UNIT
Written by Gabor Nemeth
Conversion from metric to English unit Metr.symbol mm m m km l l l m3 N kg kPa Mpa bar N.m kg.m kg/m kg/l kg/l kg/m3 m3/h l/m l/m l/m l/m kPa/m bar/m kPa/m bar/m kW 103daN.km
Multiply by 0.03937 3.28084 1.09361 0.621373 0.264178 0.219976 0.0353147 6.28994 0.224809 2.20462 0.145038 145.038 14.5038 0.737561 7.23301 0.671971 8.34523 62.4278 0.3505 150.959 0.001917 0.0107640 0.0805214 0.0062899 0.0442076 4.42076 0.145038 14.5038 1.34102 0.69832
Eng.name inches feet yards miles(land) gallons(US) gallons(UK) cubic feet barrel pounds pounds psi psi psi foot pounds foot pounds pounds/foot pounds/gallon pounds/cu.ft pounds/barrel barrel/day barrel/foot cu foot/foot US gallon/foot barrel/meter psi/foot psi/foot psi/meter psi/meter horse power Ton.mile
CONVERSIONS
Conversion from English to metric unit Eng.symbol in ft yd mile(st) gal(US) gal(UK) cu.ft bbl lbs lbs psi psi psi ft.lb ft.lb lb/ft ppg pcf lb/bbl bbl/day bbl/ft cu.ft/ft gal/ft bbl/m psi/ft psi/ft psi/m psi/m hp Ton.mile
Multiply by 25.4 0.3048 0.9144 1.60934 3.78533 4.54596 28.3168 0.158984 4.44822 0.453592 6.894745 0.0068947 0.0689475 1.35582 0.138255 1.48816 0.119829 0.0160185 2.85307 0.00662433 521.601 92.090289 12.4191 158.984 22.62055 0.2262055 6.894745 0.0689475 0.7457 1.43201 1. oldal
Metr.symbol mm m m km l l l m3 N kg kPa Mpa bar N.m kg.m kg/m kg/l kg/l kg/m3 m3/h l/m l/m l/m l/m kPa/m bar/m kPa/m kPa/m kW 103daN.km
[email protected]
Calculations Metr.quantity 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
Eng.result 0.03937 3.28084 1.09361 0.621373 0.264178 0.219976 0.0353147 6.28994 0.224809 2.20462 0.145038 145.038 14.5038 0.737561 7.23301 0.671971 8.34523 62.4278 0.3505 150.959 0.001917 0.010764 0.0805214 0.0062899 0.0442076 4.42076 0.145038 14.5038 1.34102 0.69832
Eng.quantity 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
"A" Metr.symbol bar bar N daN N.m
"B"
Conversion between metric units "C" "D" "E"
Multiply by Metr.symbol 100 kPa 0.1 MPa 0.102 kg 1.02 kg 0.102 kg.m
Metr.symbol kPa MPa kg kg kg.m
Multiply by 0.01 10 9.80665 0.980665 9.80665
Conversion between british units "C" "D" "E"
"A"
"B"
Eng.symbol in ft yd yd sq in sq ft sq yd acres cu in gal(US) cu ft gal(US) oz lb gal/ft cu.ft/ft gal/ft ppg
Multiply by 0.0833333 0.333333 0.0005682 0.0004929 0.0069444 0.111111 0.0002066 0.0015625 0.0005787 0.1336777 0.1781113 0.0238095 0.0625 0.0005 0.1336777 0.1781113 0.0238095 7.48068
Eng.symbol ft yd Mile (stat) Mile (naut.) sq ft sq yd acre sq mile(stat) cu ft cu ft bbl bbl lbs sh. tn cu.ft/ft bbl/ft bbl/ft pcf
Eng.symbol ft yd Mile (stat) Mile (naut.) sq ft sq yd acre sq mile(stat) cu ft cu ft bbl bbl lbs sh. tn cu.ft/ft bbl/ft bbl/ft pcf
Multiply by 12 3 1760 2029 144 9 4840 640 1728 7.48068 5.614467 42 16 2000 7.48068 5.614467 42 0.1336777
2. oldal
Calculations
"F" Metr. Symbol "A"quantity bar 1 bar 1 N 1 daN 1 N.m 1
"D"quantity 1 1 1 1 1
Calculations
"F" Eng.symbol in ft yd yd sq in sq ft sq yd acre cu in gal(US) cu ft gal(US) oz lbs gal/ft cu.ft/ft gal/ft ppg
"C"result 100 0.1 0.102 1.02 0.102
"A"quantiy 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
"C"result 0.0833333 0.333333 0.0005682 0.0004929 0.0069444 0.111111 0.0002066 0.0015625 0.0005787 0.1336777 0.1781113 0.0238095 0.0625 0.0005 0.1336777 0.1781113 0.0238095 7.48068 0 0 0 0 0
"D"quantity 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
[email protected]
ons Metr.result 25.4 0.3048 0.9144 1.60934 3.78533 4.54596 28.3168 0.158984 4.44822 0.453592 6.894745 0.0068947 0.0689475 1.35582 0.138255 1.48816 0.119829 0.0160185 2.85307 0.00662433 521.601 92.090289 12.4191 158.984 22.62055 0.2262055 6.894745 0.0689475 0.7457 1.43201 3. oldal
ons "F"result 0.01 10 9.80665 0.980665 9.80665
ons "F"result 12 3 1760 2029 144 9 4840 640 1728 7.48068 5.614467 42 16 2000 7.48068 5.614467 42 0.1336777 0 0 0 0 0
4. oldal
KICK SHEET / driller's method in metric units / Written by Gabor Nemeth
[email protected] Fill in ONLY the blue & yellow cells with data and the program will calculate by itself !!!
Well:
Date: Mud pump data
Well data
1 CD
1 CD
2 CD
P D WH
1 PD
2 PD
Hole size 8.5 in Pump Pump1.output Original mud density cap. 0.0162 m3/str. 3 OMD 1490 kg/m Present pump output in use Casing shoe data 9 SCR Slow Pump Pressures/SPP/ Size 9.625 in 9 str/min pump1. Yield pres. 47300 kPa 118.42105 15 0 kPa M.depth 1900 m 118.42105 20 0 kPa T.V.depth 1900 m 25 0 kPa Hole depth 30 2800 kPa M.depth 3600 m 35 0 kPa T.V.depth 3600 m 40 0 kPa TVD of bit 3600 m Present Slow Pump Pressure and SCR Bit P.LOT 30 2800 kPa at surface 12000 kPa MW.LOT-Mud weight during test MAASPOMD-Maximum allowable annulus W.o-gradient of mud in test surface pressure with original mud W.o=MW.LOT * 9,81/1000 MAASPOMD=FBD-((OMD*9,81*TVDcsgshoe)/1000) FBD-Formation breakdown pressure FBD=P.LOT+(TVDcsg.shoe * W.o) MAASPOMD 7340 kPa MW.max-maximum mud weight fbd-formation breakdown gradient MW.max=FBD * 1000/(9,81 * TVDcsg.shoe) fbd=FBD/TVDcsg.shoe MW.max 1884 kg/m3 W.1-gradient of original mud W.1=OMD * 9,81/1000 Pump strokes Pre-recorded data 3 3 Length m.Cap.m /m Volume m Volume/pump cap. Surface line 50 0.009 0.45 28 str. DP1. 3340 0.0091 30.39 1876 str. DP2. 0 0 0.00 0 str. HWDP 0 0 0.00 0 str. DC1 260 0.00401 1.04 64 str. 0 0 0.00 0 str. DC2 Drill string volume (surface to bit) 31.89 1968 str. OH - without string 0 0.03661 0.00 0 str. 260 0.0152 3.95 244 str. DC1-Op hole DC2-Op hole 0 0 0.00 0 str. HWDP-Op hole 0 0 0.00 0 str. DP1.-Op hole 1440 0.02345 33.77 2084 str. Open hole volume (bit to shoe) 37.72 2328 str. DC1-Cas. 0 0 0.00 0 str. DC2-Cas. 0 0 0.00 0 str. HWDP-Cas. 0 0 0.00 0 str. DP1-Cas. 1900 0.02503 47.56 2936 str. DP2-Cas. 0 0 0.00 0 str. Total ann.volume (bit to surface) 85.28 5264 str. Total mud volume in the hole 117.16 7232 str. Active surface volume 150.00 9259 str.
5. oldal
Total volume 267.16
total volume in hole+active surface volume
16492
str. calculated data
NOTE: basic data readable data Kick data Fill in ONLY the blue & yellow cells with data and the program will calculate by itself !!! SIDPP - Shut in drill pipe pressure 3500 kPa SICP - Shut in casing pressure 5000 kPa GAIN - Pit gain 1.800 m3 Kick calculations KMD-Kill Mud Density KMD=OMD+(102 * (SIDPP+SP))/TVD bit SP-safety pressure /usually 1000kPa/ Barites required (dw * (KMD-OMD))/(dw-KMD) dw- Barite density Total barite weight to be added =barite requirement * total volume Volume increase due to barite
total barite/barite spec.grav.
1589 0 159.53 4200
kg/m3 kPa kg/m3 kg/m3
42620 10.15 6300 2986 3314 1.68
kg m3 kPa kPa kPa kPa/str
0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 1968
pressure /kPa/
ICP-Initial circulating pressure ICP=SIDPP+SPP+SP FCP-Final circulating pressure FCP=SPP*(KMD/OMD) E=ICP-FCP E/Drill string volume in strokes Static and circulating pressure behaviour: Strokes Pressure static and circulation pressure behaviour /metric unit/ 0 6300 100 6132 200 5963 12000 300 5795 11000 400 5627 10000 500 5458 9000 600 5290 8000 700 5122 7000 800 4953 6000 900 4785 5000 1000 4617 4000 1100 4448 3000 1200 4280 1300 4111 2000 1400 3943 1000 1500 3775 0 1600 3606 1700 3438 1800 3270 strokes 1900 3101 1968 2986 Expected circulation status of driller's method Circ.period Strokes Pdp 0 Start 6300 2328 Infl.at shoe 6300 Infl.at surface 4736 6300 5264 Infl. in air 6300 7232 KM at bit 2986 9561 KM at shoe 2986 KM at surface 12496 2986
6. oldal
NOTE: basic data readable data calculated data Calculations Fill in ONLY the blue & yellow cells with data and the program will calculate by itself !!! P.omd-hidrostatic pressure of the original mud P.omd=(OMD * TVD * 9,81)/1000 52621 P.form-formation pressure P.form=SIDPP+P.omd 56121 H.f-lenght of influx at bottom H.f=Gain/V.ab 118 r-ratio between bottom hole and surface volumes r=V.ab/V.as 0.61 K-ratio between depth and specific gravity 0.72 d1-specific gravity 1.49 M.A.C.P= Yield pres.* 0,80 M.A.C.P.- Max.annulus casing pressure 37840 P.Amax-max. annulus pressure P.Amax=SIDPP/2+root2(SIDPP2/4+9,81 * (K * G * d1 * Pform)/Vas 8498 H.s-lenght of influx at surface H.s=(P.form/P.Amax) * K * r * H.f 342 V.gas-volume of influx at surface V.gas=H.s * V.as/1000 8.56 Strokes of V.gas Strokes of V.gas=V.gas/pump input 528 D.influx-density of influx D.influx=OMD-((SICP-SIDPP) * 1000/(9,81 * H.f)) 199 Possible Kick Type Gas ∆p-pressure changing issued from mud density changing 1848 ∆p=((KMD-OMD) * 9,81 * csg.shoe depth)/1000 MAASPKMD MAASPKMD=MAASPOMD-delta p 5492 MAASP+-You can increase the MAASP if the gas reached the surface MAASP+=(OMD * 9,81 * H.s)/1000 4998 MAASPgs-MAASP if the gas reached the surface(MAASPmax.) MAASPgs=MAASPOMD+MAASP+=(MAASPmax.) 12338 1500 ∆SICP- SICP changing based on a certain time. Rgm-gas migration 103 Rgm=∆SICP/W1 New Pshoe New Pshoe= ((OMW * TVDshoe * 9,81)/1000)+SICP+∆SICP 34272 V1=Volume of mud to be bled off due to New Pshoe 1.85 V1=((Phidr+SIDPP) * Gain)/(Phidr+SIDPP-∆SICP) Max.pit gain-pit gain when influx reached the surface Max.pit gain=0,158984*4*root2(P.form(psi)*G(bbl)*V.as(bbl/ft)/OMW(ppg)) 12
Analysis of driller's method /metric/ 12338
15000 14000 13000 12000 11000
6000
6300
6300
5000
5000
5000
6300
7340
7340
8498
Pdp
6300
4000
3500
3000
Pcsg
5492
7000
7340
8000
7340
9000
7340
Pressures /kPa/
10000
3500 2986
2000
2986
MAASP
2986
1548
1000 0
0 Start 0
Infl.at shoe 2328.3950617 284
Infl.at surface 4735.6966745 929
Infl. in air 5264.0123456 79
strokes
7. oldal
KM at bit 7232.3209876 543
KM at shoe 9560.7160493 827
KM at surface 12496.333333 3333
3500
3000
3500 2986
2000
2986
2986
1548
1000 0
0 Start 0
Infl.at shoe 2328.3950617 284
Infl.at surface 4735.6966745 929
Infl. in air 5264.0123456 79
KM at bit 7232.3209876 543
KM at shoe 9560.7160493 827
KM at surface 12496.333333 3333
strokes
NOTE: basic data
readable data
8. oldal
calculated data
tric units /
[email protected] will calculate by itself !!!
