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Technical data-book

This document provides technical data and formulas for Wild Well's oilfield services. It includes formulas for calculating capacities and volumes, pump outputs and pressures, equivalent circulating density, trip calculations, pressure and gradients, kick sheet calculations, and tables of pipe, casing, and BOP specifications. Wild Well offers a wide range of well control, engineering, and training services to safely address complex issues in the oil and gas industry.

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TECHNICAL DATA BOOK As the leading provider of comprehensive emergency response and resolution, prevention, and operational services for the oil and gas industry, Wild Well offers innovative solutions to complex issues. No other company on earth can claim a more experienced team, more jobs successfully completed, or more industry personnel trained each year. When it’s under Wild Well. Consider it covered. EMERGENCY: 1.281.784.4700 Wild Well World Headquarters 1.281.784.4700 wildwell.com A SUPERIOR ENERGY SERVICES COMPANY
Well Control Services Firefighting and well control Pressure control Hot tap and valve drill Freeze services Well Control Engineering Well modeling Dynamic kill modeling Relief well planning Well control advisory and project management Advanced Engineering Flow assurance and thermal engineering Multiphase flow and computational fluid dynamics Multi-physics simulations Mechanical and structural design Advanced structural analysis 3D laser scanning and survey Marine Well Services Riserless light well intervention Unconventional decommissioning WellCONTAINED™ Training & Rigsite Services Well control training Rigsite assessment through kick drills Well control equipment surveys Well specific readiness training HSE Training Incident response training Incident management training CSI Technologies Cement engineering services Lab and testing services Resin technology Research and product development
A Quick Reference Book of Formulas, Charts and Tables A SUPERIOR ENERGY SERVICES COMPANY © 2014 Wild Well Control, Inc. The information contained herein has been collected from various sources. Accordingly, Wild Well Control, Inc. cannot and does not guarantee, warrant or represent the accuracy of or accept any responsibility for the use of any information contained herein.
2 Table of Contents Acronyms & Abbreviations..................................................................................2 Common Formulas & Equations Capacities & Volumes for Downhole ...............................................................4 Capacities & Volumes of Tanks........................................................................5 Pump Output & Rate Formulas......................................................................... 6 Pump Pressure Relationships ............................................................................6 Equivalent Circulating Density.........................................................................7 Trip Calculations...............................................................................................7 Pressure & Gradient Formulas ..........................................................................8 Kick Related Formulas & Equations Kill Sheet Calculations...................................................................................... 9 Kick Related Formulas....................................................................................10 Kick Related Engineering Calculations ..........................................................11 Volumetric Method Calculations .................................................................... 12 Lubricate & Bleed Calculations ......................................................................12 Bullheading Calculations ................................................................................13 Stripping / Snubbing Calculations................................................................... 14 Subsea Formulas .............................................................................................15 Accumulator Sizing.........................................................................................15 Mud & Cement Formulas................................................................................16 Hydraulics Formulas .......................................................................................18 Estimates & Rules of Thumb Tripping...........................................................................................................18 Stuck Pipe........................................................................................................19 Free Point and Stretch Estimates..................................................................... 20 Temperature Drop Across Choke or Orifice...................................................21 Bit Nozzle Pressure Loss.................................................................................21 Gas Well Flow Rates.......................................................................................22 Area of a Circle ...............................................................................................22 Force and Pressure ..........................................................................................23 Weight of Spiral Drill Collars ......................................................................... 23 Buoyancy Factor .............................................................................................23 Surface and Bottom Hole Pressures in Full Gas Column ...............................23 Pipe Elongation Due to Temperature..............................................................24 Pipe, BOP & Other Data Tables Drillpipe – Range II.........................................................................................26 Drillpipe Capacity & Displacement ................................................................27 Heavy-Weight Drillpipe..................................................................................28 Drill Collars.....................................................................................................29 Drill Collar Capacity & Displacement............................................................31 KILL SHEET.................................................................................................32 API Tubing......................................................................................................34 Premium Connection Tubing .......................................................................... 40 Casing Strength ............................................................................................... 42 Casing Capacity...............................................................................................45 Hole Capacity..................................................................................................47 Triplex Pumps at 100% Efficiency .................................................................48 Mud Weight Adjustments ............................................................................... 50 Mud Weights................................................................................................... 51 Specifications for BOP Flanges, etc. ..............................................................53 Gate Valve Data ..............................................................................................54 API Ring Joint Flanges ...................................................................................56 BOP Fluid Operating Volumes ....................................................................... 59 Coiled Tubing Data .........................................................................................65 Coiled Tubing Dimensions.............................................................................. 66 Electric Line ....................................................................................................68 Wireline Data ..................................................................................................70 Conversion Factors..........................................................................................71
