Download Brandt - Desander and Desilter Manual...
Hydrocyclone Installation, Operation and Maintenance Manual
REFERENCE
REFERENCE DESCRIPTION
This document contains proprietary and confidential information which belongs to National-Oilwell Varco, L.P., its affiliates or subsidiaries (all collectively referred to hereinafter as "NOV"). It is loaned for limited purposes only and remains the property of NOV. Reproduction, in whole or in part, or use of this design or distribution of this information to others is not permitted without the express written consent of NOV. This document is to be returned to NOV upon request and in any event upon completion of the use for which it was loaned. This document and the information contained and represented herein is the copyrighted property of NOV. © National Oilwell Varco
www.nov.com/brandt
NOV Brandt P.O. Box 2327 Conroe, TX 77305-2327 2800 N. Frazier Street Conroe, TX 77303 Phone: 936-756-4800 Fax: 936-523-2788
DOCUMENT NUMBER
REV
M9319
8
Document number Revision Page
M9319 8 0 of 48
Revision History 8
20.08.2008
ECN 14098
JPW
TM
7
05.06.2008
ECN 13924
JPW
ES
6
02.13.2007
ECN 13178
JMJ
ECG
5
12.24.2006
ECN 12739
RD
LRS
4
09.19.2001
ECN 12206
JAG
JPW
3
01.26.2000
ECN 11143
DJC
JPW
2
01.25.2000
ECN 11141
DJC
JPW
1
01.20.2000
ECN 11138
DJC
JPW
0
04.14.1998
Initial Release
BR
JPW
CC
Rev
Date
ECN Number
Prepared
Checked
Approved
www.nov.com/brandt
Customer Survey
Document number Revision Page
M9319 8 1 of 48
Please take a few minutes to let us know your level of satisfaction with the NOV Brandt equipment you have recently purchased. Your comments will help identify potential areas of improvement. Please send this completed form to: NOV Brandt Attn.: Global Marketing 2800 N. Frazier St. Conroe, TX 77303 Phone: 936-523-2600 Fax: 936-788-7367 E-mail:
[email protected] See Chapter 8, titled "Worldwide Locations" for your nearest NOV Brandt representavive.
Equipment This survey is for the following NOV Brandt equipment: Type: ________________________________________________________________________ Model: _______________________________________________________________________ Serial number: _________________________________________________________________
Original equipment order
Parts order
Comments on this equipment: _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________
Manual Comments on the manual for this equipment: _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________
Purchasing experience My purchasing experience for this equipment was: _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________
Service experience My service experience for this equipment was: _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________
www.nov.com/brandt
Document number Revision Page
M9319 8 3 of 48
Table of Contents Chapter 1: General Information
Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Notes, Cautions, and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Illustrations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Personnel Training . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Recommended Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . General System Safety Practices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Replacing Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Proper Use of Equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 5 5 6 6 6 6 7 7 7
Chapter 2: Product Information
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Chapter 3: Installation
Centrifugal Pump Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pump Discharge/Hydrocyclone Feed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pump Suction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 4: Operation
Principles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rope versus Spray Discharge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Centrifugal Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Start-Up Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Shutdown Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydrocyclone Blanking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Apex Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12” Desander Apex Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10” Desander and 4” Desilter Apex Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11 11 12 12 12
13 15 15 16 16 17 17 17 17 17
Chapter 5: Troubleshooting
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Chapter 6: Maintenance & Repair
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Daily . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Every 30 Days . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Desander Hydrocyclone Removal and Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . .
www.nov.com/brandt
21 21 21 21
Document number Revision Page
M9319 8 4 of 48
Table of Contents Desilter Hydrocyclone Removal and Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Chapter 7: Parts and Drawings
4” Desilter Cone with Ceramic Insert Involute Feed SA1592 rev. 2 . . . . . . . . . . . . . . . .24 10” Hydrocyclone Assembly P10D06200 rev. 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 12” Desander Cone Assembly SA587 rev. 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 4” Desilter Header Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 SRS-2 Desander A874 rev. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32 SRS-3 Desander A869 rev. 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 Bolt torque requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Chapter 8: Worldwide Locations
Corporate offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39 International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39 United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
Index
www.nov.com/brandt
Document number Revision Page
M9319 8 5 of 48
General Information This manual contains installation, operation, maintenance and parts information. Information in this manual should enable qualified personnel to install, operate and troubleshoot this system. Every effort has been made to ensure the accuracy of the information contained herein. NOV Brandt will not be held liable for errors in this material, or for consequences arising from misuse of this material.
Conventions
Notes, Cautions, and War nings
Notes, cautions, and warnings provide readers with additional information and advise the reader to take specific action to protect personnel from potential injury or lethal conditions. They may also inform the reader of actions necessary to prevent equipment damage. Please pay close attention to these advisories Note:
The note symbol indicates that additional information is provided about the current topics.
Caution:
The caution symbol indicates that potential damage to equipment or injury to personnel exists. Follow instructions explicitly. Extreme care should be taken when performing operations or procedures preceded by this caution symbol. The warning symbol indicates a definite risk of equipment damage or danger to personnel. Failure to observe and follow proper procedures could result in serious or fatal injury to personnel, significant property loss, or significant equipment damage. The ESD (Electrostatic Discharge) warning symbol indicates that static control precautions are needed.
Warning:
ESD Warning:
Illustrations Illustrations (figures) provide a graphical representation of equipment components or screen snapshots for use in identifying parts or establishing nomenclature, and may or may not be drawn to scale. For component information specific to your application, see the technical drawings included with your NOV Brandt documentation.
www.nov.com/brandt
Document number Revision Page
M9319 8 6 of 48
1: General Information
Safety Requirements NOV Brandt equipment is installed and operated in a controlled drilling rig environment involving hazardous situations. Proper maintenance is important for safe and reliable operation. Procedures outlined in NOV Brandt manuals are the recommended methods of performing operations and maintenance. To avoid injury to personnel or equipment damage, carefully observe requirements outlined in this section.
Personnel Training All personnel performing installation, operations, repair, or maintenance procedures on the equipment, or those in the vicinity of the equipment, should be trained on rig safety, tool operation, and maintenance to ensure their safety. Personnel should wear protective gear during installation, maintenance, and certain operations.
Recommended Tools Service operations may require the use of tools designed specifically for the purpose described. NOV Brandt recommends that only those tools specified be used when stated. Ensure that personnel and equipment safety are not jeopardized when following service procedures or using tools not specifically recommended by NOV Brandt.
General System Safety Practices The equipment discussed in this manual may require or contain one or more utilities, such as electrical, hydraulic, pneumatic, or cooling water. Read and follow the guidelines below before installing equipment or performing maintenance to avoid endangering exposed persons or damaging equipment.
Isolate energy sources before beginning work.
Avoid performing maintenance or repairs while the equipment is in operation.
Wear proper protective equipment during equipment installation, maintenance, or repair.
Always utilize properly rated, certified lifting equipment when installing or servicing unit.
Replacing Components
Verify that all components (such as cables, hoses, etc.) are tagged and labeled during assembly and disassembly of equipment to ensure correct installment.
Replace failed or damaged components with genuine NOV Brandt parts. Failure to do so could result in equipment damage or injury to personnel.