pump data
Pump2.output 0 m3/str. 0.0162 m3/str. Pump Pressures/SPP/ pump2. 0 kPa 0 kPa 0 kPa 0 kPa 0 kPa 0 kPa mp Pressure and SCR 1240
kg/m3
12.16
kPa/m
35112
kPa
18.48
kPa/m
own pressure
wn gradient
14.62 kPa/m Time Pump strs/SPM 1 min. 63 min. 0 min. 0 min. 2 min. 0 min. 66 min. 0 min. 8 min. 0 min. 0 min. 69 min. 78 min. 0 min. 0 min. 0 min. 98 min. 0 min. 175 min. 241 min. 309 min.
9. oldal
550 calculated data
min.
will calculate by itself !!!
1700 1800 1900 1968
aviour /metric unit/
status of driller's method Pcsg MAASP 5000 7340 5000 7340 8498 12338 3500 7340 3500 7340 1548 7340 0 5492
10. oldal
calculated data
will calculate by itself !!! kPa kPa m kg/l kPa kPa m m3 str's kg/m3 kPa kPa kPa kPa kPa m kPa m3
7340
m3
Pdp
5492
Pcsg
2986
MAASP
2986
1548
t shoe 160493
0 KM at surface 12496.333333 3333
11. oldal
2986
2986
1548 0
t shoe 160493
KM at surface 12496.333333 3333
calculated data
12. oldal
KICK SHEET / driller's method in field units / Written by Gabor Nemeth
[email protected] Fill in ONLY the blue & yellow cells with data and the program will calculate by itself !!! WELL:
DATE:
Well data
Mud pump data
1 CD
2 C D P D WH
1 PD
2 PD
Hole size 8 1/2 in Original mud density OMD 12.43 ppg Casing shoe data 9 Size 9 5/8 in 9 Yield pres. 6860 psi 388.5611 M.depth 6234 ft 388.5611 TV.depth 6234 ft Hole depth M.depth 11811 ft TV.depth 11811 ft TVD of bit 11811 ft Bit P.of LOT at surface 1740 psi MAASPOMD-Maximum allowable annulus surface pressure with original mud MAASPOMD=FBD-(OMD*0,052*TVDcsgshoe) MAASPOMD 1064 psi MW.max-maximum mud weight MW.max=FBD/(0,052 * TVDcsgshoe) MW.max 15.72 ppg
Pump Pump1.output cap. 0.1019 bbl/str Present pump output in use Slow Pump Pressures/SPP/ SCR str/min pump1. 15 130 psi 20 190 psi 25 270 psi 30 406 psi 35 490 psi 40 560 psi Present Slow Pump Pressure and SCR 30 406 psi MW.LOT-Mud weight during test W.o-gradient of mud in test W.o=MW.LOT * 0,052 FBD-Formation breakdown pressure FBD=P.ofLOT+(TVDcsg.shoe * W.o)
fbd-formation breakdown gradient fbd=FBD/TVDcsg.shoe W.1-gradient of original mud W.1=OMD * 0,052 Pump strokes Pre-recorded data Length ft Cap.bbl/ft Vol.bbl Volume/pump cap. Surface line 164 0.017 2.79 27 str. DP.1 10958 0.017445 191.16 1876 str. DP.2 0 0 0.00 0 str. HWDP 0 0 0.00 0 str. DC1 853.02 0.007687 6.56 64 str. DC2 0.00 0 0.00 0 str. Drill string volume (surface to bit) 200.51 1968 str. OH - without string 0 0.070187 0.00 0 str. DC1-Op.hole 853.02 0.029138 24.86 244 str. DC2-Op.hole 0.00 0 0.00 0 str. HWDP-OP.hole 0 0 0.00 0 str. DP.1-Op.hole 4724.41 0.044954 212.38 2084 str. Open hole volume (bit to shoe) 237.24 2328 str. DC1-Csg 0 0 0.00 0 str. 0 0 0.00 0 str. DC2-Csg HWDP-Csg 0 0 0.00 0 str. DP.1-Csg 6233.60 0.047983 299.11 2935 str. DP.2-Csg 0 0 0.00 0 str. Total ann.volume (bit to surface) 536.34 5263 str. Total mud volume in the hole 736.85 7231 str. Active surface volume 943.49 9259 str.
13. oldal
Total volume 1680.34 readable data
total volume in hole+active surface volume
16490
str. calculated data
NOTE: basic data Kick data Fill in ONLY the blue & yellow cells with data and the program will calculate by itself !!! SIDPP-Shut in drill pipe pressure 508 psi SICP-Shut in casing pressure 725 psi Gain-Pit gain 11.32 bbl Kick calculations KMD-Kill mud density KMD=OMD+(SIDPP+SP)/(TVD bit * 0,052) SP-safety pressure /usually 145 psi/ Barite required
13.26 0
((dw x (KMW-OMW))/(dw-KMW)
dw-Barite density Total barite weight to be added =barite requirement * total volume Volume increase due to barite
total barite/barite dens * 42
35.05
ppg psi lb/bbl ppg
93903 63.8 914 433 481 0.24
lbs bbls psi psi psi psi/str
55.88
0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 1968
pressure /psi/
ICP-Initial circulating pressure ICP=SIDPP+SPP+SP FCP-Final circulating pressure FCP=SPP*(KMD/OMD) E=ICP-FCP E/Drill string volume in strokes Static and circulating pressure behaviour strokes pressure 0 914 static and circulating pressure behaviour /field units/ 100 890 200 865 2000 300 841 1800 400 816 500 792 1600 600 767 1400 700 743 1200 800 718 1000 900 694 1000 670 800 1100 645 600 1200 621 400 1300 596 200 1400 572 1500 547 0 1600 523 1700 498 1800 474 strokes 1900 450 1968 433 Expected circulation status of driller's method Strokes Circ.period Pdp 0 Start 914 2328 Infl.at shoe 914 Infl.at surface 4735 914 5263 Infl. in air 914 7231 KM at bit 433 9559 KM at shoe 433 KM at surface 12495 433
14. oldal
NOTE: basic data readable data calculated data Calculations Fill in ONLY the blue & yellow cells with data and the program will calculate by itself !!! P.omd-hidrostatic pressure of the original mud P.omd=OMD * TVD * 0,052 7637 P.form-formation pressure P.form=SIDPP+P.omd 8145 H.f-lenght of influx at bottom H.f=G/V.ab 389 r-ratio between bottom hole and surface volumes r=V.ab/V.as 0.61 K-ratio between depth and specific gravity 0.72 d1-original mud specific gravity 1.49 M.A.C.P.=Yield pres.* 0,80 M.A.C.P.-max.annulus casing pressure 5488 P.Amax.-max. annulus pressure P.Amax=(SIDPP(kPa)/2+root2(SIDPP(kPa)2/4+9,81*(K*G(m3)*d1*Pform(kPa))/Vas(m3))*0,145038 1233 H.s-lenght of influx at surface H.s=P.form/P.Amax * (K * r * H.f) 1122 V.gas-volume of influx at surface V.gas=H.s * V.as 53.84 Strokes of V.gas Strokes of V.gas=V.gas/pump input 528 D.influx-density of influxD.influx=OMD-(SICP-SIDPP)/(H.f * 0,052) 1.69 Possible Kick Type Gas ∆p-pressure changing issued from mud density changing 268 ∆p=(KMD-OMD) * 0,052 * csg.shoe depth MAASP KMD MAASP KMD=MAASP1-delta p. 796 MAAS+-you can increase the MAASP if the gas reached the surface MAASP+=(OMD-D.influx) * H.s * 0,052 726 MAASPgs-if the gas reached the surface(MAASPmax.) MAASPgs=MAASPOMD+MAASP+= (MAASPmax.) 1790 218 ∆SICP- SICP changing based on a certain time. Rgm-gas migration 336 Rgm=∆SICP/W1 New Pshoe New Pshoe=(OMW * TVDshoe * 0,052)+SICP+∆SICP 4973 V1=Volume of mud to be bled off due to New Pshoe 12 V1=((Phidr+SIDPP) * Gain)/(Phidr+SIDPP-∆SICP) Max.pit gain-pit gain when influx reached the surface Max.pit gain=4 * root2((P.form * G * W1)/OMW) 75
Analysis of driller's method /field unit/ 2200 1790
2000 1800
800
914
914
725
725
914
1064
1064
796
1000
1233
1064
1200
1064
1400 1064
Pressures /psi/
1600
914
600
508
400
508 433
433
433
225
200 0
0 Start 0
Infl.at shoe Infl.at surface Infl. in air KM at bit KM at shoe KM at surface 2328.12931579 4735.02667590 5263.42506523 7231.11531931 9559.24463510 12494.5403845 2 04 26 31 5 456
strokes
15. oldal
Pdp Pcsg MAA SP
600
508
400
508 433
433
433
225
200 0
0 Start 0
Infl.at shoe Infl.at surface Infl. in air KM at bit KM at shoe KM at surface 2328.12931579 4735.02667590 5263.42506523 7231.11531931 9559.24463510 12494.5403845 2 04 26 31 5 456
strokes
NOTE: basic data
readable data
16. oldal
calculated data
Pdp Pcsg MAA SP
ld units /
[email protected] ill calculate by itself !!!
ump data
Pump2.output 0.098 bbl/str 0.1019 bbl/str ump Pressures/SPP/ pump2. 110 psi 170 psi 240 psi 350 psi 420 psi 500 psi mp Pressure and SCR 10.35
ppg
0.54
psi/ft
5095
psi
0.82
psi/ft
n pressure
0.65 psi/ft Time Pump strs/SPM 1 min. 63 min. 0 min. 0 min. 2 min. 0 min. 66 min. 0 min. 8 min. 0 min. 0 min. 69 min. 78 min. 0 min. 0 min. 0 min. 98 min. 0 min. 175 min. 241 min. 309 min.
17. oldal
550
min.
culated data
ill calculate by itself !!!
1800 1900 1968
aviour /field units/
tatus of driller's method Pcsg MAASP 725 1064 725 1064 1233 1790 508 1064 508 1064 225 1064 0 796
18. oldal
culated data
ill calculate by itself !!!