Acronyms & Abbreviations 3 Unless otherwise defined, the following abbreviated terms are used in this book. Units are identified within specific formulas and equations. Term Description bbl Barrel bpm Barrels per minute Cap Capacity Csg Casing DC Drill collar Disp Displacement DP Drillpipe DS Drillstring ECD Equivalent circulating density Eff Efficiency EMW Equivalent mud weight EOB End of build FCP Final circulating pressure FMDPP Final maximum drillpipe pressure FP Formation pressure ft Foot gal Gallon gpm Gallons per minute HP Hydrostatic pressure ICP Initial circulating pressure ID Internal diameter IMDPP Initial maximum drillpipe pressure KOP Kick off point KWM Kill weight mud MD Measured depth min Minutes MW Mud weight OD Outer diameter OMW Original mud weight pcf Pounds per cubic foot PP Pump pressure ppf Pounds per foot ppg Pounds per gallon psi Pounds per square inch PV Plastic viscosity Q Flow rate SF Safety factor SICP Shut in casing pressure SIDPP Shut in drillpipe pressure sk, sx Sack, sacks SPM Strokes per minute SPP Slow pump pressure stk Stroke TVD True vertical depth V Velocity Vol Volume YP Yield point
4 Formulas & Equations CCaappaacciittiieess && VVoolluummeess ffoorr DDoowwnnhhoollee Capacities Open Hole Capacitybbl/ft (OHCap) = 1,029.4 )Diameter(Hole 2 inches Casing Capacitybbl/ft (CsgCap) = 1,029.4 )ID(Casing 2 inches Drill String Capacitybbl/ft (DSCap) = 1,029.4 )ID(Pipe 2 inches OH x DS Annular Capacitybbl/ft (OH x DSCap) = 4.029,1 )ODString()erHoleDiamet( 22 inchesinches  Csg x DS Annular Capacitybbl/ft (Csg x DSCap) = 4.029,1 )ODString()IDgsinCa( 22 inchesinches  Multiple String Annular Capacitybbl/ft (MSACap) = 4.029,1 )2ODPipe()1PipeOD()IDgsinCa( 222 inchesinchesinches      Volumes per Section Open Hole Volumebbl (OHVol) = OHCapbbl/ft x Lengthft Casing Volumebbl (CsgVol) = CsgCapbbl/ft x Lengthft Drill String Volumebbl (DSVol) = DSCapbbl/ft x Lengthft OH x DS Annular Volumebbl (OH x DSVol) = (OH x DSCap)bbl/ft x Lengthft Csg x DS Annular Volumebbl (Csg x DSVol) = (Casg x DSCap)bbl/ft x Lengthft Multiple String Annular Volumebbl (MSAVol) = MSACapbbl/ft x Lengthft
Formulas & Equations 5 CCaappaacciittiieess && VVoolluummeess ooff TTaannkkss Vertical Cylindrical Tanks Capacitybbl/ft =   7.148 DiameterTank 2 ft Capacitybbl/ft =   1,029.4 DiameterTank 2 inches Capacitybbl/inch =   85.78 DiameterTank 2 ft Capacitybbl/inch =   12,352.9 DiameterTank 2 inches Volumebbl = Capacitybbl/ft x Heightft Volumebbl = Capacitybbl/inch x Heightinches Rectangular Tanks Capacitybbl/ft = 0.178 x Lengthft x Widthft Capacitybbl/inch = 0.0148 x Lengthft x Widthft Volumebbl = Capacitybbl/ft x Heightft Volumebbl = Capacitybbl/inch x Heightinches Horizontal Cylindrical Tanks Volume of Tankbbl =   1,029.4 DiameterTank Length 2 inches ft  Content from Volume (for Horizontal Tanks) Height Ratio = inches inches TankofHeight ContentofHeight FIND VOLUME FACTOR FROM TABLE USING CALCULATED HEIGHT RATIO: Content in Tankbbl = Vol of Tankbbl x Volume Factor Height Ratio Volume Factor Height Ratio Volume Factor 0.05 0.019 0.55 0.560 0.10 0.052 0.60 0.626 0.15 0.092 0.65 0.690 0.20 0.142 0.70 0.747 0.25 0.195 0.75 0.800 0.30 0.252 0.80 0.857 0.35 0.310 0.85 0.900 0.40 0.373 0.90 0.948 0.45 0.430 0.95 0.980 0.50 0.500 1.00 1.000
6 Formulas & Equations PPuummpp OOuuttppuutt && RRaattee FFoorrmmuullaass Pump Outputs FOR TRIPLEX PUMPS: Outputbbl/stk = 0.000243 x (Liner IDinches)2 x Strokeinches x Eff% FOR DUPLEX PUMPS (DOUBLE ACTING): Outputbbl/stk = 0.000162 x [2 x (Liner IDinches)2 – (Rod ODinches)2] x Strokeinches x Eff% Pump Rates Ratebpm = Outputbbl/stk x SPM Rategpm = 42 x Outputbbl/stk x SPM Pumping/Spotting/Displacing Timemin = SPMOutput PumptoBBL bbl/stk  PPuummpp PPrreessssuurree RReellaattiioonnsshhiippss New Pump Pressure (PP) for Rate Change New PPpsi = psi bpm bpm PPOld RateOld RateNew 2       New PPpsi = psiPPOld SPMOld SPMNew 2       New Pump Pressure (PP) for Density Change New PPpsi = psi ppg ppg PPOriginal MWOriginal MWNew 
Formulas & Equations 7 EEqquuiivvaalleenntt CCiirrccuullaattiinngg DDeennssiittyy ((EECCDD)) Equivalent Circulating Density (ECDppg) using Pressure Loss ECDppg = TVDft psi ppg Depth0.052 LossPressureFrictionAnnular MW   Where: Annular Friction Pressure Loss in psi is approximately equal to 10% of the pump pressure for normal hole geometries (i.e., no liners or tapered strings). Equivalent Circulating Density (ECDppg) using Yield Point (YP) for MW  13 ppg ECDppg = inchesinches ppg PipeOD-erHoleDiamet YP0.1 MW   Where: YP = Fann 300 reading – PV PV = Fann 600 reading – Fann 300 reading Equivalent Circulating Density (ECDppg) using Yield Point (YP) for MW > 13 ppg ECDppg = inchesinches ppg PipeODerHoleDiamet 0.1 MW             inchesinches ft/min PipeODerHoleDiamet300 VPV YP TTrriipp CCaallccuullaattiioonnss Trip Marginppg Trip Marginppg =  inchesinches mud ODPipe-DiameterHole11.7 YP  Trip Marginppg = TVDft psi Depth0.052 LossPressureAnnular  Slug Mud Weightppg for a given Length of Dry Pipe Slug Weightppg =   bbl bbl/ftftppg ppg SlugofVolume CapDPPipeDryLengthMW MW   Slug Volumebbl for a given Length of Dry Pipe Slug Volumebbl = ppgbbl bbl/ftftppg MW-MWSlug CapDPPipeDryLengthMW 
8 Formulas & Equations TTrriipp CCaallccuullaattiioonnss,, ccoonnttiinnuueedd Pit Gain from Slugbbl Pit Gainbbl = ppg ppgppg bbl MW MW-WeightSlug VolumeSlug  Depth Slug Fallsft Depth Slug Fallsft = bbl/ft bbl CapDP SlugfromGainPit Hydrostatic Pressure Drop per Vertical Foot (Ppsi/ft) when Pulling Dry Pipe Ppsi/ft = bbl/ftbbl/ft bbl/ftppg CapDPCapAnnulus DisplDPxMWx0.052  Hydrostatic Pressure Drop per Vertical Foot (Ppsi/ft) when Pulling Wet Pipe Ppsi/ft =   bbl/ft bbl/ftbbl/ft ppg CapAnnulus DisplDPCapDP xMWx0.052  Length of Dry Pipe Pulled Before Fill-Up for Desired Pressure Drop P Lengthft =   bbl/ftppg bbl/ftbbl/ftpsi DisplDPMW0.052 CapDPCapAnnulusP   Length of Wet Pipe Pulled Before Fill-Up for Desired Pressure Drop P Lengthft = ( )bbl/ftbbl/ftppg bbl/ftpsi DisplDP+CapDP×MW×0.052 CapAnnulus×P PPrreessssuurree && GGrraaddiieenntt FFoorrmmuullaass Fluid Gradient (Gradientpsi/ft) Gradientpsi/ft = 0.052 x Fluid Densityppg Gradientpsi/ft = 0.007 x Fluid Densitypcf Gradientpsi/ft = 0.433 x Specific Gravity (SG) Hydrostatic Pressure (HPpsi) HPpsi = Gradientpsi/ft x DepthTVDft HPpsi = 0.052 x MWppg x DepthTVDft HPpsi = 0.007 x MWpcf x DepthTVDft HPpsi = 0.433 x SG x DepthTVDft
Formulas & Equations 9 KKiillll SShheeeett CCaallccuullaattiioonnss ((AAllll ffoorrmmuullaass bbaasseedd oonn ssiinnggllee bbuubbbbllee iinn wwaatteerr bbaasseedd mmuudd..)) SSEEEE SSAAMMPPLLEE KKIILLLL SSHHEEEETT OONN PPAAGGEE 3322//3333.. Kill Weight Mud (KWMppg) from Original Mud Weight (OMWppg) KWMppg =   ppg TVDft psi OMW Depth0.052 SIDPP   Initial Circulating Pressure (ICPpsi) ICPpsi = SIDPPpsi + SPPpsi Final Circulating Pressure (FCPpsi) FCPpsi = ppg ppgpsi OMW KWMSPP  Strokes to Bit (STB) STB = stk/bbl bbl Output VolumegDrillstrin Strokes for KWM to Shoe Strokes to Shoe = STB Output VolumeAnnularOpenhole bbl/stk bbl  Strokes for KWM to Surface Strokes to Surface = STB Output VolumeAnnularTotal bbl/stk bbl  Time for KWM to Bit Time to Bitmin = SPM STB Time for KWM to Shoe Time to Shoemin = SPM ShoetoStrokes Time for KWM to Surface Time to Surface = SPM SurfacetoStrokes
10 Formulas & Equations KKiicckk RReellaatteedd FFoorrmmuullaass ((AAllll ffoorrmmuullaass bbaasseedd oonn ssiinnggllee bbuubbbbllee iinn wwaatteerr bbaasseedd mmuudd..)) Length of Influx Influx Lengthft = bbl/ft bbl CapAnnulusLower SizeInflux Expected Pit Gain (MPGbbl) with a Gas Kick in Water-Based Mud Systems MPGbbl = ppg ft/bblbblpsi KWM CapAnnularGainOriginalFP 4   Expected Surface Pressure (MSPpsi) from a Gas Kick in Water-Based Mud Systems MSPpsi = bbl/ft ppgbblpsi CapAnnularSurface KWM×GainOriginal×FP ×20.0 Maximum Allowable Mud Weight (MAMWppg) MAMWppg = ppg TVDft psi MWTest DepthShoe0.052 PressureApplied   Note: Applied Pressure from Integrity or Leak-Off test. Maximum Allowable Shut-In Casing Pressure (MASPpsi) MASPpsi = 0.052 x (MAMWppg – MWppg) x ShoeDepthTVDft Kick Tolerance (KTppg) with Influx KTppg =          TVDft TVDft ppgppg DepthTotal DepthShoe MWMAMW –          TVDft TVDft ppgppg DepthHole HeightInflux MWIMW Where: MWIppg = Density of influxppg Estimated Kick Density Kick Densityppg = TVDft psipsi ppg LengthKick052.0 SIDPPSICP MW    Kick Gradientpsi/ft Kick Gradientpsi/ft =   TVDft psipsi ppg LengthKick SIDPPSICP 052.0MW   Gas Migration Distance DistanceTVDft = 052.0MW SICPinRise ppg psi  Rate of Gas Migration Migration RateTVDft/min = min TVDft RiseforTime RiseofDistance
Formulas & Equations 11 KKiicckk RReellaatteedd EEnnggiinneeeerriinngg ((AAllll ffoorrmmuullaass bbaasseedd oonn ssiinnggllee bbuubbbbllee iinn wwaatteerr bbaasseedd mmuudd..)) Bottom Hole Pressure (BHPpsi) while Circulating on the Choke BHPpsi = Hydrostatic Pressurepsi Mud in Drillstring + SIDPPpsi Equivalent Mud Weight (EMWppg) at Bottom Hole while Circulating out a Kick EMWppg = TVDft psi Depth0.052 BHP  Shut-In Casing Pressure (SICPpsi) SICPpsi =  ppgppgpsi DensityKickMW052.0[SIDPP  x Length of InfluxVDft Formation Pressure (FPpsi) FPpsi = SIDPPpsi + [0.052 x OMWppg x DepthTVDft] FPpsi = SICP + 0.052 x [(Kick LengthVDft x Kick Densityppg) + (Mud Columnft x OMWppg)] % Reduction in Hydrostatic Pressure Due to Gas- Cut Mud (GCMW) %Pgcm (for water-base mud) %Pgcm =   ppg ppgppg GCMW GCMWOMW100  Leak-Off Test Pressure (LOTpsi) and Equivalent Mud Weight (EMWLOT) at Shoe LOTpsi = 0.052 x Test MWppg x TVDshoe + Applied Pressure to Leak-Offpsi EMWLOT ppg = TVDft psi ShoeDepthx0.052 LOT Formation Integrity Test Pressure (FITpsi) and Equivalent Mud Weight (EMWFIT) at Shoe FITpsi = 0.052 x Test MWppg x TVDshoe + Applied Integrity Pressurepsi EMWFIT ppg = TVDft psi ShoeDepthx0.052 FIT Maximum Formation Pressure that can be Controlled with a Well Shut-In Max FPpsi = 0.052 x (KTppg + MWppg) x DepthTVDft
