Catalogo General BOPs (Hydril - GE)

Blowout Preventers Catalog M-9402 D

The Hydril Technology Center in Houston, Texas

GENERAL TERMS AND CONDITIONS All Hydril Company LP ("Hydril") products and services are sold, leased or otherwise furnished in accordance with these General Terms and Conditions. These Terms and Conditions supersede all prior terms and conditions and shall be the sole terms and conditions which apply to any sale, lease or other furnishing of products or services. Acceptance by Buyer, lessee or user (hereinafter collectively referred to as "Buyer") of the products and/or services provided by Hydril pursuant to any order or request from Buyer shall be deemed a full acceptance by Buyer of all of the Terms and Conditions set forth herein. Different or additional terms proposed by Buyer are deemed material alterations and are objected to and rejected unless agreed to by Hydril in writing. 1. (a) Subject to the limitations hereafter set forth, Hydril warrants the products and services sold by it to be free from defects in workmanship or material for one year from (I) shipment from Hydril's factory in the case of products or (II) the completion of performance of services in the case of services. Hydril's obligation under this warranty for any products or services found by Hydril to be defective in workmanship or material is limited to, at Hydril's option, repairing or replacing such products, or reperforming such services, or refunding the amount which Hydril received from Buyer for such products or services. In no event shall Hydril be liable for special, indirect, incidental or consequential damages including environmental damage or remediation claims, WHETHER OR NOT CAUSED BY THE NEGLIGENCE OR FAULT OF HYDRIL. It is expressly agreed that THIS WARRANTY SHALL BE IN LIEU OF ANY OTHER WARRANTY, EXPRESSED OR IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE, WHICH ARE HEREBY EXPRESSLY DISCLAIMED. To the full extent allowed by law, Hydril disclaims any warranty to any persons other than Buyer. (b) In addition, this warranty shall not apply if the product or service has been subject to misuse, negligence or accident, modification, heating, machining, bending, welding, or alteration of any kind, or has not been operated or installed in accordance with Hydril's instructions or has been operated under conditions more severe than, or otherwise exceeding, those set forth in the specifications for the product or service. This warranty does not extend to Hydril products used with components which are not manufactured or approved by Hydril. (c) Hydril does not warrant that its products or services meet the requirements of any safety code of any state, municipality or other jurisdiction or that they will perform as anticipated or desired by Buyer and Buyer assumes all risk and liability whatsoever resulting from the use thereof, whether used singly or in combination with other machines, apparatus, or equipment. (d) Products furnished by Hydril but not manufactured by Hydril will carry only the warranty of the manufacturer of such products, if any. Hydril does not warrant any products not manufactured by Hydril. (e) Products and services shall be subject to Hydril's stated manufacture variations. All tables published by Hydril are based upon information believed reliable; however, Hydril does not guarantee accuracy of same. All measurements and weights set forth in such tables are subject to reasonable tolerance variations. (f) Any claim on account of defective materials or services, shall conclusively be deemed waived by Buyer, lessee or user unless (I) Hydril is promptly given notice in writing of any such defect during the warranty period set forth in (a) above; (II) Buyer has kept such products or results of services in condition so that Hydril can examine same. (g) The liability of Hydril for any loss or damage in any way resulting to Buyer or any other person from any failure of a product or service to conform to order or specification, or on account of breach of warranty, or NEGLIGENCE or failure to conform to any standard of care in anything done or omitted by Hydril or any employee or agent, or on account of patent infringement, shall not in any event exceed the amount which Hydril received from Buyer for the product or service found to be defective. Where other manufacturers’ or suppliers’ products used in Hydril products prove defective, Hydril's liability shall exist only to the extent that Hydril is able to recover from such manufacturers or suppliers for said defects. The foregoing applies whether or not such damage was caused by the negligence or fault of Hydril. (h) Hydril's liability for damage to or loss of property of Buyer or others during performance of work thereon by Hydril or while in Hydril's possession shall not exceed the price received by Hydril for Its work on the article lost or damaged whether or not such damage was caused by the negligence or fault of Hydril. 2. Hydril retains the right to make substitutions and modifications to its product or services, provided that said changes do not affect the performance of those items. 3. Hydril retains for itself all proprietary rights in and to all designs, engineering details and data concerning the services or products sold by it. 4. Any taxes or charges which Hydril may be required to pay or collect under any existing or future law upon or applicable to the sale, purchase, lease, furnishing, manufacture, processing, transportation, delivery, storage, use or consumption of the product or services shall be for the account of Buyer. 5. Failure of Hydril to enforce any of these conditions or to exercise any right arising from the default of Buyer shall not affect or impair Hydril's rights in case such default continues or in the event of any subsequent fault of Buyer nor shall failure constitute a waiver of any of these conditions. Hydril is a registered trademark and service mark. GK, GL, GX, Checkguard, and Bettis are registered trademarks of Hydril Company LP. Copyright 2002 Hydril Company LP. All rights reserved.

6. (a) Hydril shall make delivery of all products EX WORKS at Hydril’s designated facility. Hydril will use its best efforts in good faith to deliver the goods on or before the agreed delivery date, as adjusted in accordance with the terms hereof. Products stored at the request of the Buyer shall be so stored at the risk of Buyer. Buyer shall pay Hydril reasonable storage charges, and shall reimburse Hydril for any additional sales and/or use tax liability caused by such storage. (b) Hydril is not liable for delays in delivery or failure to make delivery caused by the elements, acts of God, lack of or inability to obtain materials, fuel or supplies, acts of Buyer, acts of civil or military authorities, breakdown of equipment, differences with workmen, fire, flood, or other casualty, labor shortages, governmental regulations or requirements, orders bearing priority rating established pursuant to law, shortages or failure of raw materials, supplies, fuel, power or transportation, or other causes beyond the reasonable control of Hydril, whether similar or dissimilar to those enumerated, and whether or not foreseeable, and any delivery date will be extended accordingly. (c) Hydril shall maintain a purchase money security interest in the products for any portion of the purchase price not paid at the time of delivery and shall retain this interest until Buyer has paid the full purchase price. 7. Subject to the limitations set forth in Paragraph 1 above and in this Paragraph 7, Hydril shall indemnify and hold harmless Buyer from and against all claims, suits, actions, and costs for patent infringement (excluding any consequential damages, liabilities, costs, and loss of revenue or profit resulting from loss of use of the product, but including costs of replacing the infringing product or otherwise curing the infringement), provided that: (a) Buyer shall give Hydril prompt written notice of any suit for or claim of infringement; and (b) Hydril's liability under this indemnity shall not exceed the amount received by Hydril from Buyer for such product. This indemnity shall not apply to any product not manufactured by Hydril or to any product made, in whole or in part, to Buyer's specifications, and also shall not apply to the use of a product in combination with other materials in such a manner that the combination (and not the product manufactured by Hydril) is the basis for the claim of infringement. Hydril shall be entitled, at its option, to settle or compromise any claim or suit for infringement and to intervene in and/or to control the defense of any infringement suit. The Indemnity in this Paragraph 7 is in lieu of any other warranty or indemnity, express or implied, with respect to infringement. 8. The partial invalidity of any of these Terms and Conditions arising by operation of law shall not affect the validity and applicability of the remainder thereof. Hydril may assign its rights under this order to any entity that is controlled by Hydril, controls Hydril, or is under common control with Hydril. 9. No statement or recommendation made or assistance given by Hydril or its representatives to Buyer or its representatives shall constitute a warranty by Hydril or a waiver or modification of any of the provisions hereof or create any liability for Hydril. There are no understandings or agreements between Buyer and Hydril relative hereto which are not fully expressed herein. These General Terms and Conditions contain the entire agreement of the parties regarding the subject matter hereof. 10. With respect to any tubular goods acquired from Hydril by Buyer, Buyer agrees to handle such goods in accordance with API Publication RP 5C1, Care and Use of Casing and Tubing, including without limitation § 6.3 thereof, Storage, and with good industry practice, and to defend, indemnify and hold harmless Hydril from any loss, cost or damage resulting from Buyer's failure to perform its obligations under this section 10. 11. Unless otherwise agreed, Hydril’s payment terms are net thirty (30) days from invoice date. 12. Buyer agrees to transmit a copy of the Terms and Conditions set forth herein to any and all persons to whom Buyer sells, leases or otherwise furnishes the products and/or services provided Buyer by Hydril and to obtain such person's agreement thereto, and Buyer agrees to defend and indemnify Hydril for any liability, loss, costs and attorneys' fees which Hydril may incur by reason, in whole or part, of failure by Buyer to transmit the Terms and Conditions as provided herein, whether or not such damage was caused in whole or in part by the negligence or fault of Hydril. 13. These General Terms and Conditions and any Special Conditions which may apply shall be construed under and governed by the laws of the State of Texas, U.S.A. To the extent the laws of any other jurisdiction are held to apply, Buyer hereby waives to the full extent permitted under such laws all rights given Buyer under such laws which are not also afforded by the laws of the State of Texas. 14. Each party shall defend and indemnify the other from claims relating to personal injury including death of their employees or contractors and/or to damage to their property. 15. Buyer acknowledges that these General Terms and Conditions include provisions for the indemnification and/or exoneration of Hydril against the consequences of its own negligence or fault, and agrees that these General Terms and Conditions comply with the express negligence rule, are conspicuous and afford fair notice.

1’ 02 HYDRIL COMPANY LP, HOUSTON, TEXAS

TABLE OF CONTENTS

Diverters Gas Handler GH Gas Handler . . . . . . . . . . . . . . . 40

MSPTM Diverter . . . . . . . . . . . . . . . 16 Diverters . . . . . . . . . . . . . . . . . . . . . 40 BOP/Diverter Control Systems . . . 41

BOP Control Pods BOP/Diverter Control Systems . . . . . . 41

Annular Blowout Preventers Introduction . . . . . . . . . . . . . . . . . . . 4 GX Annular . . . . . . . . . . . . . . . . . . . . 6 GK Annular BOP . . . . . . . . . . . . . . 10 Compact GK . . . . . . . . . . . . . . . . . . 14

Ram Blowout Preventers Introduction . . . . . . . . . . . . . . . . . . . 23 Ram Locking Systems . . . . . . . . . . . 26 Ram Sizes and Styles . . . . . . . . . . . 28

MSP BOP . . . . . . . . . . . . . . . . . . . . 16 Packing Units . . . . . . . . . . . . . . . . . 22 Service . . . . . . . . . . . . . . . . . . . . . . 42 Replacement Parts . . . . . . . . . . . . . 43

Compact Blowout Preventers . . . . . 30 Sentry Workover Ram . . . . . . . . . . . 38 Service. . . . . . . . . . . . . . . . . . . . . . . 42 Replacement Parts . . . . . . . . . . . . . 43

On Cover: 18 3/4” 15000 psi CompactTM Ram Subsea BOP Stack with multiplex control pods.

1

CONTINUING LEADERSHIP IN QUALITY, SERVICE, AND NEW TECHNOLOGY SINCE 1933 Specializing in high pressure and severe applications, Hydril's standard of quality has lead the oil tool industry since the company was established in 1933. Hydril's innovative tradition began in the 1930's when it developed the first hydraulically operated blowout preventer, the annular blowout preventer, and the 2-step high performance connection. Hydril has continued to invest in substantial research and development. Hence, Hydril designs and products continue to lead the industry into new frontiers of high pressure, high temperature service. When purchasing Hydril equipment, customers can be assured they are enjoying value and reliability for today's most critical applications. Advanced engineering means reliable assurance of product performance. Hydril simulates field conditions and tests products for specific applications of high pressure, temperature, and stress, supporting Hydril's efforts to innovate and improve product performance. Extensive computerization provides engineers with the capability to evaluate testing and design equipment systems. Finite element analysis provides computer models to predict product performance in the field, which are double checked by testing. CAD packages size and customize systems for specific applications. Reliability analysis ensures that systems will function when required.

Product Design. Skilled engineers utilize advanced computer techniques for product design and analysis.

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Hydril's quality control measures are exacting. Large or small, every part of a Hydril product is checked repeatedly to make sure it is exactly as designed.

Customers benefit from reliable engineering assistance. Hydril engineers help customers select appropriate equipment, material and design after evaluation of field applications. Hydril's engineering resources include years of metallurgical experience in high pressure service. In many cases, Hydril engineers evaluate products continually after installation.

Hydril's quality management system meets worldwide standards. The ISO 9001 Certificate means Hydril has met accepted international standards for marine and offshore products, structural and mechanical metal products, and pressure vessels. Other certifications include API 16A for the latest, most exacting specification on drill through equipment; Det Norske Veritas (DNV), American Bureau of Shipping (ABS), and Lloyds of London. Hydril's manufacturing plants are based worldwide to respond to regional needs.

Service and product support are based worldwide. The company offers field servicemen at convenient locations to assist in the installation and maintenance of Hydril equipment. Hydril engineers evaluate operation of equipment in remote locations. For restoring mechanical equipment, Hydril sends engineers to the rig site, or a Hydril Authorized Repair Facility evaluates the condition of equipment and offers recommendations for overhaul and repair.

At Hydril Elastomer and Industrial Products, modern laboratories use a wide range of equipment for testing. Genuine Hydril rubber replacement parts provide the quality and durability customers expect from their Hydril blowout preventers and diverters.

Genuine Hydril rubber replacement parts. Hydril manufactures its own rubber for its blowout preventers and diverters. Hydril Elastomer and Industrial Products has set high industry standards of quality for today's oilfield. The combination of high standards of an original equipment manufacturer and years of specialty rubber experience mean customers receive quality, durability, and service unmatched by general rubber suppliers. Purchasing genuine Hydril parts to replace original rubber means customers receive the reliable performance and long life they can expect from their Hydril equipment.

Hydril provides 24-hour-a-day field service after the sale. Hydril field service and sales personnel are available around the clock. In addition, Hydril engineers consult at customer locations to solve technical problems.

Hydril's global base ensures that customers receive responsive support. Outside the United States, Hydril has major facilities for manufacturing in Canada, Scotland, Singapore and Mexico. In addition, Hydril has 19 sales offices, 17 authorized independent repair facilities, and manufacturers' representatives in over 60 countries. In North America, there are 13 locations for repair, manufacturing, field service, and sales.

A Certified Test Label is on every Hydril packing unit. The label indicates the unit was tested at full pressure on pipe and 50 percent of pressure on open hole. Certifications of other tests are sent with the unit. Packaging resistant to both moisture and sunlight and a reinforced crate provide the best protection for shipping and storage. These measures ensure you will have the finest quality packing unit when you are ready to use it.

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Annular Blowout Preventers

Hydril GX™ 10,000 psi Annular Blowout Preventer

Hydril's complete line of annular blowout preventers is based on more than 55 years of application experience in all BOP types, sizes, and pressure ranges. There is a Hydril Annular BOP to meet most operational requirements in the petroleum industry today, both on the surface and subsea. Hydril designs are durable for dependable and efficient operation. A standard annular BOP will strip drill pipe and tool joints. The packing unit life is reduced when used for stripping operations. It will also close off the annulus or open hole to full working pressure. The Hydril Annular BOP provides quick, positive closing action with simplified controls to keep drilling fluids in the hole when a blowout threatens. The universal seal off feature of the annular blowout preventer permits closure and seal off on drill pipe, kelly, tool joints, or tubing and wireline as well as the open hole. Maintenance of the BOP is easy, rapid, and economical with the use of standard tools. The Low Alloy Steel Pressure Vessel represents Hydril's 50 years of experience in producing BOPs to provide optimum strength and stress distribution control. Full-spectrum testing meeting or exceeding API requirements ensures that the desired safety factors and reliability are provided in each unit.

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Finite Element Analysis of the body design is the most advanced, in-depth technique of pressure vessel design analysis and ensures a structurally sound body configuration. Shell (Hydrostatic) Testing of the BOP body meets the API accepted industry standards to provide a safe, reliable blowout preventer. API 16A is the latest API specification covering drill through equipment. Hydril is licensed to manufacture Blowout Preventers to these exacting standards. In addition, Hydril preventers may also be certified by such certifying authorities as Det Norske Veritas (DNV), American Bureau or Shipping (ABS), or Lloyds of London. Operating Chambers are Pressure Tested to rated working pressure of the BOP or 3000 psi, whichever is greater. This ensures strength, reliability, safety, and the ability to over-pressure the chambers in well-control situations. Stainless Steel and Inconel-lined Ring Grooves are available as options.

GX 13 5/8-10,000 psi Annular BOP

Hydril GK 5000 psi Screwed Head BOP Hydril MSP 21 1/4 2000 psi Latched Head BOP

SIZES AND PRESSURE RATINGS OF ANNULAR BLOWOUT PREVENTERS Bore Size (inches)

500

2,000

Working Pressure Ratings (psi) 3,000 5,000 10,000

7-1/6

–

MSP

GK

GK

9

–

MSP

GK

11

–

MSP

13-5/8

–

16-3/4

15,000

20,000

GK

GK

GK

GK

–

–

–

GK

GK

GX

GX

–

–

GK

GX/GK

GX

GX

–

–

–

–

GK

–

–

–

18-3/4

–

–

–

–

GX

–

–

21-1/4

–

MSP

–

–

–

–

–

29-1/2

MSP

–

–

–

–

–

–

5

HYDRIL GX® ANNULAR BOP

LATCHED HEAD

WEAR PLATE

PACKING UNIT

OPEN CHAMBER HEAD

OPEN CHAMBER

LIFTING SHACKLES

CLOSING CHAMBER

GX 18 3/4"-10,000 psi

The GX . . . the field proven flagship preventer of Hydril's fleet The GX offers extra performance and serviceability while retaining the field proven features of Hydril annular BOPs. The GX delivers extended operating service with few packing unit changes, with a design that is simple and easy to maintain in both surface and subsea operations. The GX will close on virtually any drill stem member or seal off the open bore. Operating volumes are lower, resulting in faster closing times and smaller accumulator requirements. Packing Unit fatigue and stripping life have been increased beyond previous industry levels for equivalent sized Annular BOPs. The GX allows full control of packoff tightness during stripping operations, regardless of wellbore pressures. The structural design, quality and testing of the GX continues Hydril's state-of-the-art advances. Here are the field proven Hydril features the GX provides: ■ Simple design – only 2 moving parts, thus fewer areas are subjected to wear meaning less maintenance and downtime. ■ Proven operating principle provides full packing unit seal off at maximum working pressure on open hole, casing, drill pipe, tool joints, kelly or tubing. ■ Long piston design for optimum stability and reliable

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■

■

■

■

■

■

■

■

operation. Latched Head for fast and easy access to packing unit and seals. Opening Chamber Head to prevent inadvertent contamination of the hydraulic system during packing unit replacement. Four large pressure energized lip seals are used for dynamically sealing piston chambers. Replaceable Wear Plate eliminates metal to metal contact between the packing unit inserts and the BOP head,making field repair fast and economical. State-of-the-art structural design, quality and testing for optimum reliability. Stainless Steel Lined Connection Ring Grooves for corrosion resistance. Meets NACE MR-01-75 Material Standards for resistance to sulfide stress cracking. Fabricated from quench and tempered low alloy steel suitable for service in both low and high temperature applications.