433
psi psi ft kg/l psi psi ft bbl str's ppg psi psi psi psi psi ft psi bbl
796
bbl
433
225 0
hoe KM at surface 63510 12494.5403845 456
Pdp Pcsg MAA SP
19. oldal
433
433
225 0
hoe KM at surface 63510 12494.5403845 456
Pdp Pcsg MAA SP
culated data
20. oldal
Depth meter
Depth meter 5300 5400 5500 5600 5700 5800 5900 6000 6100 6200 6300 6400 6500 6600 6700 6800 6900 7000 7100 7200 7300 7400 7500 7600 7700 7800 7900 8000
Balancing specific gravity 1,2 kg/l 1,5 kg/l 1,8 kg/l Coefficient "K" 0.6 0.55 0.5 0.595 0.54 0.495 0.59 0.535 0.49 0.58 0.53 0.48 0.57 0.52 0.475 0.565 0.515 0.47 0.56 0.51 0.46 0.555 0.5 0.455 0.55 0.495 0.45 0.54 0.49 0.445 0.535 0.485 0.44 0.53 0.48 0.435 0.525 0.47 0.425 0.52 0.465 0.42 0.51 0.46 0.415 0.505 0.455 0.41 0.5 0.45 0.4 0.495 0.445 0.395
0.81
0.79
Balancing mud spec.gravity
0 300 600 900 1200 1500 1800 2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800
0 "K" 100 200 1.9 300 400 1.8500 600 700 1.7800 900 1000 1.6 1100 1200 1300 1.5 1400 1500 1600 1.4 1700 1800 1.3 1900 2000 2100 1.2 2200 2300 2400 1.1 2500 2600 1 2700 2800 2900 0.9 3000 3100 3200 0.8 3300 3400 3500 0.7 3600 3700 0.6 3800 3900 4000 0.5 4100 4200 4300 0.4 4400 4500 4600 0.3 4700 4800 4900 5000
Balancing specific gravity 1.5 1.8 2.1 Coefficient "K" 1.86 1.85 1.84 1.83 1.81 1.8 1.79 1.77 1.76 1.73 1.72 1.71 1.7 1.67 1.61 1.6 1.65 1.61 1.55 1.54 1.6 1.55 1.5 1.49 1.57 1.52 1.45 1.43 1.52 1.47 1.41 1.39 1.48 1.43 1.35 1.33 1.44 1.38 1.31 1.27 1.41 1.35 1.28 1.24 1.38 1.31 1.24 1.2 1.35 1.27 1.2 1.16 1.32 1.24 1.16 1.12 1.29 1.21 1.13 1.08 1.25 1.17 1.1 1.05 1.22 1.14 1.07 1.01 1.2 1.12 1.04 0.98 1.17 1.09 1.01 0.95 1.14 1.05 0.98 0.92 1.12 1.03 0.96 0.9 1.09 1.01 0.93 0.87 1.06 0.98 0.91 0.85 1.04 0.95 0.88 0.82 1.01 0.93 0.86 0.8 0.99 0.9 0.84 0.78 0.97 0.88 0.82 0.76 0.95 0.86 0.8 0.74 0.93 0.84 0.78 0.72 0.91 0.82 0.76 0.7 0.89 0.81 0.75 0.69 0.87 0.79 0.73 0.67 0.85 0.77 0.72 0.66 0.83 0.75 0.7 0.65 0.82 0.74 0.69 0.63 0.8 0.73 0.67 0.62 0.79 0.71 0.66 0.61 0.77 0.7 0.65 0.6 0.76 0.69 0.64 0.59 0.74 0.68 0.63 0.58 0.73 0.67 0.62 0.57 0.72 0.65 0.61 0.56 0.7 0.64 0.6 0.55 0.69 0.63 0.59 0.54 0.68 0.62 0.58 0.53 0.67 0.61 0.57 0.52 0.66 0.6 0.56 0.51 0.65 0.59 0.55 0.5 0.64 0.585 0.54 0.49 0.63 0.58 0.53 0.485 0.625 0.575 0.525 0.48
1.2
m
1.2 1.5 1.8 2.1
0 300 600 900 1200 1500 1800 2100 2400 2700 3000 3300 3600 3900 4200 4500 4800 5100 5400 5700 6000 6300 6600 6900 7200 7500 7800
0.3
5100 5200 0.62 0.61 0.565 0.56 0.52 0.51 0.47 0.465
m 1.2
1.5
1.8
2.1
ecific gravity 2,1 kg/l ient "K" 0.46 0.45 0.445 0.44 0.43 0.425 0.42 0.41 0.4 0.395 0.39 0.385 0.38 0.375 0.37 0.365 0.36 0.355
7800
ty
m
1.2 1.5 1.8 2.1
7800
m
1.2 1.5 1.8 2.1
LEAK OFF TEST Preparations 1. Drill out the casing shoe. / be sure, there is no flapper valve in the string !/ 2. Drill ahead 5-50 ft; (1.5-15 m.) / it depends on company regulation /. 3. Circulate for conditioning mud in the hole. /no cuttings in the mud !/ 4. Get ready a cementing pump with a sensitive pressure gauge. 5. Calculate the pressure loss due to gel strength of mud. 6. Pull the string above the casing shoe. Data Metric unit Field L = length of string 2743.2 m 9000 2 10 lb/100ft 10 τo = yield value of mud d = DP ID 3 3/16 in 3 3/16 dc = casing ID 8 1/2 in 8 1/2 do = DP OD 5 in 5 TVDcsg.shoe = true vertical depth of casing shoe 2743.2 m 9000 TMW = mud weight during LOT 1240 kg/m3 10.35
Fill in ONLY the section above with data and the program will calculate by itself !!!
Calculations of pressure losses Pgs-pressure loss due to gel strength of mud Formula to be used, when LOT is performed through DP Pgs=L x (τo/(300 x d)) / field unit / Pgs=L x (τo/(13,2623 x d)) / metric unit /
94 649
Formola to be used, when LOT is performed on annulus Pgs=L x (τo/(300 x (dc-do)) / field unit / Pgs=L x (τo/(13,2623 x (dc-do)) / metric unit /
86 591
Procedure 1. Fill up cementing line & bell nipple with mud by cementing pump and stop pump. 2. Close BOP / bag type or pipe rams / 3. Start cementing pump slowly and as soon as pressure starts to show on the gauge, pump 1/2 bbl / 0,08 m3 / more and stop pump. 4. Wait some 3 minutes and plot pressure versus volume. 5. Pump 1/2 bbl / 0,08 m3 / more, stop pump, wait 3 minutes and plot the next point on the graph. 6. Continue this way until the pressure increase becomes less than the previous increase i.e. the line on the graph starts bending to the right. This point is the leak off point and gives the value for the MAASP. 7. Pump less volume ( say 1/4 bbl / 0,04 m 3 /), wait and plot this point on the graph. Leak off has now started and the pressure reached is the formation break down pressure. 8. Bleed-off pressure, check returns and very carefully repeat pressure building up to get a check on the result. 9. At the end, correct the leak off pressure with Pgs and the result gives the real leak off
25. oldal
pressure. 10. IMPORTANT: Do not break the formation but stop when leak off starts!!!
/ field unit /
Leak Off Test 4000 3750 3500 3250
2240
2200
2200
2200
2200
2200
2200
13
14
15
16
17
18
2250
12
2350
2300
9
11
2480
2440
8
2040
2500
10
2520
2620
7
2580
6
2750
5
3000
2000 1530
1750 1500 1250
1020
Pres. psi Vol. bbl Time min 0 0 0 510 0.5 1 1020 1 2 1530 1.5 3 2040 2 4 2580 2.5 5 2620 3 6 2520 3.5 7 2480 4 8 2440 9 2350 10 2300 11 2240 12 2200 13 2200 14 2200 15 2200 16 2200 17 2200 18 Fill in this chart with data
Pressure /psi/
Chart
1000 510
750 500 250
4
3
2
1
0
0
Time /min/
Leak off point pressure
(read on graph and write here)
Calculation of real Leak Off Pressure
2580
/PLOT/
PLOT= Leak off point pressure (read on graph) - pressure loss due to gel strenght PLOT when LOT is performed through DP PLOT when LOT is performed on annulus
2486 2494
Real leak off pressure determines the Maximum Allowable Annulus Surface Pressure.
26. oldal
PLOT=MAASP. MAASP has to be recalculated for the appropriate mud weight. New Mud Weight /NewMW/ ( write here ) 10.35 MAASPnew mud- MAASP with new mud weight 2486 MAASPnew mud=MAASP-((NewMW-TMW) x 0,052 x TVDcsg.shoe)
/ metric unit /
Leak Off Test 24000 23000 22000
15478
15444
15444
15444
15444
15444
15
16
17
18
12
14
15582
15513
11
15000
13
15996
15720
9
14064
16000
10
17926
17000
16547
18000
7
19000
18133
17788
20000
6
21000
14000 10548
13000 12000 11000 10000 9000
7032
Pres.kPa Vol. m3 Time min 0 0 0 3516 0.16 1 7032 0.32 2 10548 0.48 3 14064 0.64 4 17788 0.8 5 18133 0.88 6 17926 0.96 7 16547 0.96 8 15996 9 15720 10 15582 11 15513 12 15478 13 15444 14 15444 15 15444 16 15444 17 15444 18 Fill in this chart with data
Pressure /kPa/
Chart
8000 7000 6000 3516
5000 4000 3000 2000 1000
8
5
4
3
2
1
0
0
Time /min/
Leak off point pressure
(read on graph and write here)
Calculation of real Leak Off Pressure
17788
/PLOT/
PLOT= Leak off point pressure (read on graph) - pressure loss due to gel strenght PLOT when LOT is performed through DP PLOT when LOT is performed on annulus
27. oldal
17139 17197
Real leak off pressure determines the Maximum Allowable Annulus Surface Pressure. PLOT=MAASP. MAASP has to be recalculated for the appropriate mud weight. New Mud Weight /NewMW/ ( write here ) 1240 MAASPnew mud- MAASP with new mud weight MAASPnew mud=MAASP-(((NewMW-TMW) x 9,81 x TVDcsg.shoe)/1000) 17139
28. oldal
unit ft lb/100ft2 in in in ft ppg
culate by itself !!!
psi kPa
psi kPa
d stop pump.
w on the gauge,
he next point on
e previous increase e leak off point and
on the graph. Leak k down pressure. e building up to get
es the real leak off
29. oldal
2240
2200
2200
2200
2200
2200
2200
12
13
14
15
16
17
18
psi
el strenght psi psi
face Pressure.
30. oldal
15478 15444 15444 15444 15444 15444
14 15 16 17 18
12 13
15582 15513
11
ppg
psi
kPa
el strenght
kPa kPa
31. oldal
face Pressure. kg/m3 kPa
32. oldal
Volumetric Stripping Written by Vilmos Barka
[email protected]
Procedure:
1. Closing in the well. Determine the influx volume.Record pressure at two minute intervals. After closed-in pressures have stabilized complete strip sheet. Further record pressures at five minute intervals or after running in each stand. 2. Determine the volume of mud in the OH/DC annulus equivalent to one psi of hydrostatic head. Equivalent volume per psi = Ann. Volume per ft / Mud gradient ( bbl/psi ) 3. Determine a convenient working pressure increment PW. 4. Convert a selected working pressure PW /psi/ into an equivalent working volume a ∆V in the OH/DC annulus. ( Recommended 40-50 psi ) 5. Determine the extra back pressure. 6. Adjust the closing pressure on the annular preventer to a minimum, avoid leakage. 7. Allow annulus pressure to build up to Pchoke whilst stripping the first stand. Pchoke = P an. + PS +PW P an > initial closed-in annulus pressure before second built up PS > allowance for the loss of hydrostatic head as DC enter the influx PW > working pressure increment 8. Maintain Pchoke constant whilst stripping pipe. Closed-end displacement of drillpipe is purged into the trip and stripping tank. 9. Avoid excessive surge pressure. 10.Maintain Pchoke constant at the above value until a volume of ∆ has accumulated into the trip tank. 11.When the additional mud volume ∆V barrels has accumulated in the trip tank at constant choke pressure, Pchoke is allowed increase again by the value PW now becomes Pchoke (where Pchoke 1 = Pchoke + PW ) 12.Fill each stand and remove any sharp edges or tong marks from the pipe body. 13.By repeating this cycle is maintained nearly constant BHP 14. Any data should be record 15.On bottom the well can be kill using the " driller's method ". Be sure the string is full of mud. Pump slow rate from the bit to the Gray-valve. Stop pump, check trapped pressure and then continue circulation. 16.To avoid differential sticking consider moving the string trough the preventer.