8 www.nov.com/brandt
1: General Information
Document number Revision Page
M9319 8 7 of 48
Routine Maintenance Equipment must be maintained on a routine basis. See the service manual for maintenance recommendations. Failure to conduct routine maintenance could result in equipment damage or injury to personnel.
Proper Use of Equipment NOV Brandt equipment is designed for specific functions and applications, and should be used only for its intended purpose.
Warranty NOV Brandt warrants that, for a period of one year from the date of delivery equipment of NOV Brandt manufacture, the Equipment shall be free of defects in materials and workmanship under normal use and service, and provided the Equipment is used and maintained in accordance with instructions supplied by NOV Brandt. This is NOV Brandt's sole and exclusive warranty. If a defect in the Equipment appears within one year from the date of shipment, and Purchaser has given written notice of such defect within thirty days from the discovery thereof, NOV Brandt will repair or replace the part, at its option, by shipping a similar part FOB shipping point or, at its option, refund an equitable portion of the purchase price. NOV Brandt may require the return, to a designated NOV Brandt location, of the defective part, transportation prepaid to establish Purchaser's claim. No allowance will be made for repairs undertaken without NOV Brandt's written consent or approval. This warranty applies only to equipment manufactured by NOV Brandt. Warranties on equipment manufactured by others, if any, are assigned to Purchaser by NOV Brandt (without recourse) at time of delivery. Any description of Equipment, drawings, specifications, and any samples, models, bulletins, or similar material, used in connection with this sale are for the sole purpose of identifying the Equipment and are not to be construed as an express warranty that the Equipment will conform to such description. Any field advisory or installation support is advisory only. The foregoing warranties are in lieu of all other warranties, whether oral, written, express, implied or statutory. Implied warranties or merchantability and fitness for a particular purpose will not apply. NOV Brandt's warranty obligations and purchaser's remedies thereunder are solely and exclusively as stated herein. Purchaser's sole and exclusive remedy, whether based upon warranty, contract or tort, including negligence, will be to proceed under this warranty. All liability of NOV Brandt shall terminate one year from the date of delivery of the Equipment.
www.nov.com/brandt
Document number Revision Page
M9319 8 8 of 48
1: General Information
8 www.nov.com/brandt
Document number Revision Page
M9319 8 9 of 48
Product Information Description The Desander hydrocyclone, designed to remove sand-size particles, and the Desilter hydrocyclone, designed to remove silt-sized particles, should be the second stage of a solids removal program for unweighted muds. To achieve maximum benefit from these units, install them as recommended. These specially designed hydrocyclones are made from a durable polymeric material developed exclusively for NOV Brandt. The involute feed entry design (rather than the conventional tangential entry commonly used in the industry) increases the hydrocyclones' handling capacity up to 25%. Other advantages are more efficient drilled solids separation, less drilling fluid is discarded, and reduced wear at the feed inlet. The Hydrocyclone Systems consist of an assembled hydrocyclone, a separate overflow and underflow manifold, and a discard trough for the underflow. The hydrocyclones are available as a 12” Desander, 10” Desander, and 4” Desilter. The size designation is the inside diameter of the hydrocyclone. In general, the cut point of the hydrocyclone decreases as the inside diameter decreases. The number of hydrocyclones should be selected to process approximately 110 - 125% of the maximum circulating rates expected in top hole drilling. This will ensure treatment of 100% of the circulating volume containing formation contaminants. Equal importance should be given to selecting a suitable centrifugal pump and prime mover (engine or electric motor) that will deliver the required flow rate and feet of head/pressure to the feed manifold. Properly installed, maintained and utilized, the hydrocyclone will reduce rig pump maintenance, improve penetration rates and improve hole conditions. A properly installed and correctly operated hydrocyclone will be a cost effective mechanical device for the reduction of undesirable contaminants in following mediums.
Unweighted Water-Base Drilling Fluids
Weighted Water-Base Drilling Fluids
Oil Base Drilling Fluids
Synthetic Drilling Fluids
www.nov.com/brandt
Document number Revision Page
M9319 8 10 of 48
2: Product Information
10 www.nov.com/brandt
Document number Revision Page
M9319 8 11 of 48
Installation The hydrocyclones should be mounted so that the feed manifold is ABOVE THE MAXIMUM mud level in the tanks. This prevents the mud from the tanks being siphoned through the cones and into the waste pit when the feed pump is shut down. A centrifugal pump should be used to feed the hydrocyclones. A centrifugal pump will deliver a smooth even flow to the feed manifold. A reciprocating pump should not be used due to delivery fluctuations. Proper solids control system installation should have the Desander’s centrifugal pump taking suction from the closest compartment possible downstream of the rigs' primary shakers. The Desander’s overflow mud should discharge into the next down stream compartment where the Desilter’s pump will take suction. Hydrocyclone installation requirements are basically the same, and must be adhered to if optimum efficiencies are to be realized.
Centrifugal Pump Installation 1. Each hydrocyclone manifold should have its own centrifugal pump dedicated to it’s operation and sized correctly to satisfy the hydrocyclone’s pressure and volume requirements in order to achieve optimum operating performance. 2. The centrifugal pump should be located below the fluid level of the pit to allow for a flooded suction and to minimize pressure losses. A pump that must be mounted above the fluid level should include a foot valve. 3. The suction line to the centrifugal pump should be equal to or larger than the diameter of the pump’s inlet. If the suction line is longer than 10 feet, then the suction line must have a 2inch larger diameter than the pump’s inlet to prevent loss of pressure head. The larger suction line should be connected to the pump suction with an eccentric reducer so that the top of the larger line is level with the top of the pump intake. 4. To minimize the risk of plugging the pump’s suction or causing damage to the pump with trash, the suction intake inside of the compartment should have an elbow facing down about 4 to 8 inches above the compartment bottom. If the suction is too high, a vortex will occur and draw air into the pump, resulting in poor hydrocyclone performance.
Pump Discharge/Hydrocyclone Feed Properly size the feed and suction lines. Oversized pipes will result in solids settling and undersized pipes will result in restricted flow and decreased pipe life. The feed line from the pump to the 4" hydrocyclone manifolds should be at least 6 inches in diameter, and 8 inches in diameter to a 12" or 10” hydrocyclone. Utilize long radius elbows to minimize pressure losses and wear in the lines.
www.nov.com/brandt
Document number Revision Page
M9319 8 12 of 48
3: Installation
Overflow The overflow line (clean mud) should be directed to the next downstream compartment from the units suction. The overflow should not slope upward. This will prevent a possible back pressure in the hydrocyclone resulting in whole mud losses out the apex. The overflow line should not extend below the highest expected mud level. A splash plate or opened tee installed at the overflow’s exit (discharge) will minimize aeration of the mud that would adversely affect the pump pressure. If possible, the overflow line should slope downhill at 45° to allow partial pipe flows that will prevent a siphoning effect.
Valves One valve in the pump suction line for pump repair and one in the discharge line to permit surge free startup operation will be adequate. Locate the pump so that the shortest suction line and the most direct discharge line route is accomplished, using as few bends and fittings as possible to reduce the frictional line losses.