Stripping The design of the GX effectively controls positioning of the inserts. When stripping, the inserts remain fixed as the rubber flows in and out, allowing the alternating diameters of pipe and tool joints to pass through the closed packing unit. This results in a dramatic increase of the GX packing unit stripping life – to approximately twice that of similar sized annular BOPs.

Extra Packing Unit Life Balanced Piston Piston stability is assured by Hydril's time proven long piston design with contact points providing a length-todiameter ratio approaching 1. This design eliminates any tendency to cock and bind during operations with off-center pipe or unevenly distributed accumulations of sand or cuttings. The GX piston is completely balanced. The opening and closing chamber areas are of equal size. This equalizes the hydrostatic forces exerted on the piston by the control fluid column in subsea operations. The result is a BOP that utilizes a constant closing pressure regardless of water depth or mud weight. This piston design is such that the closing pressure requirements are virtually independent of well bore pressures. Contoured angular tapers on the piston bowl compress and displace the reservoir of feedable rubber in the back of the packing unit. This design assures optimum rubber feeding and closing efficiency. Movement of the piston to the open position allows the packing unit to relax to full open bore.

The heart of any annular BOP is its packing unit – and the GX is no exception. Its packing unit has a greatly increased reservoir of high-quality feedable rubber. Because the reservoir of feedable rubber is larger, the GX permits continuous rubber feeding as the bore surface wears. The packing units reinforcing flanged steel inserts are driven by the rubber during closure and quickly reach a fixed position where they form a steel ring to support the rubber from upward motion under wellbore pressure. Once the inserts reach their fixed position, rubber continues to flow inward, effecting a positive seal off on the drill string or the open bore. The rubber is primarily in compression and is therefore resistant to tears, cuts and abrasions. The steel inserts stabilize the rubber and control the flow pattern to minimize rubber stress. Packing unit life due to routine testing at full working pressure has been increased beyond previous levels. Because Hydril Company LP manufactures all its own packing units, rigid quality control is assured and field performance enhanced.

More Precise Control Tool joints can be stripped through the closed packing unit while a full seal is maintained on the pipe. The GX packing unit design permits precise control of packoff tightness, regardless of wellbore pressures. This allows a slight drilling fluid leakage to be achieved during stripping operations to provide lubrication, optimize pull through forces and prolong packing unit life. The result is the ability to strip long strings of pipe and tool joints in or out of the hole at higher wellbore pressures.

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HOW TO ORDER GX PACKING UNITS The following information should be included when ordering a genuine Hydril packing unit replacement. 1. BOP Type: GX 2. Bore Size 3. Pressure Rating: 5000, 10,000, 15,000 psi. 4. Type of Material: (NR)–Natural Rubber; (NBR)–Nitrile Rubber 5. Certification: API 16A, Monogramed, other. GX ENGINEERING DATA BORE SIZE (inches) WORKING PRESSURE (psi) SHELL TEST PRESSURE (psi) (Factory Test Only) CLOSURE RANGE (inches) CLOSING CHAMBER VOLUME (U.S. Gal.) OPENING CHAMBER VOLUME (U.S. Gal.) FULL PISTON STROKE (inches) HEIGHT FLANGED BOTTOM 5M 10M 15M HUB BOTTOM 5M 10M 15M STUDDED BOTTOM 5M 10M 15M WEIGHT FLANGED BOTTOM 5M 10M 15M HUB BOTTOM 5M 10M 15M STUDDED BOTTOM 5M 10M 15M BODY CLEARANCE DIAMETER (inches)

8

11" 10,000

11" 15,000

13-5/8" 5,000

13-5/8" 10,000

13-5/8" 15,000

18-3/4" 10,000

15,000

22,500

10,000

15,000

22,500

15,000

11" to 0 17.9 17.9 7.00 – 57.12 59.44 – – – – – – – 21,385 22,085 – – – – – – 60.38

11" to 0 24.1 24.1 8.50 – – – – – – – – – – – – – – – – – – 67.12

13-5/8" to 0 15.5 15.5 7.00 52.32 54.31 – 51 – – – – – – – – 14,375 – – – – – 58

13-5/8" to 0 24.1 24.1 8.50 – 63.25 65.38 – – – – – – – 28,000 28,885 – – – – – – 64.50

13-5/8" to 0 34.0 34.0 9.50 – – 77.00 – – 71.88 – – 64.12 – – – – – – – – – 73.25

18-3/4" to 0 58 58 11.50 – 80.15 82.50 – 76.38 74.75 – – 68.44 – 52,250 54,360 – 50,620 50,500 – – 50,840 84

Exploded View of GX, 11", 13-5/8"

Exploded View of GX 18-3/4"

PARTS LIST GX 11”, 13-5/8" and 18-3/4" BOPs ITEM NO.

PART NAME

GX 11" &13-5/8" Qty. Req'd.

1 Head 1 *2 Head Gasket – ▲3 Packing Unit 1 4 Body 1 *5 U-Seal Ring, Inner 2 *7 Double U-Seal Ring, Middle 1 *8 Non-Extrusion Ring, Middle 2 9 Piston 1 *10 Double U-Seal Ring, Lower 1 *11 Non-Extrusion Ring, Lower 2 12 U-Seal Ring, Outer 1 *15 O-Ring, Head 1 16 Slotted Body Sleeve 1 17 Capscrew, Slotted Body Sleeve 12 *18 O-Ring, Jaw Operating Screw 16 19 Jaw Operating Screw 16 10 Head, Opening Chamber 1 21 Shoulder Screw 16 * These parts included in seal kit. ▲Recommended Spares for One Year Foreign Service, quantity 1 each.

GX 18-3/4" Qty. Req'd.

ITEM NO.

1 1 1 1 2 1 2 1 1 2 – 1 1 12 20 20 1 20

22 23 24 25 26 27 28 ▲

PART NAME Pipe Plug, Jaw Operating Screw Radial Latch Relief Fitting Shackle, Anchor Wearplate Capscrew, Wearplate Pulldown Bolt Assembly Complete Seal Kit

GX 11" &13-5/8" Qty. Req'd.

GX 18-3/4" Qty. Req'd.

16 16 1 4 1 6 4

20 20 1 4 1 6 4

1 4 1 3 3 3

1 4 1 3 3 3

ACCESSORIES Protector Plate Protector Plate Screws Chain Sling Assembly Eyebolts for Piston Eyebolts for Head Eyebolt, Opening Chamber Head

9

HYDRIL GK® ANNULAR BLOWOUT PREVENTERS

WEAR PLATE

PACKING UNIT

HEAD

OPEN CHAMBER

PISTON

CLOSING CHAMBER

Cutaway View of Screwed Head GK BOP With Packing Unit Fully Open

The GK Annular Blowout Preventer was designed especially for surface installations and is also used on offshore platforms and subsea. The GK is a universal annular blowout preventer with a long record of proven, quality performance. Only Two Moving Parts (piston and packing unit) on the Hydril Annular BOP mean few areas are subjected to wear. The BOP is safer and more efficient, requiring less maintenance and less downtime. A Long Piston with a length to diameter ratio approaching one eliminates tendencies to cock and bind during operations with off-center pipe or unevenly distributed accumulations of sand, cuttings, or other elements. This design enhances the ability of the packing unit to reopen to full bore position. The Conical Bowl Design of the Piston provides a simple and efficient method of closing the packing unit. With the piston serving as a sealing surface against the rubber packing unit, there is no metal-to-metal wear on the sealing surface and thus longer life results. A Field Replaceable Wear Plate in the BOP Head serves as an upper non-sealing wear surface for the movement of the packing unit, making field repair fast and economical. Maximum Packing Unit Life is possible with the provision

10

for measuring piston stroke. This measurement indicates remaining packing unit life without disassembly and ensures the longest and safest use of the packing unit. Two Choices of Packing Unit Rubber Compounds permit more flexible applications. The Screwed Head Design of the GK BOP is a simple, efficient, and strong method of connecting the head to the body for safe operation with no loose parts to be lost down the hole or overboard. The Latched Head Design is available on the GK, 13-5/8"5000 and larger BOPs. It provides fast access to packing units and seals for minimum downtime with no loose parts to be lost down hole or overboard. Large Pressure Energized Seals are used for dynamically sealing piston chambers to provide safe operation, long seal life, and less maintenance. Piston Sealing Surfaces Protected by Operating Fluid lowers friction and protects against galling and wear to increase seal life and reduce maintenance time. The Operating Chambers are Tested to Full BOP Working Pressure to ensure strength, reliability, and the ability to over-pressurize the chambers in emergencies. Meets NACE MR-01-75 Material Standards for resistance to sulfide stress cracking.

OPERATION OF THE GK® BLOWOUT PREVENTER

The GK BOP has been developed especially for use on surface installations but it is also used subsea. Standard operation requires both opening and closing pressure. Seal off is effected by hydraulic pressure applied to the closing chamber which raises the piston, forcing the packing unit into a sealing engagement. Any normal closing unit having a separate pressure regulator valve for the annular BOP and sufficient accumulator volume can be used to operate the GK. The GK is designed to be well pressure assisted in maintaining packing unit seal off once initial seal off has been effected. As well pressure further increases, closure is maintained by well pressure alone. Exceptions are the GK 7-1/16"-15,000 and 20,000 psi which are not well pressure assisted and closing pressure must be maintained on the BOP to assure seal off. (Refer to the operators manual for closing pressure curves.)

Stripping Operations During well control operations, drill pipe can be rotated and tool joints stripped through a closed packing unit, while maintaining a full seal on the pipe. Longest packing unit life is obtained by adjusting the closing chamber pressure just low enough to maintain a seal on the drill pipe with a slight amount of drilling fluid leakage as the tool joint passes through the packing unit. This leakage indicates the lowest usable closing pressure for minimum packing unit wear and provides lubrication for the drill pipe motion through the packing unit.The packing unit life is reduced when used for stripping operations. The pressure regulator valve should be set to maintain the proper closing chamber pressure. If the pressure regulator

valve cannot respond fast enough for effective control, an accumulator (surge absorber) should be installed in the closing chamber control line adjacent to the BOP – precharge the accumulator to 50% of the closing pressure required. In subsea operations it is sometimes advisable to add an accumulator to the opening chamber line to prevent undesirable pressure variations with certain control system circuits.

AVERAGE CLOSING PRESSURE (PSI) TO ESTABLISH INITIAL SEAL OFF IN GK BLOWOUT PREVENTERS FOR SURFACE INSTALLATIONS Pipe O.D. Inches

7-1/163M

7-1/165M

7-1/1610M

7-1/1615M

7-1/1620M

9-3M

9-5M

9-10M

11-3M

11-5M

11-10M

❍ 13-5/83M

13-5/85M

❍ 13-5/810M

16-2M

16-3M

16-3/4 5M

18-2M*

6-5/8

–

–

–

–

–

–

–

–

–

350

–

700

600

–

350

450

–

500

5

–

400

–

–

–

–

–

350

450

450

500

800

650

700

400

500

–

550

4-1/2

350

400

350

2100

2200

400

450

380

450

450

500

900

650

700

500

500

600

600

3-1/2

400

450

550

2100

2200

500

600

570

550

525

700

1000

700

1200

600

600

650

650

2-7/8

400

450

750

2100

2200

550

650

760

650

800

800

1100

750

1400

700

700

750

700

2-3/8

500

500

850

2100

2200

650

750

860

750

900

1100

–

950

1400

800

800

850

740

1 90

600

600

900

–

–

750

850

850

920

–

–

–

1000

1500

900

950

950

850

1 66

700

700

1000

–

–

850

950

1000

950

–

–

–

1000

1500

1000

1000

1050

950

CSO

1000

1000

1150

–

–

1050

1150

1150

1150

1150

1500

1200

1150

2200

1150

1150

1150

1150

The pressures above are a guideline. Maximum packing unit life will be realized by the use of the lowest closing pressure that will maintain a seal. For subsea applications, see the appropriate Operator's Manual for computation of best closing pressure.

Recommended test pipe for maximum packing unit life. ❍ Reference only replaced by GX

11

GK ENGINEERING AND DIMENSIONAL DATA BORE SIZE (inches) WORKING PRESSURE (psi) HEAD TYPE OLD NOMINAL SIZE SHELL TEST PRESSURE Factory Only OPERATING CHAMBER TEST PRESSURE Factory Only • OPERATING CHAMBER CLOSING VOLUME (Gal.) OPENING (For Full Piston Stroke) FULL PISTON STROKE (inches) BODY DIAMETER (inches) CLEARANCE DIAMETER (inches) FLANGED BOTTOM **HEIGHT (inches)

7-1/16 7-1/16 7-1/16 7-1/16 7-1/16 †9 †9 9 11 3,000 5,000 10,000 15,000 20,000 3,000 5,000 10,000 3,000 SCREWED SCREWED SCREWED SCREWED SCREWED SCREWED SCREWED SCREWED SCREWED 6" 6" – – – 8" 8" – 10 6000 10,000 15,000 22,500 30,000 6000 10,000 15,000 6000 3000 5000 10,000 15,000 20,000 3000 5000 10,000 3000 2.85 2.24

3.86 3.30

9.42 7.08

11.2 7.50

10.9 7.20

4.33 3.41

6.84 5.80

15.90 11.95

7.43 5.54

4-1/8 26 32-1/4 32

4-1/2 29-1/4 35-3/4 36-7/8

5-1/2 50 61 54-1/8

5-1/2 55 58 59

5-3/4 28 34-1/2 37-7/8

5-3/4 34 41 41-3/4

6-3/4 50-1/2 56-3/4 55-3/4

6-1/8 33-3/4 40 39-3/4

STUDDED BOTTOM

27-3/4

30-3/4

5-1/2 43-3/4 49-1/2 10M:48-1/8 15M:48-3/4 •

45-7/8

48-5/8

32-3/4

34-3/4

48-1/2

34-3/8

CIW HUB BOTTOM

31-1/8

34-7/8

–

5M:36-7/8

•

–

2715

4000

10M:47-1/8 15M• 12200

•

FLANGED BOTTOM

14250

23000

3500

6000

18540

38-1/8 10M• 5500

**WEIGHT (lbs.)

STUDDED BOTTOM

2585

3785

•

•

22000

3300

5700

18340

5140

approximate

CIW HUB BOTTOM

2505

3850

11900

•

–

5M:3450

•

–

5350

FLANGED

RX45

RX46

BX156

RX49

RX50

BX157

RX53

RX45

RX46

10M:BX156 15M:BX156 –

BX156

STUDDED

BX156

BX156

RX49

RX50

BX157

RX53

CIW HUB

RX45

BX156

BX156

–

–

RX49

•

–

RX53

STANDARD RING GROOVE

BORE SIZE (inches) WORKING PRESSURE (psi) HEAD TYPE OLD NOMINAL SIZE SHELL TEST PRESSURE Factory Only OPERATING CHAMBER TEST PRESSURE Factory Only • OPERATING CHAMBER CLOSING VOLUME (Gal.) OPENING (For Full Piston Stroke) FULL PISTON STROKE (inches) BODY DIAMETER (inches) CLEARANCE DIAMETER (inches) FLANGED BOTTOM **HEIGHT (inches)

11❍ 11❍ 13-5/8 13-5/8 13-5/8 10,000 *10/15,000 3000 3000 5000 LATCHED LATCHED SCREWED LATCHED SCREWED – – 12 12 – 15,000 22,600 6000 6000 10,000 10,000 10,000 3000 3000 5000 25.10 18.97

26.67 20.45

8 8-1/2 58 64-3/4 60-3/4 69-3/4 10M:63-3/8 72-15/16 15M• 10M:54-7/8 60-7/8 15M 10M:61 67-7/8 15M:60-1/4 • •

STUDDED BOTTOM CIW HUB BOTTOM FLANGED BOTTOM

9.81 7.98

9.81 7.98

25.10 18.97

7-1/8 7-1/8 8 37-1/2 42-1/4 56-1/2 44-1/4 44-1/4 61-1/2 5M:47-13/16 5M:48-1/4 10M:63-1/2 10M:48-9/16 10M:49 15M:65-13/16 5M:39-5/8 5M:40-1/16 10M:55 10M:40-1/4 10M:40-11/16 5M:44-7/8 45-5/16 10M:61-1/8 – 15M:61 5M:8200 • 10M:26140 10M• 15M• 5M:7750 • 25460 10M• 5M:7920 • 10M:26000 10M• 15M:26100 5M:RX54 5M:RX54 10M:BX158 10M:BX158 10M:BX158 15M:BX158 5M:RX54 5M:RX54 10M:BX158 10M:BX158 10M:BX158 5M:RX53 5M:RX53 10M:BX158 15M:BX158

HL 13-5/8 13-5/8❍ 13-5/8❍ 16-3/4▲ 16-3/4▲ 16-3/4 16-3/4 5000 10,000 10,000 2000 3000 5000 5000 SCREWED SCREWED LATCHED SCREWED SCREWEDSCREWEDLATCHED – – – 16 16 – – 7500 15,000 15,000 3000 45000 10,000 10,000 3000 10,000 10,000 3000 3000 5000 5000

17.98 14.16

17.98 14.16

17.98 ††26.50

††37.18 ††26.50

††37.18 12.59

17.46 15.80

21.02 15.80

28.70 19.93

28.70 19.93

7-1/8 40-1/2 47-1/2 45-1/4

7-1/8 45-1/4 47-1/2 45-1/4

††10-1/2 61 68-1/8 71-3/8

††10-1/2 63-1/2 68-1/8 71-5/16

8-1/2 46-1/4 53-1/4 49-1/2

9 48-1/2 55-1/2 53-7/8

10-1/2 53-1/2 59-1/2 61-1/4

10-1/2 54-1/2 59-1/2 61-19/64

39-3/8

8-1/2 47-3/4 52-1/4 5M:54-1/2 10M:59-9/16 5M• 10M• 5M:51-7/8 10M:51-7/8 5M:13,250 10M:13,900 •

8-1/2 44 48-1/2 –

39-3/8

8-1/2 45-1/2 52-1/4 5M:54-1/8 10M:56-3/16 5M:46-1/2 10M:46-1/2 5M:51-1/2 10M:51-1/2 5M:13,800 10M:14,500 5M:13,100 10M: • 5M:BX160 10M:X159 5M:BX160 10M:BX159 5M::BX160 10M:BX159