[email protected]
d pressure at two zed complete strip s or after running in
uivalent to one psi
radient ( bbl/psi )
quivalent working
o a minimum, avoid
ipping the first stand.
d built up C enter the influx
trip and stripping
ume of ∆V barrels
ulated in the trip rease again by the oke + PW ) rks from the pipe
od ". Be sure the e Gray-valve. Stop
g trough the
Stripping worksheet
( field unit )
Written by Vilmos Barka Measured depth Csg. Measured depth Total length of DP Number of DP stand DP closed-end cap.: DP capacity: DP metal cap.: Nominal weight of DP ( Wdp ) Tool joint OD ( ODtj )
Dimensions of trip tank: Dimensions of strip tank:
[email protected] 0 0 9433 100 0.0252 0 0 19.50 6.25
ft ft ft
DC C/E cap.: Open hole capacity: OH/DC ann volume: mud weight: Influx volume: Pressure annulus: Pressure drillpipe:
0.0681 0.0302 15 bbl/ft 9.5 bbl/ft 180 bbl/ft 0 Working pres.incr.(Pw) lb/ft 40 in influx gradient (pi) : 0.1 Cylindrical Tank Rectangle Tank Dia (ft ) H ( ft ) W ( ft ) L ( ft ) 3.2 8 4 4 3.2 8 4 4
Fill in ONLY the section above and the program will calculate by itself !!!
Pre Kick Information (to be record on standard kill sheet ) ! Calculation of Wellbore force ( WBF ) WBF= WBF = (ODtj)^2 x 0,7854 x Pann + Ffr Friction factor ( Ffr ) Hence: Minimum necessery weight of string to perform the procedure
6522 1000 6522
Calculation of minimum necessery length of string Length of string ( Ldp )= Ldp= WBF / ( Wdp x BF ) Buoyancy factor= Buoyancy factor = ( 65,5 - MW ) / 65,5 Hence: Minimum necessery length of string to perform the procedure
434 0.77 434
Trip Tank: Total volume Volume per inch Volume per cm
11.45 bbl 0.12 bbl/in 0.05 bbl/cm
22.80 0.24 0.09
11.45 bbl 0.12 bbl/in 0.05 bbl/cm
11.40 0.24 0.09
Stripping Tank: Total volume Volume per inch Volume per cm
Closed-end Displacement of DP Stand: Average stand length DP C/E displacement
94 2.38
F factor calculation: F= F= ( 1 / OH cap.) X ( p1 - pi ) X ((Ohcap / [OH/DC ann.cap] ) - 1 ) mud gradient (p1):
12.5 0.78
Equivalent Working Volume for Volumetric Steps ∆ V: Calculation of the volume in the OH/DC ann. equivalent to the selected loss pressure. For one psi loss of hydrostatic pressure we calculate the volume. OH/DC ann.vol. per ft. / mud gradient ∆V = Equivalent volume of the selected Pw increment The volume per inch in the trip tank 0.12 bbl/inch The selected Pw /psi/ increment is equivalent 13 inch
of hydrostatic 0.04 1.55 0.24 6 1/2
Calculations for Pchoke :
Pchoke = Pchoke = Pan + Ps + Pw 339 Ps = Ps = Inf.vol. / OH cap. X (p1-pi) X (( OH cap /[OH/ DCann. Cap]) - 1) 119 Ps = Ps = F x influx volume ( bbls ) 119 Pan > initial close-in pressure before 2nd build-up. Reading from Ann. press. gauge. Ps > allowance for the loss of hydrostatic head as DC enter the influx. Pw > selected, set for yourself. ( recommended 40-50 psi ) ∆ V > triptank level increase per Pw step F > derived factor
Procedure: 1, Allow Pan to become Pchoke Pchoke= Pann + Ps + Pw 2, After running each stand bleed-off into the stripping tank 19 8/9 in 3, When the level in the trip tank increases in, increase Pchoke 6 1/2 in, increase Pchoke 13 4, Repeat this cycle until bit is on bottom.
339 2.38 10 40 40
Strip Sheet Pchoke= Pchoke = Pann +Ps +Pw P annulus F-factor Volume Influx Ps = Ps = F x Vi Pw selected ∆V= division in triptank Time
Stand no.
Pchoke
T.T.level Remarks
339 180 12.5 9.5 119 40
Triptank level with req. Pchoke
T.T. -level
[email protected]
lb/ft bbl/ft bbl/ft ppg bbl psi psi psi psi/ft ctangle Tank H ( ft ) 8 4
e by itself !!!
kill sheet ) !
lbs lbs lbs
ft ft
bbl bbl/in bbl/cm
bbl bbl/in bbl/cm
ft bbl/stand
psi/bbl psi/ft
loss of hydrostatic bbl/psi bbl bbl/in in
psi psi psi press. gauge.
psi bbl in psi psi
psi psi psi/bbl bbls psi psi in (cm)
evel with req. Pchoke
Pch
Stripping worksheet
( metric unit )
Written by Vilmos Barka
[email protected]
Measured depth
0 m
DC C/E cap.:
Csg. Measured depth
0 m
Open hole capacity:
0.03552
2875.2 m
OH/DC ann volume:
0.01575
Total length of DP Number of DP stand DP closed-end cap.: DP capacity: DP metal cap.: Nominal weight of DP ( Wdp ) Tool joint OD ( ODtj )
Dimensions of trip tank: Dimensions of strip tank:
100
mud weight:
0.01314 m /m 3
0 m /m 3
Influx volume: Pressure annulus:
1797 1.51 1241
0 m /m Pressure drillpipe: 0 Working pres.incr.(Pw) 29.02 kg/m 276 158.75 mm influx gradient (pi) : 2.26 Cylindrical Tank Rectangle Tank Dia (m ) H(m) W (m) L(m) 0.975 2.44 1.22 1.22 0.975 2.44 1.22 1.22 3
Fill in ONLY the section above and the program will calculate by itself !!!
Pre Kick Information (to be record on standard kill sheet ) ! Calculation of Wellbore force ( WBF ) WBF= WBF = ((ODtj)^2 x p/4 x Pann x 1,02)+ Ffr Friction factor ( Ffr ) Hence: Minimum necessery weight of string to perform the procedure
2959 454 2959
Calculation of minimum necessery length of string Length of string ( Ldp )= Ldp= WBF / ( Wdp x BF ) Buoyancy factor= Buoyancy factor=1-(mud dens./steel dens.) Hence: Minimum necessery length of string to perform the procedure
132 0.77 132
Trip Tank: Total volume Volume per cm
1.82 m3 7.46 l/cm
3.62 14.86
1.82 m3 7.46 l/cm
1.81 14.86
Stripping Tank: Total volume Volume per cm
Closed-end Displacement of DP Stand: Average stand length DP C/E displacement
28.75 0.378
F factor calculation: F= F= ( 1 / OH cap.) X ( p1 - pi ) X ((Ohcap / [OH/DC ann.cap] ) - 1 ) mud gradient (p1):
543 17.63
Equivalent Working Volume for Volumetric Steps ∆ V: Calculation of the volume in the OH/DC ann. equivalent to the selected loss of hydrostatic pressure. For one psi loss of hydrostatic pressure we calculate the volume. OH/DC ann.vol. per m / mud gradient 0.00089 ∆V = Equivalent volume of the selected Pw increment The volume per cm in the trip tank The selected Pw /Kpa/ increment is equivalent
7.46 l/cm 33 cm
0.246 14.86 16.6
Calculations for Pchoke :
Pchoke = Pchoke = Pan + Ps + Pw 2337 Ps = Ps = Inf.vol. / OH cap. X (p1-pi) X (( OH cap /[OH/ DCann. Cap]) - 1) 820 Ps = Ps = F x influx volume ( m3 ) 820 Pan > initial close-in pressure before 2nd build-up. Reading from Ann. press. gauge. Ps > allowance for the loss of hydrostatic head as DC enter the influx. Pw > selected, set for yourself. ( recommended 300 Kpa ) ∆ V > triptank level increase per Pw step F > derived factor
Procedure: 1, Allow Pan to become Pchoke Pchoke= Pann + Ps + Pw 2, After running each stand bleed-off into the stripping tank 50.6 cm 3, When the level in the trip tank increases 16.6 cm, increase Pchoke 33 cm, increase Pchoke 4, Repeat this cycle until bit is on bottom.
2337 0.38 25.4 276 276
Strip Sheet Pchoke= Pchoke = Pann +Ps +Pw P annulus F-factor
2337 1241 543
Volume Influx Ps = Ps = F x Vi Pw selected ∆V= division in triptank Time
Stand no.
Pchoke
1.51 820 276
T.T.level Remarks
Triptank level with req. Pchoke
T.T. -level
)
[email protected] m3/m m3/m m3/m kg/m3 m3 Kpa
Kpa Kpa Kpa/m ctangle Tank H(m) 2.44 1.22
e by itself !!!
kill sheet ) !
kg kg kg
m m
m3 l/cm
m3 l/cm
m m3/stand
Kpa/m3 Kpa/m
loss of hydrostatic m3/Kpa m3 l/cm cm
Kpa Kpa Kpa press. gauge.