Pump Suction To minimize operational problems, use these guidelines when designing or installing the suction line piping system. 1. One suction pipe for each pump. 2. Have a flooded suction. Oilfield centrifugal pumps are not self-priming. 3. Size the pipe diameter to produce 4 feet per second velocity or more. 4. Locate the pump as near the tank as possible. The shortest suction pipe produces the least friction losses. 5. Use straight pipe for smooth flow into the pump. 6. Properly sized the fittings for low friction loss. 7. Install a shut off valve near the tank for working on the pump. 8. Weld a flat plate on the tank wall just above the suction pipe to prevent vortexing. 9. Install an easily cleaned strainer for all mud going to the suction. 10. Avoid whirlpools, air leaks, air traps, and suction lift. 11. Install the suction near the bottom of the tank using an elbow and flare.
12 www.nov.com/brandt
Document number Revision Page
M9319 8 13 of 48
Operation Principles The three most often mentioned components of the hydrocyclone are: the FEED, the UNDERFLOW, and the OVERFLOW. Fluid entering the hydrocyclone is the “feed”. The feed opening (inlet) is at the top end of the feed chamber and enters the hydrocyclone at a tangent or involute to the feed chamber wall. The solid / liquid slurry that exits the bottom of the cone is the solids discharge, or "underflow". The liquid discharge that exits the top of the hydrocyclone is the "overflow". The overflow carries the light fraction (cleaned liquid) of the separated mud to the overflow manifold, and returns it to the mud system.
www.nov.com/brandt
Document number Revision Page
M9319 8 14 of 48
4: Operation
As the fluid enters the hydrocyclone, it is propelled into a high velocity spiral moving around the "vortex finder" which extends down from the overflow exit. Actually two spirals are created, one moving downward along the wall of the hydrocyclone while the other moves upward through the core of the hydrocyclone towards the overflow opening. The centrifugal forces and inertia effect cause the solids to settle outward toward the hydrocyclone wall in a downward spiraling motion. The solids settle according to weight and size, and with the density range of the solids normally present in drilling fluids being rather small, the size usually dictates which particles will reach the wall first. The liquid and most of the fine solids from the inner spiral move upward and outward into the overflow manifold and back to the system. The central air core in this spiral creates a lowpressure region that results in the suction that can be felt by blocking the apex opening with your finger tip. The hydrocyclones' ability to separate the solids efficiently is dependent on the following factors: 1. Fluid properties 2. Particle properties 3. Flow parameters 4. Hydrocyclone parameters This hydrocyclone design is referred to as "BALANCED". The solids traveling downward to the apex area will become highly concentrated due to the decreasing available area. The solids will exit in a vigorous "spray" discharge ("UNDERFLOW") . As previously mentioned, there will be an air stream (suction) entering the apex. These combined features are the ideal mode of operation of the hydrocyclone. The “balance" design is unique in that, as long as the solids present in the feed mud are within the hydrocyclones' size range, the hydrocyclone will discard the solids. When the solids are too small or low in concentration, the hydrocyclones' "underflow" will discharge a minimal amount of liquid mud. The efficiency of the hydrocyclone is affected by the flow rate, entering fluid velocity and pressure drop across the hydrocyclone. The hydrocyclones' efficiency will increase as the particle density and/or diameter is increased. As the fluid density and/or viscosity increases, the efficiency is decreased. To maintain underflow with a density weight of 1.5 ppg more than the feed slurry, a smaller apex opening may be needed. It is difficult to estimate accurately the underflow discharge rate. However, it can vary between 1% to 5% of the feed volume to the unit. A hydrocyclone discharging in a spray (resembling a hollow cone or umbrella) will achieve maximum solids removal. If the hydrocyclone becomes overloaded with entering solids, the solids are detained in the apex area resulting in reduced separation and rate of removal. The solids that would normally exit the apex are now returned to the system via the vortex finder or overflow. The solids that do report to the underflow will now be discharging in what is referred to as a "Rope Discharge". The "Rope Discharge" underflow may contain as much as 30% more solids than a "Spray Discharge" but the actual rate of discharge is so restricted that the hydrocyclones may only discard 50% of the solids that it would while operating in a "Spray Discharge"
18 www.nov.com/brandt
Document number Revision Page
4: Operation
M9319 8 15 of 48
Rope versus Spray Discharge 1. A rope discharge will not remove solids as well, even though the density is heavier. It looks more efficient, but is not. 2. The system’s mud weight will increase faster due to the solids reporting to the overflow (density increase). Also, in unweighted systems the well bores filter cake will contain unwanted solids. 3. Only with additional mechanical equipment and/or through expensive dilution can the solids returning to the system be removed when roping occurs. 4. Premature wear at the apex, vortex finder, upper hydrocyclone body and rig pump fluid end parts will result, if a roping discharge is not rectified quickly.
Rope vs. spray efficiency Discharge
Weight
Solids
#'s/hr.
#'s/day
Rope
4 g.p.m.
14.5 ppg
46%
2,392
57,408
Spray
8 g.p.m.
13.0
35%
3,640
87,360
This example above indicates that the hydrocyclone leaves 29,952 lbs or 33 BBLS of solids in the system daily when it ropes verses spraying. A mud system weight of 9.2 ppg with 6.5% solid content, would require 475 BBLS of dilution water for these solids to maintain the system's desired mud weight. (33 BBLS/.065 = 508 BBLS - 33 BBLS = 475 BBLS water)
Centrifugal Pump Centrifugal pumps produce pressure by accelerating fluid to the impeller tip speed. The casing converts this velocity into pressure. The pressure produced by the centrifugal pump acts as if it was coming from a water tower. The pressure in PSI varies with the weight of the fluid, the same as it would if the water tower is filled with different fluids. “Pressure head” of the fluid remains constant at any density. A pressure head of 75 feet is required for maximum hydrocyclone efficiency. Centrifugal pumps produce pressure by converting liquid velocity to static pressure. The system back pressure must equal the pumps produced head. The system pressure loss is the total of the elevation difference plus friction loss. The volume pumped by a centrifugal pump increases until the sum of elevation and system friction head loss equals the output head of the centrifugal pump on the impeller performance curve. Using a larger pipe will lower friction, allowing the pump to increase in volume. When operating the centrifugal pump, the head will remain unchanged; pressure readings, on the other hand, will change if the weight of the fluid being pumped changes.
www.nov.com/brandt
Document number Revision Page
M9319 8 16 of 48
4: Operation
Example:
If:
If:
PSI
=
Mud Weight x 0.052 x Head (in feet)
Head
=
75 feet
Mud Weight
=
9.5 ppg
PSI
=
9.5 x 0.052 x 75
Mud Weight
=
12 ppg
PSI
=
12 x 0.052 x 75
=
37 psi
=
47 psi
Operation When drilling the hydrocyclones should operate with a spray discharge for maximum efficiency. A slight suction at the apex discharge opening is proof of spray discharge. If suction does not exist, the hydrocyclones are "roping" and the apex needs to be opened up. If the hydrocyclone continues to rope with the apex wide open, consult the Troubleshooting Section for the cause and solution. Do not operate hydrocyclones with a rope discharge because poor solids removal and hydrocyclone damage will occur. If flow rates indicate that blanking of hydrocyclones is necessary, blank off individual cones starting from the feed end of the header.