–

60-5/8

61-1/8

43-3/4

47-1/4

53

53-27/64

46

66-7/8

66-13/16

46-1/2

–

59-7/8

59-59/64

–

33,525

•

11,417

14,868

20,835

21,230

–

32850

•

11,100

14,470

20,000

20,400

• 5M:BX160 10M:BX159 5M:BX160 10M:BX159 5M:BX160 10M:BX159

9400 –

32,785 BX159

33,377 BX159

11,317 RX65

– RX66

20,545 BX162

20.950 BX162

–

BX159

BX159

RX65

RX66

BX162

–

BX160

BX159

BX159

RX65

–

BX162

BX162

43

43

8784

•

•

35,350

8522

•

approximate

CIW HUB BOTTOM FLANGED

• 10M:BX158 15M:BX158 10M:BX158

• BX158

8650 RX57

• RX57

BX158

RX57

RX57

10M:BX158 15M:BX158

BX158

RX57

RX57

CIW HUB

11 10,000 SCREWED – 15,000 10,000

11.36 8.94

STUDDED BOTTOM

STUDDED

11 5,000 LATCHED 10 10,000 5000

11.36 8.94

**WEIGHT (lbs.)

STANDARD RING GROOVE

13-5/8 5000 LATCHED – 10,000 5000

11 5,000 SCREWED 10 10,000 5000

▼ 1" NPT hydraulic connections are standard, 1-1/4" or -1 1/2" available on request. †Older models may have 8-5/16" bore ††Older models have 9-3/4" piston stroke with 34.53 gallon closing chamber volume and 24.66 opening chamber volume ❍ Reference only replaced by GX

*15,000 psi Shell w/10,000 psi Packing Unit ▲ Information Only • Available on Request **With standard studded top connection rated to BOP working Pressure

WEIGHT (Lbs.) OF GK 2000, 3000 and 5000 PSI TYPE GK BLOWOUT PREVENTERS GK* GK* GK GK GK GK GK GK GK GK GK 7-1/16 7-1/16 9 9 11 11 11 13-5/8 13-5/8 13-5/8 13-5/8 3000 5000 3000 5000 3000 5000 5000 3000 3000 5000 5000 Screwed Screwed Screwed Screwed Screwed Screwed Latched Screwed Latched Screwed Latched Head Head Head Head Head Head Head▼ Head Head▼ Head Head BOP Assembly

2715

4000

3560

6000

5300

8250

8784

9550

13800

13250

9400

11417

14868

20830

STUDDED

2580

3830

3420

5740

5140

7800

8522

–

13100

–

–

11100

14470

2000

–

546

1080

803

1308

1220

1835

2305

2160

3455

2585

2990

4064

5210

6641

3698

109

135

125

198

206

305

305

355

355

470

470

470

530

560

675

675

Nitrile Rubber

111

138

131

205

213

311

311

361

361

480

480

480

540

572

685

685

610

793

610

1054

1042

1380

1380

1680

1680

2455

2455

2060

2460

2878

3300

3300

FLANGED

1240

2060

1855

3620

2600

4645

4135

4840

7120

7120

3983

5250

7146

9710

–

STUDDED

1000

1925

1710

2990

2400

4112

3910

–

–

–

–

4860

6980

–

–

–

–

–

–

–

–

180

180

230

230

190

–

–

311

311

Slotted Body Sleeve *Compact Model

12

–

Natural Rubber

Piston BOP Body

GK GK GK GK 16-3/4 16-3/4 16-3/4 16-3/4 2000 3000 5000 5000 Screwed Screwed Screwed Latched Head Head Head Head

FLANGED

BOP Head PACKING UNIT

GK 13-5/8 5000 HL*

▼ Available on Request

ACCESSORIES FOR HYDRIL GK BLOWOUT PREVENTERS Chain Sling Assembly 1 Eyebolts – Piston 2 Eyebolts – Head 2 Protector Plate 1 Protector Plate Screw 4

PARTS LIST – HYDRIL GK BLOWOUT PREVENTERS

Item No. 1 t2

Part Name Head Packing Unit Natural, Nitrile or

GKGKGKGKGKGKGKGKGKGKGKGKGKGKGKGKGK13-5/8 7-1/16 7-1/16 9 9 11 11 11 13-5/8 13-5/8 13-5/8 13-5/8 13-5/8 16-3/4 16-3/4 16-3/4 16-3/4 5000 3000 5000 3000 5000 3000 5000 5000 3000 3000 5000 5000 5000 2000 3000 5000 5000 HL Screwed Screwed Screwed Screwed Screwed Screwed Latched Screwed Latched Screwed Latched Screwed Screwed Screwed Screwed Latched Screwed Head Head Head Head Head Head Head Head Head Head Head Head Head Head Head Head Head 1

1

1

1

Neoprene Rubber 1 1 1 1 Piston 1 1 1 1 Slotted Body Sleeve 1 1 1 1 Body 1 1 1 1 Head Gasket 1 1 1 1 Head Seal – – – – U-Seal, Upper 2 2 2 2 U-Seal, Middle 2 2 2 2 U-Seal, Lower 2 2 2 2 Double U-Seal, Upper – – – – Non extrusion Ring, Upper – – – – Double U-Seal, Middle – – – – Non extrusion Ring, Middle – – – – Double U-Seal, Lower – – – – Non extrusion Ring, Lower – – – – Pipe Plug, Piston Indicator 1 1 1 1 Capscrew, Slotted Body Sleeve 10 12 10 10 Head Lock Screw 1 1 1 1 Lock Collar – – – – Jaw – – – – Jaw Operating Screw – – – – Capscrew, Jaw Holding – – – – Seal, Jaw Holding Capscrew – – – – Non extrusion Ring, Jaw – – – – Holding Capscrew *26 O-Ring, Jaw Operating Screw – – – – 27 Relief Fitting – – – – 29 Wear Plate 1 1 1 1 30 Cap Screw, Wear Plate 6 6 6 6 31 Spacer Sleeve – – – – 32 Sleeve Screw – – – – 33 Pipe Plug – – – – 34 Head Clamp – – – – 35 Head Clamp Cap Screw – – – – ▼ Complete Seal Kit – – – – * These parts included in Seal Kit. ** Older model BOPs equipped with welded type sleeve. ▼ Recommended spares for One Year Foreign Service, quantity 1 each. 3 **4 5 *6 *7 *8 *9 *10 *11 *12 *13 *14 *15 *16 17 18 19 20 21 22 23 *24 *25

1

1

1

1

1

1

1

1

1

1

1

1

1 1 1 1 1 – 2 2 2 – – – – – – 1 12 1 – – – – – –

1 1 1 1 1 – 2 2 2 – – – – – – 1 12 1 – – – – – –

1 1 1 1 1 1 2 2 2 – – – – – – 1 12 – – 16 16 – – –

1 1 1 1 1 – 2 2 2 – – – – – – 1 12 1 – – – – – –

1 1 1 1 1 1 2 2 2 – – – – – – 1 12 – – 16 16 – – –

1 1 1 1 1 – 2 2 2 – – – – – – 1 6 1 – – – – – –

1 1 1 1 1 1 2 2 2 – – – – – – 1 6 – – 20 20 20 20 20

1 1 1 1 1 – – – – 1 2 1 2 1 2 1 6 1 1 – – – – –

1 1 1 1 1 – 2 2 2 – – – – – – 1 – 1 – – – – – –

1 1 1 1 1 – 2 2 2 – – – – – – 1 12 1 – – – – – –

1 1 1 1 1 – – – – 1 2 1 2 1 2 1 7 1 1 – – – – –

1 1 1 1 1 1 – – – 1 2 1 2 1 2 1 7 – – 20 20 20 20 20

– – 1 6 – – – – – –

– – 1 6 – – – – – –

16 1 1 6 16 16 16 4 4 –

– – 1 6 – – – – – –

16 1 1 6 16 16 16 4 4 –

– – 1 6 – – – – – –

20 1 1 6 – – – – – –

– – – – – – – – – –

– – – – – – – – – –

– – 1 6 – – – – – –

– – 1 6 – – – – – –

20 1 1 6 – – – 2 2 –

13

HYDRIL GK® COMPACT ANNULAR BLOWOUT PREVENTERS 7

8 2

9 10

12 11

3 1 4 5 6

Hydril's new Compact GK Annular BOPs are lighter and shorter than previous models. They are designed for use on surface installations, both drilling and workover applications. The new compact models incorporate the following features that have given the GK a long record of proven and quality performance. Only Two Moving Parts (piston and packing unit) mean few areas are subject to wear. The GK is safer and more efficient, requiring less maintenance and less downtime. The Long Piston has a length to diameter ratio approaching one. This eliminates tendencies to cock and bind during operations with off-center pipe or accumulations of sand, cuttings, or other elements that are unevenly distributed. Conical Bowl Design of the Piston provides a simple and efficient method of closing the packing unit. With the piston serving as a sealing surface against the rubber packing unit, no metal-to-metal wear occurs on the sealing surface, resulting in longer life. Field Replaceable Wear Plate in the BOP Head serves as an upper non-sealing wear surface for the movement of the packing unit, making field repair fast and economical.

Item Qty. Description Number 1 Assembly 1 1 Body 2 1 Head 3 1 Piston 4 1 Sleeve 5 6 Sleeve Retainer 6 6 Cap Screw 7 1 Wear Plate 8 6 Cap Screw 9 1 Lock Screw 10 1 Lock Washer 11 1 Packing Unit 12 4 Hoist Ring 13* 12 Studs 14* 12 Nuts 15* 1 Seal Kit 14

*Not pictured

7 1/16" - 3,000 3117010-0103 3117011-01 3117013-03 3117025 3117027 3117028 1900125-10012 1002036 1920026-08007 190049-12012 1003700 1003252-02 1920752-3 1900096-09050 1900035-09 1002016

Maximum Packing Unit Life is possible with the provision for measuring piston stroke. This measurement indicates remaining packing unit life without disassembly and ensures the longest and safest use of the packing unit. Two Choices of Packing Unit Rubber Compounds permit more flexible applications. Screwed Head Design is a simple, efficient, and strong method of connecting the head to the body for safe operation, preventing loose parts from falling down the hole or overboard. Large Pressure Energized Lip Seals dynamically seal the piston chambers, allow safe operation, provide long seal life, and require less maintenance. Piston Sealing Surfaces Protected by Operating Fluid lowers friction and protects against galling and wear to increase seal life and to reduce maintenance time. Operating Chambers are Tested to Full BOP Working Pressure to ensure strength, reliability, and the ability to overpressure the chambers in emergencies. Stainless Steel Connection Ring Grooves are optional. NACE MR-01-75 Material Standards for resistance to sulfide stress cracking are standard.

Part Number 7 1/16" - 5,000 13 5/8" - 3,000 3117020-0103 3128982 3117021-01 3128984 3117023-03 3128988 3117025 3128992 3117027 3129033 3117028 1900158-10012 1920026-12012 1002036 1001788 1920026-08007 1900097-08006 190049-12012 1002191-1 1003700 1003252-02 1003262-02 1920752-3 1920752-5 1900096-11066 1900491-11054 1900035-11 1900490-11 1002016 3130390

13 5/8" - 5,000 3129009 3129004 3129023 3129027 3129029 1920026-12012 1001788 1900097-08006 1002149 1003263-02 1920752-7 1900491-13066 1900490-13 3130391

PARTS LIST / SPECIFICATIONS Comparison Chart between Standard GK and Compact GK Standard GK 7 1/16-3000

Compact GK 7 1/16-3000

Standard GK 7 1/16-5000

Compact GK 7 1/16-5000

Standard GK 13 5/8-3000

Compact GK 13 5/8-3000

Standard GK 13 5/8-5000

Compact GK 13 5/8-5000

32" 26" 2715 2.85 2.24

31.9" 25.25" 2600 2.86 2.25

36.88 29.25" 4000 3.86 3.3

33.66" 26" 3000 2.86 2.25

45.25" 40.5" 8784 11.36 8.94

41.4 41" 7300 11.36 8.94

54 1/8 45.25" 13800 17.98 14.16

49.83 43.88" 11200 17.98 14.16

Overall Height Body Diameter Weight - lbs Close Volume - gal Open Volume - gal

H

B

G

D F A C E

Dimensions

Operating Data

7 1/16" - 3,000

7 1/16" - 5,000

13 5/8" - 3,000

13 5/8" - 5,000

Bore

7 1/16 in

179.4 mm

7 1/16 in

179.4 mm

13 5/8 in

346 mm

13 5/8 in

346 mm

Working Pressure

3000 psi

207 bar

5000 psi

345 bar

3000 psi

207 bar

5000 psi

345 bar

Operator Pressure

3000 psi

207 bar

3000 psi

207 bar

3000 psi

207 bar

3000 psi

207 bar

Volume to Close

2.86 gal

10.8 liter

2.86 gal

10.8 liter

11.36 gal

43 liter

17.98 gal

68.1 liter

Volume to Open

2.25 gal

8.52 liter

2.25 gal

8.52 liter

8.94 gal

33.8 liter

14.16 gal

53.6 liter

BOP Assembly

2,600 lb

1,180 kg

3,000 lb

1,361 kg

7,300 lb

3,313 kg

11,200 lb

5,083 kg

Head

450 lb

209 kg

550 lb

250 kg

2,200 lb

998 kg

2,200 lb

998 kg

Piston

Weight

595 lb

270 kg

595 lb

270 kg

1,320 lb

599 kg

3,000 lb

1,362 kg

Hydraulic Shell Test Pressure (Factory Test Only)

6,000 psi

414 bar

10,000 psi

690 bar

6,000 psi

414 bar

10,000 psi

690 bar

Hydrostatic Chamber Test Pressure (Factory Test Only)

5,000 psi

345 bar

5,000 psi

345 bar

4,500 psi

310 bar

5,000 psi

345 bar

Top & Bottom Connection Ring Groove

X-45

-

X-46

-

R-57

-

BX-160

-

Hydraulic Connection, Open & Close

1-in NPT

-

1-in NPT

-

1-in NPT

-

1-in NPT

-

Lift Eye Safe Working Load Per Shackle

5,000 lb

2.27 tonne

5,000 lb

2.27 tonne

8,000 lb

3.63 tonne

15,000 lb

6.81 tonne

Packing Unit Closure Range (CSO to in/mm)

7 1/16 in

179.4 mm

7 1/16 in

179.4 mm

13 5/8 in

346 mm

13 5/8 in

346 mm

A - Height

31.19 in

792 mm

33.66 in

855 mm

41.40 in

1,052 mm

49.83 in

1,266 mm

B - Width

25.25 in

641 mm

26.00 in

660 mm

41.00 in

1,041 mm

43.88 in

1,115 mm

C - Bottom to Center Raduis Hoist Ring

21.25 in

540 mm

23.26 in

591 mm

29.33 in

745 mm

33.19 in

843 mm

D - Top to Center Hoist Ring

9.94 in

252 mm

10.40 in

264 mm

12.07 in

307 mm

16.64 in

423 mm

E - Bottom to Center Close Port

14.13 in

359 mm

16.13 in

410 mm

18.75 in

476 mm

22.70 in

577 mm

F - Center Close port to Center Open Port

8.44 in

214 mm

8.44 in

214 mm

10.13 in

257 mm

12.00 in

305 mm

G - Piston Stroke

4.125 in

105 mm

4.125 in

105 mm

7.12 in

181 mm

8.50 in

216 mm

H - Center Radius to Center Radius Hoist Rings

35.44 in

900 mm

36.19 in

919 mm

35.44 in

900 mm

36.19 in

919 mm

15

HYDRIL MSP ™ DIVERTERS/BLOWOUT PREVENTERS

16

Hydril MSP-2000 psi

Hydril MSP 29-1/2-500 psi

The MSP Annular Blowout Preventer is applicable to subsea or surface installations requiring a 2000 psi universal blowout preventer. As proven by its many field installations, it will deliver long, dependable service life. This BOP will seal off drill pipe, kelly, tool joints or tubing and wireline or completely shut off the open hole to full rated pressure. The following outstanding features of the MSP BOP make it qualified to meet the industry's need for simple and reliable blowout protection. A helicopter lift model of the MSP 21-1/4–2000 is also available. The Screwed Head Design of the MSP BOP is a simple, efficient, and strong method of connecting the head to the body for safe operation with no loose parts to be lost down the hole or overboard. The Latched Head Design which is optional on the MSP 21-1/4–2000 BOP provides fast, positive access to the packing unit and seals for minimum maintenance time. Only Two Moving Parts (piston and packing unit) on the Hydril Annular BOP mean few areas are subjected to wear. The BOP is thus a safer and more efficient mechanism requiring less maintenance and less downtime. Back to Front Feedable Rubber on the Packing Unit enables the packing unit to close and seal on almost any shape in the drillstring or close off the open bore and to strip tool joints under pressure. This safety feature permits confident closure of the BOP at the initial indication of a kick without the delay of locating the tool joint. The Conical Bowl Design of the Piston provides a simple and efficient method of closing the packing unit. With the piston serving as a sealing surface against the rubber packing unit, there is no metal-to-metal wear on the sealing surface and thus longer equipment life results. A Field Replaceable Wear Plate in the BOP Head serves as an upper non-sealing wear surface for the movement of the packing unit, making field repair fast and economical.

The MSP 29-1/2"-500 psi, developed for use on surface installations, is a large bore annular type diverter whose 29-1/2" bore permits hole to be drilled full bore with diverter protection. Its large bore permits the setting of large size surface casing without removing the diverter. Thus it is always ready for venting gas flows. Utilizing computerized finite element techniques, the original design of the MSP 29-1/2"-500 has been revamped to provide a unit made up of fewer parts to reduce cost. This unit may be ordered for use in standard service (temperate climates) or for use in cold environments such as the North Sea, Siberia, and Alaska where low temperature metallurgy may be required. This MSP provides an effective means of rerouting the flow of shallow, low-pressure gas. The MSP 29-1/2"-500 can be used either as a diverter or a 500 psi annular BOP. Only Two Moving Parts (piston and packing unit) on the Hydril Annular Diverter mean few surfaces are subjected to wear. The Diverter is thus a safer and simpler mechanism requiring less maintenance and less downtime. Back to Front Feedable Rubber on the Packing Unit enables the packing unit to close and seal on almost any shape in the drillstring or close off the open bore and strip tool joints under pressure. This safety feature permits confident closure of the MSP-29-1/2"-500 at the initial indication of kick without the delay of locating the tool joint. The Conical Bowl Design of the Piston provides a simple and efficient method of closing the packing unit. With the piston serving as a sealing surface against the rubber packing unit, there is no metal-to-metal wear on the sealing surface and thus longer equipment life results.

OPERATION OF THE MSP ™ DIVERTER/BOP

The MSP Diverter/BOP has been developed as a simple, reliable unit for moderate pressure drilling service, remedial work, and well servicing. It can be used on surface and subsea installations. MSP 21-1/4"-2000 operation requires both opening and closing pressure. The MSP 29-1/2"-500 requires only closing pressure. Seal off is effected by hydraulic pressure applied to the closing chamber that raises the piston, moving the packing unit radially inward into a sealing engagement. Any normal closing unit having a separate regulator valve for the annular BOP and sufficient accumulator volume can be used to operate the MSP.

STRIPPING Cylindrical pipe sections can be rotated and standard size tool joints can be safely stripped though the closed blowout preventer packing unit. The pressure applied to the closing chamber should be low enough to allow a slight leakage of drilling fluid as the tool joint passes through the closed packing unit. The drilling fluid lubricates and cools the packing unit, reducing wear caused by rotation or stripping of pipe. Overall packing unit life is reduced when used in stripping operations. The operation/maintenance manual for the specific MSP model provides specifications and functional guidelines.