Kpa m3 cm Kpa Kpa
Kpa Kpa Kpa/m3 m3 Kpa Kpa cm
evel with req. Pchoke
Pch
General data Open hole capacity size in " cap.in l/m cap.in bbl/m cap.in bbl/ft 26 342.5 2.1543 0.657 16 129.72 0.816 0.249 12 1/4 76.04 0.4783 0.146 8 1/2 36.61 0.2303 0.07 6 18.24 0.1147 0.035 Capacity of csg. size in " weight in lb/ft 9 5/8 53.5 9 5/8 47 7 32 Capacity of DP size in " weight in lb/ft 3 1/2 15.5
5
19.5
cap.in l/m cap.in bbl/m cap.in bbl/ft 36.92 0.232 0.070776 38.19 0.24 0.07321 18.82 0.1184 0.0361
grade S-135
metal displ. 3.19 0.0201 0.0061 4.28 0.02692 0.0082
S-135
Capacity of HWDP size in" weight in lb/ft metal displ. 3 1/2 25.33 4 4/5 0.030254 0.009221 5 49.32 9 3/8 0.0589 0.01794 Capacity of DC size in" weight in lb/ft 4 3/4 46.77
ID in" 2 1/4
4 3/4
39.15
2 13/16
6 1/4
90.85
2 1/4
6 1/2
91.79
2 4/5
8
149.92
2 4/5
capacity 2.19 0.013775 0.004198 4.61 0.029 0.00884
metal displ. 8.87 0.0558 0.017004 7.422 0.0467 0.0142 17.23 0.1084 0.033 17.4 0.1094 0.0334 28.42 0.1788 0.0545
53. oldal
capacity total displ. 3.41 6.6 0.02145 0.0415 0.00654 0.01265 8.97 13.24 0.05642 0.08334 0.00172 0.02538
total displ. 7 0.044029 0.013419 13.97 0.0879 0.0268
dimension l/m bbl/m bbl/ft l/m bbl/m bbl/ft
capacity total displ. 2.56 11.43 0.0161 0.0719 0.004908 0.021911 4.008 11.43 0.0252 0.0719 0.0077 0.021911 2.56 19.79 0.0161 0.1245 0.005 0.038 4.01 21.41 0.0252 0.135 0.0077 0.041 4.01 32.43 0.0252 0.204 0.0077 0.0622
Make up torque For bits size in" 5 1/87 3/8 7 1/29 3/8 9 1/214 1/2 14 5/818 1/2 18 5/8<
Threads
in daNm
in lbft
3 1/2 REG
950-1200
7000-9000
4 1/2 REG
1600-2200
12000-16000
6 5/8 REG
3800-4300
28000-32000
7 5/8 REG 8 5/8 REG
4600-5400 5400-8100
34000-40000 40000-60000
grade S-135 S-135
thread 3 1/2 IF 4 1/2 IF
in daNm 1764 3488
in lbft 13010 25700
S-135 S-135
3 1/2 IF 4 1/2 IF
1557 3030
11480 22350
in lbft 9900 29400
For DP class I. tool joint size in" weight in lb/ft 3 1/2 15.5 5 19.5 premium tool joint 3 1/2 15.5 5 19.5 For HWDP size in" 3 1/2 5
ID in" 2 1/16 3
weight in lb/ft 25.33 49.32
thread 3 1/2 IF 4 1/2 IF
in daNm 1342 3985
For DC size in" 4 3/4 6 1/4 6 1/4 6 1/2 6 1/2 8 8 8 9 9 9 9
ID in" 1 3/4-2 1/2 5 1/4 10 1/2 13 5/16 2 1/4-3 2 1/2 2 13/16 3 3 3 1/4 3 1/2 3 3/4
thread 3 1/2 IF 4 IF 4 IF 4 1/2 IF 4 1/2 IF 6 5/8 REG 6 5/8 REG 6 5/8 REG 7 5/8 REG 7 5/8 REG 7 5/8 REG 7 5/8 REG
in daNm 1342 3796 3457 4000 4000 7730 7190 6780 11250 11250 10710 10030
in lbft 9900 28000 25500 29500 29500 57000 53000 50000 83000 83000 79000 74000
Triplex pump cilinder & stroke output / pump ID in mm ID in " efficiency 140 5 1/2 100% 140 5 1/2 95% 150 5 29/32 100% 150 5 29/32 95% 160 6 5/16 100% 160 6 5/16 95%
stroke 12"=304,8mm / in l in bbl 14.016 0.0882 13.32 0.0864 16.159 0.102 15.351 0.097 18.385 0.1156 17.466 0.10986
54. oldal
in gal 3.703 3.518 4.269 4.055 4.8569 4.6141
170 170
6 11/16 6 11/16
100% 95%
20.7551 19.717
55. oldal
0.1305 0.124
5.483 5.21
dimension l/m bbl/m bbl/ft l/m bbl/m bbl/ft
dimension l/m bbl/m bbl/ft l/m bbl/m bbl/ft l/m bbl/m bbl/ft l/m bbl/m bbl/ft l/m bbl/m bbl/ft
56. oldal
57. oldal
58. oldal
Conversion table from ppg to kg/l & vica versa ppg 8.01 8.02 8.03 8.04 8.05 8.06 8.07 8.08 8.09 8.1 8.11 8.12 8.13 8.14 8.15 8.16 8.17 8.18 8.19 8.2 8.21 8.22 8.23 8.24 8.25 8.26 8.27 8.28 8.29 8.3 8.31 8.32 8.33 8.34 8.35 8.36 8.37 8.38 8.39 8.4 8.41 8.42 8.43 8.44 8.45 8.46 8.47 8.48 8.49 8.5 8.51 8.52
kg/l 0.960 0.961 0.962 0.963 0.965 0.966 0.967 0.968 0.969 0.971 0.972 0.973 0.974 0.975 0.977 0.978 0.979 0.980 0.981 0.983 0.984 0.985 0.986 0.987 0.989 0.990 0.991 0.992 0.993 0.995 0.996 0.997 0.998 0.999 1.001 1.002 1.003 1.004 1.005 1.007 1.008 1.009 1.010 1.011 1.013 1.014 1.015 1.016 1.017 1.019 1.020 1.021
ppg 8.54 8.55 8.56 8.57 8.58 8.59 8.6 8.61 8.62 8.63 8.64 8.65 8.66 8.67 8.68 8.69 8.7 8.71 8.72 8.73 8.74 8.75 8.76 8.77 8.78 8.79 8.8 8.81 8.82 8.83 8.84 8.85 8.86 8.87 8.88 8.89 8.9 8.91 8.92 8.93 8.94 8.95 8.96 8.97 8.98 8.99 9 9.01 9.02 9.03 9.04 9.05
kg/l 1.023 1.025 1.026 1.027 1.028 1.029 1.031 1.032 1.033 1.034 1.035 1.037 1.038 1.039 1.040 1.041 1.043 1.044 1.045 1.046 1.047 1.049 1.050 1.051 1.052 1.053 1.054 1.056 1.057 1.058 1.059 1.060 1.062 1.063 1.064 1.065 1.066 1.068 1.069 1.070 1.071 1.072 1.074 1.075 1.076 1.077 1.078 1.080 1.081 1.082 1.083 1.084
ppg 9.07 9.08 9.09 9.1 9.11 9.12 9.13 9.14 9.15 9.16 9.17 9.18 9.19 9.2 9.21 9.22 9.23 9.24 9.25 9.26 9.27 9.28 9.29 9.3 9.31 9.32 9.33 9.34 9.35 9.36 9.37 9.38 9.39 9.4 9.41 9.42 9.43 9.44 9.45 9.46 9.47 9.48 9.49 9.5 9.51 9.52 9.53 9.54 9.55 9.56 9.57 9.58
59. oldal
kg/l 1.087 1.088 1.089 1.090 1.092 1.093 1.094 1.095 1.096 1.098 1.099 1.100 1.101 1.102 1.104 1.105 1.106 1.107 1.108 1.110 1.111 1.112 1.113 1.114 1.116 1.117 1.118 1.119 1.120 1.122 1.123 1.124 1.125 1.126 1.128 1.129 1.130 1.131 1.132 1.134 1.135 1.136 1.137 1.138 1.140 1.141 1.142 1.143 1.144 1.146 1.147 1.148
ppg 9.6 9.61 9.62 9.63 9.64 9.65 9.66 9.67 9.68 9.69 9.7 9.71 9.72 9.73 9.74 9.75 9.76 9.77 9.78 9.79 9.8 9.81 9.82 9.83 9.84 9.85 9.86 9.87 9.88 9.89 9.9 9.91 9.92 9.93 9.94 9.95 9.96 9.97 9.98 9.99 10 10.01 10.02 10.03 10.04 10.05 10.06 10.07 10.08 10.09 10.1 10.11
kg/l 1.150 1.152 1.153 1.154 1.155 1.156 1.158 1.159 1.160 1.161 1.162 1.164 1.165 1.166 1.167 1.168 1.170 1.171 1.172 1.173 1.174 1.176 1.177 1.178 1.179 1.180 1.182 1.183 1.184 1.185 1.186 1.188 1.189 1.190 1.191 1.192 1.193 1.195 1.196 1.197 1.198 1.199 1.201 1.202 1.203 1.204 1.205 1.207 1.208 1.209 1.210 1.211
8.53 ppg 10.66 10.67 10.68 10.69 10.7 10.71 10.72 10.73 10.74 10.75 10.76 10.77 10.78 10.79 10.8 10.81 10.82 10.83 10.84 10.85 10.86 10.87 10.88 10.89 10.9 10.91 10.92 10.93 10.94 10.95 10.96 10.97 10.98 10.99 11 11.01 11.02 11.03 11.04 11.05 11.06 11.07 11.08 11.09 11.1 11.11 11.12 11.13 11.14 11.15 11.16 11.17
1.022 kg/l 1.277 1.279 1.280 1.281 1.282 1.283 1.285 1.286 1.287 1.288 1.289 1.291 1.292 1.293 1.294 1.295 1.297 1.298 1.299 1.300 1.301 1.303 1.304 1.305 1.306 1.307 1.309 1.310 1.311 1.312 1.313 1.315 1.316 1.317 1.318 1.319 1.321 1.322 1.323 1.324 1.325 1.327 1.328 1.329 1.330 1.331 1.332 1.334 1.335 1.336 1.337 1.338
9.06 ppg 11.21 11.22 11.23 11.24 11.25 11.26 11.27 11.28 11.29 11.3 11.31 11.32 11.33 11.34 11.35 11.36 11.37 11.38 11.39 11.4 11.41 11.42 11.43 11.44 11.45 11.46 11.47 11.48 11.49 11.5 11.51 11.52 11.53 11.54 11.55 11.56 11.57 11.58 11.59 11.6 11.61 11.62 11.63 11.64 11.65 11.66 11.67 11.68 11.69 11.7 11.71 11.72
1.086 kg/l 1.343 1.344 1.346 1.347 1.348 1.349 1.350 1.352 1.353 1.354 1.355 1.356 1.358 1.359 1.360 1.361 1.362 1.364 1.365 1.366 1.367 1.368 1.370 1.371 1.372 1.373 1.374 1.376 1.377 1.378 1.379 1.380 1.382 1.383 1.384 1.385 1.386 1.388 1.389 1.390 1.391 1.392 1.394 1.395 1.396 1.397 1.398 1.400 1.401 1.402 1.403 1.404
9.59 ppg 11.76 11.77 11.78 11.79 11.8 11.81 11.82 11.83 11.84 11.85 11.86 11.87 11.88 11.89 11.9 11.91 11.92 11.93 11.94 11.95 11.96 11.97 11.98 11.99 12 12.01 12.02 12.03 12.04 12.05 12.06 12.07 12.08 12.09 12.1 12.11 12.12 12.13 12.14 12.15 12.16 12.17 12.18 12.19 12.2 12.21 12.22 12.23 12.24 12.25 12.26 12.27
60. oldal
1.149 kg/l 1.409 1.410 1.412 1.413 1.414 1.415 1.416 1.418 1.419 1.420 1.421 1.422 1.424 1.425 1.426 1.427 1.428 1.430 1.431 1.432 1.433 1.434 1.436 1.437 1.438 1.439 1.440 1.442 1.443 1.444 1.445 1.446 1.448 1.449 1.450 1.451 1.452 1.454 1.455 1.456 1.457 1.458 1.460 1.461 1.462 1.463 1.464 1.466 1.467 1.468 1.469 1.470
10.12 ppg 12.31 12.32 12.33 12.34 12.35 12.36 12.37 12.38 12.39 12.4 12.41 12.42 12.43 12.44 12.45 12.46 12.47 12.48 12.49 12.5 12.51 12.52 12.53 12.54 12.55 12.56 12.57 12.58 12.59 12.6 12.61 12.62 12.63 12.64 12.65 12.66 12.67 12.68 12.69 12.7 12.71 12.72 12.73 12.74 12.75 12.76 12.77 12.78 12.79 12.8 12.81 12.82
1.213 kg/l 1.475 1.476 1.477 1.479 1.480 1.481 1.482 1.483 1.485 1.486 1.487 1.488 1.489 1.491 1.492 1.493 1.494 1.495 1.497 1.498 1.499 1.500 1.501 1.503 1.504 1.505 1.506 1.507 1.509 1.510 1.511 1.512 1.513 1.515 1.516 1.517 1.518 1.519 1.521 1.522 1.523 1.524 1.525 1.527 1.528 1.529 1.530 1.531 1.533 1.534 1.535 1.536
11.18 11.19 11.2 ppg 13.41 13.42 13.43 13.44 13.45 13.46 13.47 13.48 13.49 13.5 13.51 13.52 13.53 13.54 13.55 13.56 13.57 13.58 13.59 13.6 13.61 13.62 13.63 13.64 13.65 13.66 13.67 13.68 13.69 13.7 13.71 13.72 13.73 13.74 13.75 13.76 13.77 13.78 13.79 13.8 13.81 13.82 13.83 13.84 13.85 13.86 13.87 13.88 13.89 13.9