12 Formulas & Equations KKiicckk RReellaatteedd EEnnggiinneeeerriinngg CCaallccuullaattiioonnss,, ccoonnttiinnuueedd ((AAllll ffoorrmmuullaass bbaasseedd oonn ssiinnggllee bbuubbbbllee iinn wwaatteerr bbaasseedd mmuudd..)) Maximum Kick Height Possible not to Exceed MASP Kick HeightVDft = psi/ftpsi/ft GradientKick-GradientMud psiMASP Maximum Kick Volume Possible not to Exceed MASP Kick Volumebbl = Kick Heightft x Annulus Capbbl/ft VVoolluummeettrriicc MMeetthhoodd CCaallccuullaattiioonnss Note: Not valid when hole is losing fluid. ((AAllll ffoorrmmuullaass bbaasseedd oonn ssiinnggllee bbuubbbbllee iinn wwaatteerr bbaasseedd mmuudd..)) Initial Pressure Build Increment (IP) IPpsi = Safety Marginpsi + Rangepsi Cycle Pressure Build Increment (CP) CPpsi = Rangepsi Hydrostatic Pressure (HPLpsi/bbl) Loss per Barrel of Mud Bled in Upper Annulus HPLpsi/bbl = holeoftopatCapAnnulus 0.104)-Mud(Gradient bbl/ft psi/ft Bleed Volume (bbl) per Cycle Volbleed = bbl/psi psi HPL CP   LLuubbrriiccaattee && BBlleeeedd CCaallccuullaattiioonnss Note: Not valid when hole is losing fluid. ((AAllll ffoorrmmuullaass bbaasseedd oonn ssiinnggllee bbuubbbbllee iinn wwaatteerr bbaasseedd mmuudd..)) Cycle Hydrostatic Pressure Gain (HPpsi/bbl) per Barrel of Mud Pumped in Upper Annulus HPpsi/bbl = holeoftopatCapAnnulus 0.104)-MudLube(Gradient bbl/ft psi/ft Cycle Hydrostatic Pressure Increase (HPIpsi) or Lubricated Volume (VOLbbl) to be Bled Off HPIpsi = holeoftopatCapAnnulus ΔVOLx0.104)-MudLube(Gradient bbl/ft bblpsi/ft VOLbbl = psi/ft psi 0.104)-MudLube(Gradient holeoftopatCapAnnulusΔHPI x bbl/ft
Formulas & Equations 13 LLuubbrriiccaattee && BBlleeeedd CCaallccuullaattiioonnss ((AAllll ffoorrmmuullaass bbaasseedd oonn ssiinnggllee bbuubbbbllee iinn wwaatteerr bbaasseedd mmuudd..)) Simplified Equation for Lubrication P3 psi = psi2 2 psi1 P )(P Where: P1 = Original shut in pressure P2 = Pressure increase due to pumping lubricating fluid into the wellbore. P3 = pressure to bleed down after adding the hydrostatic of the lubricating fluid Procedure: 1. Select a working pressure range. For example, Pw = 50 - 100 psi. 2. Pump lubricating fluid through the kill line to increase the casing pressure by the working pressure, so that P2 = P1 + PW. 3. Allow the pressure to stabilize. The pressure may drop by a substantial amount. 4. Calculate the pressure (P3) to bleed down to by using the formula above. 5. Repeat steps 2 through 4 until all the gas is lubricated out of the well. BBuullllhheeaaddiinngg CCaallccuullaattiioonnss Kill Weight Mud (KMppg) KWMppg = TVDft psi DepthPerfs0.052 PressureFormation  Formation Integrity Pressure (FITpsi) at Perfs Depth FITpsi = 0.052 x (EMWFIT ppg at perf) x PerfsTVDft Hydrostatic Pressure (HPpsi) in Drillpipe HPpsi = Formation Pressurepsi – SIDPPpsi Initial Maximum Drillpipe Pressure (IMDPPpsi) IMDPPpsi = FITpsi – HPpsi Hydrostatic Pressure from KWMppg (KMHPpsi) KMHPpsi = 0.052 x KWMppg x PerfsTVDft Final Maximum Drillpipe Pressure (FMDPPpsi) FMDPPpsi = FITpsi – KMHPpsi
14 Formulas & Equations SSttrriippppiinngg//SSnnuubbbbiinngg CCaallccuullaattiioonnss Breakover Point Between Stripping & Snubbing Snub Forcelb = Wellbore Pressurepsi x (DP or DC ODin)2 x 0.7854 + Friction Forcelb DC Weightlb = DC Weightlb/ft x DC Lengthft x Buoyancy Factor DP Weight Required for Breakoverlb = Snub Forcelb - DC Weightlb Length of DP Required for Breakoverft = FactorBouyancyxWeightDP BreakoverforRequiredWeightDP lb/ft lb Friction Forcelb = Friction Through Pressure Control Elements Influx Height Gain from Stripping Into Heightft =   bbl/ft bbl/ftbbl/ftft CapAnnulus DPDisplDPCapxStrippedLengthPipe  Casing Pressure Increase (SICP) from Stripping into an Influx SICPpsi = Heightft x (Gradient Mud – Gradient Influx)psi/ft Mud Volume to Bleed to Maintain Constant Bottom Hole Pressure BleedMudbbl = psi/ft bbl/ftpsi GradientMud CapAnnulusxIncrementPressureCsg
Formulas & Equations 15 SSuubbsseeaa FFoorrmmuullaass Hydrostatic Pressure in Riser (HPRpsi) HPRpsi = (Water Depthft + Air Gapft) x .052 x MWppg Hydrostatic Pressure from Seawater (HPSpsi) HPSpsi = .052 x Water Depthft x Seawater Weightppg Riser Differentialpsi Riser Differentialpsi = HPRpsi - HPSpsi Riser Marginppg Riser Marginppg =  ftftft psi GapAir-DepthWater-TVD0.052 alDifferentiRiser  Pump Start-Up Pressure on Casing Side Pump Start-Uppsi = SICPpsi – CLFPpsi Where: CLFPpsi = Choke Line Friction Pressure Initial Circulating Pressure (ICPpsi) ICPpsi = SIDPPpsi + SPPpsi through the riser Final Circulating Pressure (FCPpsi) FCPpsi = SPPpsi (through the riser) ppg ppg OMW KWM  AAccccuummuullaattoorr SSiizziinngg API Minimum Requirements 100% (S.F.= 1) of fluid volume required to close and hold closed all preventers and open an HCR valve and have a system pressure of 200 psi above minimum recommended precharge pressure remaining on the accumulator with pumps off. Standard Recommendation 150% (S.F.= 1.5) of fluid volume required to close and hold closed all preventers and open an HCR valve and have 1,200 psi system pressure remaining on the accumulator with pumps off. Fluid Volume Required (Volreqd) Volreq = S.F. x (CloseVolannular + CloseVolbop1 + CloseVolbop2 + CloseVolbop3 + CloseVolbop4 + OpenVolhcr)
16 Formulas & Equations AAccccuummuullaattoorr SSiizziinngg,, ccoonnttiinnuueedd Accumulator Volume Required Usable hydraulic fluid for operation of blowout preventer equipment is affected by system pressure and nitrogen precharge. If the nitrogen precharge is at the correct (recommended) precharge, multiply the sizing factor from the table below times the fluid volume required to operate a specified number of BOP functions (Volreq) will provide the required total accumulator volume. Accumulator System Pressure Minimum Recommended Precharge Pressure Useable Fluid Accumulator Size Factor* 3,000 1,000 1 50.0%* 2 5,000 1,500 1 58.2%* 1.72 * Based on minimum system pressure of 200 psi over precharge. 1 All precharge pressures should be in compliance with API 16D. Precharge Pressure: The accumulator bottles filled with only precharge gas at its initial pressure and ambient temperature. The precharge pressure should be specified with a temperature. Precharge pressure is not to exceed the working pressure of the accumulator. Any precharge pressure less than the working pressure of the accumulator may be used as long as the functional requirements of pressure and volume and minimum design factors are satisfied. Accumulator Volume Example If the total fluid required for a BOP stack is 33 gallons, including the safety factor, and the accumulator has an operating pressure of 3,000 psi with a 1,000 psi minimum precharge, the accumulator volume required is 33 gallons times the size factor of 2, or 66 gallons. Accumulator Usable Fluid Volume Usable Volume = VR(Volume Required) x Bottle Volume Where VR = psi psi psi psi PressoperatingMax PressPrecharge - PressoperatingMin PressPrecharge MMuudd && CCeemmeenntt FFoorrmmuullaass Barite (100 lb sx) Per 100 bbl Required for Weight-Up Sacks per 100 bbl = ppg ppgppg KWM-35 OMW-KWM 1,470 Hematite (100 lb sx) Per 100 bbl Required for Weight-Up Sacks per 100 bbl = ppg ppgppg KWM-40 OMW-KWM 1,680
Formulas & Equations 17 MMuudd && CCeemmeenntt FFoorrmmuullaass,, ccoonnttiinnuueedd Pit Volume Increase per 100 bbl (V100bbl) due to Weight-Up with Barite V100bbl = ppg ppgppg KWM-35 OMW-KWM 100  Final Mud Weight (MWppg) when Mixing Two Densities of Mud MWppg = ( ) ( ) bbl+bbl ppgbblppgbbl Vol2Vol1 MW2×Vol2+MW1×Vol1 Initial Mud Volume Required (IVolbbl) to Build a Final Volume of Mud with Barite IVolbbl = ppg ppg bbl OMW-35 KWM-35 VolFinal  Sacks of (94 lb) Cement Required Sacks94lb = cf/sk ftbbl/ftcf/bbl Yield %ExcessxLengthxCapx5.615 Mix Fluid Requirement Mix Fluidbbl =   gal/bbl gal/sk 42 ReqFluidMix MixtoSacksNo.  Balanced Plug (Cement, Barite, etc.) A) Calculate volume of plug: PlugVolbbl = Plug Lengthft X Hole Capbbl/Ft B) Calculate length of balanced column : Column Lengthft = bbl/ftbbl/ft bbl CapDPCapAnnulus PlugVol  C) Calculate total string volume to balance: VolBalancebbl =(Plug Bottom Depthft – Column Lengthft) X DPcapbbl/Ft D) Calculate ratio of spacer inside and outside of string: Spacer Ratio = bbl/ft bbl/ft CapDP CapAnnular E) Calculate displacement volume: DisplVolbbl = VolBalancebbl – Spacer Behindbbl