FLOW LINE

FLOW LINE BELL NIPPLE

BELL NIPPLE HYDRAULIC POWER FLUID SUPPLY

HYDRAULIC POWER FLUID SUPPLY

MSP MSP CLOSE OPEN VENT LINE

DRILLING SPOOL

FULL OPENING VALVE (AUTOMATICALLY OPENS BEFORE DIVERTER IS CLOSED)

DRIVE OR CONDUCTOR PIPE

MSP HOOKED UP AS DIVERTER

DRIVE OR CONDUCTOR PIPE

MSP HOOKED UP AS BOP

Operation as a Diverter

Operation as a BOP

When using the MSP as a Diverter during top hole drilling, the primary purpose is to divert well flows away from the rig and personnel. This application avoids shutting in the well, but instead permits routing of the flow to a safe distance on the down wind side of the rig. In this application, the MSP is attached directly to the drive or conductor pipe. Vent lines typically are installed directly below the diverter. The lines should be sized in accordance with API standards to prevent excessive well bore back pressure buildup. This may be accomplished by using a Hydril drilling spool between the diverter and the conductor pipe. The Hydril SXV Spool, described on page 38 of this catalog provides integral venting without external valves. If valves are to be used in the diverter system, standards set forth in API RP64 (Recommended Practice for Diverter Systems Equipment and Operation) should be followed.

When using the MSP as an Annular Blowout Preventer, it may be hooked up as shown (above, right). In this mode, well control operations can be conducted within the MSP's working pressure range In either mode, pressure applied to the closing chamber raises the piston closing the packing unit to effect the seal between the packing unit and pipe. Well pressure or test pressure also acts on the MSP 21-1/4"-2000 piston below the sealed off packing unit and further increases the closing force acting on the packing unit. The MSP 29-1/2"-500 is not wellbore assisted.

17

PARTS AND ACCESSORIES FOR HYDRIL TYPE MSP-2000 BOPs 7-1/162000

Item No.

1 2 3 4 *5 ❍6

*7 8 *9 *10 11 12 13 *14 15 16 17 18 19 *20

Part Name Standard Assembly Preventer Head Pipe Plug Piston Indicator Lock Collar Head Lock Screw Head Gasket Packing Unit Natural Rubber or or Nitrile Rubber U-Seal, Upper Piston U-Seal, Lower U-Seal, Inner Body Body Sleeve Outer Cap Screw Outer Body Sleeve O-Ring, Body Sleeve Head Clamp Head Clamp Screws Jaws Jaw Operating Screw Cap Screw, Jaw Holding Seal, Jaw Holding Capscrew

92000

11- 21-1/42000 2000

21-1/42000

21-1/42000 HL Screwed Screwed Screwed Screwed Latched Item Head Head Head Head Head Screwed No. Head

1 1 1 1 1 1

1 1 1 1 1 1

1 1 1 1 1 1

1 1 1 1 1 1

1 1 1 – – 1

1 1 1 1 1 1

1

1

1

1

1

1

2 1 2 2 1 1 8 1 – – – – – –

2 1 2 2 1 1 8 1 – – – – – –

2 1 2 2 1 1 8 1 – – – – – –

2 1 2 2 1 1 16 1 – – – – – –

2 1 2 2 1 1 16 1 4 4 20 20 20 20

– 1 – – 1 1 16 1 – – – – – –

▼ Older model BOPs have welded sleeve field replacement kit available on request. Field welding is not recommended. * Three parts in Seal Kit ❍ Recommended Spares for One Year Foreign Service, quantity 1 each.

18

*21 *22 23 *24 *25 *26 *27 *28 29 30 *31 *32 33 34 35 M–

7-1/162000 Part Name Non extrusion Washer O-Ring, Jaw Operating Screw Relief Fitting Head O-Ring Double U-Seal, Lower Non extrusion, Lower Double U-Seal, Inner Non extrusion Ring, Lower Body Sleeve, Inner Sleeve Clamping Plate Double U-Seal Ring, Upper Non extrusion Ring, Upper Wear Plate Capscrew, Wear Plate Capscrew Inner Body Sleeve Complete Seal Kit ACCESSORIES Chain Sling Assembly Eyebolts for Piston Eyebolts for Head Cap Screw (Hex Head) Protector Plate Piston Assembly Tool

92000

112000

– – – – – – – – ▼1 – – – 1 6 – –

– – – – – – – – ▼1 – – – 1 6 – –

– – – – – – – – ▼1 – – – 1 6 – –

– – – – – – – – ▼1 – – – 1 6 16 –

20 20 20 1 – – – – ▼1 – – – 1 6 16 –

– – – – 1 2 1 2 1 1 1 2 – – – –

1 2 2 4 1 –

1 2 2 4 1 –

1 2 2 4 1 –

1 2 2 4 1 –

1 2 2 4 1 –

1 2 2 – – 4

Screwed Head

21-1/42000

21-1/42000

21-1/42000 HL Screwed Screwed Screwed Latched Head Head Head Head Screwed Head

HYDRIL MSP™ BLOWOUT PREVENTERS

MSP ENGINEERING DIMENSIONAL DATA BORE SIZE (inches) WORKING PRESSURE (psi) HEAD TYPE OLD NOMINAL SIZE SHELL TEST PRESSURE Factory Only OPERATING CHAMBER TEST PRESSURE Factory Only • OPERATING CHAMBER CLOSING VOLUME (Gal.) OPENING (For Full Piston Stroke) FULL PISTON STROKE (inches) BODY DIAMETER (inches) CLEARANCE DIAMETER (inches) FLANGED BOTTOM **HEIGHT (inches) STUDDED BOTTOM CIW HUB BOTTOM FLANGED BOTTOM **WEIGHT (lbs.) STUDDED BOTTOM approximate CIW HUB BOTTOM FLANGED STANDARD RING GROOVE STUDDED CIW HUB

7-1/16 2000 SCREWED 6” 4000 3000

†9 2000 SCREWED 8” 4000 3000

11 2000 SCREWED 10” 4000 3000

*20-3/4 2000 SCREWED 20” 3000 3000

*20-3/4 2000 LATCHED 20” 3000 3000

21-1/4 2000 SCREWED 20” 3000 3000

21-1/4 2000 LATCHED 20” 3000 3000

HL 21-1/4 2000 SCREWED 20” 3000 3000

29-1/2 500 LOCKRING 29-1/2” 800 2275

2.85 1.98

4.57 2.95

7.43 5.23

31.05 18.93

31.05 18.93

31.05 18.93

31.05 18.93

31.75 19.25

60 –

4-1/8 25-3/8 29-/78 25-3/4 – – 1850 – – RX-45 – –

5-3/4 27-1/2 32 30-1/4 – – 2450 – – RX-49 – –

6-1/8 32-3/4 37-1/4 31-3/4 – – 3520 – – RX-53 – –

11-1/4 52-3/4 58-3/4 3M: 54-1/4 – 3M: 50-1/2 ▲ – ▲ 3M: RX-74 – 3M: RX-73

11-1/4 56-5/8 58-3/4 3M: ▲ – 3M: ▲ ▲ – ▲ 3M: RX-74 – 3M: RX-73

11-1/4 52-3/4 58-3/4 52 1/2 ▲ 51 15100 ▲ 15000 RX-73 ▲ RX-73

11-1/4 56-5/8 58-3/4 52 1/2 46 ▲ 16320 15290 ▲ RX-73 RX-73 ▲

11-1/2 52-1/2 61-1/4 48 – 48 – – 12700 – – RX-73

13-9/16 75 82.5 – – – 24500 – – R-95 – –

* 21-1/4-2000 BOP w/3000 psi Bottom ▲ Available on request. ** With Standard Studded Top Connection rated to working pressure of BOP. • 1” NPT Hydraulic Connections are standard, 1-1/4” NPT & 1-1/2” NPT available on request.

*MSP 29-1/2”-500 Blowout Preventers are furnished with 11/4” NPT Closing Ports. 1-1/2” NPT ports are available on special request. † Older models have 8-15/16” bore.

INITIAL CLOSING PRESSURE (PSI) REQUIRED FOR MSP 29-1/2”-500 BOP/DIVERTER Closing Pressure 500 psi Wellbore 12” Pipe

5” Pipe

CSO

950 psi

1350 psi

1500 psi

AVERAGE CLOSING PRESSURE (PSI) REQUIRED TO ESTABLISH INITIAL SEAL OFF IN MSP-2000 FOR A SURFACE INSTALLATION BOP Size 7-1/16”-2000 9”-2000 11”-2000 21-1/4”-2000

5-1/2” – – 350 500

4-1/2” 350 400 450 *700

3-1/2” 400 *500 *550 600

OUTSIDE DIAMETER OF PIPE 2-7/8” *400 550 650 650

2-3/8” 500 650 750 700

1.90” 600 750 850 800

1.65” 700 850 850 900

Complete Shut Off 1,000 1,050 1,150 1,100

*Recommended test pipe size for maximum packing unit life.

19

PARTS LIST AND WEIGHTS–MSP 29-1/2"-500 DIVERTER Item No.

Part Name

No. Req'd.

Approx. Net Weight Lbs.

–

Diverter Assembly

1

24.010

1

Head

1

47100

Packing Unit - Natural Nitrile Neoprene

1

2145

▼2

Piston

1

3611

**4

3

Double U-Seal, Outer

1

12.5

**5

U-Seal, Inner

2

2.5

Body

1

11.050

6 **7

U-Seal Piston

2

8

Pipe Plug

2

9

Lock Ring – Square

6

16

10

Lock Ring – Beveled

6

17

11

Hex Head Cap Screw

12

31

12

Lever Assembly – not shown

1

13

Pointer Assembly – not shown

1

14

Cap Screw – not shown

1

15

Washer – not shown

1

16

Pipe Plug – not shown

1

*17

3-Piece Lock Ring Set – not shown

1

18

Welded Body Sleeve – not shown

1

**19

O-Ring, Body Sleeve – not shown

1

1205

20

Non-Extrusion Ring, Outer

2

21

O-Ring, Head

1

1.5

▼–

Seal Set – Complete

–

11.5

2.25

ACCESSORIES –

Lifting Ear – Piston

2

–

Cap Screw

2

.44

–

Eyebolt – Head

2

2.25

–

Head Assembly Tool consisting of:

1

Beam, Upper

1

100

Beam, Lower

1

100

Pulldown Studs, Long

2

9

Pulldown Studs, Short

2

6.2

Pulldown Nut

4

.81

Washer

4

.10

▼ Recommended Spares for One Year Foreign Service, quantity 1 each. * Older model diverters may have 3-piece lock ring. ** Included in Seal Kit.

MSS* RING JOINT FLANGE CONNECTIONS FOR MSP 29-1/2”-500 STUD BOLTS Bolting is in accordance with API 16A. Bolting material shall be of a quality and strength not less than specified by ASTM A-193. Grade B7. Nuts shall be of a quality not less than ASTM A-194. Grade 2H.

BOLTS & STUDS FLANGE TYPE*

Nominal Bore Size Dia. Inches Inches

Max Service Pressure Rating

FLANGE

SEAL RING

O.D. Inches

Thickness Inches

Pitch Dia. “C” Inches

API Ring No.

No. Required

Size Thread Form

Bolt Circle Dia. Inches

30”-300 MSS

30”

29 1/2”

720 WOG

43”

4 1/8”

33-3/4”

R-95

28

1-3/4”-8 UN

12-7/8”

9-1/2”

39-1/4”

30”-600 MSS

30”

30”

1440 WOG

44-1/2”

5”

33-3/4”

R-95

28

2”-8 UN

15-3/4”

10-1/2”

40-1/4”

Manufacturer’s Standardization Society of the Valve and Fitting Industry.

20

*LENGTH Stud Bolts Studs “A" “B”

HYDRIL "LL" LONG-LIFE PACKING UNITS

Outlasts other replacement units 5-to-1 The Long Life "LL" Packing Unit has been specifically designed and tested to provide unsurpassed performance and durability. In performance tests, it outlasted other replacement units by a minimum of 5-to-1. The key to this remarkable performance is a revolutionary asymmetrical insert design which gives the unit dynamics for longer life and reliability.

Independent tests conclusively show the Hydril Long Life "LL" unit far surpasses other replacement units. The GK 13-5/8"-5000 "LL" packing unit was fatigue tested on 5" drill pipe at full working pressure against three other currently available replacement packing units for the Hydril GK 13-5/8"-5000 Annular BOP. In this testing, the "LL" Unit outlasted the other units by a minimum of 5-to-1.

Greater fatigue life means lower operating costs. Based on list prices for other available GK 13-5/8"-5000 replacement packing units, you can save 65% to 70% . . . or more . . . on packing unit costs with the Hydril Long Life "LL"

Packing Unit. WIth a life expectancy five times that of other replacements tested, Hydril's "LL" Packing Unit was shown to provide 3-1/2 times more closures per dollar.

Operating principles continue with LL design The Hydril "LL" Packing Unit is designed to provide greater fatigue life without compromising the stripping performance and operating characteristics of the Hydril GK and GL BOPs.

Hydril tested for quality assurance As with all Hydril packing units, the "LL" unit is factory tested in a blowout preventer at its rated working pressure. So you can be sure of reliable performance, closure after closure.

Start Saving When it's time for replacement, there's nothing like the original. Contact the Hydril representative nearest you and ask for the genuine article – the original equipment Hydril "LL" Packing Unit.

HYDRIL "LL" PACKING UNITS ARE AVAILABLE FOR THE FOLLOWING HYDRIL ANNULAR BOPs BOP Type/Size

"LL" Part Number

GK 13-5/8"-5000 psi

3131189

GK 11"-10000 psi

3104633

GL-13-5/8"-5000 psi

3105077

GL-16-3/4"-5000 psi

3105062

*GL 18-3/4"-5000 psi

3112950

*This is a "MD" Packing Unit

21

ANNULAR BOP PACKING UNITS One of the most important features of Hydril Annular Blowout Preventers is the packing unit. These reliable units are manufactured by Hydril from high-quality rubber material reinforced with flanged steel segments. Each size packing unit has a large volume of tough, feedable packing material sufficient to meet most requirements.

Cutaway Drawing Showing How Rubber is Molded Around Steel Segments

The molded-in steel segments have flanges at the top and bottom. These segments anchor the packing unit within the BOP and control rubber extrusion and flow when sealing off well pressures. Since the rubber is confined and kept under compression, it is resistant to tears, cuts, and abrasions. In the open position, the inside diameter of the packing unit is flush with the full bore of the preventer; bits, drill collars, or reamers pass through freely. The packing unit is squeezed inward when closing pressure is applied to the piston. The bore of the packing unit conforms automatically in size and shape and seals off any part of the drillstring or seals off completely if the tools are out of the hole. Hydril manufactures packing units for the annular BOPs at its own factory. This allows Hydril to maintain rigid quality control of packing units.

Hydril Packing Units – Fully Factory Tested Each Hydril packing unit is factory tested in a BOP prior to shipment. The packing unit is tested to 50% of working pressure on open hole and 100% on pipe. The Certified Test Seal on the packing unit ensures that the unit meets the acceptance requirements based on years of experience and development in designing blowout preventers for reliable well control.

22

Selection Because of the importance of the packing unit to the operation of the blowout preventer and to the safety of crew and rig, only genuine Hydril packing units should be used as replacements for original equipment. All Hydril packing units are tested to full rated pressure inside a test BOP at the factory as part of rigid standard acceptance tests before being furnished to the consumer. Packing units for Hydril BOPs are manufactured from compounded natural rubber or nitrile rubber. Natural Rubber is compounded for drilling with water-base drilling fluids. Natural rubber can be used at operating temperatures between -30°F to 225°F (-35°C to 107°C). When properly applied, the compounded natural rubber packing unit will usually provide the longest service life. This all-black packing unit is identified by a serial number with a suffix "NR". Nitrile Rubber (a synthetic compound) is for use with oil-base or oil-additive drilling fluids. It provides the best service with oil-base muds, when operated at temperatures between 30°F to 180°F (-1°C to 82°C). The nitrile rubber packing unit is identified by a red color band and a serial number with the suffix "NBR". Seals for Hydril BOPs are manufactured from a special nitrile rubber material which provides long, trouble-free service in sealing against oil, gas, or water. Expected H2S and CO2 service does not affect selection of packing unit material. H2S and CO2 service will reduce the service life of rubber products, but the best overall service life is obtained by matching the packing unit material with the requirements of the specific drilling fluid. Performance of elastomeric materials can vary significantly, depending on the nature and extent of exposure to hydrogen sulfide. The operator should monitor pressure sealing integrity frequently to assure no performance degradation has occurred. Storage Conditions are important for realizing the maximum life of the packing unit. Packing units should be stored in a cool, dry, dark storage area. Atmosphere, light and heat accelerate deterioration of rubber goods. It is also essential to practice "first-in, first-out" when storing packing units. Other significant storage factors are covered in the applicable Operator's Manual. HOW TO ORDER PACKING UNITS The following information should be included when ordering a genuine Hydril packing unit replacement: 1. BOP Type: GX, GK, GL, MSP, GS, GKS, or RS. 2. Bore Size. 3. Pressure Rating: 500, 1000, 2000, 3000, 5000, 10,000, 15,000, 20,000 psi. 4. Type of Material: NR – Natural Rubber; NBR – Nitrile Rubber. 5. Certifications: API 16A Monogram, other.

RAM Blowout Preventers There is a Hydril ram-type BOP to meet most operational requirements on surface or subsea. Hydril BOPs provide quick, positive closure with simple controls, to keep drilling fluids in the hole when normal or abnormal pressures occur.

• Preventer integrity is preserved in moving and installation as well as operation in hostile environments because fluid connections are internal to bonnets. • Safety and reliability are assured because all Hydril ram BOPs meet the current revision of NACE. Hydril is also licensed to manufacture to API Specification 16A, and its preventers have been certified to all applicable standards, including DNV, ABS and Lloyds of London.

• Long life is assured through the use of quality materials and workmanship. Field replaceable seal seats and hinged bonnets provide easy access for ram changes, reducing downtime. • Flexibility is built in with a wide selection of options, including automatic or manual ram locking, blind, variable, pipe and shear rams, and a choice of positioning for choke/kill line outlets.

Hydril Compact RAM Type Blowout Preventer

Designed For Workover Blowout Prevention The Sentry™ blowout preventor is a ram product designed to meet the special needs of workover operations. It is shorter and lighter than Hydril’s standard BOP’s, but doesn’t sacrifice any of Hydril’s traditional strength and reliability.