1.340 1.341 1.342 kg/l 1.607 1.608 1.609 1.611 1.612 1.613 1.614 1.615 1.616 1.618 1.619 1.620 1.621 1.622 1.624 1.625 1.626 1.627 1.628 1.630 1.631 1.632 1.633 1.634 1.636 1.637 1.638 1.639 1.640 1.642 1.643 1.644 1.645 1.646 1.648 1.649 1.650 1.651 1.652 1.654 1.655 1.656 1.657 1.658 1.660 1.661 1.662 1.663 1.664 1.666
11.73 11.74 11.75 ppg 13.96 13.97 13.98 13.99 14 14.01 14.02 14.03 14.04 14.05 14.06 14.07 14.08 14.09 14.1 14.11 14.12 14.13 14.14 14.15 14.16 14.17 14.18 14.19 14.2 14.21 14.22 14.23 14.24 14.25 14.26 14.27 14.28 14.29 14.3 14.31 14.32 14.33 14.34 14.35 14.36 14.37 14.38 14.39 14.4 14.41 14.42 14.43 14.44 14.45
1.406 1.407 1.408 kg/l 1.673 1.674 1.675 1.676 1.678 1.679 1.680 1.681 1.682 1.684 1.685 1.686 1.687 1.688 1.690 1.691 1.692 1.693 1.694 1.696 1.697 1.698 1.699 1.700 1.702 1.703 1.704 1.705 1.706 1.708 1.709 1.710 1.711 1.712 1.714 1.715 1.716 1.717 1.718 1.720 1.721 1.722 1.723 1.724 1.726 1.727 1.728 1.729 1.730 1.732
12.28 12.29 12.3 ppg 14.51 14.52 14.53 14.54 14.55 14.56 14.57 14.58 14.59 14.6 14.61 14.62 14.63 14.64 14.65 14.66 14.67 14.68 14.69 14.7 14.71 14.72 14.73 14.74 14.75 14.76 14.77 14.78 14.79 14.8 14.81 14.82 14.83 14.84 14.85 14.86 14.87 14.88 14.89 14.9 14.91 14.92 14.93 14.94 14.95 14.96 14.97 14.98 14.99 15
61. oldal
1.472 1.473 1.474 kg/l 1.739 1.740 1.741 1.742 1.744 1.745 1.746 1.747 1.748 1.750 1.751 1.752 1.753 1.754 1.755 1.757 1.758 1.759 1.760 1.761 1.763 1.764 1.765 1.766 1.767 1.769 1.770 1.771 1.772 1.773 1.775 1.776 1.777 1.778 1.779 1.781 1.782 1.783 1.784 1.785 1.787 1.788 1.789 1.790 1.791 1.793 1.794 1.795 1.796 1.797
12.83 12.84 12.85 ppg 15.06 15.07 15.08 15.09 15.1 15.11 15.12 15.13 15.14 15.15 15.16 15.17 15.18 15.19 15.2 15.21 15.22 15.23 15.24 15.25 15.26 15.27 15.28 15.29 15.3 15.31 15.32 15.33 15.34 15.35 15.36 15.37 15.38 15.39 15.4 15.41 15.42 15.43 15.44 15.45 15.46 15.47 15.48 15.49 15.5 15.51 15.52 15.53 15.54 15.55
1.537 1.539 1.540 kg/l 1.805 1.806 1.807 1.808 1.809 1.811 1.812 1.813 1.814 1.815 1.817 1.818 1.819 1.820 1.821 1.823 1.824 1.825 1.826 1.827 1.829 1.830 1.831 1.832 1.833 1.835 1.836 1.837 1.838 1.839 1.841 1.842 1.843 1.844 1.845 1.847 1.848 1.849 1.850 1.851 1.853 1.854 1.855 1.856 1.857 1.859 1.860 1.861 1.862 1.863
13.91 13.92 13.93 13.94 13.95 ppg 16.16 16.17 16.18 16.19 16.2 16.21 16.22 16.23 16.24 16.25 16.26 16.27 16.28 16.29 16.3 16.31 16.32 16.33 16.34 16.35 16.36 16.37 16.38 16.39 16.4 16.41 16.42 16.43 16.44 16.45 16.46 16.47 16.48 16.49 16.5 16.51 16.52 16.53 16.54 16.55 16.56 16.57 16.58 16.59 16.6 16.61 16.62 16.63
1.667 1.668 1.669 1.670 1.672 kg/l 1.936 1.938 1.939 1.940 1.941 1.942 1.944 1.945 1.946 1.947 1.948 1.950 1.951 1.952 1.953 1.954 1.956 1.957 1.958 1.959 1.960 1.962 1.963 1.964 1.965 1.966 1.968 1.969 1.970 1.971 1.972 1.974 1.975 1.976 1.977 1.978 1.980 1.981 1.982 1.983 1.984 1.986 1.987 1.988 1.989 1.990 1.992 1.993
14.46 14.47 14.48 14.49 14.5 ppg 16.71 16.72 16.73 16.74 16.75 16.76 16.77 16.78 16.79 16.8 16.81 16.82 16.83 16.84 16.85 16.86 16.87 16.88 16.89 16.9 16.91 16.92 16.93 16.94 16.95 16.96 16.97 16.98 16.99 17 17.01 17.02 17.03 17.04 17.05 17.06 17.07 17.08 17.09 17.1 17.11 17.12 17.13 17.14 17.15 17.16 17.17 17.18
1.733 1.734 1.735 1.736 1.738 kg/l 2.002 2.004 2.005 2.006 2.007 2.008 2.010 2.011 2.012 2.013 2.014 2.016 2.017 2.018 2.019 2.020 2.022 2.023 2.024 2.025 2.026 2.028 2.029 2.030 2.031 2.032 2.033 2.035 2.036 2.037 2.038 2.039 2.041 2.042 2.043 2.044 2.045 2.047 2.048 2.049 2.050 2.051 2.053 2.054 2.055 2.056 2.057 2.059
15.01 15.02 15.03 15.04 15.05 ppg 17.26 17.27 17.28 17.29 17.3 17.31 17.32 17.33 17.34 17.35 17.36 17.37 17.38 17.39 17.4 17.41 17.42 17.43 17.44 17.45 17.46 17.47 17.48 17.49 17.5 17.51 17.52 17.53 17.54 17.55 17.56 17.57 17.58 17.59 17.6 17.61 17.62 17.63 17.64 17.65 17.66 17.67 17.68 17.69 17.7 17.71 17.72 17.73
62. oldal
1.799 1.800 1.801 1.802 1.803 kg/l 2.068 2.069 2.071 2.072 2.073 2.074 2.075 2.077 2.078 2.079 2.080 2.081 2.083 2.084 2.085 2.086 2.087 2.089 2.090 2.091 2.092 2.093 2.095 2.096 2.097 2.098 2.099 2.101 2.102 2.103 2.104 2.105 2.107 2.108 2.109 2.110 2.111 2.113 2.114 2.115 2.116 2.117 2.119 2.120 2.121 2.122 2.123 2.125
15.56 15.57 15.58 15.59 15.6 ppg 17.81 17.82 17.83 17.84 17.85 17.86 17.87 17.88 17.89 17.9 17.91 17.92 17.93 17.94 17.95 17.96 17.97 17.98 17.99 18 18.01 18.02 18.03 18.04 18.05 18.06 18.07 18.08 18.09 18.1 18.11 18.12 18.13 18.14 18.15 18.16 18.17 18.18 18.19 18.2 18.21 18.22 18.23 18.24 18.25 18.26 18.27 18.28
1.865 1.866 1.867 1.868 1.869 kg/l 2.134 2.135 2.137 2.138 2.139 2.140 2.141 2.143 2.144 2.145 2.146 2.147 2.149 2.150 2.151 2.152 2.153 2.155 2.156 2.157 2.158 2.159 2.161 2.162 2.163 2.164 2.165 2.167 2.168 2.169 2.170 2.171 2.172 2.174 2.175 2.176 2.177 2.178 2.180 2.181 2.182 2.183 2.184 2.186 2.187 2.188 2.189 2.190
16.64 16.65 16.66 16.67 16.68 16.69 16.7 ppg 18.91 18.92 18.93 18.94 18.95 18.96 18.97 18.98 18.99 19 19.01 19.02 19.03 19.04 19.05 19.06 19.07 19.08 19.09 19.1 19.11 19.12 19.13 19.14 19.15 19.16 19.17 19.18 19.19 19.2 19.21 19.22 19.23 19.24 19.25 19.26 19.27 19.28 19.29 19.3 19.31 19.32 19.33 19.34 19.35 19.36
1.994 1.995 1.996 1.998 1.999 2.000 2.001 kg/l 2.266 2.267 2.268 2.270 2.271 2.272 2.273 2.274 2.276 2.277 2.278 2.279 2.280 2.282 2.283 2.284 2.285 2.286 2.288 2.289 2.290 2.291 2.292 2.294 2.295 2.296 2.297 2.298 2.300 2.301 2.302 2.303 2.304 2.306 2.307 2.308 2.309 2.310 2.312 2.313 2.314 2.315 2.316 2.317 2.319 2.320
17.19 17.2 17.21 17.22 17.23 17.24 17.25 ppg 19.46 19.47 19.48 19.49 19.5 19.51 19.52 19.53 19.54 19.55 19.56 19.57 19.58 19.59 19.6 19.61 19.62 19.63 19.64 19.65 19.66 19.67 19.68 19.69 19.7 19.71 19.72 19.73 19.74 19.75 19.76 19.77 19.78 19.79 19.8 19.81 19.82 19.83 19.84 19.85 19.86 19.87 19.88 19.89 19.9 19.91
2.060 2.061 2.062 2.063 2.065 2.066 2.067 kg/l 2.332 2.333 2.334 2.335 2.337 2.338 2.339 2.340 2.341 2.343 2.344 2.345 2.346 2.347 2.349 2.350 2.351 2.352 2.353 2.355 2.356 2.357 2.358 2.359 2.361 2.362 2.363 2.364 2.365 2.367 2.368 2.369 2.370 2.371 2.373 2.374 2.375 2.376 2.377 2.379 2.380 2.381 2.382 2.383 2.385 2.386
17.74 17.75 17.76 17.77 17.78 17.79 17.8 ppg 20.01 20.02 20.03 20.04 20.05 20.06 20.07 20.08 20.09 20.1 20.11 20.12 20.13 20.14 20.15 20.16 20.17 20.18 20.19 20.2 20.21 20.22 20.23 20.24 20.25 20.26 20.27 20.28 20.29 20.3 20.31 20.32 20.33 20.34 20.35 20.36 20.37 20.38 20.39 20.4 20.41 20.42 20.43 20.44 20.45 20.46
63. oldal
2.126 2.127 2.128 2.129 2.131 2.132 2.133 kg/l 2.398 2.399 2.400 2.401 2.403 2.404 2.405 2.406 2.407 2.409 2.410 2.411 2.412 2.413 2.415 2.416 2.417 2.418 2.419 2.421 2.422 2.423 2.424 2.425 2.427 2.428 2.429 2.430 2.431 2.433 2.434 2.435 2.436 2.437 2.439 2.440 2.441 2.442 2.443 2.445 2.446 2.447 2.448 2.449 2.451 2.452
18.29 18.3 18.31 18.32 18.33 18.34 18.35 ppg 20.56 20.57 20.58 20.59 20.6 20.61 20.62 20.63 20.64 20.65 20.66 20.67 20.68 20.69 20.7 20.71 20.72 20.73 20.74 20.75 20.76 20.77 20.78 20.79 20.8 20.81 20.82 20.83 20.84 20.85 20.86 20.87 20.88 20.89 20.9 20.91 20.92 20.93 20.94 20.95 20.96 20.97 20.98 20.99 21 21.01
2.192 2.193 2.194 2.195 2.196 2.198 2.199 kg/l 2.464 2.465 2.466 2.467 2.468 2.470 2.471 2.472 2.473 2.474 2.476 2.477 2.478 2.479 2.480 2.482 2.483 2.484 2.485 2.486 2.488 2.489 2.490 2.491 2.492 2.494 2.495 2.496 2.497 2.498 2.500 2.501 2.502 2.503 2.504 2.506 2.507 2.508 2.509 2.510 2.512 2.513 2.514 2.515 2.516 2.518
19.37 19.38 19.39 19.4 19.41 19.42 19.43 19.44 19.45
2.321 2.322 2.323 2.325 2.326 2.327 2.328 2.329 2.331
19.92 19.93 19.94 19.95 19.96 19.97 19.98 19.99 20
2.387 2.388 2.389 2.391 2.392 2.393 2.394 2.395 2.397
20.47 20.48 20.49 20.5 20.51 20.52 20.53 20.54 20.55
64. oldal
2.453 2.454 2.455 2.456 2.458 2.459 2.460 2.461 2.462
21.02 21.03 21.04 21.05 21.06 21.07 21.08 21.09 21.1
2.519 2.520 2.521 2.522 2.524 2.525 2.526 2.527 2.528
a versa ppg 10.13 10.14 10.15 10.16 10.17 10.18 10.19 10.2 10.21 10.22 10.23 10.24 10.25 10.26 10.27 10.28 10.29 10.3 10.31 10.32 10.33 10.34 10.35 10.36 10.37 10.38 10.39 10.4 10.41 10.42 10.43 10.44 10.45 10.46 10.47 10.48 10.49 10.5 10.51 10.52 10.53 10.54 10.55 10.56 10.57 10.58 10.59 10.6 10.61 10.62 10.63 10.64