18 Formulas & Equations HHyyddrraauulliiccss FFoorrmmuullaass Annular Velocity (AVft/min) Vft/min = 22 inin PipeODHoleOD RatePump24.51 - gpm Hydraulic Horsepower (HHP) HHP = 1,714 PressurePumpxQ psigpm HHP = 40.8 PressurePumpxQ psibpm Rules of Thumb TTrriippppiinngg RRuulleess ooff TThhuummbb Ideally, drillers would like to keep bottomhole hydrostatic pressure constant during the trip out (POOH) and the trip in (RIH). However, this is impossible from the operational standpoint because of swab and surge pressures. Most tripping rules-of-thumb are closely associated with maintaining a safe hydrostatic overbalance that neither causes a kick nor lost circulation. Slug Mud Weight Rule of Thumb Slug mud weight is generally one ppg higher than the hole mud weight, with the objective being to unbalance the DP/annulus U-tube by enough to pull dry pipe. The condition of the mud, related to drill solids, and/or the mud weight range could influence the driller to accept less than one ppg.
Rules of Thumb 19 SSttuucckk PPiippee The causes of stuck pipe are broadly classified as differential or mechanical, and good monitoring and operating practices will minimize both types of pipe sticking. Differential sticking is caused by mud pressure overbalance and is influenced by drilling practices, type mud solids, permeability, bottom-hole assembly clearance, coefficient of friction and the lubricating characteristics of mud. Mechanical sticking is caused by deterioration of hole stability (shale problems, hole cleaning, etc.) and/or directional (crooked-hole) problems. Rule of Thumb for Differentially Stuck Pipe The estimated force required to pull free is equal to the contact force per unit length, times the length of pipe in contact with permeable formation times the coefficient of friction. This estimate tends to be more accurate in a straight hole than in a directional well. Estimating Formula for Differential Sticking Fdiff = K (P) Area Where: K = Sticking coefficient (0.2 water base mud) (P) = Differential pressure (psi) d = Diameter (inches) L = Permeable zone length (feet) Area = Contact area (inches 2) Area =               3 d ft .in12 L (assume ⅓ of the drill collar circumference is buried) Circumference =  x Diameter Conclusion: Force to pull free increases as the length of pipe in contact with permeable formation increases, and as the coefficient of friction between pipe and wall increases. Example Given 6 ¼" DC: 545.6 3 25.61416.3 3 d     (round to 6.5) P = 200 psi (approx. 0.5 ppg overbalance at 8,000 ft) L = 200 ft (of permeable zone) Fdiff = 0.2 x 200psi x 200ft x 12in./ft x 6.5in. = 624,000lbs
20 Rules of Thumb FFrreeee PPooiinntt aanndd SSttrreettcchh EEssttiimmaatteess When the drill string is stuck, the free point method can be used to estimate the amount of free pipe in the hole. Begin by pulling on the pipe with an initial force (Fi) that is at least 1,000 pounds more than the hanging weight of the string, and make a reference mark on the string. Increase the pull by increments (for example, 5,000 lbs) to final force (Ff) to determine a measurable stretch. Mark the string again, measure the distance between the marks and record as the stretch (S) in inches. Record the difference between Ff and Fi as the pull increment (PI). The amount of free pipe (L) in 1,000’s of feet below the rotary can then be estimated. These estimates tend to be more accurate in straight holes than in directional wells. Estimating Formula The formula for free pipe length L is: L = PI IDOD S9635.1 22   The formula for pipe stretch S is: S = )ID(OD1.9635 LPl 22   Where: L = Length of free pipe (1,000s ft) S = Stretch (inches) OD = OD of the pipe (inches) ID = ID of the pipe (inches) Pl = Pull increment (1,000s lbs) = Ff - Fi Example Given: Drillpipe size = 5", 19.5 lb/ft Fi = 5,000 lb OD = 5" Ff = 35,000 lb ID = 4.276" S = 12" Calculate: PI = 35 – 5 = 30 L = 30 284.1825 129635.1   = 5.27 thousand feet
Rules of Thumb 21 EEssttiimmaattiinngg TTeemmppeerraattuurree DDrroopp AAccrroossss aa CChhookkee oorr OOrriiffiiccee Rule of Thumb The temperature drop across a choke or orifice is about one degree Fahrenheit (F) per each pressure drop of one atmosphere (rounded at 15 psi). Estimating Formula   F1 atm PP T Lh drop    Where: Tdrop = Temperature drop (degrees) Ph = Gas pressure before the choke (psi) PL = Gas pressure after the choke (psi) atm = Atmospheric pressure (15 psi) Example Calculate temperature drop if the gas pressure is reduced from 1,000 psi to 500 psi across a choke. Tdrop = F1 atm 500)(1,000   = 33 x 1°F = 33°F temperature drop BBiitt NNoozzzzllee PPrreessssuurree LLoossss 2 2 Ax10858 Qxρ P Where: ΔP = Pressure (psi) ρ = Density (ppg) Q = Circulation rate (gal/min) A = Area of the nozzle (in2)
22 Rules of Thumb EEssttiimmaattiinngg GGaass WWeellll FFllooww RRaatteess Rule of Thumb The approximate flow rate (in mmscfd) of a gas well through a blowdown line choke can be estimated by multiplying 24 hours/day, times the tubing pressure plus 15, times the square of the choke size in inches and divide by 1,000. Estimating Formula Q = 1,000 (Dch)x15)(PLx24 2 Where: Q = Flowrate (mmscfd) PL = Pressure upstream of choke (psi) Dch = Choke size (inches) Example Calculate the estimated flowrate of a gas well, given that tubing pressure is 3,500 psi, and choke size is 1/4. Q = 1,000 (0.25)x15)(3,500x24 2  = 5.273 mmscfd AArreeaa ooff aa CCiirrccllee ((iinn22 )) 0.7854 x D2 or π D2 /4 or π R2 Where: D = diameter (inches) R = radius (inches)
Rules of Thumb 23 FFoorrccee aanndd PPrreessssuurree Force lb = Pressurepsi x Areasq in WWeeiigghhtt ooff SSppiirraall DDrriillll CCoollllaarrss ppf for spiral DC = 0.96 x ppf for smooth DC of same OD & ID BBuuooyyaannccyy FFaaccttoorr ((BBFF)) BF = 65.4 MW65.4 ppg SSuurrffaaccee && BBoottttoomm HHoollee PPrreessssuurreess iinn FFuullll GGaass CCoolluummnn Method A – Approximate gas gradient is 0.1 psi/ft SP = BHP – (0.lpsi/ft x TVDft) Method B – Exact equation SP =BHP x e -           avgavg TZ DSG0.01875 Where: SP = Surface Pressure (psi) BHP = Bottom hole pressure (psi) SG = Specific gravity of the gas D = Depth in TVD (feet) Zavg = Average compressibility factor of the gas T avg = Average gas temp in degrees Rankine(°F + 460)
24 Rules of Thumb PPiippee EElloonnggaattiioonn DDuuee ttoo TTeemmppeerraattuurree Since the well has higher temperatures than the air above ground, an elongation will take place. Rule of Thumb Pipe will elongate about 0.83 inches, per 100 feet of length, per 100 degree F increase in temperature. Knowing the surface temperature and the average temperature of the well, the elongation can be estimated. Note: Elongation (stretch) is also caused by the hanging weight of pipe. Estimating Formulas FSTTVD ft100 F1 BHT          2 STBHT Ta   T = Ta – Surface Temp TL F in/in 0000069.012L ft/inT    83.0 F100 T ft100 L LT     Where: BHT = Bottomhole temperature (°F) Depth = True vertical depth (ft) ST = Surface temperature (°F) Ta = Average temperature (°F) T = Change in average temperature (°F) LT = Elongation (inches) L = Length of pipe (ft)
Rules of Thumb 25 MMyy RRuulleess ooff TThhuummbb
26 Pipe Size In. Nom. Wt. Lb/Ft Wall Thick. In. Pipe ID In. Plain EndWt. Lb/Ft Upset Wt. Lb Pipe End Dia.ID Pipe End Dia.OD API Designation ToolJointwithToolJointwithoutToolJoint OD In. ID In. Length Ft. Weight Lb Capacity Bbls/Ft Displ. Bbls/Ft Capacity Bbls/Ft Displ. Bbls/Ft ExternalUpset–GradeE 2⅞10.400.3622.1519.722.402.1513.219OH3.8752.1561.2934.990.004510.003890.004490.00353 3½13.300.3682.76412.314.002.6023.824NC38(IF)4.7502.6881.5461.100.007410.005150.007420.00448 3½15.500.4492.60214.632.802.6023.824NC38(IF)5.0002.5631.5974.820.006580.006060.006580.00532 InternalExternalUpset–GradeX 519.500.3624.27617.9316.803.6535.188NC50(EH)6.3753.5001.65120.230.017450.007840.017760.00652 ExternalUpset–GradeG 414.000.3303.34012.9314.403.0634.625NC46(IF)6.0003.2501.70108.760.010820.005870.010840.00471 4½16.600.3373.82614.9817.203.5635.188NC50(IF)6.3753.7501.67113.100.014210.006630.014220.00545 InternalExternalUpset–GradeG 4½20.000.4303.64018.6917.602.8134.250NC46(EH)6.2502.5001.71142.460.012520.008300.012870.00680 519.500.3624.27617.9316.803.5635.188NC50(IF)6.6252.7501.70157.370.017190.008270.017760.00652 525.600.5004.00024.0315.403.3135.1885½FH7.2503.2501.82188.170.015230.010750.015540.00874 525.600.5004.00024.0315.403.3135.1885½FH7.2503.5001.82179.970.015350.010660.015540.00874 5½21.900.3614.77819.8121.003.8135.5635½FH7.2503.5001.79184.410.021620.009250.022180.00721 InternalExternalUpset–GradeS 5½21.900.3614.77819.8121.003.8135.563HT557.0004.0002.33199.190.021720.009250.022180.00721 5½24.700.4154.67022.5418.403.8135.563HT557.0003.7502.31210.150.020670.010420.021190.00820 5⅞23.400.3615.1537.0004.250.025210.009710.025790.00773 6⅝25.200.3305.96522.1925.875.3156.929HT658.0005.0002.35240.810.033850.010780.034560.00807 6⅝27.700.3625.90124.2124.005.3156.929HT658.0004.7502.39284.150.032970.011940.033830.00881 Drillpipe – Range II