Sizes and Pressure Ratings of Hydril Ram BOPs Bore Sizes (inches)

Working Pressure Ratings (psi) 2,000

3,000

5,000

10,000

15,000

7 1/16

●

●

●

●

9

●

●

11

●

●

●

13 5/8

●

●

●

●

●

●

●

18 3/4 20 3/4 21 1/4

20,000

●

● ●

●

23

OUTSTANDING FEATURES MEAN GREATER RELIABILITY, LONGER SERVICE LIFE, EASIER MAINTENANCE 13. Connector Ring Grooves 2. Ram Assembly

3. Field Replaceable Seal Seat

1. Ram Body Casting

15. Bonnet Seal 17. Secondary (Emergency) Piston Rod Packing

22. Bonnet Bolts

6. Fluid Hinges

11. Manual Locking

5. Load Hinges

12. Fluid Connections And Hydraulic Passages 20. Side Outlets for Choke/Kill

19. Piston Seals

24. Ram Block Guide Rods 14. Sloped Ram Compartment

7. Replaceable Cylinder Liner 18. A Weephole

16. Piston Rod Mud Seal

1. The Ram Body has controlled and predictable structural hardness and strength throughout the pressure vessel. Hydril pressure vessel material has equal strength along all axes to provide reliable strength and resistance to sulfide stress cracking in hydrogen sulfide service. These materials have high impact strength for low temperature service. Advanced design techniques such as Finite Element Method of Structural Analysis give a highly reliable BOP with the desired safety factors. 2. The Ram Assembly provides reliable seal off of the wellbore for security and safety. The Ram accommodates a large volume of feedable rubber in the front packer and upper seal for long service life. 3. The Field Replaceable Seal Seat provides a smooth sealing surface for the ram upper seal. The seal seat utilizes specially selected and performance effective materials for maximum service life. The field replaceable seal seat eliminates shop welding, stress relieving, and machining for repair, thus reducing downtime and direct repair costs. 4. Hinged Bonnets swing completely clear of overhead restrictions (such as another BOP) and provide easy access for rapid ram change to reduce downtime. 5. Load Hinges separate from the fluid hinge and are

24

13-5/8"-10,000 psi Ram BOP Manual Lock illustrated

equipped with self-lubricated bearings to support the full weight of the bonnet for quick and easy opening of the bonnet. 6. Fluid Hinges, separate from the load hinges, connect the control fluid passages between the body and bonnets. This arrangement provides a reliable hydraulic seal and permits full pressure testing and ram operation with the bonnets open. The fluid hinges and bonnet hinges contain all the seals necessary for this function and may be removed rapidly for simple, economical repair. 7. Replaceable Cylinder Liner has a corrosion and wear resistant bore for reliable piston operation. The cylinder liner is easily field replaceable or repairable for reduced maintenance cost and downtime. 8. Piston and Piston Rod Assembly are one piece for strength and reliability in closing and opening the ram which results in a secure operating assembly. 9. Choice of Ram Locks – Automatic Multiple-Position Locking (MPL) or Manual Locking is available on Ram BOPs. 10. Multiple-Position Locking (MPL) utilizes a reliable hydraulically-actuated mechanical clutch mechanism to automatically lock the rams in a seal off position.

3. Field Replaceable Seal Seat 13. Connector Ring Grooves 2. Ram Assembly

1. Ram Body Casting

22. Bonnet Bolts

10. Multiple-Position Locking (MLP)

20. Side Outlets for Choke/Kill 14. Slopped Ram Compartment 15. Bonnet Seal 8. Piston and Piston Rod Assembly

16. Piston Rod Mud Seal 7. Replaceable Cylinder Liner

18. A Weephole 19. Piston Seals

11. Manual Locking utilizes a heavy-duty acme thread to manually lock the ram in a sealed-off position or to manually close the ram if the hydraulic system is inoperative. 12. Fluid Connections and Hydraulic Passages are internal to the bonnets and body and preclude damage during moving and handling operations. 13. Connector Ring Grooves are stainless steel lined for all connectors (top, bottom and side outlets) for corrosion resistance of the sealing surface. 14. Ram Compartment is self-draining. 15. Bonnet Seal utilizes field proven material in an integrated seal design which combines the seal and backup ring for reliability and long life. An advanced pressure energized bonnet seal for high pressure BOP’s providing improved seal integrity and lower bolt torques is also available. 16. Piston Rod Mud Seal is a rugged, field-proven, integrally designed lip seal and backup ring retained in the bonnet by a stainless steel spiral lock ring. 17. Secondary (Emergency) Piston Rod Packing provides an emergency piston rod seal for use in the event of primary seal leakage at a time when repair cannot be immediately effected, except in Subsea BOPs. 18. A Weephole to atmosphere isolates wellbore pressure, indicates when seal is achieved and possible leakage in the primary seat. (Shown out of position.)

18-3/4"-10,000 psi Ram BOP Automatic Multiple Position Lock (MPL)illustrated

19. Piston Seals are of a lip-type design and are pressureenergized to provide a reliable seal of the piston to form the operating chambers of the BOP. 20. Side Outlets for choke/kill lines are available on all drilling ram models. Two outlets, one on each side, may be placed below each ram. In single and double configurations, outlets may be placed below the upper and lower ram, below the bottom ram only, or below the top ram only, therefore providing great versatility in stack design. 21. Single and Double Configurations are available with a choice of American Petroleum Institute (API) flanged, studded or clamp hub connections. This allows for the most economical use of space for operation and service. (Not shown.) 22. Bonnet Bolts are sized for easy torquing and arranged for reliable seal between bonnet and body. This prevents excessive distortion during high pressure seal off. (See Torque Chart on page 35.) 23. Bonnet Bolt Retainers keep the bonnet bolts in the bonnet while servicing the BOP. 24. Guide Rods align ram with bonnet compartment, preventing damage to the ram, piston rod or bonnets while retracting the rams. 25. Ram Seal Off is retained by wellbore pressure. Closing forces are not required to retain an established ram seal off.

25

RAM LOCKING SYSTEMS FOR CONVENTIONAL BOP

LOW HYDRAULIC CLOSING FLUID PRESSURE LOW HYDRAULIC OPENING FLUID PRESSURE

Hydril Offers A Choice of Automatic Multiple Position Locking or Manual Locking On Ram BOPs. Hydril Ram Blowout Preventers are available with automatic Multiple-Position Ram Locking. Multiple-Position Locking (MPL) allows the ram to seal off with optimum seal squeeze at every closure. MPL automatically locks and maintains the ram closed with the optimum rubber pressure required for seal off in the front packer and upper seal. Front packer seal wear (on any ram BOP) requires a different ram locking position with each closure to ensure an effective seal off. Multiple-Position Locking is required to ensure retention of that seal off position. A mechanical lock is automatically set each time the ram is closed. Ram closure is accomplished by applying hydraulic pressure to the closing chamber which moves the ram to a seal off position. The locking system maintains the ram mechanically locked while seal off is retained even after releasing closing pressure. The ram is opened only by application of opening pressure which releases the locking system automatically and opens the ram, simultaneously.

26

How MPL works The figure above shows the ram maintained closed and sealed off by the MPL. Hydraulic closing pressure has been released. The Hydril Ram Blowout Preventer with MPL automatically maintains ram closure and seal off. MPL will maintain the required rubber pressure in the front packer and upper seal to ensure a seal off of rated working pressure. MPL will maintain the seal off without closing pressure and with the opening forces created by hanging the drill string on the ram. Locking and unlocking of the MPL are controlled by a unidirectional clutch mechanism and a lock nut. The unidirectional clutch mechanism maintains the nut and ram in a locked position until the clutch is disengaged by application of opening pressure. Hydraulic opening pressure disengages the clutch plates to permit the lock nut to rotate freely and the ram to open.

Motion of the piston and tail rod during closing or opening the ram causes the lock nut to rotate. The fast lead, six path helical thread rotates the nut three turns per foot of travel.

MPL Components The component parts of the MPL utilize basic mechanisms and proven techniques to achieve reliable and positive automatic multiple position locking. The tail rod is threaded with a fast lead, six path, helical thread. These threads make three turns per foot. The mating lock nut and clutch assembly screws onto the tail rod. Tail rod linear motion causes the lock nut to rotate as the piston moves to close or open the ram. The clutch assembly permits or prevents lock nut rotation. Preventing lock nut rotation prevents piston motion. The clutch assembly allows unrestrained closing motion. Application of opening pressure disengages the clutchassembly permitting opening motion. LOCKOUT DEVICE

Incorporated in the MPL is provision for testing the locking mechanism. Manually operated lockout devices prevent opening pressure from disengaging the clutch assembly. Application of opening pressure then simulates opening forces applied to the ram thus testing proper functioning of the lock. The lockout device position is visually indicated.

Manual Locking The manual type lock is shown fully locked. The manual lock can be set after the ram has been hydraulically closed, to ensure retention of seal-off. Clockwise rotation of the tail rod locks the ram and counter-clockwise rotation unlocks it. The ram can also be closed manually, should failure of the hydraulic system occur. When the ram is open, clockwise rotation of the tail rod closes the ram and locks it. The ram must be opened hydraulically after it has been unlocked. The screw on the manual lock uses a left hand heavy-duty acme-type thread and is located within the BOP, where it is protected from weather, corrosion and external damage. The thread is protected and lubricated by hydraulic operating fluid for minimum torque requirement. Setting of the manual lock, after having closed the rams hydraulically, is facilitated by reducing the closing pressure. Do not reduce the closing pressure when hanging off drillpipe on the ram blocks. Ram seal is ensured by the wellbore pressure.

CLUTCH ASSEMBLY

PREVENTER WITH MANUAL LOCK

27

RAM SIZES & STYLES These types of rams are available: 1. Type: Blind Rams (CSO)-Complete Shut-off; Blind/Shear Rams; Pipe Rams; Tubing Rams; Casing Rams, Variable Rams (HVR's); Single Rams and Single Offset Rams, and Dual Offset Rams for multiple completions are also available. Blind Rams can be provided on all BOPs. Shear Rams may require larger than standard operator size.

2. Specify location of each set of rams when ordering double preventers. Pipe/hanging rams equipped with special hardened steel inserts which permit drill pipe hangoff are standard for 13-5/8"-15,000, 18-3/4"-10,000, and 18-3/4"-15,000 BOPs and are optional for 13-5/8"5000 and 10,000, 20-3/4"-3000, 21-1/4"-2000 and 21-1/4"-5000 BOPs.

TABLE 1 RAM SIZES FOR HYDRIL BLOWOUT PREVENTERS Bore Size (in.)

Pipe Size Blind Shear Blind 1.315 1.660

7-1/16 9 11 13-5/8 18-3/4 20-3/4 21-1/4

▼

▼

▼

1.9 ▼

2-1/16 2-3/8 2-7/8 3-1/2* ▼

▼

▼

▼

4*

4-1/2*

5*

5-1/2*

▼

▼

▼

▼

5

6-/58

7

7-5/8 8-5/8 9-5/8 10-3/4 13-3/8 16

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

▼

*Hanging Rams are standard for 13-5/8-15,000, 18-3/4-10,000, 18-3/4-15,000 and are optional for 13-5/8-5000 , 10,000, 20-3/4-3000, 21-1/4-2000, and 21-1/4-5000. (C) CENTERLINE DIMENSION (INCHES) 2-1/16

2.781

4.000

2-3/8

3.546

Dual Offset Ram Center Dimensions

4.000

2-7/8

4.000

3-1/2

5.046 2-1/16

2-3/8

2-7/8

3-1/2

(B) PIPE SIZE DIAMETER (INCHES)

Single Offset Ram Center Dimensions Ram BOP bore size smaller than 9” centerline are 1-3/4” (A). Larger Ram bore sizes have a 2” centerline (A).

How to use this chart: Locate “A” pipe ram diameter and “B” pipe ram diameter. The square on the chart where these diameters meet is the centerline C L (dimension “C”). Example:

Dia. “A” 2-3/8”

OPERATOR SIZES MANUAL OR MPL LOCK BOP Bore Size (in.) 7-1/16 7-1/16 7-1/16 Pressure Rating (psi) 3000 5000 10,000 Standard Operator (in.) 5-1/2 5-1/2 7-1/2 Shear Ram Operator (in.) – – 12-3/4 BOP Bore Size (in.) 13-5/8 13-5/8 13-5/8 Pressure Rating (psi) 3000 5000 10,000 Standard Operator (in.) 10 10 14-1/4 Shear Ram Operator (in.) 14-1/4 14-1/4 14-1/4 ▼19” and 22” Shear Ram Operators available on special request.

28

7-1/16 15,000 10 12-3/4 13-5/8 15,000 14-1/4 14-1/4▼

9 3000 7-1/2 – 16-3/4 10,000 14-1/4 14-1/4

9 5000 7-1/2 – 18-3/4 10,000 14-1/4 14-1/4

X 11 3000 8-1/2 10-3/4 18-3/4 15,000 15-1/2 15-1/2▼

Dia. “B” 2-7/8” 11 5000 8-1/2 10-3/4 20-3/4 3000 10 14-1/4

= 11 10,000 10 12-3/4 21-1/4 2000 10 14-1/4

C L 4.00”

21-1/4 5000 14-1/4 14-1/4▼

HYDRIL VARIABLE RAM

HVR FRONT PACKERS

Each Hydril Variable Ram (HVR) is designed to close and seal on a range of pipe sizes.

Universal Seal Off The HVR gives a universal seal off feature especially useful on tapered drill strings and drill pipe that does not have a constant diameter over its length. Two ram BOPs with HVRs can be used on a tapered string to provide a backup for all drill pipe sizes. This application eliminates having one pipe ram for small diameter pipe and one for large diameter pipe. If a BOP stack is assembled with a blind or blind/shear ram and two sets of Hydril Variable Rams 3-1/2"-6" size, the HVRs will seal on the drill pipe from 3-1/2" to 5-1/2", providing the backup seal off capability needed on a tapered string. The HVR is therefore ideally suited for subsea use by expanding the seal off capability of one ram assembly within a BOP.

Interlocking I-Beam Inserts The HVR has a variable front packer with interlocking I-beam inserts molded into the rubber. These inserts confine the rubber within the packer and against the pipe thus preventing extrusion of the sealing element. During seal off on small diameter pipe, the inserts move radially inward to contact. On large diameter pipe the inserts are displaced into the front packer. Application of load by the BOP operator squeezes the sealing element within the confines of the inserts and the pipe O.D. This action establishes a steel contained sealing element. A key feature is automatic adaptation to the pipe size as the ram closes and seals off.

Large Volume of Feedable Rubber

HVR RAM ASSEMBLY

positive mechanical lock at all positions of the variable ram. This means the MPL automatically compensates for the different positions the HVR attains when sealing on different pipe sizes.

Laboratory Tested . . . Field Proven The Hydril Variable Ram functional reliability has been proven by extensive field use and testing. HVR field tests have been conducted on wells operated by major oil companies. Tests include fatigue testing, which simulated over a year and a half of service by numerous cyclic operations and pressure tests of the ram packers. Ram BOP sizes and applicable HVR seal off ranges are listed below.

Variable Ram Assemblies Ram BOP Size 7-1/16"-3,000/5,000 Sentry

13-5/8"-5,000

13-5/8"-10,000

13-5/8"-15,000

The ram block upper seal provides a large volume of feedable rubber to deliver a long and dependable service life. The HVR operates inside standard Hydril ram blowout preventers and utilizes the standard hydraulic operator. This design permits interchangeability with fixed size pipe rams, casing rams and/or blind rams at any time.

18-3/4"-10,000

Excellent Compatibility

18-3/4"-15,000

The HVR has excellent compatibility with Hydril's proven automatic Multiple Position Ram Locking Mechanism (MPL) and the Manual Lock Model. The automatic MPL ensures a

18-3/4"-5,000 Conventional

18-3/4"-5,000 Compact

20-3/4"-3,000 21-1/4"-2,000/5,000 21-1/4"-2,000/5,000

Seal Off Range

Part Number

2-3/8"-2-7/8"

3117555

2-7/8"-5" 3-1/2"-5-1/2" 3-1/2"-6" 4-1/2"-7" 2-7/8"-5" 3-1/2"-5-1/2" 3-1/2"-6" 5"-7" 3-1/2"-5" 5"-7" 2-7/8"-5" 4-1/2"-7" 2-7/8"-5 1/2” 3-1/2"-5 1/2" 4-1/2"-7" 3-1/2"-5 1/2" 4-1/2"-7" 3-1/2"-5-1/2" 5"-7" 4-1/2"-7" 2-7/8"-5" 4-1/2"-7" 2-7/8"-5" 4-1/2"-7"

3118935 3104815 3112085 3112083 3118954 3104817 3104348 3117613 3112535 3112536 3112204 3112205 3117341 3118836 3117342 3118836 3117342 3116833 3116836 3118844 3112204 3112205 3112204 3112205

29

COMPACT™ BLOWOUT PREVENTERS Lighter Weight Lower Height Ideal for both rig upgrades and new builds where space is limited. Hydril’s compact blowout preventers are typically up to 20 percent shorter than comparable conventional dual ram BOPs, and approximately 15 percent lighter. Here’s an example:

Conventional Dual RAM BOP 18 3/4 inch bore 15,000 psi pressure Typical weight: 70,000 pounds Typical height: 93-1/2 inches

No compromise in operating capabilities. Hydril’s compact BOPs provide the same reliability and long service life the industry has come to expect in its standard size ram BOPs. • Easy field maintenance: Patented bonnet seal permits low torque makeup, less time to open bonnet and access ram blocks. Fewer bonnet bolts further reduce maintenance time. • Reduced downtime: Upper seal seats and bottom wear plates can be replaced in service. No need to disassemble the stack, remove it from the rig and ship to an offsite repair facility for time-consuming welding, stress-relief and re-machining. The hydraulic manifold is also field replaceable.

30

Compact Dual RAM BOP 18 3/4 inch bore 15,000 psi pressure Typical weight: 53,100 pounds Typical height: 75 inches

• Increased fluid flow capacity: Hydraulic manifold design increases fluid flow capacity through the hinge by as much as 40 percent. • Operating flexibility: Hydraulic manifold installs on either side of the BOP, permitting change of bonnet opening side as required to fit various stack configurations.

Compact Blowout Preventer Specifications (Values are typical, and may vary with configuration. Studded top, flanged bottom, dual ram types are shown) Type

Units

Bore

Inches

18 3/4

18 3/4

18 3/4

13 5/8

Pressure

psi

5,000

10,000

15,000

15,000

Height

Inches

59

63

75

60

Weight

Pounds

34,000

35,000

53,100

31,000

Sizes

Conventional Ram Bonnet Seal Upgrade Conversion of Hydril High Pressure Ram BOPs to accept New Bonnet Seal Improves Seal Integrity and Lowers Bonnet Bolt Torque. Based on Hydril's record of providing the newest and most advanced designs in blowout prevention equipment, Hydril has again met the challenge by developing a new patented bonnet seal that overcomes bonnet gap problems caused by high pressures. Minimizing these gaps currently requires the use of very high BOP bonnet bolt torques on high pressure BOPs. Seal gap problems become more severe in both cold weather and high temperature applications. Standard high pressure seals tend to loose their preload without internal pressure in the BOP which sometimes causes sealing

difficulties at low pressures, especially in cold temperatures. The results of Hydril's new bonnet seal design improves seal integrity at both low and high pressures and lowers bonnet bolt torque significantly to 1500 - 2000 ft.-lbs. Hydril's original bonnet seal consists of a single seal ring installed in a groove in the bonnet face (see Figure A). Hydril's new bonnet seal design consists of a set of special compound O-rings installed in a seal ring carrier. Conversion of the BOPs containing the original style bonnet seal to the new bonnet seal requires removal of the bonnet, machining a new cavity for the new seal ring carrier, and installing the seal ring carrier and the O-rings in the cavity as shown in Figure B. Back-Up Ring O-Ring Seal Bonnet Seal

Original Bonnet Seal

Spring O-Ring

BOP Body

Bonnet

Screw

Seal Carrier

BOP BODY BONNET

Figure B. Bonnet Converted to New Bonnet Seal Design (U.S. Pat. No. 5255890)

Figure A. Hydril's Original Bonnet Seal Design

RAM BOP BOLT TORQUE CHART BOP Bore Size (in.)