Star t-Up Procedure Check pump suction, if visible. Clear trash and debris. 1. Open pump suction valve. Do not start pump with suction valve closed or pump damage will result. 2. Discharge valve should be closed. If diesel pump is used, check that throttle is in idle position. Damage and injury may occur if diesel pump is started at full throttle. 3. Start pump and slowly open discharge valve to full open position. 4. Check pressure on Feed Gauge. The gauge needle should be in the area corresponding to the mud weight. If the original feed gauge supplied with the unit is replaced with an ordinary pressure gauge, proper pressure is four times (4 X) mud weight (in ppg). Low pressure will cause poor separation and high fluid loss. Excessively high pressure will cause high rates of hydrocyclone wear. When testing with water the feed pressure is 32 PSI. 5. Check the hydrocyclone underflow for a spray discharge. If hydrocyclones have a rope discharge or no discharge, consult the Troubleshooting Section.
18 www.nov.com/brandt
4: Operation
Document number Revision Page
M9319 8 17 of 48
Shutdown Procedure 1. Turn pump off. If diesel pump is used, close throttle before shutoff. Do not use the emergency kill switch (if supplied) for normal shutdown. 2. Close pump discharge valve. 3. Close pump suction valve.
Hydrocyclone Blanking 1. Stop unit. Remove the clamp from the feed inlet of the hydrocyclone. 2. Remove clamp from the overflow elbow at the header. Support the weight of the hydrocyclone or damage and injury may result. 3. Remove the hydrocyclone and overflow elbow. 4. Install blanks and clamps. Start unit.
Apex Adjustment Hydrocyclones operated improperly will cause poor separation and should be adjusted or replaced as soon as problem occurs. Only the 12” hydrocyclone allows for apex adjustment. The 10” and 4” hydrocyclone are shipped from the factory with the optimum apex.
12” Desander Apex Adjustment The non-adjusting apex bushing is located in the adjusting nut at the bottom of the desander hydrocyclone. A bushing with 1-3/4” internal diameter is installed at the factory. 1-1/2” and 2-1/8” apexes are also available. If a change is required: 1. Remove the hydrocyclone apex nut by turning clockwise. 2. Remove the apex bushing from the apex nut. 3. Install proper size apex bushing. 4. Install the hydrocyclone apex nut. Do not cross-thread. Hand tighten only.
10” Desander and 4” Desilter Apex Adjustment The apex adjusting bushing is located in the adjustable nut at the bottom of the desliter hydrocyclone. Proper discharge is achieved by twisting the adjustable nut as indicated below. 1. Start feed pump and check for spray discharge. 2. If excessive liquid loss occurs, tighten the adjusting nut to close bushing. Apex size will be smaller. Over adjusting may cause roping and dry plugging of hydrocyclones. use a wrench on the adjusting nut. Hand tighten only. 3. If roping occurs, turn clockwise to open bushing. Apex size will be larger. If roping is not eliminated, remove the nut and bushing.
www.nov.com/brandt
Do not
Document number Revision Page
M9319 8 18 of 48
4: Operation
18 www.nov.com/brandt
Document number Revision Page
M9319 8 19 of 48
Troubleshooting Troubleshooting For such a basic appearing device, the hydrocyclone can display many varied problems. The following six (6) are the most frequently experienced in the operation of the hydrocyclones.
Symptom
Probably cause
Solution
Low feed pressure.
Improper head pressure.
Check with manufacturer for proper head pressure required and adjust pump as necessary. Pump impeller sizing must make up for variable pressure losses in the piping.
Plugged pump suction.
Clean screen. Check for obstruction in pump and line. Make sure valves on suction and discharge are open.
Other equipment operating.
Check that pump is not operating other equipment simultaneously.
Air locked pump.
Prime pump. If suction is flooded, stop and restart the pump.
Plugged apex.
Unplug the apex.
Apex too small.
Change apex to larger bore (12” hydrocyclone only).
Solids below hydrocyclone’s cut point capabilities.
No problem, working fine.
Siphon on overflow.
Install vacuum breaker at highest point on overflow. Remove pipe plug in top of header and install pipe 6" to 8" long.
No discharge.
www.nov.com/brandt
Document number Revision Page
M9319 8 20 of 48
5: Troubleshooting
Symptom
Probably cause
Solution
Discharge roping.
Undersized apex.
Change apex to larger bore (12” hydrocyclone only).
Check pump specification, feet of head too low.
Refer to section titled "Centrifugal Pump" on page 15.
Mud viscosity very high.
Run centrifuge.
Solids overloading.
Check that upstream equipment is operating properly.
Apex too large.
Reduce size.
Low silt concentrations.
Evaluate economics of equipment.
Roping discharge due to solids overloading.
Increase apex opening.
Discharge weight near that of feed weight.
Discharge weight greater than normal.
Check that upstream equipment is operating properly. Unusual discharges.
Cone shape or liquid discharge.
Feed inlet partially plugged causing a reduced feed velocity.
No discharge.
Remove and clear obstacle.
No vacuum or flooded liquid rope discharge.
Feed completely plugged; can cause good overflow mud to enter hydrocyclone from the overflow manifold resulting in whole mud losses.
Plugged apex.
Typical when roping is allowed to continue. Solids build-up in the hydrocyclone and overloads at the apex. Entering solids will report to the overflow and back to the mud system. Plugged apex will cause premature wear on the hydrocyclone and excessive wash out on overflow fittings.
20 www.nov.com/brandt
Document number Revision Page
M9319 8 21 of 48
Maintenance & Repair Maintenance Daily
1. Inspect and maintain feed pump in accordance with manufacturer's specifications. 2. Inspect hydrocyclones for spray discharge and proper pressure. 3. Repair or replace hydrocyclones that show signs of cuts, leaks or other damage.
Ever y 30 Days 1. Inspect hydrocyclone apex for wear. Remove and visually inspect the apex. Using a flashlight or mirror, inspect the interior of the hydrocyclone body. Replace worn parts as needed. 2. Remove clean out cap and clear feed header of settled solids. 3. Check all connections for tightness.
Desander Hydrocyclone Removal and Disassembly 1. Stop pump. Remove clamp from feed inlet. 2. Remove clamp from overflow elbow at header. Remove hydrocyclone from header. Support weight of hydrocyclone when loosening clamp or damage and injury may result. 3. Remove clamp and overflow elbow. Remove nuts and bolts from top flange. Remove top flange. 4. Remove nuts and bolts from apex clamp. Remove clamp halves and apex. 5. Replacement is the reverse of steps 1 - 4. Note Worn out apex can be changed by following step 4 only. Note A film of grease or oil will ease assembly of new top flange.
www.nov.com/brandt
Document number Revision Page
M9319 8 22 of 48
6: Maintenance & Repair
Desilter Hydrocyclone Removal and Disassembly 1. Stop pump. Remove clamp from overflow elbow. 2. Remove clamp from feed inlet. Remove hydrocyclone. 3. Remove nuts and bolts from top flange. Remove top flange. 4. Remove apex bushing and nut by turning counterclockwise. 5. Assembly and installation is a reversal of steps 1 - 4. Note A film of grease or oil will ease assembly of new top flange and hydrocyclone body.