Drillpipe Capacity & Displacement 27 DP OD (In). Weight (ppf) ID Tube (In.) DP Capacity (bbl/ft) Displacement (bbl/ft) Closed- End (bbl/ft) 2 ⅜ 4.85 1.995 0.00387 0.0016 0.0055 6.65 1.815 0.00320 0.0023 0.0055 2 ⅞ 6.45 2.469 0.00592 0.0021 0.0080 6.85 2.441 0.00579 0.0022 0.0080 8.35 2.323 0.00524 0.0028 0.0080 10.40 2.151 0.00449 0.0035 0.0080 3 ½ 8.50 3.063 0.00911 0.0028 0.0119 9.50 2.992 0.00870 0.0032 0.0119 11.20 2.900 0.00817 0.0037 0.0119 13.30 2.764 0.00742 0.0045 0.0119 15.50 2.602 0.00658 0.0053 0.0119 4 11.85 3.476 0.01174 0.0038 0.0155 14.00 3.340 0.01084 0.0047 0.0155 15.70 3.240 0.01020 0.0053 0.0155 4 ½ 12.75 4.000 0.01554 0.0041 0.0197 13.75 3.958 0.01522 0.0045 0.0197 16.60 3.826 0.01422 0.0055 0.0197 20.00 3.640 0.01287 0.0068 0.0197 5 16.25 4.408 0.01888 0.0054 0.0243 19.50 4.276 0.01776 0.0065 0.0243 20.50 4.214 0.01725 0.0070 0.0243 5 ½ 21.90 4.778 0.02218 0.0072 0.0294 24.70 4.670 0.02119 0.0082 0.0294 5 ⅞ 23.40 5.153 0.02579 0.0077 0.0335 26.30 5.045 0.02472 0.0088 0.0335 28.67 4.875 0.02309 0.0104 0.0335 6 ⅝ 22.20 6.065 0.03573 0.0069 0.0426 25.20 5.965 0.03456 0.0081 0.0426 31.90 5.761 0.03224 0.0104 0.0426 7 ⅝ 29.25 6.969 0.04718 0.0093 0.0565 Note: Capacity and displacement value are without tool joint.
28Nominal Size In. NominalTubeDimensionsToolJointApprox. WeightTube &Joints lb/ft Make-up Torque (ft-lb) Capacity bbls/ft Displacement bbls/ft InsideDia. In. Wall ThicknessIn. ConnectionSize In. Outside Dia.In. Inside Dia.In. 3½21/160.719NC38(3½IF)4¾23/1625.39,9000.00420.0092 3½2¼0.625NC38(3½IF)4¾2⅜23.29,9000.00500.0084 429/160.719NC40(4FH)5¼211/1627.213,2500.00730.0100 4½2¾0.875NC46(4IF)6¼2⅞41.021,8000.00740.0149 531.000NC50(4½IF)6⅝31/1649.329,4000.00880.0179 5½3⅜1.0635½FH73½57.033,2000.01110.0207 6⅝4½1.0636⅝FH84½70.846,9000.01960.0257 Heavy-Weight Drillpipe
29ODID Capacity 1½" 0.0022 1¾" 0.0030 2" 0.0039 2¼" 0.0049 2½" 0.0061 2¾" 0.0073 3" 0.0087 3¼" 0.0103 3½" 0.0119 3¾" 0.0137 4" Wtlb/ft36.734.532.029.2------ Dispbbl/ft0.01330.01250.01160.0106------ 4¼" Wtlb/ft42.240.037.534.7------ Dispbbl/ft0.01530.01450.01360.0126------ 4½" Wtlb/ft48.145.943.440.6------ Dispbbl/ft0.01750.01670.01580.0148------ 4¾" Wtlb/ft54.352.149.646.843.6----- Dispbbl/ft0.01970.01890.01810.01700.0159----- 5" Wtlb/ft60.858.656.153.350.1----- Dispbbl/ft0.02210.02130.02040.01940.0182----- 5¼" Wtlb/ft67.665.462.960.156.953.4---- Dispbbl/ft0.02460.02380.02290.02190.02070.0194---- 5½" Wtlb/ft74.872.670.167.364.160.656.8--- Dispbbl/ft0.02720.02640.02550.02450.02330.02210.0207--- 5¾" Wtlb/ft82.380.177.674.871.668.164.3--- Dispbbl/ft0.02990.02910.02820.02720.02610.02480.0234--- 6" Wtlb/ft90.187.985.482.679.475.972.167.963.4- Dispbbl/ft0.03280.03200.03110.03010.02890.02760.02620.02470.0231- 6¼" Wtlb/ft98.095.893.390.587.383.880.075.871.3- Dispbbl/ft0.03560.03490.03390.03290.03180.03050.02910.02760.0259- 6½" Wtlb/ft107.0104.8102.399.596.392.889.084.880.3- Dispbbl/ft0.03890.03810.03720.03620.03500.03380.03240.03080.0292- Drill Collars SpiralDrillCollars Approx.Displacementof SpiralDrillCollarinbbls/ft 747,2 56.2ID-OD22     
30ODID Capacity 1½" 0.0022 1¾" 0.0030 2" 0.0039 2¼" 0.0049 2½" 0.0061 2¾" 0.0073 3" 0.0087 3¼" 0.0103 3½" 0.0119 3¾" 0.0137 6¾" Wtlb/ft116.0113.8111.3108.5105.3101.898.093.889.3- Dispbbl/ft0.04220.04140.04050.03950.03830.03700.03560.03410.0325- 7" Wtlb/ft125.0122.8120.3117.5114.3110.8107.0102.898.393.4 Dispbbl/ft0.04550.04470.04380.04270.04160.04030.03890.03740.03580.0340 7¼" Wtlb/ft134.0131.8129.3126.5123.3119.8116.0111.8107.3102.4 Dispbbl/ft0.04870.04790.04700.04600.04490.04360.04220.04070.03900.0372 7½" Wtlb/ft144.0141.8139.3136.5133.3129.8126.0121.8117.3112.4 Dispbbl/ft0.05240.05160.05070.04970.04850.04720.04580.04430.04270.0409 7¾" Wtlb/ft154.0151.8149.3146.5143.3139.8136.0131.8127.3122.4 Dispbbl/ft0.05600.05520.05430.05330.05210.05090.04950.04790.04630.0445 8" Wtlb/ft165.0162.8160.3157.5154.3150.8147.0142.8138.3133.4 Dispbbl/ft0.06000.05920.05830.05730.05610.05490.05350.05200.05030.0485 8¼" Wtlb/ft176.0173.8171.3168.5165.3161.8158.0153.8149.3144.4 Dispbbl/ft0.06400.06320.06230.06130.06010.05890.05750.05600.05430.0525 8½" Wtlb/ft187.0184.8182.3179.5176.3172.8169.0164.8160.3155.4 Dispbbl/ft0.06800.06720.06630.06530.06410.06290.06150.06000.05830.0565 8¾" Wtlb/ft199.0196.8194.3191.5188.3184.8181.0176.8172.3167.4 Dispbbl/ft0.07240.07160.07070.06970.06850.06720.06580.06430.06970.0609 9" Wtlb/ft210.2208.0205.6202.7199.6196.0192.2188.0183.5178.7 Dispbbl/ft0.07650.07570.07480.07380.07260.07140.07000.06850.06680.0651 10" Wtlb/ft260.9258.8256.3253.4250.3246.8242.9238.8234.3229.4 Dispbbl/ft0.09500.09420.09330.09230.09110.08980.08840.08690.08530.0835 Drill Collars
Drill Collar Capacity & Displacement 31 DC OD (In.) DC ID (In.) DC Capacity (bbl/ft) Steel Displ. (bbl/ft) Closed-End (bbl/ft) 3 ⅛ 1.250 0.00152 0.0080 0.0095 3 ¾ 1.500 0.00219 0.0115 0.0137 4 ⅛ 2.000 0.00389 0.0126 0.0165 4 ¾ 2.000 0.00389 0.0181 0.0219 6 2.250 0.00492 0.0301 0.0350 6 ¼ 2.500 0.00607 0.0318 0.0379 6 ½ 2.500 0.00607 0.0350 0.0410 8 2.813 0.00768 0.0545 0.0622 8 ¼ 2.875 0.00803 0.0589 0.0661 8 ½ 2.875 0.00803 0.0622 0.0629 9 2.875 0.00803 0.0707 0.0787 9 ½ 2.875 0.00803 0.0796 0.0877 10 2.875 0.00803 0.0891 0.0971 10 ½ 2.875 0.00803 0.0991 0.1071 11 2.875 0.00803 0.1095 0.1175 11 ½ 2.875 0.00803 0.1204 0.1285 12 2.875 0.00803 0.1319 0.1399
32WellDataKickData DateSIDPpsi|SICPpsi TD|TVDVolumegainedbbl MudweightppgOldmudweight(OMW)ppg Slowpumppsi@SPMBitatft Fastpumppsi@SPM Pumpoutputbbl/stkKillData("Wait&Weight"Method) Killrate(sloworfastpump)=_________SPM Killweightmud(KWM)= TVD052.0 SIDPP OMW  =_________ppg Initialcirculationpressure(ICP)=SIDP+Killratepressure=_________psi Finalcirculationpressure(FCP)=Killratepressurex OMW KWM =_________psi Surfacetobit__________strokes|Bittosurface__________strokes Onecirculation__________strokes DrillStringCapacityAnnulusCapacity Sec.Abbl Sec.Bbbl Sec.Cbbl Sec.Dbbl Sec.Ebbl Totalbbl Sec.Fbbl Sec.Gbbl Sec.Hbbl bbl bbl Totalbbl Kill Sheet 1.281.784.7400USA wildwell.com
33KillSchedule("Wait&Weight"Method) StrokesVolumesDrillpipePressStrokesVolumeDrillipePress 00ICP ToBitFCP Casingsize Setat Bitatft TDatft NOTE:Enlargepageby125%to get8½x11"full-sizeworksheet. Kill Sheet STROKES KILLCHART PRESSURE
34ubingSizeNormalWeight Grade Wall Thick. In. Inside Dia.In. ThreadedCoupling Collapse Resistance PSI Internal Yield Pressure PSI JointYieldStrength Capacity bbl/ft Displacement Nominal In. ODIn. T&C Non- Upset lb/ft T&C Upset lb/ft Drift DiaIn. CouplingOutsidedia.T&C Non-Upset Lb T&C Upset Lb T&C Non-Upset bbl/ft T&C Upset bbl/ft Non- UpsetIn. Upset Rea.In. Upset SpecIn. ¾ 1.0501.141.20H-400.113.824.7301.3131.6607,6807,5306,36013,3000.000660.000410.00044 1.0501.141.20J-550.113.824.7301.3131.66010,56010,5608,74018,2900.000660.000410.00044 1.0501.141.20C-750.113.824.7301.3131.66014,41014,13011,92024,9400.000660.000410.00044 1.0501.141.20N-800.113.824.7301.3131.66015,37015,07012,71026,6100.000660.000410.00044 1 1.3151.701.80H-400.1331.049.9551.6601.9007,2707,08010,96019,7600.001070.000620.00065 1.3151.701.80J-550.1331.049.9551.6601.90010,0009,73015,06027,1600.001070.000620.00065 1.3151.701.80C-750.1331.049.9551.6601.90013,64013,27020,54037,0400.001070.000620.00065 1.3151.701.80N-800.1331.049.9551.6601.90014,55014,16021,91039,5100.001070.000620.00065 1¼ 1.6602.302.40H-400.1251.4101.2862.0542.2005,5705,2700.00193 1.6602.302.40H-400.1401.3801.2862.0542.2006,1805,90015,53026,7400.001850.000840.00087 1.6602.302.40J-550.1401.3801.2862.0542.2008,4908,12021,36036,7700.001850.000840.00087 1.6602.302.40C-750.1401.3801.2862.0542.20011,58011,07029,12050,1400.001850.000840.00087 1.6602.302.40N-800.1401.3801.2862.0542.20012,36011,81031,06053,4800.001850.000840.00087 API Tubing
35 TubingSizeNormalWeight Grade Wall Thick. In. Inside Dia.In. ThreadedCoupling Collapse Resistance PSI Internal Yield Pressure PSI JointYieldStrength Capacity bbl/ft Displacement Nominal In. ODIn. T&C Non- Upset lb/ft T&C Upset lb/ft Drift DiaIn. CouplingOutsidedia.T&C Non-Upset Lb T&C Upset Lb T&C Non-Upset bbl/ft T&C Upset bbl/ft Non- UpsetIn. Upset Rea.In. Upset SpecIn. 11/2 1.9002.752.90H-400.1451.6101.5162.2002.5005,6405,34019,09031,9800.002520.001000.00106 1.9002.752.90J-550.1451.6101.5162.2002.5007,7507,35026,25043,9700.002520.001000.00106 1.9002.752.90C-750.1451.6101.5162.2002.50010,57010,02035,80059,9600.002520.001000.00106 1.9002.752.90N-800.1451.6101.5162.2002.50011,28010,68038,13063,9500.002520.001000.00106 21/16 2.063H-400.1561.7517,7707,6300.00298 2.063J-550.1561.7517,6907,2800.00298 2.063C-750.1561.75110,4809,9200.00298 2.063N-800.1561.75111,18010,5900.00298 API Tubing