7-1/16

7-1/16

7-1/16

7-1/16

7-1/16

9

9

11

11

11

11

13-5/8

Pressure Rating (psi)

3000

5000

10,000

15,000

20,000

3000

5000

3000

5000

10,000

20,000

3000

2-8 UN

2-8 UN

2-1/4-8 UN

2-1/2-8 UN

2-3/8-8 UN

1-7/8-8 UN

1-7/8-8 UN

2-8 UN

2-8 UN

2-3/4-8 UN

3-5/8-8 UN

2-1/4-8 UN

950

1,600

1,700

2,350

2,400

600

1,000

850

1,400

3,100

1,500

1,400

1-1/4-8 UN

1-1/4-8 UN

1-1/4-8 UN

1-3/8-8 UN

1-3/8-8 UN

1-1/14-8

1-1/4-8 UN

1-3/8-8 UN

1-3/8-8 UN

1-1/2-8 UN

1-1/2-8 UN

1-3/8-8 UN

640

640

580

1,500

880

580

580

760

760

960

880

960

Bonnet Bolt Size *Bonnet Bolt Torque (ft. lbs.) Cylinder Nut Size Cylinder Nut Torque (ft. lbs)

BOP Bore Size (in.)

13-5/8

13-5/8

13-5/8

16-3/4

18-3/4*

18-3/4**

18-3/4*

18-3/4**

18-3/4*

18-3/4**

20-3/4

21-1/4

21-1/4

Pressure Rating (psi)

5000

10,000

15,000

10,000

5000

5000

10,000

10,000

15,000

15,000

3000

2000

5000

3-1/4-8 UN

3-1/4-8 UN

3-1/4-8 UN

3-1/2-8 UN

3-1/2-8 UN

3-1/4-8 UN

3-1/4-8 UN

4-8 UN

2-8 UN

2-8 UN

2-3/8-8 UN

2,350

4,900

8,500

6,750

7,500

2,000

8,500

2,000

1,300

900

2400

1-3/8-8 UN

1-1/2-8 UN

1-1/2-8 UN

1-1/2-8 UN

1-1/2-8 UN

1-1/4-8 UN

1,160

880

880

880

880

550

Bonnet Bolt Size *Bonnet Bolt Torque (ft. lbs.) Cylinder Nut Size Cylinder Nut Torque (ft. lbs.)

2-3/8-8 UN 3-1/4-8 UN 2,400

2,000

1-3/8-8 UN 1-1/4-8 UN 880

550

1-1/2-8 UN 1-1/4-8 UN 1-3/8-8 UN 1-3/8-8 UN 1-3/8-8 UN 1,280

550

960

960

880

*Torque values were determined by using Hydril Thread Lubricant (Coefficient of friction 0.069) *Conventional RAM **Compact RAM 31

CONVENTIONAL RAM BOP OPERATIONAL DATA CHART

13-5/8”-10,000 psi Ram BOP Manual Lock illustrated

Bore Size (in.)

7-1/16 7-1/16 7-1/16 7-1/16

Working Pressure (psi)

3000

Old Nominal Sizes (in.)

6

6

5-1/2

5-1/2

Manual Lock Cylinder Bore (in.) MPL Manual Lock Gallons To Close (1 Set) MPL Manual Lock Gallons To Open (1 Set) MPL Manual Lock Closing Ratio MPL Opening Ratio

Manual MPL

Pipe Ram Shear Ram

–

–

Pipe Ram

5-1/2

5-1/2

1.0

9

11

5000

3000

7-1/2

1.0

10

12-3/4 12-3/4 7-1/2 1.9

11

11

8

8

10

10

11

11

7-1/2

7-1/2

8-1/2

8-1/2

10

–

–

–

NA

NA

NA

10-3/4 10-3/4 12-3/4

12-3/4

–

–

3.7

1.9

1.9

3.3

3.3

5.2

NA

11

5000 10,000 20,000

NA

10

– 14-1/4

10-3/4 10-3/4 12-3/4 14-1/4 –

Shear Ram

–

–

–

–

–

–

5.5

5.5

8.8

–

Pipe Ram

1.2

1.2

2.0

3.9

–

–

–

–

5.7

12.5

Shear Ram

–

–

–

–

–

–

6.0

6.0

9.3

12.5

Pipe Ram

93

93

1.8

3.4

1.9

1.9

3.2

3.2

5.0

–

Shear Ram

–

–

–

–

–

–

5.0

5.0

8.2

–

Pipe Ram

93

93

1.8

3.4

–

–

–

–

5.0

11.5

Shear Ram

–

–

–

–

–

–

5.0

5.0

8.2

11.5

Pipe Ram

4.8

4.8

7.7

7.1

4.5

4.5

6.0

6.0

6.9

–

Shear Ram

–

–

–

–

–

–

5.6

5.6

11.7

–

Pipe Ram

5.4

5.4

8.2

7.6

–

–

–

–

7.6

12.69

Shear Ram

–

–

–

–

–

–

6.0

6.0

12.4

12.69

1.5

1.5

1.7

6.6

2.6

2.6

2.0

2.0

2.4

–

Pipe

–

–

–

–

–

–

4.2

4.2

4.0

–

Max. Hydraulic Operating Pressure (psi)

Shear Ram

3000

3000

3000

3000

3000

3000

3000

3000

3000

3000

Bonnet Bolts †Torque Required (Ft. Lbs.)

950

1600

1700

2350

600

1000

850

1400

3100

1500

†Based on Hydril Thread Lubricant with coefficient of friction = 0.069

32

7-1/16 7-1/16

Shear Ram Pipe Ram

9

5000 10,000 15,000 3000

18-3/4”-10,000 psi Ram BOP Automatic Multiple Position Lock (MPL) illustrated

Bore Size (in.)

13-5/8

13-5/8 13-5/8 13-5/8 18-3/4 18-3/4

18-3/4 20-3/4

21-1/4 21-1/4

Working Pressure (psi)

3000

5000

5000 10,000

15,000

3000

2000

5000

Old Nominal Sizes (in.)

12

13-5/8 13-5/8 13-5/8 18-3/4 18-3/4

18-3/4

20

20

21-1/4

10

14-1/4

Manual Lock Cylinder Bore (in.) MPL Manual Lock Gallons To Close (1 Set) MPL Manual Lock Gallons To Open (1 Set) MPL Manual Lock Closing Ratio MPL

Pipe Ram

10

Shear Ram

14-1/4

Pipe Ram

10

Shear Ram

14-1/4

10

10,000 15,000 14-1/4

NA

14-1/4

NA

NA

10

14-1/4 14-1/4

NA

NA

NA

NA

14-1/4

14-14 14-1/4

14-1/4 14-1/4 14-1/4 14-1/4

15.5

14-1/4

14-1/4 14-1/4

14-1/4 14-1/4 14-1/4 14-1/4 14-1/4

15.5

14-1/4

14-1/4 14-1/4

10

Pipe Ram

5.4

5.4

12.2

NA

17.1

NA

NA

8.1

8.1

17.5

Shear Ram

11.5

11.5

12.2

NA

17.1

NA

NA

17.2

17.2

17.5

Pipe Ram

5.9

5.9

12.8

12.6

17.9

17.1

19.4

18.0

18.0

19.3

Shear Ram

12.0

12.0

12.8

12.6

17.9

17.1

19.4

18.0

18.0

19.3

Pipe Ram

4.9

4.8

11.6

NA

16.1

NA

NA

7.2

7.2

16.6

Shear Ram

11.2

11.2

11.6

NA

16.1

NA

NA

16.3

16.3

16.6

Pipe Ram

4.9

5.2

11.6

11.0

16.1

15.6

16.7

16.3

16.3

16.6

Shear Ram

11.2

11.2

11.6

11.0

16.1

15.6

16.7

16.3

16.3

16.6

Pipe Ram

4.8

4.8

10.2

NA

10.1

NA

NA

4.75

4.75

10.2

Shear Ram

10.1

10.1

10.2

NA

10.1

NA

NA

10.14

10.14

10.2

Pipe Ram

5.2

5.2

10.6

7.74

10.6

10.6

7.27

10.6

10.6

10.6

Shear Ram

10.6

10.6

10.6

7.74

10.6

10.6

7.27

10.6

10.6

10.6

Pipe

2.1

2.1

3.8

3.56

1.9

1.9

2.15

.98

.98

1.9

Shear Ram

4.7

4.7

3.8

3.56

2.2

1.9

2.15

2.2

2.2

1.9

Max. Hydraulic Operating Pressure (psi)

3000

3000

3000

3000

3000

3000

3000

3000

3000

3000

Bonnet Bolts †Torque Required (Ft. Lbs.)

1400

2350

4900

8500

2400

7500

8500

1300

900

Opening Ratio

Manual MPL

†Based on Hydril Thread Lubricant with coefficient of friction = 0.069 Low torque bonnet seal

*

*2000 *2000 *2000 *2000 *2000

2400

*2000 33

CONVENTIONAL RAM BLOWOUT PREVENTER DIMENSIONAL CHART

Ram Blowout Preventer Dimensional Chart Bore Size (inches) Working Pressure (psi) Old Nominal Sizes (inches) L (Length, inches)

Manual Lock MPL

W (Width, inches) Single H (Height, inches) Double

D (inches) Centerline Preventer to Outlet Face

E (inches) Centerline Lower Outlet to Lower Connection

F (inches) Centerline Upper Outlet to Lower Connection G J K M N O

Flg x Flg Flg x Std Hub x Hub Flg x Flg Flg x Std Hub x Hub Flanged Hub Studded Flanged Hub Studded Flanged Hub Studded

Centerline to Off-Hinge Side (inches) Centerline to Hinge Side (inches) Centerline to Body Face (inches) Centerline to Hinge Pine Centerline (inches) Body Face to Hinge Pin Centerline (inches) Ram Cavity (inches)

P Top of Cavity to Top Connection Face (inches) Q Bottom of Upper Ram to Top of Lower Ram (inches) R O.D. Cylinder Head or Manual Lock Protector (inches)

Flanged Hub Studded

Manual Lock MPL Manual Lock S Preventer Center Line to End of Bonnet Door Open 90° MPL Flanged T Width From Outlet to Outlet (inches) Hub Studded U Swing Radius (inches) Manual Lock MPL ø Minimum Bonnet Angle to Remove Ram (degrees) (not shown) Approx. Manual Assembly Weight (lbs.) Single Flanged Connections Double Max. Size Pipe Ram API Flange Ring Gasket Studded C.I.W. Hub

7-1/16 3000

7-1/16 5000

7-1/16 10,000

7-1/16 15,000

9 3000

9 5000

11 3000

11 5000

11 20,000

11 10,000

13-5/8 3000

6 77-1/16

6 77-1/16

7-1/16 79

7-1/16 86-3/16

8 82-1/2

8 82-1/2

10 95

11

24-3/4 22-9/16

24-3/4 24-1/4

31-1/4 29-1/4

32-1/4 34-3/16

30-7/8 28-3/16

30-7/8 31-11/16

37-7/8 30-1/4

10 95 133.16 37-7/8 35-1/2

12 116-3/4 115-11/16 40 33-1/4

37-3/8

21-5/8 46

25-3/4 54-5/8

48-9/16

23-3/4 52-1/16

24-1/4 ▼49-3/4

25-3/4 55

38-3/8 19-1/16 18-3/16 19-1/16 10-9/16 6-3/4 27-5/16 23-1/2 21-7/8 12-5/8 19 9-7/16 17 2-1/4 6 11-5/8 7-3/16 6-3/16 22-1/2 5 5-1/2 47-3/4 49-3/4 38-1/8 36-3/8 38-1/8 37 37 51° 5600 10,600 5-1/2

46 23-1/8 22-7/8 24-3/8 13-1/8 8-13/16 6-7/17 33-3/8 29-1/16 26-11/16 15-1/2 22-1/4 10 19-1/8 2-3/4 6 14-3/16 9-7/8 7-1/2 14-1/2 7 5-1/2 55-5/8 55-5/8 46-1/4 45-3/4 48-3/4 42-3/8 42-3/8 45° 5370 10,200 5-1/2

6-3/8 14-25/32 7

44-1/8 *18-25/32 *17-9/16 *18-25/32 11-21/32 7-11/16 4-7/8 32-1/32 28-1/16 25-1/4 11-7/8 19 10 17 2-1/4 5-19/32 13-5/32 9-3/16 6-3/8 14-25/32 7

50-13/16 50-13/16 37-9/16 35-1/8 37-9/16 N/A N/A 56° 5200 10,200 7

50-13/16 50-13/16 37-9/16 35-1/8 37-9/16 N/A N/A 56° 5400 10,400 7

▼ 43-3/4 22-3/16 21 22-3/16 10-1/8 7-1/8 6-1/4 41-5/8 28-4/8 27-3/4 16-3/4 21-1/8 11-1/2 18-5/8 2-3/4 6-5/8 11-3/4 8-3/4 8 13-3/32 7 5-1/2 58 58 44-3/8 42 44-3/8 44-5/8 44-5/8 56° 5600 10,800 8-5/8

45-1/4 22-3/16 21 22-3/16 12-3/4 7-7/8 6-1/4 32-1/4 27-3/8 25-3/4 16-3/4 21-1/8 11-1/2 18-5/8 2-3/4 6-5/8 14-3/8 9-1/2 8 13-3/32 7 5-1/2 58 58 44-3/8 42 44-3/8 44-5/8 44-5/8 56° 6000 12,000 8-5/8

11 106-1/4 104-1/2 39-3/4 36-1/4 28 20-3/4 56-7/8 48-5/8 41-3/8 25-9/16 23-5/8 25-9/16 12-1/2 8-3/8 4-3/4 33-1/8 29 25-3/8 17-3/4 25 12-7/8 21-3/8 2-3/4 7-1/8 14-7/8 10-5/8 7-1/16 13-1/2 7 5-1/2 63-15/16 63-1/2 51-1/8 47-1/4 51-1/8 62-1/2 49-5/8 53° 9750 18,100 8-5/8

6-1/2 13-7/8 7 5-1/2 66-1/4 64-1/2 46 43-1/2 46 52-1/4 51-1/2 65° 8450 16,300 10-3/4

BX156 BX156

BX156 BX156

R-49

R-50

R-53

R-54

BX158

R-57

49.19 35-9/16

84.0 16-3/4

16-3/4

8-7/16

4 13 5 5-1/2 44-5/8 46-1/2 45-1/8 N/A 38 36-3/16 36-3/16 66° 2350 4910 5-1/2

9-7/16 7-3/16 5-1/16 22-9/16 20-3/16 18-5/16 9-1/4 15-1/2 8 12 2-5/8 5 9-1/8 6-1/2 4 13 5 5-1/2 44-5/8 46-1/2 45-1/8 N/A 38 36-3/16 36-3/16 66° 2465 4930 5-1/2

R-45

R-46

5-5/16 21-7/16 18-5/16 9-1/4 15-1/2 8 12 2-5/8 5 8-9/16

*18-25/32 *17-9//16 *18-25/32 9-29/32 4-7/8 30-9/32 25-1/4 11-7/8 19 10 17 2-1/4 5-19/32 11-13/32

* Hinge side centerline to outlet face dimensions for 9”-3M & 5M Preventers as follows: 20” & 25-3/32 for 2”-5M and 3”-3M & 5M studded outlets; 22-1/2” for 2”-5M flanged outlet; 23” for 3”-3M flanged outlet; 24” for 3-1/8-5M Hub outlet; and 23-1/2” for 3”-5M flanged outlet ▼ Height dimensions shown are for integral cast bodies. Heights for fabricated bodies are slightly higher. NOTE: API Clamp Type connection requires the use of SR ring grooves and RX Ring Joint Gaskets Paragraph 4.3.4.2.2.1 API 16A 2nd Edition. NOTE: Operating Pressure is the same for both Blind Ram and Pipe Ram.