kg/l 1.214 1.215 1.216 1.217 1.219 1.220 1.221 1.222 1.223 1.225 1.226 1.227 1.228 1.229 1.231 1.232 1.233 1.234 1.235 1.237 1.238 1.239 1.240 1.241 1.243 1.244 1.245 1.246 1.247 1.249 1.250 1.251 1.252 1.253 1.255 1.256 1.257 1.258 1.259 1.261 1.262 1.263 1.264 1.265 1.267 1.268 1.269 1.270 1.271 1.273 1.274 1.275
65. oldal
10.65 ppg 12.86 12.87 12.88 12.89 12.9 12.91 12.92 12.93 12.94 12.95 12.96 12.97 12.98 12.99 13 13.01 13.02 13.03 13.04 13.05 13.06 13.07 13.08 13.09 13.1 13.11 13.12 13.13 13.14 13.15 13.16 13.17 13.18 13.19 13.2 13.21 13.22 13.23 13.24 13.25 13.26 13.27 13.28 13.29 13.3 13.31 13.32 13.33 13.34 13.35 13.36 13.37
1.276 kg/l 1.541 1.542 1.543 1.545 1.546 1.547 1.548 1.549 1.551 1.552 1.553 1.554 1.555 1.557 1.558 1.559 1.560 1.561 1.563 1.564 1.565 1.566 1.567 1.569 1.570 1.571 1.572 1.573 1.575 1.576 1.577 1.578 1.579 1.581 1.582 1.583 1.584 1.585 1.587 1.588 1.589 1.590 1.591 1.593 1.594 1.595 1.596 1.597 1.599 1.600 1.601 1.602
66. oldal
13.38 13.39 13.4 ppg 15.61 15.62 15.63 15.64 15.65 15.66 15.67 15.68 15.69 15.7 15.71 15.72 15.73 15.74 15.75 15.76 15.77 15.78 15.79 15.8 15.81 15.82 15.83 15.84 15.85 15.86 15.87 15.88 15.89 15.9 15.91 15.92 15.93 15.94 15.95 15.96 15.97 15.98 15.99 16 16.01 16.02 16.03 16.04 16.05 16.06 16.07 16.08 16.09 16.1
1.603 1.605 1.606 kg/l 1.871 1.872 1.873 1.874 1.875 1.877 1.878 1.879 1.880 1.881 1.883 1.884 1.885 1.886 1.887 1.889 1.890 1.891 1.892 1.893 1.894 1.896 1.897 1.898 1.899 1.900 1.902 1.903 1.904 1.905 1.906 1.908 1.909 1.910 1.911 1.912 1.914 1.915 1.916 1.917 1.918 1.920 1.921 1.922 1.923 1.924 1.926 1.927 1.928 1.929
67. oldal
16.11 16.12 16.13 16.14 16.15 ppg 18.36 18.37 18.38 18.39 18.4 18.41 18.42 18.43 18.44 18.45 18.46 18.47 18.48 18.49 18.5 18.51 18.52 18.53 18.54 18.55 18.56 18.57 18.58 18.59 18.6 18.61 18.62 18.63 18.64 18.65 18.66 18.67 18.68 18.69 18.7 18.71 18.72 18.73 18.74 18.75 18.76 18.77 18.78 18.79 18.8 18.81 18.82 18.83
1.930 1.932 1.933 1.934 1.935 kg/l 2.200 2.201 2.202 2.204 2.205 2.206 2.207 2.208 2.210 2.211 2.212 2.213 2.214 2.216 2.217 2.218 2.219 2.220 2.222 2.223 2.224 2.225 2.226 2.228 2.229 2.230 2.231 2.232 2.234 2.235 2.236 2.237 2.238 2.240 2.241 2.242 2.243 2.244 2.246 2.247 2.248 2.249 2.250 2.252 2.253 2.254 2.255 2.256
68. oldal
18.84 18.85 18.86 18.87 18.88 18.89 18.9 ppg 21.11 21.12 21.13 21.14 21.15 21.16 21.17 21.18 21.19 21.2 21.21 21.22 21.23 21.24 21.25 21.26 21.27 21.28 21.29 21.3 21.31 21.32 21.33 21.34 21.35 21.36 21.37 21.38 21.39 21.4 21.41 21.42 21.43 21.44 21.45 21.46 21.47 21.48 21.49 21.5 21.51 21.52 21.53 21.54 21.55 21.56
2.258 2.259 2.260 2.261 2.262 2.264 2.265 kg/l 2.530 2.531 2.532 2.533 2.534 2.536 2.537 2.538 2.539 2.540 2.542 2.543 2.544 2.545 2.546 2.548 2.549 2.550 2.551 2.552 2.554 2.555 2.556 2.557 2.558 2.560 2.561 2.562 2.563 2.564 2.566 2.567 2.568 2.569 2.570 2.572 2.573 2.574 2.575 2.576 2.578 2.579 2.580 2.581 2.582 2.584
69. oldal
21.57 21.58 21.59 21.6 21.61 21.62 21.63 21.64 21.65
2.585 2.586 2.587 2.588 2.590 2.591 2.592 2.593 2.594
70. oldal
Trip calculations Written by Gabor Nemeth Data Pmd-Pipe metal displacement Pcap-Pipe capacity Pt-Pipe total displacement Lstd- Average length of stand Pac-Csg-pipe annular capacity OMW-Original mud weight SMW-Slug mud weight Vs-Volume of slug Lsc-a certain level of mud in the pipe
[email protected] Metric 0.00428 0.00897 0.01325 28.7 0.02367 1490 1680 8 113.73
Unit
l/m l/m l/m m l/m kg/m3 kg/m3 m3 m
Fill in ONLY the section above with data and the program will calculate by itself !!!
1. Fluid level drop (FLD) : a; In dry POOH FLD=
(Pipe displ. x length of stand)/(csg-pipe annular cap.+pipe cap.) 3.76 m/std
b; In wet POOH FLD=
(Pipe total displ. x length of stand)/(csg-pipe ann. cap.+pipe total cap)
10.30 m/std 2. Hydrostatic pressure loss (Ploss) : a; In dry POOH OMW x g x FLD Ploss= b; In wet POOH Ploss= OMW x g x FLD
55 kPa/std
151 kPa/std
3. Slug : a; Level of mud in the pipe after slug (L s) : Ls =
((SMW-OMW) x (Vs/Pcap))/OMW
113.73 m
b; Slug mud weight based on a certain level of mud in the pipe (SMW1) :
SMW1=
OMW+((Lsc x OMW)/(Vs/Pcap))
1680.00 kg/m3
[email protected] Field
0.008205 0.017195 0.0254 94.16 0.045375 12.43 14.02 50.32 373.17
Unit
bbl/ft bbl/ft bbl/ft ft bbl/ft ppg ppg bbl ft
m will calculate by itself !!!
12.35 ft/std
33.79 ft/std
7.98 psi/std
21.85 psi/std
373.17 ft
14.02 ppg
Miscellaneous calculations Written by Gabor Nemeth Data TVD-True vertical depth OMW-Original mud weight d-specific gravity Do-Annulus outside diameter Di-Annulus inside diameter/outside string/ Lp-length of string µ−Dynamic viscosity µp-plastic viscosity τo-Yield value SPM-stroke per minute L-length of stroke D-liner diameter dp-piston rod diameter Qr-True measured flow rate vas-Annular capacity
[email protected] Metric 3600 1400 1.4 9 5/8 5 3600 60 30 8 60 12 6 11/16 2 1242.93 25.03
Unit m
kg/m3 kg/l in in m cp cp lb/100ft2 str/min in in in l/min l/m
Fill in ONLY the section above with data and the program will calculate by itself !!! 1. Theoretical flow rate (Qt) : a; Duplex pump: Qt=(metric.) 0,0515 x SPM x L x (D^2-dp^2/2) (metric) 1584.16 l/min 0,000162 x SPM x L x ((2 x D^2)-dp^2) (field) Qt=(field.) b; Single-acting Triplex pump: Qt=(metric.) Qt= 0,0386 x SPM x L x D^2 (metric) Qt=(field.) Qt=0,000243 x SPM x D^2 x L (field) 2. Volumetric efficiency (ηv) : ηv=(duplex pump) ηv=Qr/Qt (duplex pump) ηv=(triplex pump) ηv=Qr/Qt (triplex pump)
1242.93 l/min
78% 100%
3. Critical fluid velocity in the annulus (Vc) : Vc=(metric.) (3,04/((Do-Di)xd))x(µp+(root2 µp^2+40,05xτo x (Do-Di)^2 x d)) (metric) (9,974/((Do-Di)xd))x(µp+(root2 µp^2+40,05xτo x (Do-Di)^2 x d)) (field) Vc=(field.) V-Fluid velocity 49.66 m/min laminar Type of flow : If VVc, the flow is turbulent !
4. Annular Pressure Loss (APL) : APL=((Qr*Lp*µp)/(408,63*(Do+Di)*(Do-Di)^3))+((τo*Lp)/(13,26*(Do-Di))) Laminar flow: APL=(Q Turbulent flow: APL=(Lp*d^0,8*Qr^1,8*µp^0,2)/(706,96*(Do+Di)^1,8*(Do-Di)^3)
APL=(field.)
((Lp*τo)/225*(Do-Di))+(((Lp*µp*(V/60))/1500*(Do-Di)^2)
5. Equivalent circulating density (ECD) : ECD=(metric.) OMW+((APL x 1000)/(9,81xTVD)) (metric) ECD=(field.) OMW+(APL/(0,052*TVD)) (field.) 6. Trip margin (TM) :
1411 kg/m3
TM=(metr.) TM=(field.)
τo x 10,2418/(Do-Di)(metr.) τo/(11,7x(Do-Di)) (field.)
17.72 kg/m3
[email protected] Unit Field 11811 ft 11.68 ppg 1.4 kg/l 9 5/8 in 5 in 11811 ft 60 cp 30 cp 8 lb/100ft2 60 str/min 12 in 6 11/16 in 2 in 328.36 gpm 0.04798 bbl/ft
will calculate by itself !!!
418.59 gpm
328.64 gpm
78% 100%
62.18 m/min 204.02 ft/min 162.94 ft/min laminar
697 kPa 395 kPa 120.79 psi
11.88 ppg
0.15 ppg
WORK DONE BY A DRILLING LINE
/metric units/
Fill in ONLY this section with data
Written by Gabor Nemeth L1=the deepest depth of the operation L2=the beginning of the operation l =length of a stand LDC 1=length of DC 1 LDC 2=length of DC 2 LHWDP=length of HWDP Real weight of bit, stabilizer, drilling jar, pony DC, etc. DC 1 real weight DC 2 real weight HWDP real weight DP 1 real weight (or tbg., or csg.) LDP 1=length of DP 1 DP 2 real weight (or tbg., or csg.) LDP 2=length of DP 2 Mud density P=total weight of travelling block-elevator assembly p=weight of DP with tool joints(accounting for buoyancy)
[email protected] in meter 3600 in meter 3580 in meter 28.6 in meter 260 in meter 100 in meter 0 in kg 1300 in kg/m 242 in kg/m 214.8 in kg/m 73.4 in kg/m 29.02 in meter 1900 in kg/m 23.1 in meter 1320 in kg/l 1.49 in kg 8000 in kg/m 21.53 d=additional weight due to BHA(DC,HWDP,bit etc.)(accounting for buoyancy) kg 69433 BUOYANCY FACTOR k=1-(Mud density/Steel density) 0.810 DC 1 apparent weight = DC 1 real weight-Buoyancy DC 1 196.07 DC 2 apparent weight = DC 2 real weight-Buoyancy DC 2 174.03 HWDP real weight-Buoyancy HWDP HWDP apparent weight = 59.47 DP 1 apparent weight = DP 1 real weight-Buoyancy DP 1 23.51 DP 2 apparent weight = DP 2 real weight-Buoyancy DP 2 18.69 Bit, stabilizer, drilling jar, pony DC, etc. apparent weight 1053.25 Buoyancy DC 1 = (DC 1 real weight*Mud density)/Steel density 45.93 Buoyancy DC 2 = (DC 2 real weight*Mud density)/Steel density 40.77 Buoyancy HWDP= HWDP real weight*Mud density/Steel density 13.93 Buoyancy DP 1 = (DP 1 real weight*Mud density)/Steel density 5.51 Buoyancy DP 2 = (DP 2 real weight*Mud density)/Steel density 4.38 Apparent weight
=
HENCE:
Real weight x ((Steel density - Mud density) / Steel density)
Type of operation:
Tm1 Tm=(0,981*(p*L*(L+l)+4*L*(P+d/2))*(10^-6))*1,02 in 897
pooh
1.