36 TubingSizeNormalWeight Grade Wall Thick. In. Inside Dia.In. ThreadedCoupling Collapse Resistance PSI Internal Yield Pressure PSI JointYieldStrength Capacity bbl/ft Displacement Nominal In. ODIn. T&C Non- Upset lb/ft T&C Upset lb/ft Drift DiaIn. CouplingOutsidedia.T&C Non-Upset Lb T&C Upset Lb T&C Non-Upset bbl/ft T&C Upset bbl/ft Non- UpsetIn. Upset Rea.In. Upset SpecIn. 23/8 2.3754.00H-400.1672.0411.9472.8755,2304,92030,1300.004050.00146 2.3754.604.70H-400.1901.9951.9012.8753.0632.9105,8905,60035,96052,1700.003870.001670.00171 2.3754.604.70J-550.1901.9951.9012.8753.0632.9108,1007,70049,45071,7300.003870.001670.00171 2.3754.604.70C-750.1901.9951.9012.8753.0632.91011,04010,50067,43097,8200.003870.001670.00171 2.3755.805.95C-750.2541.8671.7732.8753.0632.91014,33014,04096,560126,9400.003390.002110.00216 2.3754.604.70N-800.1901.9951.9012.8753.0632.91011,78011,20071,930104,3400.003870.001670.00171 2.3755.805.95N-800.2541.8671.7732.8753.0632.91015,28014,970102,990135,4000.003390.002110.00216 2.3754.604.70P-1050.1901.9951.9012.8753.0632.91015,46014,70094,410136,9400.003870.001670.00171 2.3755.805.95P-1050.2541.8671.7732.8753.0632.91020,06019,650135,180177.7100.003390.00211 0.00216 API Tubing
37TubingSizeNormalWeight Grade Wall Thick. In. Inside Dia.In. ThreadedCoupling Collapse Resistance PSI Internal Yield Pressure PSI JointYieldStrength Capacity bbl/ft Displacement Nominal In. ODIn. T&C Non- Upset lb/ft T&C Upset lb/ft Drift DiaIn. CouplingOutsidedia.T&C Non-Upset Lb T&C Upset Lb T&C Non-Upset bbl/ft T&C Upset bbl/ft Non- UpsetIn. Upset Rea.In. Upset SpecIn. 27/8 2.8756.406.50H-400.2172.4412.3473.5003.6683.4605,5805,28052,78072,4800.005790.002330.00236 2.8756.406.50J-550.2172.4412.3473.5003.6683.4607,6807,26072,58099,6600.005790.002330.00236 2.8756.406.50C-750.2172.4412.3473.5003.6683.46010,4709,91098,970135,9000.005790.002330.00236 2.8758.608.70C-750.3082.2592.1653.5003.6683.46014,35014,060149360185,2900.004960.003130.00317 2.8756.406.50N-800.2172.4412.3473.5003.6683.46011,17010,570105,570144,9600.005790.002330.00236 2.8758.608.70N-800.3082.2592.1653.5003.6683.46015,30015,000159,310198,7100.004960.003130.00317 2.8756.406.50P-1050.2172.4412.3473.5003.6683.46014,01013,870138,560190,2600.005790.002330.00236 2.8758.608.70P-1050.3082.2592.1653.5003.6683.46020,09019,690209,100260,8100.004960.003130.00317 31/2 3.5007.70H-400.2163.0682.9434.2504,6304,32065,0700.009140.00280 3.5009.209.30H-400.2542.9922.8674.2504.5004.1805,3805,08079,540103,8100.008700.003350.00338 3.50010.20H-400.2892.9222.7974.2506,0605,78092,5500.008290.00371 3.5007.70J-550.2153.0682.9434.2505,9705,94089,4700.009140.00262 API Tubing
38 TubingSizeNormalWeight Grade Wall Thick. In. Inside Dia.In. ThreadedCoupling Collapse Resistance PSI Internal Yield Pressure PSI JointYieldStrength Capacity bbl/ft Displacement Nominal In. ODIn. T&C Non- Upset lb/ft T&C Upset lb/ft Drift DiaIn. CouplingOutsidedia.T&C Non-Upset Lb T&C Upset Lb T&C Non-Upset bbl/ft T&C Upset bbl/ft Non- UpsetIn. Upset Rea.In. Upset SpecIn. 3½ 3.5009.20J-550.2542.9222.8674.2507,4006,990127,2500.008290.00371 3.50010.20J-550.2892.9222.7974.2508,3307,950127,2500.008290.00371 3.5007.70C-750.2163.0682.9434.2507,5408,100122,0100.009140.00280 3.50010.20C-750.2892.9222.7974.25011,36010,840173,5300.008290.00371 3.50012.7012.95C-750.3752.7502.6254.2504.5004.18014,35014,060230,990276,1200.007350.004620.00471 3.5007.70N-800.2163.0682.9434.2507,8708,640130,1400.009140.00280 3.50010.20N-800.2892.9222.7974.25012,12011,560185,1000.008290.00371 3.50012.7012.95N-800.3752.7502.6254.2504.5004.18015,31015,000246,390294,5300.007350.004620.00471 3.5009.209.30P-1050.2542.9922.8674.2504.5004.18013,05013,340208,800271,9700.008700.003350.00338 3.50012.7012.95P-1050.3752.7502.6254.2504.5004.18020,09019,690323,390386,5700.007350.004620.00471 API Tubing
39TubingSizeNormalWeight Grade Wall Thick. In. Inside Dia.In. ThreadedCoupling Collapse Resistance PSI Internal Yield Pressure PSI JointYieldStrength Capacity bbl/ft Displacement Nominal In. ODIn. T&C Non- Upset lb/ft T&C Upset lb/ft Drift DiaIn. CouplingOutsidedia.T&C Non-Upset Lb T&C Upset Lb T&C Non-Upset bbl/ft T&C Upset bbl/ft Non- UpsetIn. Upset Rea.In. Upset SpecIn. 4 4.0009.50H-400.2263.5483.4234.7504,0503,96072,0000.012230.00346 4.00011.00H-400.2623.4763.3515.0004,9004,590123,0700.011740.00400 4.0009.50J-550.2263.5483.4234.7505,1105,44099,0100.012230.00346 4.00011.00J-550.2623.4763.3515.0006,5906,300169,2200.011740.00400 4.0009.50C-750.2263.5483.4234.7506,350135,0100.012230.00346 4.00011.00C-750.2623.4763.3515.0008,4108,600230,7500.011740.00400 4.0009.50N-800.2263.5483.4234.7506,5907,910144,0100.012230.00346 4.00011.00N-800.2623.4763.3515.0008,8009,170246,1400.011740.00400 41/2 4.50012.6012.75H-400.2713.9583.8335.2005.5634,4904,220104,360144,0200.015220.004580.00464 4.50012.6012.75J-550.2713.9583.8335.2005.5635,7305,800143,500198,0300.015220.004580.00464 4.50012.6012.75C-750.2713.9583.8335.2005.5637,2007,900195,680270,0400.015220.004580.00464 4.50012.6012.75N-800.2713.9583.8335.2005.5637,5008,430208,730288,0400.015220.004580.00464 API Tubing
40 TubingSize ConnectionDataTubeData Outer Dia. In. Inner Dia. In. Make- up Torque Grade Outer Dia. In. Inner Dia. In. DriftWall Thick Cross Section 100% Yield Ult. Strength Depth 100% Pull 100% PSI Burst 100% Collapse 100% Cap.Disp.CapacityDisp. Gals/1000ftbbls/ft ¾"CSHYDRIL 1.5#P-110 1.3270.687300P-1101.0500.7420.6480.1540.433110,000125,00031,70047,60032,20026,20022.515.30.000540.00036 1"CSHYDRIL 2.25#C-751.6000.864400C-751.3150.9570.8480.1790.63975,00095,00021,30048,00020,40017,60037.434.40.000890.00082 1"CSHYDRIL 2.25#N-80/L-80 1.6000.864400N-L-801.3150.9570.8480.1790.63980,000100,00022,60051,00021,80018,80037.434.40.000890.00082 1"CSHYDRIL 2.25#T-95 1.6000.864400T-951.3150.9570.8480.1790.63995,000105,00027,00060,70025,90022,30037.434.40.000890.00082 1"CSHYDRIL 2.25#P-1101.6000.864400P-1101.3150.9570.8480.1790.639110,000125,00031,20070,30029,90025,90037.434.40.000890.00082 1"CSHYDRIL 2.25#S-135 1.6000.864500S-1351.3150.9570.8480.1790.639135,000145,00038,30086,20036,70031,70037.434.40.000890.00082 1-¼"CSHYDRIL 3.02#C-75 1.9271.218600C-751.6601.2781.1840.1910.88175,00095,00021,80066,00017,20015,20066.646.20.001590.00110 1-¼"CSHYDRIL 3.02#N-80/L-801.9271.218600N-L-801.6601.2781.1840.1910.88180,000100,00023,50071,00018,40016,20066.646.20.001590.00110 1-¼"CSHYDRIL 3.02#T-95 1.9271.218600T-951.6601.2781.1840.1910.88195,000105,00027,70083,70021,90019,30066.646.20.001590.00110 1-¼"CSHYDRIL 3.02#P-110 1.9271.218600P-1101.6601.2781.1840.1910.881110,000125,00032,00096,60025,30022,40066.646.20.001590.00110 1-¼"CSHYDRIL 3.02#S-1351.9271.218600S-1351.6601.2781.1840.1910.881135,000145,00039,400119,00031,00027,50066.646.20.001590.00110 1-½"CSHYDRIL 3.64#N-80/L-80 2.1621.440800N-L-801.9001.5001.4060.2001.06880,000100,00023,30085,00016,80015,00091.855.70.002190.00133 1-½"CSHYDRIL 3.64#P-110 2.1621.440800P-1101.9001.5001.4060.2001.068110,000125,00032,300117,50023,00020,70091.855.70.002190.00133 1-½"CSHYDRIL 3.64#S-1352.1621.440800S-1351.9001.5001.4060.2001.068135,000145,00039,600144,19928,42125,42991.855.70.002190.00133 2-1 /16"CSHYDRIL 3.25#N-80/L-80 2.3301.700900N-L-802.0631.7511.6570.1560.93580,000100,00023,00075,00012,10011,200125.049.70.002980.00118 2-⅜"EUE8RD 4.7#N-80/L-80 3.0631.9951,500N-L-802.3751.9951.9010.1901.30480,000100,00022,200104,30012,80011,770162.371.90.003860.00171 Premium Connection Tubing
41 TubingSize ConnectionDataTubeData Outer Dia. In. Inner Dia. In. Make- up Torque Grade Outer Dia. In. Inner Dia. In. DriftWall Thick Cross Section 100% Yield Ult. Strength Depth 100% Pull 100% PSI Burst 100% Collapse 100% Cap.Disp.CapacityDisp. Gals/1000ftbbls/ft 2-⅜"PH-6HYDRIL 5.95#N-80/L-802.9061.8052,200N-L-802.3751.8671.7730.2541.69280,000100,00022,700135,00017,10015,300142.291.00.003390.00217 2-⅜"PH-6HYDRIL 5.95#RY-852.9061.8052,200RY-852.3751.8671.7730.2541.69285,000100,00024,100143,80018,20016,240142.291.00.003390.00217 2-⅜"PH-6HYDRIL 5.95#T-952.9061.8052,200T-952.3751.8671.7730.2541.69295,000110,00027,000160,74019,66517,595142.291.00.003390.00217 2-⅜"PH-6HYDRIL 5.95#P-1102.9061.8052,700P-1102.3751.8671.7730.2541.692105,000120,00029,900178,00022,50020,060142.291.00.003390.00217 2-⅞"EUE8RD 6.5#N-80/L-803.6682.4412,300N-L-802.8752.4412.3470.2171.81280,000100,00022,300145,00012,10011,160243.099.50.005790.00237 2-⅞"PH-6HYDRIL 8.7#N-80/L-803.5002.2003,000N-L-802.8752.2592.1650.3082.48480,000100,00022,800198,70017,14015,300208.1133.10.004950.00317 2-⅞"PH-6HYDRIL 7.9#N-80/L-803.4372.2653,000N-L-802.8752.3232.2290.2762.25480,000100,00022,800180,00015,30013,900220.0120.90.005240.00288 2-⅞"PH-6HYDRIL 7.9#T-953.4372.2653,200T-952.8752.3232.2290.2762.25495,000110,00027,098214,08218,00016,000220.0120.90.005240.00288 2-⅞"PH-6HYDRIL 7.9#P-1103.4372.2653,500P-1102.8752.3232.2290.2762.254105,000120,00029,900236,00020,10018,200220.0120.90.005240.00288 3-½"EUE8RD 9.3#N-80/L-804.5002.992 2,400- 3,200N-L-803.5002.9922.8670.2542.59080,000100,00022,200207,20011,60010,700365.2134.50.008700.00320 3-½"EUE8RD 9.3#P-1104.5002.992 3,000- 4,000P-1103.5002.9922.8670.2542.590110,000125,00030,600284,90015,90014,800365.2134.50.008700.00320 3-½"PH-6HYDRIL 12.95#N-80/L-804.3122.6875,500N-L-803.5002.7502.6250.3753.68280,000100,00022,700294,50017,10015,310308.4198.10.007340.00472 3-½"PH-6HYDRIL 12.95#T-954.3132.6876,000T-953.5002.7502.6250.3753.68295,000105,00027,000386,60020,30018,100308.4198.10.007340.00472 3-½"PH-6HYDRIL 12.95#P-1104.3122.6877,000P-1103.5002.7502.6250.3753.682105,000120,00029,800386,60022,50020,090308.4198.10.007340.00472 4-½"PH-6HYDRIL 15.50#P-1105.1253.7658,500P-1104.5003.8263.7010.3374.407110,000125,00031,300485,00016,48014,340598.0229.20.014240.00546 Premium Connection Tubing