34

52.88

32.75 22.13 21.6

56.41

22.13 30.75 20.38 27.38 5.09 17.75

10.44 25.94 8.54 78.67 65.50 44.26 59.75 36° 31,000 59,000 7-5/8 BX158

22-3/8 ▼55-1/8 44-1/4 23 23 9-5/8 4-1/2 31-1/2 26-3/8 17-13/16 22-3/16 14-5/16 19-3/4 2-3/4 8 12-5/8

CONVENTIONAL RAM BLOWOUT PREVENTER DIMENSIONAL CHART

Ram Blowout Preventer Dimensional Chart (con’t.) Bore Size (inches) Working Pressure (psi) Old Nominal Sizes (inches) L (Length, inches)

Manual Lock MPL

W (Width, inches) Single H (Height, inches) Double

D (inches) Centerline Preventer to Outlet Face

E (inches) Centerline Lower Outlet to Lower Connection

F (inches) Centerline Upper Outlet to Lower Connection G J K M N O

Flg x Flg Flg x Std Hub x Hub Flg x Flg Flg x Std Hub x Hub Flanged Hub Studded Flanged Hub Studded Flanged Hub Studded

Centerline to Off-Hinge Side (inches) Centerline to Hinge Side (inches) Centerline to Body Face (inches) Centerline to Hinge Pine Centerline (inches) Body Face to Hinge Pin Centerline (inches) Ram Cavity (inches)

P Top of Cavity to Top Connection Face (inches) Q Bottom of Upper Ram to Top of Lower Ram (inches) R O.D. Cylinder Head or Manual Lock Protector (inches)

Flanged Hub Studded

Manual Lock MPL Manual Lock S Preventer Center Line to End of Bonnet Door Open 90° MPL Flanged T Width From Outlet to Outlet (inches) Hub Studded U Swing Radius (inches) Manual Lock MPL ø Minimum Bonnet Angle to Remove Ram (degrees) (not shown) Approx. Manual Assembly Weight (lbs.) Single Flanged Connections Double Max. Size Pipe Ram API Flange Ring Gasket Studded C.I.W. Hub

13-5/8 5000

13-5/8 10,000

13-5/8 15,000

18-3/4 5000

18-3/4 10,000

18-3/4 15,000

20-3/4 3000

21-1/4 2000

21-1/4 5000

13-5/8 116-3/4 115-11/16 40 36-1/4

13-5/8 124-3/4 114 50-3/4 41-3/4

13-5/8 N/A 119-1/8 47-5/8 51-3/8

147.88 139.60 46-3/4

18-3/4 N/A 138-1/4 59-5/8 54-1/4①

18-3/4 N/A 150-3/4 59-7/8 65-1/2➁

20 151-1/2

20 151-1/2

52-1/4 38-1/2

52-1/4 35-1/4

21-1/4 148 147 46 47

30-1/8 ▼58-1/8

31-1/4 66-3/4

39-7/16 80-5/8

43-1/8 85-3/4

51 103-1/2

28-7/8 83-1/2

29-1/4 60-1/4

40 75-1/4

▼52 23 21-3/4 23 11-1/8 8-1/16 4-1/2 33 29-15/16 26-3/8 17-13/16 22-3/16 14-5/16 19-3/4 2-3/4 8 14-1/8 11-1/16 6-1/2 13-7/8 7 5-1/2 66-1/4 64-1/2 46 43-1/2 46 52-1/4 51-1/2 65° 8850 16,700 10-3/4

56-1/4 28-5/8 22-1/4 28-5/8 13-3/4 8-1/2 4-3/8 38-3/4 33-1/2 30-3/8 22-1/2 28-1/4 15-1/8 25-1/2 3-1/4 8-1/4 16-3/4 11-1/2 6-5/8 16-3/4 7 5-1/2 75-1/8 71 57-1/4 44-1/2 57-1/4 58-1/4 53-1/4 49° 17,000 37,000 10-3/4

68-11/16 29-1/2 N/A N/A 18-5/8 12-5/8 6-5/8 47-7/8 41-15/16 35-9/16 19-5/8 28 17-7/16 25 3-1/4 8-3/4 21-15/16 15-7/8 9-1/2 20-1/2 N/A 5-1/2 N/A 70-3/8 58-1/4 58-1/4 48-1/4 45-3/8 45-3/8 52° **21,150 **41,150 10-3/4

74-5/8 33-3/8 31-1/2 33-1/8 18-7/8 13-5/16 6-5/16 50-3/8 44-13/16 51-3/4 25-1/2 34-3/16 20-1/2 30-3/4 3-1/2 10 22-1/8 16-9/16 9-9/16 21-1/2

89 34-1/8 34-1/8 34-1/8 21-3/4 16-1/2 13-3/4 61-3/4 54-1/2

53-7/8 28-1/2 29-3/16

54-1/4 28-1/2 29-3/16

13-5/16 8-1/2

11-11/16 8-11/16

42-15/16 33-1/2 23-1/4 29 16-7/8 26-1/4 3-1/4 7-1/4 15-5/8 10-13/16 17-11/16 7 5-1/2 N/A 88-3/8 57 58-3/8 N/A 59-3/4 59-3/4 63° 14,500 28,000 16

17-11/16 7 5-1/2 N/A 88-3/8 57 58/38 N/A 59-3/4 59-3/4 63° 14,000 27,000 16

21-1/2 29-1/4 16-7/8 26-1/4 3-1/4 7-1/2 19-5/8 16-1/8 11 21 7 6-1/2 86-7/8 86-1/2 57-1/4 54-7/8 57-1/4 66 65-3/4 70° 18,000 32,000 16

BX160

BX159

N/A

BX164

25-5/8 34-1/4 20-5/8 30-7/8 3-1/2 11 27-1/4 20 17-1/4 27 N/A 5-1/2 N/A 89-1/4 68-1/4 58-1/4 68-1/4 N/A 65-15/16 52° **31,900 **62,750 16 BX164 CX-18

36-11/16 33-11/16 35-1/2 23-1/4 29 16-7/8 26-1/4 3-1/4 7-1/4 13-15/16 10-15/16

68-1/4 28-5/8 27-7/16 28-5/8 15-1/4 12-7/16 7-1/4 44-3/16 40-3/4

R-74

R-73

BX165

BX160

BX159

BX159

Bx164

CX-18

R-73

BX165

37.90

66.38 26.70 25-1/4 15.40 12.54

41.20 19-1/2 27-1/4 15.63 24-1/4 3-1/4 7-1/4

11 21.40 7 5.58 91.78 87.51 53.90 54.10 67.53 63.20 65° 19,900 38,300 16

5-1/2 N/A 84-3/8 66-3/4 63 66-3/4 62 62 50° 28,500 52,000 16

BX163

**Hub Connections ▼ Height dimensions shown are for integral cast bodies. Heights for fabricated bodies are slightly higher. NOTE: API Clamp Type connection requires the use of SR ring grooves and RX Ring Joint Gaskets Paragraph 4.3.4.2.2.1 API 16A 2nd Edition. NOTE: Operating Pressure is the same for both Blind Ram and Pipe Ram.

① ➁

Ram Bop 18-3/4-10000 18-3/4-10000 18-3/4-15000 18-3/4-15000

BX164

R-73

Btm Top DR Flg x Std. EDR Flg. x Std. DR Flg x Std. EDR Flg x Std

Ht. 73-3/16 81-11/16 93-1/2 96-1/2

Wt. 51,300 lb. 51,800 lb. 69,900 lb. 70,400 lb.

35

HYDRIL CONVENTIONAL RAM BOP PARTS LIST

HYDRIL CONVENTIONAL RAM BOP PARTS LIST

7-1/16”-10,000, 7-1/16”-15,000, 11”-10,000, 13-5/8”-10,000, 13-5/8”-15,000, 16-3/4”-10,000, 18-3/4”-10,000, 18-3/4”-15,000

7-1/16”-3000 Model A, 7-1/16”-5000 Model A, 9”-3000, 9”-5000, 11”-3000, 11”-5000, 13-5/8”-3000, 13-5/8”-5000, 20-3/4”-3000, 21-1/4”-2000, 21-1/4”-5000

PARTS LIST—HYDRIL RAM BLOWOUT PREVENTER WITH MULTI-POSITION OR MANUAL LOCK Item No.

Part Name

Quantity Per Cavity* MPL

1 2 3 4 5 6 7 8 9 10-20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41-50 51 52 53 54 55 56 57 58

Manual

Body single 1 1 Name Plate not shown 1 1 Screw, Drive not shown 4 4 Seat, Upper Seal 1 1 Ring, Lock 1 1 O-Ring, Lower, Seat to Body 1 1 Backup Ring, Lower, Seat to Body 1 1 O-Ring, Upper, Seat to Body 1 1 Screw, Socket Head Set, Upper Seal Seat 4 4 Reserved for future use Hinge, Load 4 4 Pin, Locator 8 8 Cap Screw, Socket Head 16 16 Hinge, Fluid 2 2 Sub, Fluid Hinge 4 4 O-Ring, Sub to Bonnet Hinge 4 4 Energizer, Sub 4 4 O-Ring, Sub to Energizer 4 4 Backup Ring, Sub to Energizer 4 4 O-Ring, Energizer to Fluid Hinge 4 4 Backup Ring, Energizer to Fluid Hinge 4 4 Spring 4 4 Screw, Socket Head Set, Fluid Hinge 4 4 Plug, Hex Head Pipe 4 4 O-Ring, Fluid Hinge to Body 4 4 Cap Screw, Hex Head 4 4 Bearing, Hinge Pin 4 4 Washer, Thrust 4 4 Washer, Fluid Hinge 4 4 O-Ring, Fluid Hinge to Bonnet Hinge 4 4 Reserved for future use Ram Assembly 1 Set 1 Set Bonnet 2 2 Bolt, Bonnet 20 20 Retainer, Bonnet Bolt 20 20 Seal, Bonnet 2 2 Pin, Ram Guide 4 4 Seal, Piston Rod Mud 2 2 Ring, Spacer 2 2

Rec. Square Parts ✝

(4) (4) (4) (4) (4)

(4)

(4)

(2) (2) (2)

Item No.

59 60 61 62 63 64 ▼ 65 ▼ 66 ▼ 67 ▼ 68 ▼ 69 70 71 72 73 74 75-80 117-120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142

Part Name

Ring, Retaining Seal, Bonnet to Piston Pin, Hinge O-Ring, Hinge Pin O-Ring, Pin Screw, Socket Head Set, Hinge Pin Ring, Plastic Packing Ring, Plastic Energizing Valve, Check Packing, Plastic Screw, Socket Head Set Plug, Hex Head Pipe Hinge, Bonnet Hinge, Bonnet Capscrew, Bonnet Hinge O-Ring, Bonnet Hinge Reserved for future use Reserved for future use Piston, Manual Lock Seal, Piston Lock, Mechanical Washer, Thrust O-Ring, Cylinder Liner to Bonnet Liner, Cylinder O-Ring, Cylinder to Bonnet Ring, Retaining Ring, Spacer Seal, Cylinder to Mechanical Lock Stud, Cylinder Nut, Heavy Hex Cylinder, Manual Lock Scraper Piston, MPL Seal, Piston Cylinder, MPL O-Ring, Cylinder to Bonnet Liner, Cylinder O-Ring, Cylinder Liner to Bonnet Stud, Cylinder Nut, Heavy Hex

*Quantities per cavity are the same for all blowout preventer sizes, except where differences are noted.

36

Quantity Per Cavity* MPL

Manual

2 2 4 4 8 4 2 2 2 2 2

2 2 4 4 8 4 2 2 2 2 2 2 2 2 16 4

2 2 16 4

2 4 2 2 2 2 2 2 2 2 12 12 2 2 2 4 2 2 2 2 12 12

Rec. Square Parts ✝

(2) (2) (4) (8) (2) (2) (2)

(4)

(4)

Item No.

Part Name

PARTS LIST—HYDRIL RAM BLOWOUT PREVENTER WITH MULTI-POSITION OR MANUAL LOCK Quantity Per Cavity* MPL

143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163

Nut, Lock 2 Screw, Lock 2 Plate, Retainer 2 Plate, Front Clutch 2 Capscrew, Socket Head Front Clutch Plate 16 Plate, Rear Clutch 2 Bearing, Lock Nut 4 Spring, Clutch 16 Key, Rear Clutch Plate 8 O-Ring, Cylinder Head Dirt Seal 2 Backup Ring, Cylinder Liner to Bonnet 4 Head, Cylinder MPL 2 O-Ring, Cylinder Head 2 Capscrew, Cylinder Head 16 Pin, Locating, Bonnet (Not Shown) 2 Pin, Locating, Retainer Plate 2 Stem, Lockout 4 Gland, Lockout 4 Segment, Lockout 4 O-Ring, Lockout Stem 4 Backup Ring, Lockout Stem 4

Manual

Rec. Square Parts ✝

(2) (4) (2)

(4) (4)

(2) (2) (2) (2) (2)

(4) (2) (2)

▼Available on models used in surface applications only.

Part Name

Quantity Per Cavity* MPL

1 2 3 4 5 ✦ 6 ✦ 7 ✦ 8 9 10 11 12 13-20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41-50 51 52 53 54 55

(2)

✝One year foreign service.

Item No.

Body single 1 Name Plate not shown 1 Screw, Drive not shown 4 Seat, Upper Seal 1 Ring, Lock 1 O-Ring, Lower, Seat to Body 1 Backup Ring, Lower, Seat to Body 1 O-Ring, Upper, Seat to Body 1 Screw, Socket Head Set, Seal Seat 4 Connection, Hydraulic 2 O-Ring, Hydraulic Connection 2 Cap Screw, Socket Head 8 Reserved for future use Hinge, Load 4 Pin, Locator 8 Cap Screw, Socket Head 16 Hinge, Fluid 2 Sub, Fluid Hinge w/Integral Face Seal 4 Reserved for future use Energizer, Sub 4 O-Ring, Sub to Energizer 4 Backup Ring, Sub to Energizer 4 O-Ring, Energizer to Fluid Hinge 4 Backup Ring, Energizer to Fluid Hinge 4 Spring 4 Screw, Socket Head Set, Fluid Hinge 4 Plug, Hex Head Pipe 4 O-Ring, Fluid Hinge to Body 4 Cap Screw, Hex Head 4 Bearing, Hinge Pin 4 Washer, Thrust 4 Washer, Fluid Hinge Capscrew 4 O-Ring, Fluid Hinge to Bonnet Hinge 4 Reserved for future use Ram Assembly 1Set Bonnet 2 Bolt, Bonnet 20 Retainer, Bonnet Bolt 20 Seal, Bonnet 2

Rec. Square ✝ Manual Parts

1 1 4 1 1 1 1 1 4 2 2 8

(2)

4 8 16 2 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

(4) (4) (4) (4)

(4)

Item No.

Quantity Per Cavity * MPL

56 57 58 59 60 61 62 63 64 ▼ 65 ▼ 66 ▼ 67 ▼ 68 ▼ 69 ▼ 70 71 72 73 74 75-80 117-120 121 122 123 124 125 126 127 128 129 130 131

(4)

1Set 2 20 20 2 (2)

Part Name

132

133

Pin, Ram Guide Seal, Piston Rod Mud Ring, Spacer Ring, Retaining Seal, Bonnet to Piston Pin, Hinge O-Ring, Hinge Pin O-Ring, Pin Screw, Socket Head Set, Hinge Pin Ring, Plastic Packing Ring, Plastic Energizing Valve, Check Packing, Plastic Screw, Socket Head Set Plug, Hex Head Pipe Hinge, Bonnet Hinge, Bonnet Capscrew, Bonnet Hinge O-Ring, Bonnet Hinge Reserved for future use Reserved for future use Piston, Manual Lock Seal, Piston Lock, Mechanical Washer, Thrust O-Ring, Cylinder Liner to Bonnet Liner, Cylinder O-Ring, Cylinder to Bonnet Ring, Retaining Ring, Spacer Seal, Cylinder to Mechanical Lock Stud, Cylinder (see specific size) 7 1/16-10,000 11-10,000 13 5/8, 16 3/4, 18 3/4-10,000 Nut, Heavy Hex (see specific size) 7 1/16-10,000 11-10,000 13 5/8, 16 3/4, 18 3/4-10,000 Cylinder, Manual Lock

4 2 2 2 2 4 4 8 4 2 2 2 2 2 2 2 2 16 4

Rec. Square ✝ Manual Parts

4 2 2 2 2 4 4 8 4 2 2 2 2 2 2 2 2 16 4

2 4 2 2 2 2 2 2 2 2

(2) (2) (2) (2) (4) (8)

Item No.

142 (2) (2)

(4)

(2) (2) (2) (2) (2)

12 16 28 12 16 28 2

*Quantities per cavity are the same for all blowout preventer sizes, except where differences are noted. ✝One year foreign service. ✦ Items 6 and 7 are a one piece backup/seal arrangement for the 18 3/4"-10,000 psi and 18 3/4"-15,000 psi ram BOPs. ✦ Item 8 is no longer required for the 18 3/4"-10,000 psi and 18 3/4"-15,000 psi ram BOPs.

Quantity Per Cavity* MPL

134 135 136 137 138 139 140 141

(2) (2)

(4)

Part Name

143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164

Scraper Piston, MPL Seal, Piston Cylinder, MPL O-Ring, Cylinder to Bonnet Liner, Cylinder O-Ring, Cylinder Liner to Bonnet Stud, Cylinder see specific size 7 1/6-10,000 11-10,000 13 5/8, 16 3/4, 18 3/4-10,000 Nut, Heavy (see specific size) 7 1/16-10,000 11-10,000 13 5/8, 16 3/4, 18 3/4 Nut, Lock Screw, Lock Plate, Retainer Plate, Front Clutch Capscrew, Socket Head Front Clutch Plate Plate, Rear Clutch Bearing, Lock Nut Spring, Clutch Key, Rear Clutch Plate O-Ring, Cylinder Head Dirt Seal Backup Ring, Cylinder Liner to Bonnet Head, Cylinder MPL O-Ring, Cylinder Head Capscrew, Cylinder Head Pin, Locating, Bonnet Not Shown Pin, Locating, Retainer Plate Stem, Lockout Gland, Lockout Segment, Lockout O-Ring, Lockout Stem Backup Ring, Lockout Stem Ring, Transfer

Rec. Square ✝ Manual Parts

2 2 4 2 2 2 2

(2) (4) (2) (2)

12 16 28

28 2 2 2 2 16 2 4 16 8 2 4 2 2 16 2 2 4 4 4 4 4 2

(2) (4) (2)

(4) (4)

▼Available on models used in surface applications only.

37

HYDRIL CONVENTIONAL RAM BOP PARTS LIST

HYDRIL CONVENTIONAL RAM BOP PARTS LIST

7-1/16”-10,000, 7-1/16”-15,000, 11”-10,000, 13-5/8”-10,000, 13-5/8”-15,000, 16-3/4”-10,000, 18-3/4”-10,000, 18-3/4”-15,000

7-1/16”-3000 Model A, 7-1/16”-5000 Model A, 9”-3000, 9”-5000, 11”-3000, 11”-5000, 13-5/8”-3000, 13-5/8”-5000, 20-3/4”-3000, 21-1/4”-2000, 21-1/4”-5000

PARTS LIST—HYDRIL RAM BLOWOUT PREVENTER WITH MULTI-POSITION OR MANUAL LOCK Item No.

Part Name

Quantity Per Cavity* MPL

1 2 3 4 5 6 7 8 9 10-20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41-50 51 52 53 54 55 56 57 58

Manual

Body single 1 1 Name Plate not shown 1 1 Screw, Drive not shown 4 4 Seat, Upper Seal 1 1 Ring, Lock 1 1 O-Ring, Lower, Seat to Body 1 1 Backup Ring, Lower, Seat to Body 1 1 O-Ring, Upper, Seat to Body 1 1 Screw, Socket Head Set, Upper Seal Seat 4 4 Reserved for future use Hinge, Load 4 4 Pin, Locator 8 8 Cap Screw, Socket Head 16 16 Hinge, Fluid 2 2 Sub, Fluid Hinge 4 4 O-Ring, Sub to Bonnet Hinge 4 4 Energizer, Sub 4 4 O-Ring, Sub to Energizer 4 4 Backup Ring, Sub to Energizer 4 4 O-Ring, Energizer to Fluid Hinge 4 4 Backup Ring, Energizer to Fluid Hinge 4 4 Spring 4 4 Screw, Socket Head Set, Fluid Hinge 4 4 Plug, Hex Head Pipe 4 4 O-Ring, Fluid Hinge to Body 4 4 Cap Screw, Hex Head 4 4 Bearing, Hinge Pin 4 4 Washer, Thrust 4 4 Washer, Fluid Hinge 4 4 O-Ring, Fluid Hinge to Bonnet Hinge 4 4 Reserved for future use Ram Assembly 1 Set 1 Set Bonnet 2 2 Bolt, Bonnet 20 20 Retainer, Bonnet Bolt 20 20 Seal, Bonnet 2 2 Pin, Ram Guide 4 4 Seal, Piston Rod Mud 2 2 Ring, Spacer 2 2

Rec. Square Parts ✝

(4) (4) (4) (4) (4)

(4)

(4)

(2) (2) (2)

Item No.