Round trip
2.
POOH
3.
RIH
4.
Short trip
5.
Drilling 1
6.
Drilling 2
7.
Reaming
8.
Coring
9.
Running casing
Steel
448
NOTE:
density :
7.85
Fill in ONLY this section with data
WORK DONE BY A DRILLING LINE
/field units/
D1=the deepest depth of the operation in feet D2=the beginning of the operation in feet L =length of a stand in feet LDC 1=length of DC in feet LDC 2=length of DC in feet LHWDP=length of HWDP in feet Real weight of bit, stabilizer, drilling jar, pony DC, etc. in lbs Length of bit, stabilizer, drilling jar, pony DC, etc. in feet DC 1 real weight in lb/ft DC 2 real weight in lb/ft HWDP real weight in lb/ft DP 1 real weight (or tbg., or csg.) in lb/ft LDP 1=length of DP 1 in feet DP 2 real weight (or tbg., or csg.) in lb/ft LDP 2=length of DP 2 in feet Mud density in ppg M=total weight of travelling block-elevator assembly in lbs W = Bouyed weight of drill pipe in lb/ft C = Bouyed weight of BHA minus bouyed weight of equal length DP in lbs BUOYANCY FACTOR k=1-(Mud density/Steel density) DC 1 apparent weight = DC 1 real weight-Buoyancy DC 1 DC 2 apparent weight = DC 2 real weight-Buoyancy DC 2 HWDP apparent weight = HWDP real weight-Buoyancy HWDP DP 1 apparent weight = DP 1 real weight-Buoyancy DP 1 DP 2 apparent weight = DP 2 real weight-Buoyancy DP 2 Bit, stabilizer, drilling jar, pony DC, etc. apparent weight Buoyancy DC 1 = (DC 1 real weight*Mud density)/Steel density Buoyancy DC 2 = (DC 2 real weight*Mud density)/Steel density Buoyancy HWDP= HWDP real weight*Mud density/Steel density Buoyancy DP 1 = (DP 1 real weight*Mud density)/Steel density Buoyancy DP 2 = (DP 2 real weight*Mud density)/Steel density Apparent weight
=
HENCE:
11811 11745 93.83 853 328 0 2866 10 162.89 144.34 49.32 19.5 6234 15.5 4320 12.43 17637 14.47 156935 0.810 131.98 116.95 39.96 15.80 12.56 2322.20 30.91 27.39 9.36 3.70 2.94
Real weight x ((Steel density - Mud density) / Steel density)
Type of operation:
Tm1 TM=((D*(L+D)*W/10560000)+((D*(M+1/2C)/2640000) 623
pooh
1.
Round trip
2.
POOH
3.
RIH
4.
Short trip
5.
Drilling 1
6.
Drilling 2
7.
Reaming
8.
Coring
9.
Running casing
311
NOTE: Steel
density :
65.51
c units/
[email protected] m m m m m m kg kg/m kg/m kg/m kg/m m kg/m m kg/l kg kg/m kg kg/m kg/m kg/m kg/m kg/m kg kg/m kg/m kg/m kg/m kg/m
ty) / Steel density) Tm2 890 tons km tons km tons km tons km tons km tons km tons km tons km tons km
kg/dm3
d units/ ft ft ft ft ft ft lbs ft lb/ft lb/ft lb/ft lb/ft ft lb/ft ft ppg lbs lb/ft lbs lb/ft lb/ft lb/ft lb/ft lb/ft lbs lb/ft lb/ft lb/ft lb/ft lb/ft
ty) / Steel density) Tm2 618 tonmiles tonmiles tonmiles tonmiles tonmiles tonmiles tonmiles tonmiles tonmiles
ppg
PROCEDURE FOR SLIP & CUT DRILLING LINE PROGRAMME
INTRODUCTION This procedure has issued as a guidline for slip and cut drilling line programme
RIG BASIC DATA Mast
Hook load
Capacity Height
tons
14 mlbs
142 ft
Drilling Line Type 1 3/8 6 x 19 IPS, IWRC
500
Breaking load
Drawworks
No. of line
in tons 14
75.7
Type
Cap.
Midco U914
1400 HP
CUT OFF LENGTH IN NUMBER OF DRUM LAPS FOR DRILLING LINE X laps + 1/2 lap for counterbalanced grooved drum =
11 1/2
Type of bearrings Plain
1.09 ( as per API RP 9B )
laps
Conversion of laps to length is π * OD/12 * No.of drum laps
90.32 ft
27.53 m
Fast line tension = Hook load/(Number of line x Reeving efficiency) Reeving efficiency (ηm)=
ta= F/(N x ηm)
(Friction factor/depending on type of bearrings/ to the number of line Number of line x (Friction factor -1) x (Friction factor to the number of line
Safety factor ( S.F. ) is equal
S.F. = Breaking load / Fast line tension
Ton- Miles per foot cut when operating at safety factor 5 is 20, for full cut - off length
20 * 90,32' = 1806 ton-miles
This is a good drilling practice to slip three times between cut - off.
THE GOOD PROCEDURE IS
Slip drilling line 9 m after every 602 ton - miles / 862 Tkm / Cut - off drilling line 27 m after every 1806 ton - miles / 2586 Tkm
Rig No.
Drilling line work report
Units : Tons, meters, Tkm
FILL ONLY THE WHITE COLUMNS DATE
RIG ACTOIN
10/02/00 Drilling 11/02/00 Round trip
FROM
0 50
TO
50 0
TKM ACT.
8 8 15 60 55 450 310 9 18 56 156 230 18 27 400 200 8 12 9 65 56 98 79 222 200 26 64 79 120 300 8 8 16 69 150 8 45 12 200 16 150 35 80 45 150 8 16
FROM SLIP
8 16 31 91 146 0 310 0 18 74 230 460 478 0 400 0 8 20 29 94 150 248 327 0 200 226 290 369 489 0 8 16 32 101 251 259 304 316 0 16 166 201 281 326 0 8 24
FROM CUT
8 16 31 91 146 596 906 0 18 74 230 460 478 505 905 1105 1113 1125 1134 1199 1255 1353 1432 0 200 226 290 369 489 789 797 805 821 890 1040 1048 1093 1105 1305 1321 1471 1506 1586 1631 0 8 24
TKM CUMMUL.
8 16 31 91 146 596 906 915 933 989 1145 1375 1393 1420 1820 2020 2028 2040 2049 2114 2170 2268 2347 2569 2769 2795 2859 2938 3058 3358 3366 3374 3390 3459 3609 3617 3662 3674 3874 3890 4040 4075 4155 4200 4350 4358 4374
CUT, SLIP
C O. S LENGTH
slip
9
cut
27
slip
9
slip
9
cut
27
slip
9
slip
9
cut
27
16 30 15 50 8
40 70 85 135 143
40 70 85 135 143
4390 4420 4435 4485 4493
PROGRAMME
programme
Drum Type
OD "
Grooved
30
3.341727 ( as per API RP 9B )
64.22 tons
umber of line th power) - 1 he number of line th power)
1.18
2586 Tkm /
ts : Tons, meters, Tkm
PRESENT LENGTH
1100 1100 1100 1100 1100 1100 1100 1073 1073 1073 1073 1073 1073 1073 1073 1073 1073 1073 1073 1073 1073 1073 1073 1046 1046 1046 1046 1046 1046 1046 1046 1046 1046 1046 1046 1046 1046 1046 1046 1046 1046 1046 1046 1046 1019 1019 1019
BHA NUMBER
1
1019 1019 1019 1019 1019
P D WH 1CD 2CD
Written by Gabor Nemeth Data DP1 real weight /including tool joint/ DP2 real weight /including tool joint/ HWDP real weight DC1 real weight DC2 real weight DP1 length DP2 length HWDP length DC1 length DC2 length Mud density DP1 tensile yield strength Distance between the two datum lines / l /
1P D 2P D
Determination of the length of free pipe in a stuck string
Bit
Metric 25.05 31.83 73.4 149.8 123.9 1000 1500 300 150 100 1.4 141.2 300
[email protected] Unit Field kg/m 16.83 kg/m 21.39 kg/m 49.32 kg/m 100.66 kg/m 83.26 m 3281 m 4921 m 984 m 492 m 328 kg/l 11.68 103daN 317430 mm 11 4/5
Fill in ONLY the section above with data and the program will calculate by itself !!!
Procedures 1. 2. 3. 4.
Calculate the maximum pull on drill pipe. Calculate the weight of the drill string in mud. Calculate the allowable pull margin. Pull on the drill string until the weight indicator shows a pull T 1 of some tons. This should be approximately the weight of drill string in mud + 30 % of the pull margin. Draw a mark at the kelly-bushing level. Pull on approximately 2-6 tons / 4400-13200 lbs/ more than before and return to the previous weight. Draw a second mark at the kellybushing level. This second mark should be distinct from the first caused by friction of drill pipe in the hole. Draw a datum line midway between these two marks. 5. Proceed as above by applying T2 pull on. This should be approximately the weight of drill string in mud + 65 % of the pull margin. Draw a mark at the kelly-bushing level. Pull on again approximately 2-6 tons / 4400-13200 lbs /more than before, and return to the previous weight. Draw a second mark as before and draw a datum line midway between these two marks. 6. Measure the distance / l / in mm or inches between the two datum lines. 7. Calculate the length of free pipe. Calculation of max. pull on drill pipe
130 tons
285687
Calculation of weight of drill string in mud
107 tons
234880
23 tons
50807
Calculation of T1 pull
113 tons
250122
Calculation of T2 pull
122 tons
267905
Calculation of the allowable pull margin
Calculation of the length of free pipe
2538 m
8337
uck string
[email protected] Unit lb/ft lb/ft lb/ft lb/ft lb/ft ft ft ft ft ft ppg lbs inches
culate by itself !!!
me tons. This he pull margin. s / 4400-13200 lbs/ mark at the kellyed by friction of
y the weight of -bushing level. ore, and return to m line midway
lbs lbs lbs lbs lbs ft
Back-off
1P D 2 C DP D WH 1CD
Data DP1 real weight /including tool joint/ DP2 real weight /including tool joint/ HWDP real weight DC1 real weight DC2 real weight Weight of travelling block, hook etc. DP1 length DP2 length HWDP length DC1 length DC2 length Mud density Depth of stuck point Depth of back-off Tool joint matting surface area DP1 torsional strength Max torsional limit for 1000 m DP
[email protected]
2P D
Written by Gabor Nemeth
Bit
Metric 25.05 31.83 73.4 149.8 123.9 8 1000 1500 300 150 100 1.4 3384 2500 21.93 141.2 12 1/2
Unit kg/m kg/m kg/m kg/m kg/m tons m m m m m kg/l m m cm2 103daN turns/1000 m
Field 16.83 21.39 49.32 100.66 83.26 17637 3281 4921 984 492 328 11.68 11117 8202 3.4 317430 12 1/2
Fill in ONLY the section above with data and the program will calculate by itself !!!
Procedures 1. Before any back-off, determine the depth of stuck point. Decide the depth of back-off. 2. Make up the drill string to 80% of the torsional limit of the drill pipe in tension ( weight of drill string in mud ). Read the torsional limit in the "Drilling Data Handbook" K21-K24 chart, and multiply by the back-off depth/1000 m ( back-off depth/3280,84 ft ). Make-up the drill string to the right. 3. Set the neutral point at the depth of back-off. The weight indicator should show the calculated tension. 4. Apply leftward twist amounting to 80% of the rightward twist used to make-up the string.
Calculation of weight of drill string in mud 80% of max. torsional limit at back-off depth in tension
Hydrostatic pressure at the depth of back-off
107 tons 25 right turns 34335 kPa
234880 25 4982
Weight in mud of free length of drill pipe + block
68 tons
149504
Weight indicator tension at neutral point
75 tons
166446
80% of rightward turns for applying leftward twist
20 left turns
20
[email protected] Unit lb/ft lb/ft lb/ft lb/ft lb/ft lbs ft ft ft ft ft ppg ft ft in2 lbs turns/3281 ft
lculate by itself !!!
depth of back-off. in tension ( weight Handbook" K21-K24 80,84 ft ). Make-up
hould show the cal-
o make-up the string.
lbs right turns psi lbs lbs left turns