42CasingOD (In.) Weight (ppf) BurstPressure(psi)CollapsePressure(psi) H40J/K55C75N80C95P110H40J/K55C75N80C95P110 4½ 9.54,3803,310 11.65,3507,2907,7809,24010,6904,9606,1006,3507,0307,580 13.56,2008,4609,02010,71012,4106,4208,1408,5409,66010,680 15.17,2109,83010,48014,4207,62010,39011,08014,350 5 11.54,2403,060 13.04,8706,6407,0904,1404,9905,140 15.05,7007,7708,2909,84011,4005,5006,9707,2508,0908,830 18.06,9709,50010,14012,04013,9407,39010,00010,49012,01013,470 5½ 14.04,2705,8203,1203,560 15.54,8106,5607,0009,6203,8604,8604,9905,620 17.05,3207,2507,7409,19010,6404,9106,0705,8906,9308,520 20.06,3108,6109,19010,91012,6406,6108,4408,83010,00011,100 23.07,2709,90010,56012,54014,5207,67010,40011,16012,92014,520 6⅝ 20.04,1806,0907,2303,0603,4803,830 24.05,1106,9707,4408,83010,2304,5605,5505,5506,3106,730 28.06,0608,2608,81010,46012,1206,1707,8308,1709,20010,140 7 20.02,7203,7405,1001,9202,5002,660 23.04,3605,9406,3407,5303,2703,7703,8304,150 26.04,9806,7907,2408,6009,9604,3205,2505,3205,8707,220 29.05,6107,6508,1609,69011,2205,4006,7607,0207,8208,510 32.06,2308,4909,06010,76012,4606,4608,2308,6009,73010,760 35.06,8509,3409,96011,83013,7007,2709,71010,18011,64013,020 Casing Strength
43CasingOD (In.) Weight (ppf) BurstPressure(psi)CollapsePressure(psi) H40J/K55C75N80C95P110H40J/K55C75N80C95P110 7⅝ 26.44,1405,6506,0207,1508,2803,0103,2803,9303,7103,900 29.76,4506,8908,1809,4704,6704,7905,1206,180 33.75,4307,4007,9008,18010,8605,0906,3206,5607,2607,870 39.08,6109,1809,38012,6208,4308,8209,98011,060 8⅝ 24.02,950950 32.02,8603,9305,3605,7107,8602,2102,5302,9503,0503,430 36.04,4606,0906,4907,7108,9303,4504,0204,4704,3604,700 40.05,0206,8507,3008,67010,0404,4005,3505,5206,0107,420 9⅝ 36.02,5603,5204,8005,1207,0401,7102,2202,3202,3702,470 40.03,9505,3905,7506,8207,9002,5702,9803,5303,3303,480 43.54,3505,9306,3307,5108,7003,2503,7503,8104,1304,760 47.04,7206,4406,8708,1509,4403,8804,6304,7605,0805,310 53.57,4307,9309,41010,9006,3806,6207,3307,930 10¾ 40.52,2803,1304,2701,4201,7301,720 45.53,5804,8805,2107,1602,0902,4102,4802,610 51.04,0305,4905,8606,9608,0602,7003,1003,7503,4903,750 55.54,4306,0406,4507,6608,8603,3203,9504,0204,3004,630 60.74,8806,6507,1008,4369,7604,1605,0205,1605,5665,860 65.75,3307,2607,7509,20010,6504,9206,0806,3006,9507,490 71.110,05011,6408,4709,280 11¾ 47.03,0704,1901,6301,620 54.03,5604,8602,0702,380 60.04,0105,4605,8306,9208,0102,6603,0703,6803,4403,610 Casing Strength
44CasingOD (In.) Weight (ppf) BurstPressure(psi)CollapsePressure(psi) H40J/K55C75N80C95P110H40J/K55C75N80C95P110 13⅜ 48.01,730770 54.52,7303,9805,4701,140 61.03,0904,2204,5001,5401,6601,670 68.03,4504,7105,0205,9701,9502,2202,2702,330 72.03,7005,0405,3806,3907,4002,2302,5902,8802,8202,880 77.05,4005,7602,9903,100 85.05,9706,3608,7503,8103,8704,490 16 65.01,640670 75.02,6301,010 84.02,9801,410 109.03,9507,8902,5603,470 18⅝ 87.51,5302,110520520 106.02,7401,140 20 94.01,5302,110520520 106.52,410770 133.03,0601,500 24156.0X-421,910860 26202.0X-422,1201,100 30310.0X-422,4501,480 36374.0X-422,0401,010 Casing Strength
Casing Capacity 45 Casing OD (In.) Weight (ppf) Casing ID (In.) Capacity (bbl/ft) Displacement (bbl/ft) 4 ½ 9.5 4.090 0.0163 0.0035 11.6 4.000 0.0155 0.0042 13.5 3.920 0.0149 0.0049 15.1 3.826 0.0142 0.0055 5 11.5 4.560 0.0202 0.0042 13.0 4.494 0.0196 0.0047 15.0 4.408 0.0189 0.0055 18.0 4.276 0.0178 0.0066 5 ½ 14.0 5.012 0.0244 0.0051 15.5 4.950 0.0238 0.0056 17.0 4.892 0.0233 0.0062 20.0 4.778 0.0222 0.0073 23.0 4.670 0.0212 0.0084 6 ⅝ 20.0 6.049 0.0355 0.0071 24.0 5.921 0.0341 0.0087 28.0 5.791 0.0326 0.0102 7 20.0 6.456 0.0405 0.0073 23.0 6.366 0.0394 0.0084 26.0 6.276 0.0383 0.0095 29.0 6.184 0.0372 0.0106 32.0 6.094 0.0361 0.0116 35.0 6.004 0.0350 0.0127 7 ⅝ 26.4 6.969 0.0472 0.0096 29.7 6.875 0.0459 0.0108 33.7 6.765 0.0445 0.0123 39.0 6.624 0.0426 0.0142 8 ⅝ 24.0 8.098 0.0637 0.0086 32.0 7.921 0.0610 0.0116 36.0 7.825 0.0595 0.0131 40.0 7.725 0.0580 0.0146 9 ⅝ 36.0 8.921 0.0773 0.0131 40.0 8.835 0.0758 0.0146 43.5 8.755 0.0745 0.0158 47.0 8.681 0.0732 0.0171 53.5 8.535 0.0708 0.0195
46 Casing Capacity Casing OD (In.) Weight (ppf) Casing ID (In.) Capacity (bbl/ft) Displacement (bbl/ft) 10 ¾ 40.5 10.050 0.0981 0.0147 45.5 9.950 0.0962 0.0166 51.0 9.850 0.0943 0.0186 55.5 9.760 0.0925 0.0202 60.7 9.660 0.0907 0.0216 65.7 9.560 0.0888 0.0235 71.1 9.450 0.0868 0.0255 76.0 9.350 0.0849 0.0273 81.0 9.250 0.0831 0.0291 11 ¾ 47.0 11.000 0.1175 0.0171 54.0 10.880 0.1150 0.0197 60.0 10.772 0.1127 0.0218 13 ⅜ 48.0 12.715 0.1571 0.0175 54.5 12.615 0.1546 0.0198 61.0 12.515 0.1522 0.0219 68.0 12.415 0.1497 0.0247 72.0 12.347 0.1481 0.0262 77.0 12.275 0.1464 0.0274 85.0 12.159 0.1436 0.0302 16 65.0 15.250 0.2259 0.0237 75.0 15.124 0.2222 0.0273 84.0 15.010 0.2189 0.0306 109.0 14.688 0.2096 0.0391 118.0 14.570 0.2062 0.0425 18 ⅝ 87.5 17.755 0.3062 0.0307 109.0 17.491 0.2972 0.0398 122.0 17.385 0.2936 0.0434 20 94.0 19.124 0.3553 0.0342 106.5 19.000 0.3507 0.0388 133.0 18.730 0.3408 0.0484 24 x 5/8" tin 156.0 22.750 0.5028 0.0568 30 x 1" tin 310.0 28.000 0.7616 0.1127 36 x 1" tin 374.0 34.000 1.1230 0.1360 48 x 1" tin 502.0 46.000 2.0556 0.1826 Note: To find casing weight for other wall thicknesses: Weight of Casinglb/ft = 10.68 x (Odin – tin) x tin Where: tin = Wall thickness (inches)
Hole Capacity 47 Hole Diameter (In.) Hole Capacity (bbl/ft) Hole Diameter (In.) Hole Capacity (bbl/ft) 3 0.0087 23 0.5139 3 ½ 0.0119 23 ½ 0.5365 4 0.0155 24 0.5595 4 ½ 0.0197 24 ½ 0.5831 5 0.0243 25 0.6071 5 ½ 0.0294 25 ½ 0.6317 6 0.0350 26 0.6567 6 ½ 0.0410 26 ½ 0.6822 7 0.0476 27 0.7082 7 ½ 0.0546 27 ½ 0.7347 8 0.0622 28 0.7616 8 ½ 0.0702 28 ½ 0.7891 9 0.0787 29 0.8170 9 ½ 0.0877 29 ½ 0.8454 10 0.0971 30 0.8743 10 ½ 0.1071 30 ½ 0.9037 11 0.1175 31 0.9336 11 ½ 0.1285 31 ½ 0.9639 12 0.1399 32 0.9948 12 ½ 0.1518 32 ½ 1.0261 13 0.1642 33 1.0579 13 ½ 0.1770 33 ½ 1.0902 14 0.1904 34 1.1230 14 ½ 0.2042 34 ½ 1.1563 15 0.2086 35 1.1900 15 ½ 0.2334 35 ½ 1.2243 16 0.2487 36 1.2590 16 ½ 0.2645 36 ½ 1.2942 17 0.2807 37 1.3299 17 ½ 0.2975 37 ½ 1.3661 18 0.3147 38 1.4028 18 ½ 0.3325 38 ½ 1.4399 19 0.3507 39 1.4776 19 ½ 0.3694 39 ½ 1.5157 20 0.3886 40 1.5543 20 ½ 0.4082 40 ½ 1.5934 21 0.4284 41 1.6330 21 ½ 0.4490 41 ½ 1.6731 22 0.4702 42 1.7136 22 ½ 0.4918 42 ½ 1.7547
48Liner Diameter STROKELENGTH(INCHES) Units 22½345677½88½99½101112 1" 0.00050.00060.00070.00100.00120.00150.00170.00180.00190.00210.00220.00230.00240.00270.0029BBLS/STK 0.02040.02550.03060.04080.05100.06120.07140.07650.08160.08680.09190.09700.10210.11230.1225Gal/STK 1⅜" 0.00090.00110.00140.00180.00230.00280.00320.00340.00370.00390.00410.00440.00460.00510.0055BBLS/STK 0.03860.04820.05790.07720.09650.11580.13510.14470.15440.16400.17370.18330.19300.21230.2315Gal/STK 1½" 0.00110.00140.00160.00220.00270.00330.00380.00410.00440.00460.00490.00520.00550.00600.0066BBLS/STK 0.04590.05740.06890.09190.11480.13780.16070.17220.18370.19520.20670.21820.22960.25260.2756Gal/STK 1⅝" 0.00130.00160.00190.00260.00320.00390.00450.00480.00510.00550.00580.00610.00640.00710.0077BBLS/STK 0.05390.06740.08090.10780.13480.16170.18870.20210.21560.22910.24260.25600.26950.29650.3234Gal/STK 1¾" 0.00150.00190.00220.00300.00370.00450.00520.00560.00600.00630.00670.00710.00740.00820.0089BBLS/STK 0.06250.07810.09380.12500.15630.18750.21880.23440.25000.26570.28130.29690.31260.34380.3751Gal/STK 2" 0.00190.00240.00290.00390.00490.00580.00680.00730.00780.00830.00870.00920.00970.01070.0117BBLS/STK 0.08160.10210.12250.16330.20410.24490.28580.30620.32660.34700.36740.38780.40820.44910.4899Gal/STK 2¼" 0.00250.00310.00370.00490.00620.00740.00860.00920.00980.01050.01110.01170.01230.01350.0148BBLS/STK 0.10330.12920.15500.20670.25830.31000.36170.38750.41330.43920.46500.49080.51670.56830.6200Gal/STK 2½" 0.00300.00380.00460.00610.00760.00910.01060.01140.01220.01290.01370.01440.01520.01670.0182BBLS/STK 0.12760.15950.19140.25520.31890.38270.44650.47840.51030.54220.57410.60600.63790.70170.7655Gal/STK 2¾" 0.00370.00460.00550.00740.00920.01100.01290.01380.01470.01560.01650.01750.01840.02020.0221BBLS/STK 0.15440.19300.23150.30870.38590.46310.54030.57890.61750.65610.69460.73320.77180.84900.9262Gal/STK 3" 0.00440.00550.00660.00870.01090.01310.01530.01640.01750.01860.01970.02080.02190.02410.0262BBLS/STK 0.18370.22960.27560.36740.45930.55110.64300.68890.73480.78080.82670.87260.91851.01041.1022Gal/STK 3¼" 0.00510.00640.00770.01030.01280.01540.01800.01930.02050.02180.02310.02440.02570.02820.0308BBLS/STK 0.21560.26950.32340.43120.53900.64680.75460.80850.86240.91630.97021.02411.07801.18581.2936Gal/STK 3½" 0.00600.00740.00890.01190.01490.01790.02080.02230.02380.02530.02680.02830.02980.03270.0357BBLS/STK 0.25000.31260.37510.50010.62510.75010.87520.93771.00021.06271.12521.18771.25021.37531.5003Gal/STK 3¾" 0.00680.00850.01030.01370.01710.02050.02390.02560.02730.02900.03080.03250.03420.03760.0410BBLS/STK 0.28700.35880.43060.57410.71760.86111.00471.07641.14821.21991.29171.36351.43521.57871.7223Gal/STK Triplex Pumps 100% Efficiency