22 www.nov.com/brandt
Document number Revision Page
Parts and Drawings
www.nov.com/brandt
M9319 8 23 of 48
Document number Revision Page
M9319 8 24 of 48
7: Parts and Drawings
4” Desilter Cone with Ceramic Insert Involute Feed SA1592 rev. 2
38 www.nov.com/brandt
Document number Revision Page
7: Parts and Drawings
M9319 8 25 of 48
SA1592 parts list Item #
Part #
Description
Qty
1
26AR
Desilter Cone with Ceramic Inserts (INV)
1
2
26CJ
Desilter Flange/Desilter Cone
1
3
26AO
Apex Nut / Desilter Cone
1
4
26AA
Bushing / Desilter Cone
1
5
22AT
1/2"-13UNC X 1 1/2" Hex Head Cap Screw
5
6
35K
1/2” -13UNC Locknut
5
www.nov.com/brandt
Document number Revision Page
M9319 8 26 of 48
7: Parts and Drawings
10” Hydrocyclone Assembly P10D06200 rev. 3
38 www.nov.com/brandt
Document number Revision Page
7: Parts and Drawings
M9319 8 27 of 48
P10D06200 parts list Item #
Part #
Description
Qty
1
P10K06207
Chamber Feed 10"
1
2
P10K06208
Cone Top 10"
1
3
P10K06201
Cone Bottom 10”
1
4
P10K06205
Nut Adjusting 10"
1
5
P10K06204
Insert Solids Discharge for 10" Cone
1
6
P05S06213
Hydrocyclone Band Clamp for 5" Cones
1
7
P10S01101
Hydrocyclone Band Clamp for 10" Cones
1
www.nov.com/brandt
Document number Revision Page
M9319 8 28 of 48
7: Parts and Drawings
12” Desander Cone Assembly SA587 rev. 7 9 1 2 11 12
5
14
13
16
6 7
3
15 17 8 4
38 www.nov.com/brandt
Document number Revision Page
7: Parts and Drawings
M9319 8 29 of 48
SA587 parts list Item #
Part #
Description
Qty.
1
26AF
Flange Top
1
2
26AG
Body
1
3
26AH
Apex
1
4
26AI
Nut
1
5
14AU
Clamp, Half
2
6
26AJ
Bushing, 2-1/8” Orifice
1
7
26AK
Bushing, 1-1/2” Orifice
1
8
26AL
Bushing, 1-3/4” Orifice
1
9
22BD
HHCS .625 11-UNC x 2.50
6
10
-
-
-
11
35V
Nut Hex Lock .625 11-UNC NYL-Insert
6
12
36F
Washer, Flat 1/2 STD
4
13
22V
HHCS .500 13-UNC NYL-Insert
2
14
35K
Nut Hex LOCL .500 13-UNC NYL-Insert
2
15
26FA
Bushing, 3/4” Orifice
1
16
60HX
Cable tie
1
17
60BV
Cable tie
1
www.nov.com/brandt
Document number Revision Page
M9319 8 30 of 48
7: Parts and Drawings
L
C
C
F
6
E
C
L
C
L
10 “
B
A
G
D
10
4” Desilter Header Information
38 www.nov.com/brandt
www.nov.com/brandt 4
4 6 6 6 6 8 8 8 8
SE-4a
SE-6
SE-8
SE-10
SE-12
SE-16
SE-18
SE-20
SE-24
Hydrocyclones only on one side of header.
8
8
8
8
6
6
6
55 1/16
51 1/16
51 1/16
45 5/8
43 5/8
43 5/8
40 1/2
40 1/2
40 1/2
C
Feed height (in.)
122
104 1/2
104 1/2
87
69 1/2
69 1/2
57 1/2
57 1/2
57 1/2
D
Skid length (in.)
16
16
16
16
16
16
16
16
10 3/4
E
Trough center line (in.)
32
32
32
32
32
32
32
32
18
F
Skid width (in.)
13
13
13
13
15
15
15
15
15
G
Trough angle (degrees)
Document number Revision Page
a.
B
A
6
Overflow pipe (in.)
Feed pipe (in.)
Model
Desilter Header Information
7: Parts and Drawings M9319 8 31 of 48
12
3/4" K.C. NIPPLE
14
16"
20
61 9/16"
1 3/8"
10
2
9"
2"
L
C
8" PIPE (FEED)
8" PIPE (OVERFLOW)
8" PIPE DISCH.
L
C
L
C
L
C
10"
OPPOSITE SIDE
SIDE VIEW
47"
10
24
17
16
9 9/16"
1
4
8
10
18
9
FRONT VIEW
33"
18 5/8"
11
4 13/16"
M9319 8 32 of 48
3 9/16"
21
23
15
16
17 5/8" 46 11/16"
Document number Revision Page
7: Parts and Drawings
SRS-2 Desander A874 rev. 9
38
www.nov.com/brandt
72 7/8"
Document number Revision Page
7: Parts and Drawings
M9319 8 33 of 48
A874 par ts list ITEM
QTY
1
1
2
DESCRIPTION
DWG REF
PART NUMBER
SKID & HEADER
C875
75DH
1
TROUGH
C590
75CK
2
CONE ASSY 12"
26AE
9
2
6" VICTAULIC ELBOW
44AI
10
4
6" VICTAULIC CLAMP
14B
11
2
4" VICTAULIC CLAMP
14G
12
1
8" VICTAULIC CLAMP
14C
14
1
8" VICTAULIC CAP
42L
15
1
PRESSURE GAUGE & DAMPNER ASS'Y
29K
16
1
1/2" PIPE PLUG
17
REF
18
REF
19
REF
20
4
1/2"-13UNC CAP SCREW X 1 1/4" LG
21
4
1/2"-13UNC HEX NUT
35O
23
1
BUSHING 1/2" X 1/4"
65BY
24
1
NAMEPLATE
3 4 5 6 7 8
13
42Z
APEX BUSHING, 2 1/8" ORIFICE
C572
26AJ
APEX BUSHING, 1 1/2" ORIFICE
C572
26AK
APEX BUSHING, 1 3/4" ORIFICE
C572
26AL 22AB
22
www.nov.com/brandt
63L
7
16"
2 1/4"
8
12
10
5
26 1/2"
SIDE VIEW
73 1/2"
PLAN VIEW
10
40 1/16" COG
3 26 1/2"
3
10
1
5
2
10
13
10
10" PIPE (FEED)
10" PIPE (OVERFLOW)
7.5°
L
C
L
5
10" PIPE (FEED)
11
3
1
1
10
9 1/2" REF
5
4
10
10
FRONT VIEW
35"
1 19 5/8"
16
11
4) EITHER END OF HEADER MAY BE USED FOR FEED.
3) TROUGH MAY BE ROTATED 180°.
10
2) ** CUSTOMER OPTION (1) APEX BUSHING PER CONE ASSEMBLY. (3) REQ'D.
NOTES: 1) * CUSTOMER OPTION PARTS MAY BE PURCHASED SEPERATELY OR AS A COMPLETE ASSEMBLY. (3) REQ'D. REF. DWG. SA587
16 1/2" COG
C 10" PIPE (OVERFLOW)
8" PIPE (DISCHARGE)
1
14
L
C
L
C
37 11/16" COG
10
5 7/8"
M9319 8 34 of 48
7 13/16"
6
9
9
17 5/8"
45 3/8"
Document number Revision Page
7: Parts and Drawings
SRS-3 Desander A869 rev. 13
38
www.nov.com/brandt
72 5/8"
Document number Revision Page
7: Parts and Drawings
M9319 8 35 of 48
A869 par ts list ITEM
QTY
DESCRIPTION
P.N.