59 60 61 62 63 64 ▼ 65 ▼ 66 ▼ 67 ▼ 68 ▼ 69 70 71 72 73 74 75-80 117-120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142

Part Name

Ring, Retaining Seal, Bonnet to Piston Pin, Hinge O-Ring, Hinge Pin O-Ring, Pin Screw, Socket Head Set, Hinge Pin Ring, Plastic Packing Ring, Plastic Energizing Valve, Check Packing, Plastic Screw, Socket Head Set Plug, Hex Head Pipe Hinge, Bonnet Hinge, Bonnet Capscrew, Bonnet Hinge O-Ring, Bonnet Hinge Reserved for future use Reserved for future use Piston, Manual Lock Seal, Piston Lock, Mechanical Washer, Thrust O-Ring, Cylinder Liner to Bonnet Liner, Cylinder O-Ring, Cylinder to Bonnet Ring, Retaining Ring, Spacer Seal, Cylinder to Mechanical Lock Stud, Cylinder Nut, Heavy Hex Cylinder, Manual Lock Scraper Piston, MPL Seal, Piston Cylinder, MPL O-Ring, Cylinder to Bonnet Liner, Cylinder O-Ring, Cylinder Liner to Bonnet Stud, Cylinder Nut, Heavy Hex

*Quantities per cavity are the same for all blowout preventer sizes, except where differences are noted.

36

Quantity Per Cavity* MPL

Manual

2 2 4 4 8 4 2 2 2 2 2

2 2 4 4 8 4 2 2 2 2 2 2 2 2 16 4

2 2 16 4

2 4 2 2 2 2 2 2 2 2 12 12 2 2 2 4 2 2 2 2 12 12

Rec. Square Parts ✝

(2) (2) (4) (8) (2) (2) (2)

(4)

(4)

Item No.

Part Name

PARTS LIST—HYDRIL RAM BLOWOUT PREVENTER WITH MULTI-POSITION OR MANUAL LOCK Quantity Per Cavity* MPL

143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163

Nut, Lock 2 Screw, Lock 2 Plate, Retainer 2 Plate, Front Clutch 2 Capscrew, Socket Head Front Clutch Plate 16 Plate, Rear Clutch 2 Bearing, Lock Nut 4 Spring, Clutch 16 Key, Rear Clutch Plate 8 O-Ring, Cylinder Head Dirt Seal 2 Backup Ring, Cylinder Liner to Bonnet 4 Head, Cylinder MPL 2 O-Ring, Cylinder Head 2 Capscrew, Cylinder Head 16 Pin, Locating, Bonnet (Not Shown) 2 Pin, Locating, Retainer Plate 2 Stem, Lockout 4 Gland, Lockout 4 Segment, Lockout 4 O-Ring, Lockout Stem 4 Backup Ring, Lockout Stem 4

Manual

Rec. Square Parts ✝

(2) (4) (2)

(4) (4)

(2) (2) (2) (2) (2)

(4) (2) (2)

▼Available on models used in surface applications only.

Part Name

Quantity Per Cavity* MPL

1 2 3 4 5 ✦ 6 ✦ 7 ✦ 8 9 10 11 12 13-20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41-50 51 52 53 54 55

(2)

✝One year foreign service.

Item No.

Body single 1 Name Plate not shown 1 Screw, Drive not shown 4 Seat, Upper Seal 1 Ring, Lock 1 O-Ring, Lower, Seat to Body 1 Backup Ring, Lower, Seat to Body 1 O-Ring, Upper, Seat to Body 1 Screw, Socket Head Set, Seal Seat 4 Connection, Hydraulic 2 O-Ring, Hydraulic Connection 2 Cap Screw, Socket Head 8 Reserved for future use Hinge, Load 4 Pin, Locator 8 Cap Screw, Socket Head 16 Hinge, Fluid 2 Sub, Fluid Hinge w/Integral Face Seal 4 Reserved for future use Energizer, Sub 4 O-Ring, Sub to Energizer 4 Backup Ring, Sub to Energizer 4 O-Ring, Energizer to Fluid Hinge 4 Backup Ring, Energizer to Fluid Hinge 4 Spring 4 Screw, Socket Head Set, Fluid Hinge 4 Plug, Hex Head Pipe 4 O-Ring, Fluid Hinge to Body 4 Cap Screw, Hex Head 4 Bearing, Hinge Pin 4 Washer, Thrust 4 Washer, Fluid Hinge Capscrew 4 O-Ring, Fluid Hinge to Bonnet Hinge 4 Reserved for future use Ram Assembly 1Set Bonnet 2 Bolt, Bonnet 20 Retainer, Bonnet Bolt 20 Seal, Bonnet 2

Rec. Square ✝ Manual Parts

1 1 4 1 1 1 1 1 4 2 2 8

(2)

4 8 16 2 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

(4) (4) (4) (4)

(4)

Item No.

Quantity Per Cavity * MPL

56 57 58 59 60 61 62 63 64 ▼ 65 ▼ 66 ▼ 67 ▼ 68 ▼ 69 ▼ 70 71 72 73 74 75-80 117-120 121 122 123 124 125 126 127 128 129 130 131

(4)

1Set 2 20 20 2 (2)

Part Name

132

133

Pin, Ram Guide Seal, Piston Rod Mud Ring, Spacer Ring, Retaining Seal, Bonnet to Piston Pin, Hinge O-Ring, Hinge Pin O-Ring, Pin Screw, Socket Head Set, Hinge Pin Ring, Plastic Packing Ring, Plastic Energizing Valve, Check Packing, Plastic Screw, Socket Head Set Plug, Hex Head Pipe Hinge, Bonnet Hinge, Bonnet Capscrew, Bonnet Hinge O-Ring, Bonnet Hinge Reserved for future use Reserved for future use Piston, Manual Lock Seal, Piston Lock, Mechanical Washer, Thrust O-Ring, Cylinder Liner to Bonnet Liner, Cylinder O-Ring, Cylinder to Bonnet Ring, Retaining Ring, Spacer Seal, Cylinder to Mechanical Lock Stud, Cylinder (see specific size) 7 1/16-10,000 11-10,000 13 5/8, 16 3/4, 18 3/4-10,000 Nut, Heavy Hex (see specific size) 7 1/16-10,000 11-10,000 13 5/8, 16 3/4, 18 3/4-10,000 Cylinder, Manual Lock

4 2 2 2 2 4 4 8 4 2 2 2 2 2 2 2 2 16 4

Rec. Square ✝ Manual Parts

4 2 2 2 2 4 4 8 4 2 2 2 2 2 2 2 2 16 4

2 4 2 2 2 2 2 2 2 2

(2) (2) (2) (2) (4) (8)

Item No.

142 (2) (2)

(4)

(2) (2) (2) (2) (2)

12 16 28 12 16 28 2

*Quantities per cavity are the same for all blowout preventer sizes, except where differences are noted. ✝One year foreign service. ✦ Items 6 and 7 are a one piece backup/seal arrangement for the 18 3/4"-10,000 psi and 18 3/4"-15,000 psi ram BOPs. ✦ Item 8 is no longer required for the 18 3/4"-10,000 psi and 18 3/4"-15,000 psi ram BOPs.

Quantity Per Cavity* MPL

134 135 136 137 138 139 140 141

(2) (2)

(4)

Part Name

143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164

Scraper Piston, MPL Seal, Piston Cylinder, MPL O-Ring, Cylinder to Bonnet Liner, Cylinder O-Ring, Cylinder Liner to Bonnet Stud, Cylinder see specific size 7 1/6-10,000 11-10,000 13 5/8, 16 3/4, 18 3/4-10,000 Nut, Heavy (see specific size) 7 1/16-10,000 11-10,000 13 5/8, 16 3/4, 18 3/4 Nut, Lock Screw, Lock Plate, Retainer Plate, Front Clutch Capscrew, Socket Head Front Clutch Plate Plate, Rear Clutch Bearing, Lock Nut Spring, Clutch Key, Rear Clutch Plate O-Ring, Cylinder Head Dirt Seal Backup Ring, Cylinder Liner to Bonnet Head, Cylinder MPL O-Ring, Cylinder Head Capscrew, Cylinder Head Pin, Locating, Bonnet Not Shown Pin, Locating, Retainer Plate Stem, Lockout Gland, Lockout Segment, Lockout O-Ring, Lockout Stem Backup Ring, Lockout Stem Ring, Transfer

Rec. Square ✝ Manual Parts

2 2 4 2 2 2 2

(2) (4) (2) (2)

12 16 28

28 2 2 2 2 16 2 4 16 8 2 4 2 2 16 2 2 4 4 4 4 4 2

(2) (4) (2)

(4) (4)

▼Available on models used in surface applications only.

37

7-1/16” 3000-5000 PSI SENTRY DUAL WORKOVER RAM BOP

Combines Easy Maintenance, Operational Flexibility with a Range of Options Easy to Maintain

Flexible Operations

• No special tools required – all maintenance can be done with standard tools.

• Visual determination of ram position through slots in cylinder head and protective cover.

• No hydraulic lines to disconnect during ram change.

• Operates with a wide range of accumulator systems: less than 1500 psi closes the BOP with full working pressure in the bore.

• External piping eliminated by porting hydraulics through BOP body. • Piston seal installation simplified by bidirectional seal design. • Hydraulic fluid contamination eliminated by weep hole between wellbore ram shafts packing and hydraulic seal. • All parts are interchangeable between 3000psi and 5000 psi Sentry models.

• All wetted surfaces comply with NACE MR 01-75. • Rugged, one-piece ram blocks available in a wide range of sizes. Options • Two inch side outlet can be provided beneath each set of rams. • Double drilled 2000/3000 psi flanges. • Stainless steel-lined connection ring grooves.

RAM BLOCK SIZES (In.) Pipe

38

Blind

1.900

2-7/8

4-1/2

1.315

2-3/8

3-1/2

5.0

1.660

2-1/16

4.0

5-1/2

Variable 2-3/8 – 2-7/8

7-1/16” 3000-5000 PSI SENTRY DUAL WORKOVER RAM BOP PARTS LIST 9

4

1

3 8

3

27

18 19

42

13

36 6

32 33

5

2

34 30

29 35

15

26 7

34 30

37 28 8

38 39

25 24

40 16

14

41

10

22 23

17

20

Item No.

Qty.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 *19 20 21 22 23 24 25 26 27

1 2 4 4 4 4 4 4 4 4 4 4 4 4 2 20 20 4 4 8 8 16 16 16 16 4 4

*Seal Kit Items

Description Body Pressure Plate Right Bonnet Left Bonnet Poston Piston Rod Cylinder Right End Cover Left End Cover Lock Screw Spool** Spool** Guide Pin Lock Screw Cover Ram Block (Assy.) Stud Nut Stud O-Ring Stud Hex Nut Stud Hex Nut Hex Hd. Cap Screw Lock Washer Set Screw Pipe Plug

Part Number 7”-3K/5K 3116561 3116567 3116565 316566 3116571 3116572 3116577 3116563 3116564 3116576 3116574 3116575 3116573 3116578 3116580-X 1900096-10040 1900183-10 1900195-06012 1900002-442 1900195-04058 1900196-04 1900095-08088 1900036-08 1900097-04004 1900159-09 1900121-408 1900131-06

Item No. 28 *29 *30 *31 *32 *33 *34 *35 *36 *37 *38 *39 *40 *41 *42 43 44 44a 45 45a

* * Kit

Qty. 4 8 8 32 4 4 8 8 4 4 4 4 8 4 4 4 4 4 4 4 4 4 4 AR –

21

Description

Part Number 7”-3K/5K

Pipe Plug O-Ring O-Ring O-Ring** O-Ring Backup Ring Backup Ring Backup Ring T Seal TP049 T Seal TR025 T Seal TR029 Wiper Ring Seal Energizer Ring Check Valve** Set Screw** Top Seal - Pipe Top Seal - Variable Front Packer-Pipe Front Packer-Variable Handwheel** U-Joint** Ring Plastic Packing Plastic Packing Seal Kit Com. Assem. 7” 3,000 Com. Assem. 7” 5,000

1900066-03 1900002-226 1900002-255 1900002-017 1900002-339 1920012-339 1920012-255 1920012-226 1920004-427 1920070-327 1920070-331 1920119-33 1920073-134 3100234-14 3103199 1900056-1616 3116587 3116880 3116586-X 3116874 3120085 3120089 3100233-14 3100453 3117169 3116560-0101 3116560-0202

** Not Shown

39

Diverters Hydril diverter systems are designed for strength and simplicity to provide safe venting of shallow gas flows. The rugged equipment endures sustained punishment from erosion, impact, thrust and pressure loads. Hydril systems are actuated by a single hydraulic signal. By eliminating sequencing malfunctions, integral For more information, ask for Catalog 9102 venting substantially reduces the risk on Diverters. of catastrophes. In the past, inoperative valves have caused many accidents. Hydril diverter systems eliminate all these valves including flowline valves, vent line valve, port/starboard valves and fill-up valves. Diverters

FSP 28-2000 Diverter/BOP, a surface diverter system with integral venting for use on jack-ups, platforms, and submersibles.

FS 21-500 Diverter System with integral venting for use on semisubmersibles, drillships, and platforms. (Available for 49-1/2” and 60” rotary tables.)

Hydril diverters need no insert bushing and the packing elements can close on any pipe in the bore or on the open hole. Hydril systems have accumulated years of service on numerous world class drilling rigs. Hydril has developed a variety of diverter systems to cover a wide range of rig configurations, well requirements and environmental conditions.

R

Rig Survivability. Massive flows of gas and sand can quickly destroy a rig's diverter system. Hydril diverters are stout and built to endure the brutal blast of fluid, rocks and sand. They are thoroughly tested. Valves, insert cartridges, linkages and sequencing processes that frequently cause malfunction are completely eliminated.

SXV Diverter Spool with integral venting for use with large bore (20”-30” range) annular blowout preventer. This spool can be used for surface or subsea diverting.

GH Gas Handler is a specialized annular closing device for deepwater floating drilling. The GH is located below the telescopic joint, and it has integral valving to permit circulating mud to neutralize a gas intrusion trapped in the riser above the BOP’s.

Economical, easily installed and maintained. Quick connects, scope and spacer spools enable easy nipple-up and down. Hydril diverters use dependable annular packing units. They are routinely maintained and handled in the same way as BOP's on the rig. Hydril diverter equipment can be tailored to any rig, bottom founded, floating or tethered. Arrangements can be made to permit diverting at the surface and/or subsea. Full redundancy of surface-subsea options can significantly enhance reliability. Simplicity is derived from the patented integral vent design that eliminates extraneous valves and interconnections. One command, a hydraulic signal, does it all. Upward motion of the piston stops the flow of the well fluid and opens the vent line. Fast response time is ensured, since there is no waiting for valve functions. Risk of malfunction during component sequencing is eliminated. Subsea diverting provides safety advantages by dissipating destructive forces into the sea, remote from the rig. Surface support is spared from impact and erosion. Safety of personnel and rig is enhanced.

40

Subsea Diverter Stack permits subsea diverting, circulation of kill mud or shearing of pipe, and disconnecting of the riser as alternative means of dealing with shallow gas from a floating rig.

12’ or 16” Flow Selector is a massive two-position target for selecting port/starboard venting.

BOP/Diverter Control Systems Multiplex And Hydraulic Control Systems For Subsea Blowout Preventer Stacks Multiplex Subsea Control Systems: State-of-the-art microprocessor-based multiplex control techniques use software and microelectronic circuitry to provide fast response and redundancy. Painstaking mechanical design and specially selected construction materials provide easy maintenance and superior protection for the system, to water depths of 10,000 feet or more.

Multiplex controlled BOP stack, raised from an underwater depth of more than 6,000 feet. (Transocean Offshore Inc. Discoverer Seven Seas

Conventional Hydraulic Subsea Control Systems: Based upon proven design concepts, components and subsea experience. This category includes shallow-tomedium-depth systems, generally down to the 3,000 foot range of water depth.

Hydril BOP stack on Smedvig’s Drillship West Navion rated for 10,000 foot water depth.

Surface Control Systems for Blowout Preventers Conventional Surface Control Systems: Hydril offers control for blowout preventers used during surface drilling projects, from workover to standard drilling operations. • Reliable: Field-proven in worldwide drilling operations, using components which have passed extended life cycle testing. • Rugged: Hydril’s experience in hostile environments provides the know-how to tailor a system to any requirements. • Serviceable: Field-proven performance also includes designs that allow fast, effective service and repair. Electro-pneumatic system for controlling BOPs.

41

Service REMANUFACTURED EQUIPMENT AND OVERHAUL AND REPAIR SERVICES

Hydril serviceman prepares to close and test a remanufactured 13-5/8”-5000 RAM blowout preventer.

FOR RAM AND ANNULAR BLOWOUT PREVENTERS, PULSATION DAMPENERS, AND DRILL STEM VALVES

Hydril provides fast delivery and quick turnaround on remanufactured equipment by buying used BOPs, rebuilding them, and maintaining an inventory. These BOPs meet Hydril’s high performance standards for used equipment, but they cost less than a new blowout preventer. Customers receive value, quality, reliability, and economy. There is no comparison between a Hydril remanufactured BOP and other used BOPs on the market. All Hydril remanufactured BOPs carry a 12 month warranty. An owner’s certification book documents all inspections, charts of tests, and manufacturing procedures. For more information, request the brochure, Hydril Remanufactured Equipment and Overhaul and Repair Services.

42

Hydril buys selected used BOP equipment and parts for remanufacturing. Hydril has strict procedures for the remanufacturing process, taking no shortcuts to value, quality, and reliability.

All remanufacturing is closely controlled on a dedicated line in Houston, Texas. Hydril products are supported by a worldwide network of independent Authorized Repair Facilities equipped to provide comprehensive service for the company’s ram and annular blowout preventers, pulsation dampeners and drill stem valves. In most circumstances, Hydril evaluates and services BOPs at regional Repair Service Centers. In remote locations, a Hydril serviceman can inspect at the rig site and can often supervise local repair work at a selected regional shop. This minimizes down time and costly shipping expenses. Hydril supports its products and its customers through a global network of service and manufacturing facilities. In Houston, Hydril operates three manufacturing plants. Other U.S. based locations offer field service assistance and sales expertise. Hydril has a worldwide presence with international sales offices, field service personnel, Authorized Repair Facilities and manufacturer’s representatives.

Reliable Replacement Parts HYDRIL MANUFACTURES PARTS IN A FULL RANGE OF SIZES, PRESSURE RATINGS AND ELASTOMERS.

Diaphragms for Pulsation Dampeners

Packing Unit and Seals for Annular Blowout Preventers

Diverter Packing Unit and Seals

Hydril Variable Ram (HVR) Packer

Bonnet Seal for Ram BOP

LL Packing Unit

Top Seal for Hydril Variable Ram (HVR)

MD Packing Unit

Ram Blocks and Rubber for Ram Blowout Preventers

43

1-800-999-1601 TOLL FREE IN THE U.S.A. AND CANADA

http://www.hydril.com

Headquarters Hydril Company LP P.O. Box 60458 ▼ Houston, TX 77205-0458 3300 N. Sam Houston Parkway East ▼ Houston, TX 77032-3411 Telephone: (281) 449-2000 ▼ Fax: (281) 985-3353

For a Hydril Sales, Service or Manufacturing location nearest you, please check our website at www.hydril.com/locations GRAPH2M 9/01