1
1
SKID/HEADER WLDMNT SRS-3
870
2
1
TROUGH WLDMNT SRS -3
650
3
3
CONE ASSEMBLY
*
CONE 12" COMPLETE
26AE
*
CONE 12" CERAMIC APEX
26CB
4
3
ELBOW VIC 6" LR 90DEG #100
44AI
5
6
CPLG VIC 6" #77 FLEX HVY
14B
6
3
CPLG VIC 4" #77 FLEX HVY
14G
7
1
CPLG VIC 10" #77 FLEX HVY
14M
8
1
CAP VIC 10" #60
42R
9
1
GUAGE PRESSURE 1/4"NPT
29K
10
2
PLUG SQ HD 1/2" NPT
42Z
11
3
12" CONE ORIFICE BUSHING
**
ORIFICE BUSHING 2 1/8"
26AJ
**
ORIFICE BUSHING 1 1/2"
26AK
**
ORIFICE BUSHING 1 3/4"
26AL
12
1
REDUCER BUSHING 1/2 X 1/4
65BY
13
4
HHCS 1/2" 13UNC X 1 1/4"
22AB
14
4
NUT HEX LOCK 1/2" 13UNC
www.nov.com/brandt
-
-
350
Document number Revision Page
M9319 8 36 of 48
7: Parts and Drawings
Bolt torque requirements The bolt torque requirements for stainless steel, cadmium and zinc bolts presented in the following tables are obtained from Drawing PI5508. Note the following conditions:
If torquing of a fastener is required, these values apply unless noted otherwise.
Values should be obtained by turning the nut and holding the bolt whenever possible.
Coefficient of 0.17 for cadmium and 0.22 for zinc and 70% of the proof load.
Preload does not include the use of a lock nut.
Stainless steel bolts Grade 304 Torque
Description
Grade 316 Torque
lb-ft
Nm
lb-ft
Nm
1/4-20 UNC
6
8.1
7
9.5
1/4-28 UNF
6
8.1
8
10.9
3/8-16 UNC
19
25.8
20
27.1
3/8-24 UNF
21
28.5
22
29.9
1/2-13 UNC
43
58
45
61
1/2-20 UNF
45
61
47
64
5/8-11 UNC
92
125
96
130
5/8-18 UNF
103
140
108
146
3/4-10 UNC
127
172
131
178
3/4-18 UNF
124
168
129
175
7/8-9 UNC
194
263
202
274
7/8-14 UNF
193
262
201
273
1-8 UNC
283
384
300
407
1-14 UNF
258
350
270
366
1 1/4-7 UNC
413
560
432
586
1 1/4-12 UNF
390
529
408
553
1 1/2-6 UNC
888
1204
930
1261
1 1/2-12 UNF
703
1261
732
992
38 www.nov.com/brandt
Document number Revision Page
7: Parts and Drawings
M9319 8 37 of 48
Cadmium bolts Grade 5
Description Torque
Grade 8 Preload
Torque
Preload
lb-ft
Nm
lb
kg
lb-ft
Nm
lb
kg
1/4-20 UNC
7
9.5
1892
858
10
13.6
2671
1212
1/4-28 UNF
8
10.8
2166
982
11
14.9
3058
1387
5/16-18 UNC
14
19.0
3118
1414
20
27.1
4402
1997
5/16-24 UNF
15
20.3
3451
1565
22
29.8
4872
2210
3/8-16 UNC
25
33.9
4611
2092
35
47.5
6510
2953
3/8-24 UNF
28
38.0
5224
2370
39
52.8
7375
3345
1/2-13 UNC
60
81
8449
3832
85
115
11,928
5410
1/2-20 UNF
67
91
9520
4318
95
128
13,440
6096
9/16-12 UNC
86
117
10,829
4912
122
165
15,288
6934
9/16-18 UNF
96
130
12,079
5479
136
184
17,052
7735
5/8-11 UNC
119
161
13,447
6099
168
228
18,984
8611
5/8-18 UNF
135
183
15,232
6909
190
258
21,504
9754
3/4-10 UNC
211
286
19,873
9014
298
404
28,056
12,726
3/4-16 UNF
236
320
22194
10,067
333
451
31,332
14,212
7/8-9 UNC
341
462
27,489
12,469
481
652
38,808
17,603
7/8-14 UNF
375
508
30,286
13,737
530
719
42,756
19,394
1-8 UNC
511
693
36,057
16,355
721
978
50,904
23090
1-12 UNF
573
777
40,460
18,352
809
1097
57,120
25909
1 1/8-7 UNC
630
854
39,523
17,927
1022
1386
64,092
29,071
www.nov.com/brandt
Document number Revision Page
M9319 8 38 of 48
7: Parts and Drawings
Zinc bolts Grade 5
Description Torque
Grade 8 Preload
Torque
Preload
lb-ft
Nm
lb
kg
lb-ft
Nm
lb
kg
1/4-20 UNC
9
12.2
1892
858
12
16.3
2671
1212
1/4-28 UNF
10
13.6
2166
982
14
19.0
3058
1387
5/16-18 UNC
18
24.4
3118
1414
25
33.9
4402
1997
5/16-24 UNF
20
27.1
3451
1565
28
38.0
4872
2210
3/8-16 UNC
32
43.4
4611
2091
45
61
6510
2953
3/8-24 UNF
36
48.8
5224
2370
51
69
7375
3345
1/2-13 UNC
77
104
8449
3832
109
148
11,928
5410
1/2-20 UNF
87
118
9,520
4318
123
167
13,440
6096
9/16-12 UNC
112
152
10,829
4912
158
214
15,288
6934
9/16-18 UNF
125
169
12,079
5479
176
239
17,052
7735
5/8-11 UNC
154
209
13,447
6099
218
296
18,984
8611
5/8-18 UNF
175
237
15,232
6909
246
334
21,504
9754
3/4-10 UNC
273
370
19,873
9014
386
523
28,056
12,726
3/4-16 UNF
305
414
22,194
10,067
431
584
31,332
14,212
7/8-9 UNC
441
598
27,489
12,469
623
845
38,808
13,067
7/8-14 UNF
486
659
30,286
13,737
686
930
42,756
19,398
1-8 UNC
661
896
36,507
16,559
933
1265
50,904
23,090
1-12 UNF
742
1006
40,460
18,352
1047
1420
57,120
26,045
1 1/8-7 UNC
815
1105
39,523
17,927
1322
1792
64,092
29,071
38 www.nov.com/brandt
Document number Revision Page
M9319 8 39 of 48
Worldwide Locations Corporate offices NOV CORPORATE HEADQUARTERS 7909 Parkwood Circle Drive Houston, Texas 77036 United States Phone: 713 375 3700 Fax: 713 346 7687
Far East 39 Gul Avenue Singapore 629679 Phone: 65 6862 1169 Fax: 65 6862 0183
[email protected]
NOV BRANDT HEADQUARTERS 2800 N. Frazier Street Conroe, Texas 77303 United States Phone: 936 523 2600 Fax: 936 788 7367
[email protected]
Middle East, Northern Africa & Caspian Al Quoz Industrial Area P.O. Box 22148 Dubai United Arab Emirates Phone: 971 4 347 2468 Fax: 971 4 347 2340
[email protected]
Canada 1600, 540 - 5th Avenue SW Calgary, Alberta T2P 0M2 Canada Phone: 403 264 9646 Fax: 403 263 8488 Capital Sales, Leasing & Latin America 12950 West Little York Road Houston, Texas 77041 United States Phone: 713 856 4100 Fax: 713 856 4133
North Sea, Europe & Western Africa Badentoy Way Badentoy Park Portlethen, Aberdeen AB12 4YS Scotland Phone: 44 1224 787700 Fax: 44 1224 784555
[email protected]
International Algeria Zone industrielle N° 2 Hassi Messaoud BP561 Algeria Phone: 21329731592 Fax: 21329731592
www.nov.com/brandt
Angola AES Facility Sonils Base Luanda Angola Phone: 244 222 311 115 Fax: 244 222 311 058
Document number Revision Page
M9319 8 40 of 48
8: Worldwide Locations
Argentina Corrientes 330, 5to. Piso, Oficina 516 Buenos Aries Argentina C1043AAQ Phone: 54 114 130 1600 Fax: 54 114 130 1666 Parque Industrial Este Lote 3, Sector Este Neuquén Capital Provincia de Neuquén Argentina CP 8300 Phone: 54 299 441 3279 Phone: 54 299 441 3185 Phone: 54 299 441 3323 Phone: 54 299 441 3207 Fax: 54 299 441 3207
Brazil Rua Paulo Henrique Machado Pimentel No. 02
Bairro Ignacio Barbosa - DIA Aracaju, Sergipe Brazil CEP: 49.040.000 Phone: 55 79 3249 3510 Fax: 55 79 3249 1988 Av. Amaral Peixoto S/N Km 164.5 Bairro Imboassica Macaé Brazil CEP: 27.925-290 Phone: 55 22 2773 0600 Fax: 55 22 2773 0606 Canada Bay 2, 5402 - 55th Avenue Bonnyville, Alberta T9N 2K6 Canada Phone: 780 826 2263 Fax: 780 826 2296
Azerbaijan Kermur Plaza Basti Bagirova Street Baku Azerbaijan AZ1065 Phone: 994 12 4367712 Fax: 994 12 4367712
11453 - 97th Avenue Grande Prairie, Alberta T8V 5R8 Canada Phone: 780 538 1615 Fax: 780 538 1896
Australia 160 Welshpool Road Welshpool, Perth WA 6106 Australia Phone: 61 8 9358 0599 Fax: 61 8 9358 0577
6621 - 45th Street Leduc, Alberta T9E 7E3 Canada Phone: 780 986 6063 Fax: 780 986 6362
Bolivia KM. 6.5 Doble vía a la Guardia Casilla de Correo 3813 Santa Cruz de la Sierra Bolivia Phone: 591 3 3553500 Fax: 591 3 3553501
Bay 6, 4800 - 46th Avenue Fort Nelson, British Columbia V0C 1R0 Canada Phone: 250 775 6995 Fax: 250 775 6996
KM 1 Carretera a Santa Cruz Yacuiba - Tarija Phone: 591 4 6825981 Fax: 591 4 6825982
77 Escana Street Estevan, Saskatchewan S4A 2L7 Canada Phone: 306 634 3351 Fax: 306 634 1299 46 www.nov.com/brandt
8: Worldwide Locations
China Suite 1603-1606, Air China Plaza No. 36 Xiaoyun Road Chaoyang District Beijing 100027 People's Republic of China Phone: 86 10 8447 5109 Ext. 366 Fax: 86 10 8447 5898 Colombia Carrera 9A No. 97A-53 4to. Piso, Edificio Siracusa Oficina #403 Bogota, D.C. Colombia Phone: 57 1 644 4510 Fax: 57 1 623 4455 Denmark Nederbyvej 12 DK 5800 Nyborg Denmark Phone: 45 62 251358 Fax: 45 62 251818
[email protected] Ecuador Ave. Amazonas No. 3655 y Juan Pablo Sanz Edificio Antisana 1, Piso 3 Quito Ecuador Phone: 593 2 224 3224 Fax: 593 2 224 4880 Egypt 23 Road 265 Maadi Cairo Egypt Phone: 202 2745 4050 Fax: 202 2745 4051
www.nov.com/brandt
Document number Revision Page
M9319 8 41 of 48
France Ancienne Gare 77151 Montceaux les Provins France Phone: 33 1 64 60 28 90 Fax: 33 1 64 60 28 99
[email protected] Gabon BP 1681 Port Gentil République du Gabon Phone: 241 56 20 15 Fax: 241 56 20 14 Germany Lanterstrabe 34C 46539 Dinslaken Germany Phone: 49 206 482 6358 Fax: 49 206 482 6358 India 413-416, 4th Floor Solaris 1 'C' Wing Opposite L&T Gate #6, Sakir Vihar Road Powai - Andheri (East) Mumbai 400 072 India Phone: 91 22 4005 8100 Fax: 91 22 4005 8102 Indonesia Jl. Kariangau No. 36 Kelurahan Batu Ampar Balikpapan Indonesia Ph: 62 542 758 8026 Fx: 62 542 758 8027 Jl. Ampera Raya No. 9-10 Cilandak, Jakarta 12550 Indonesia Ph: 62 217 827 383 Fx: 62 217 827 384
Document number Revision Page
M9319 8 42 of 48
8: Worldwide Locations
Kazakhstan 74A, Azattyk Avenue Atyrau 060005 Kazakhstan Phone: 0073122457190 Fax: 0073122457346
The Netherlands De Hulteweg 3b 7741 LE Coevorden The Netherlands Phone: 31 524 582718 Fax: 31 524 534814
Malaysia Block C-2-8 Megan Avenue 1 189 Jalan Tun Razak 50450 Kuala Lumpur Malaysia Phone: 60 3 2166 0095 Fax: 60 3 2166 0995
Nigeria Delta Environmental Facility Oil and Gas Free Zone Federal Lighter Terminal Onne, Rivers State Nigeria Phone: 234 084 236240 Fax: 234 084 236714
No. 15 Jalan Utarid U5/16 Mah Seng Integrated Industrial Park Section U5 40150 Darul Ehsan Shah Alam Selangor Darul Ehsan Malaysia Ph: 60 3 7845 9783 Fax: 60 3 7845 9738
Norway Myklabergveien 4 4314 Sandnes Norway Phone: 47 51 20 52 00 Fax: 47 51 20 52 01 Oman PO Box 1376 PC 133 - Al Khuwair Muscat Sultanate of Oman Phone: 00968 24 484070 Phone: 00968 24 483703 Phone: 00968 24 478122 Fax: 00968 24 487655
IR 10/10 Lusu Warehouse Jalan Patau - Patau 87000 Labuan F.T Malaysia Phone: 60 087 423 886 Fax: 60 087 423 885 WH No. 14 Door No. 2 & 3 Kemaman Supply Base 24007 Kemaman Supply Base Terengganu Darul Iman Malaysia Phone: 60 9 863 2398 Fax: 60 9 863 4755
Peru Mariano de los Santos 183 of 402 San Isidro Lima 27 Peru Phone: 511 219 1160 Fax: 511 219 1170
Mexico Lote 4, Manzana 1 Parque Industrial Deit Rancheria Anacleto Canabal Villahermosa, Tabasco Mexico 86500 Phone: 52993 310 3100 Fax: 52993 310 3109
46
www.nov.com/brandt
8: Worldwide Locations
Document number Revision Page
M9319 8 43 of 48
Russia rd Ulansky Lane 5, 3 Floor Moscow 101000 Russia Phone: 7 495 775 2540 Fax: 7 495 981 3470
[email protected]
Trinidad Building 5A Edoo's Industrial Complex South Trunk Road La Romain, Trinidad Phone: 1 868 652 3707 Fax: 1 868 657 9771
Qatar Industrial Road #5, Gate #97 PO Box 4455 Doha Qatar Phone: 00974 446 2451 Fax: 00974 446 2451
Tunisia REGUS, Rue du Lac de Constance Imm. Carthage - Bloc A - 2eme Etage 1053 Les Berges du Lac - Tunis Tunisia Phone: 216 71 965 016 Fax: 216 71 965 100
Saudi Arabia Vetco Saudi Arabia Ltd. PO Box 4202 Al Khobar 31952 Kingdom of Saudi Arabia Phone: 966 3 881 1795 Fax: 966 3 881 1798
Venezuela Apartado 128 Carretera Negra Al Lado Campo Las Palmas Anaco, Estado Anzoátegui Venezuela Phone: 58 282 4222808 Fax: 58 282 4222473
Thailand 28 Sadao Road, Tambol Boryong Amphur Muang, Songkhla 90000 Thailand Phone: 074 441087 Fax: 074 441086 36/97 Moo. 5 Plutaluang Sattahip Cholburi 20180 Thailand Phone: 081 8558606 No. 18 SCB Park Plaza Building #2-West Tower, 15th Floor Zone A Ratchadapisek Road Kwang Chatuchak, Khet Chatuchak Bangkok 10900 Thailand Phone: 66 2 937 5657 Fax: 66 2 937 5660
www.nov.com/brandt
Av. 58 No. 140-315 Zona Industrial, 1era. Etapa Maracaibo, Estado Zulia Venezuela Phone: 58 261 7379619 Fax: 58 261 7379624
Document number Revision Page
M9319 8 44 of 48
8: Worldwide Locations
United States Arkansas 600 S. German Lane, Building 2 Conway, Arkansas 72034 United States Phone: 501 327 2700 Fax: 501 327 2706
Louisiana 4178 Trailer Town Road Jennings, Louisiana 70546 United States Phone: 800 359 5951 Phone: 337 774 5951 Fax: 337 774 2347
California 7300 Downing Avenue Bakersfield, California 93308 United States Phone: 800 725 4977 Phone: 661 588 8503 Fax: 661 588 8506
201 Energy Parkway, Suite 310 Lafayette, Louisiana 70508 United States Phone: 337 235 5325 Fax: 337 235 3739
9711 Holland Street, Suite 2 Bakersfield, California 93312 United States Phone: 661 615 6456 Fax: 661 615 6457
618 N. Hangar Drive New Iberia, Louisiana 70560 United States Phone: 800 359 5935 Phone: 337 235 5935 Fax: 337 365 0375
430 Douglas Lane Woodland, California 95776 United States Phone: 530 666 6475 Fax: 530 666 4726
1515 Poydras Street, Suite 1850 New Orleans, Louisiana 70112 United States Phone: 504 636 3660 Fax: 504 636 3670
Colorado 1630 Welton Street, Suite 300 Denver, Colorado 80202 United States Phone: 303 592 9250 Fax: 303 825 1578
North Dakota 4965 2nd Street S.W. Dickinson, North Dakota 58601 United States Phone: 800 584 3065 Phone: 701 227 8608 Fax: 701 227 8612
1936 CR 319 Rifle, Colorado 81650 United States Phone: 970 625 1201 Fax: 970 625 1302
Oklahoma 3214 Highway 270 East Wilburton, Oklahoma 74578 United States Phone: 940 683 6286 Phone: 918 448 8488 Fax: 918 465 5633
46
www.nov.com/brandt
8: Worldwide Locations
Document number Revision Page
M9319 8 45 of 48
919 S. 17th Street Yukon, Oklahoma 73099 United States Phone: 800 725 4986 Phone: 405 350 7077 Fax: 405 354 6749
4710 Andrews Highway Odessa, Texas 79762 United States Phone: 888 563 0663 Phone: 432 550 6802 Fax: 432 550 3190
1 3/4 Hwy 6 Elk City, Oklahoma 73644 United States Phone: 580 225 0590 Fax: 580 225 8410
8472 N. Highway 79 Palestine, Texas 75801 United States Phone: 800 725 4974 Fax: 903 584 0265
Texas 5764 Highway 380 Bridgeport, Texas 76426 United States Phone: 940 683 6286 Fax: 940 683 6236
1305 E. San Benito Street Rio Grande City, Texas 78582 United States Phone: 956 716 6561 Fax: 956 716 6561
426 Flato Road Corpus Christi, Texas 78405 United States Phone: 800 725 4974 Phone: 361 289 7794 Fax: 361 289 9058 2902 N. Mechanic Street El Campo, Texas 77437 United States Phone: 800 725 4974 Phone: 979 578 9076 Fax: 979 578 9098 421 E. Walnut Street Garland, Texas 75040 United States Phone: 972 272 4481 Fax: 972 276 9429
www.nov.com/brandt
Wyoming 521 Winkleman Avenue Marbleton, Wyoming 83113 United States Phone: 307 276 4405 Fax: 307 276 4407
Document number Revision Page
M9319 8 46 of 48
8: Worldwide Locations
46
www.nov.com/brandt
Document number Revision Page
M9319 8 47 of 48
Index A
Hydrocyclone Blanking, 17
Replacing Components, 6
Apex Adjustment, 17
Hydrocyclone Feed, 11
Rope versus Spray Discharge, 15
C
I
Routine Maintenance, 7
Cautions, 5
Illustrations, 5
Centrifugal Pump Installation, 11
International, 39
Conventions, 5
D Desander Apex Adjustment, 17 Desander Hydrocyclone Removal and Disassembly, 21 Desilter Cone, 24 Desilter Hydrocyclone Removal and Disassembly, 22
G General System Safety Practices, 6
Safety Requirements, 6
N
Shutdown Procedure, 17
Notes, 5
Start-Up Procedure, 16
O
U
Overflow, 12
United States, 44
P
V
Personnel Training, 6
Valves, 12
Principles, 13 Proper Use of Equipment, 7
W
Pump Discharge, 11
Warnings, 5
Pump Suction, 12
Warranty, 7 Worldwide Locations, 39
H
R
Hydrocyclone Assembly, 26
Recommended Tools, 6
www.nov.com/brandt
S
Document number Revision Page
M9319 8 48 of 48
Index
48
www.nov.com/brandt