49Liner Diameter STROKELENGTH(INCHES) Units 22½345677½88½99½101112 4" 0.00780.00970.01170.01560.01940.02330.02720.02920.03110.03300.03500.03690.03890.04280.0467BBLS/STK 0.32660.40820.48990.65320.81650.97981.14311.22471.30641.38801.46971.55131.63301.79631.9596Gal/STK 4¼" 0.00880.01100.01320.01760.02190.02630.03070.03290.03510.03730.03950.04170.04390.04830.0527BBLS/STK 0.36870.46090.55300.73740.92171.10611.29071.38261.47481.56691.65911.75131.84352.02782.2122Gal/STK 4½" 0.00980.01230.01480.01970.02460.02950.03440.03690.03940.04180.04430.04670.04920.05410.0590BBLS/STK 0.41330.51670.62000.82671.03341.24001.44671.55001.65341.75671.86001.96342.06672.27342.4801Gal/STK 4¾" 0.01100.01370.01640.02190.02740.03290.03840.04110.04390.04660.04930.05210.05480.06030.0658BBLS/STK 0.46050.57570.69080.92111.15141.38161.61191.72701.84221.95732.07252.18762.30272.53302.7633Gal/STK 5" 0.01220.01520.01820.02430.03040.03650.04250.04560.04860.05160.05470.05770.06080.06680.0729BBLS/STK 0.51030.63790.76551.02061.27581.53091.78611.91362.04122.16882.29642.42392.55152.80673.0618Gal/STK 5¼" 0.01340.01670.02010.02680.03350.04020.04690.05020.05360.05690.06030.06360.06700.07370.0804BBLS/STK 0.56260.70330.84391.12521.40651.68781.96912.10982.25042.39112.53172.67242.81303.09433.3756Gal/STK 5½" 0.01470.01840.02210.02940.03680.04410.05150.05510.05880.06250.06620.06980.07350.08090.0882BBLS/STK 0.61750.77180.92621.23491.54371.85242.16112.31552.46992.62422.77862.93293.08733.39603.7048Gal/STK 5¾" 0.01610.02010.02410.03210.04020.04820.05620.06030.06430.06830.07230.07630.08030.08840.0964BBLS/STK 0.67490.84361.01231.34971.68722.02462.36212.53082.69952.86823.03693.20563.37443.71184.0492Gal/STK 6" 0.01750.02190.02620.03500.04370.05250.06120.06560.07000.07440.07870.08310.08750.09620.1050BBLS/STK 0.73480.91851.10221.46971.83722.20452.57192.75562.93933.12303.30673.49053.67424.04164.4090Gal/STK 6¼" 0.01900.02370.02850.03800.04750.05700.06640.07120.07590.08070.08540.09020.09490.10440.1139BBLS/STK 0.79730.99671.19601.59471.99342.39202.79072.99003.18943.38873.58803.78743.98674.38544.7841Gal/STK 6½" 0.02050.02570.03080.04110.05130.06160.07190.07700.08210.08730.09240.09750.10270.11290.1232BBLS/STK 0.86241.07801.29361.72482.15602.58723.01843.23403.44963.66523.88084.09644.31204.74325.1744Gal/STK 6¾" 0.02210.02770.03320.04430.05540.06640.07750.08300.08860.09410.09960.10520.11070.12180.1329BBLS/STK 0.93001.16251.39501.86002.32512.79013.25513.48763.72013.95264.18514.41764.65015.11515.5801Gal/STK 7" 0.02380.02980.03570.04760.05950.07140.08330.08930.09530.10120.10720.11310.11910.13100.1429BBLS/STK 1.00021.25021.50032.00042.50053.00063.50073.75074.0084.25084.50084.75095.00095.50106.0011Gal/STK Triplex Pumps 100% Efficiency
50Initial MudWt (ppg) DESIREDMUDWEIGHT(PPG) 9.510.010.511.011.512.012.513.013.514.014.515.015.516.016.517.017.518.0 9.0295990123156192229268308350395442490542596653714778 9.5296092125160196234273315359405452503557612672735 10.043306193128164201239280323368414464516571630691 10.58530316296131167205245287331376426479531588648 11.01286023316498134171210251294339387437490546605 11.51719046193266101137175215258301348397449504562 12.02141206937163367103140179221263310357408462518 12.5256150925632143468105144184226271318367420475 13.0299180115754827123470108147188232278327378432 13.534221013894634124113572111150194238286336389 14.038524016111276543621103674113155199245294345 14.5427270185131956848321993775116159204252302 15.0470300208150110826043291883777119163210259 15.551333023116912695725439261683979122168216 16.055636025418714210984644835241574081126172 16.55983902772061581239675584432231474184129 17.06414203002251741361088668534030211364286 17.56844503232441891501209677624938282012643 18.072648034626220516313210787715745352618125 DilutionorCutBack:Thegraysectionofthechartshowsthenumberofbarrelsof waterwhichmustbeaddedto100bblsofmudtoproducethedesiredweight reduction. MudWeightIncrease:Theyellowsectionofthechartindicatesthenumber of100lbsacksofbaritewhichmustbeaddedto100bblsofmudto producedesiredweightincreases. Mud Weight Adjustments
Mud Weights 51 lb/gal lb/ft3 kg/m3 Specific Gravity Gradient Depth (psi/ft) Gradient Depth (kPa/m) 8.34 62.38 999.3 1.00 0.434 9.8 8.5 63.58 1018.5 1.02 0.442 10.0 8.6 64.32 1030.5 1.03 0.447 10.1 8.7 65.07 1042.4 1.04 0.452 10.2 8.8 65.82 1054.4 1.05 0.458 10.4 8.9 66.57 1066.4 1.07 0.463 10.5 9.0 67.31 1078.4 1.08 0.468 10.6 9.1 68.06 1090.4 1.09 0.473 10.7 9.2 68.81 1102.3 1.10 0.478 10.8 9.3 69.56 1114.3 1.12 0.484 10.9 9.4 70.31 1126.3 1.13 0.489 11.1 9.5 71.05 1138.3 1.14 0.494 11.2 9.6 71.80 1150.3 1.15 0.499 11.3 9.7 72.55 1162.3 1.16 0.504 11.4 9.8 73.30 1174.2 1.18 0.510 11.5 9.9 74.05 1186.2 1.19 0.515 11.6 10.0 74.79 1198.2 1.20 0.520 11.8 10.1 75.54 1210.2 1.21 0.525 11.9 10.2 76.29 1222.2 1.22 0.530 12.0 10.3 77.04 1234.2 1.24 0.536 12.1 10.4 77.79 1246.1 1.25 0.541 12.2 10.5 78.53 1258.1 1.26 0.546 12.4 10.6 79.28 1270.1 1.27 0.551 12.5 10.7 80.03 1282.1 1.28 0.556 12.6 10.8 80.78 1294.1 1.29 0.562 12.7 10.9 81.53 1306.0 1.31 0.567 12.8 11.0 82.27 1318.0 1.32 0.572 12.9 11.1 83.02 1330.0 1.33 0.577 13.1 11.2 83.77 1342.0 1.34 0.582 13.2 11.3 84.52 1354.0 1.36 0.588 13.3 11.4 85.27 1366.0 1.37 0.593 13.4 11.5 86.01 1377.9 1.38 0.598 13.5 11.6 86.76 1389.9 1.39 0.603 13.6 11.7 87.51 1401.9 1.40 0.608 13.8 11.8 88.26 1413.9 1.41 0.614 13.9 11.9 89.01 1425.9 1.43 0.619 14.0 12.0 89.75 1437.8 1.44 0.624 14.1 12.1 90.50 1449.8 1.45 0.629 14.2 12.2 91.25 1461.8 1.46 0.634 14.4 12.3 92.00 1473.8 1.48 0.640 14.5 12.4 92.74 1485.8 1.49 0.645 14.6 12.5 93.49 1497.8 1.50 0.650 14.7 12.6 94.24 1509.7 1.51 0.655 14.8 12.7 94.99 1521.7 1.52 0.660 14.9 12.8 95.74 1533.7 1.53 0.666 15.1 12.9 96.48 1545.7 1.55 0.671 15.2 13.0 97.23 1557.7 1.56 0.676 15.3 13.1 97.98 1569.6 1.57 0.681 15.4 13.2 98.73 1581.6 1.58 0.686 15.5
52 Mud Weights lb/gal lb/ft3 kg/m3 Specific Gravity Gradient Depth (psi/ft) Gradient Depth (kPa/m) 13.3 99.48 1593.6 1.60 0.692 15.6 13.4 100.22 1605.6 1.61 0.697 15.8 13.5 100.97 1617.6 1.62 0.702 15.9 13.6 101.72 1629.6 1.63 0.707 16.0 13.7 102.47 1641.5 1.64 0.712 16.1 13.8 103.22 1653.5 1.65 0.718 16.2 13.9 103.96 1665.5 1.67 0.723 16.4 14.0 104.71 1677.5 1.68 0.728 16.5 14.1 105.46 1689.5 1.69 0.733 16.6 14.2 106.21 1701.5 1.70 0.738 16.7 14.3 106.96 1713.4 1.72 0.744 16.8 14.4 107.70 1725.4 1.73 0.749 16.9 14.5 108.45 1737.4 1.74 0.754 17.1 14.6 109.20 1749.4 1.75 0.759 17.2 14.7 109.95 1761.4 1.76 0.764 17.3 14.8 110.70 1773.3 1.78 0.770 17.4 14.9 111.44 1785.3 1.79 0.775 17.5 15.0 112.19 1797.3 1.80 0.780 17.6 15.1 112.94 1809.3 1.81 0.785 17.8 15.2 113.69 1821.3 1.82 0.790 17.9 15.3 114.44 1833.3 1.84 0.796 18.0 15.4 115.18 1845.2 1.85 0.801 18.1 15.5 115.93 1857.2 1.86 0.806 18.2 15.6 116.68 1869.2 1.87 0.811 18.3 15.7 117.43 1881.2 1.88 0.816 18.5 15.8 118.18 1893.2 1.90 0.822 18.6 15.9 118.92 1905.1 1.91 0.827 18.7 16.0 119.67 1917.1 1.92 0.832 18.8 16.1 120.42 1929.1 1.93 0.837 18.9 16.2 121.17 1941.1 1.94 0.842 19.1 16.3 121.91 1953.1 1.96 0.846 19.2 16.4 122.66 1965.1 1.97 0.853 19.3 16.5 123.41 1977.0 1.98 0.858 19.4 16.6 124.16 1989.0 2.00 0.863 19.5 16.7 124.91 2001.0 2.01 0.868 19.6 16.8 125.65 2013.0 2.02 0.874 19.8 16.9 126.40 2025.0 2.03 0.879 19.9 17.0 127.15 2036.9 2.04 0.884 20.0 17.1 127.90 2048.9 2.05 0.889 20.1 17.2 128.65 2060.9 2.06 0.894 20.2 17.3 129.39 2072.9 2.08 0.900 20.3 17.4 130.14 2084.9 2.09 0.905 20.5 17.5 130.89 2096.9 2.10 0.910 20.6 17.6 131.64 2108.8 2.11 0.915 20.7 17.7 132.39 2120.8 2.12 0.920 20.8 17.8 133.13 2132.8 2.14 0.926 20.9 17.9 133.88 2144.8 2.15 0.931 21.1 18.0 134.63 2156.8 2.16 0.936 21.2 18.1 135.38 2168.8 2.17 0.941 21.3
Mud Weights 53 lb/gal lb/ft3 kg/m3 Specific Gravity Gradient Depth (psi/ft) Gradient Depth (kPa/m) 18.2 136.13 2180.7 2.18 0.946 21.4 18.3 136.87 2192.7 2.20 0.952 21.5 18.4 137.62 2204.7 2.21 0.957 21.6 18.5 138.37 2216.7 2.22 0.962 21.8 18.6 139.12 2228.7 2.23 0.967 21.9 18.7 139.87 2240.6 2.24 0.972 22.0 18.8 140.61 2252.6 2.26 0.978 22.1 18.9 141.36 2264.6 2.27 0.983 22.2 19.0 142.11 2276.6 2.28 0.988 22.3 19.1 142.86 2288.6 2.29 0.993 22.5 19.2 143.61 2300.6 2.30 0.998 22.6 19.3 144.35 2312.5 2.32 1.004 22.7 19.4 145.10 2324.5 2.33 1.009 22.8 19.5 145.85 2336.5 2.34 1.014 22.9 19.6 146.60 2348.5 2.35 1.019 23.1 19.7 147.34 2360.5 2.36 1.024 23.2 19.8 148.09 2372.4 2.38 1.030 23.3 19.9 148.84 2384.4 2.39 1.035 23.4 20.0 149.59 2396.4 2.40 1.040 23.5 Specifications for BOP Flanges, Ring Gaskets, and Flange Bolts & Nuts NOTE: Acceptable flange ring gasket material for sweet oil applications is low-carbon steel and for sour oil or gas is type 316 stainless or type 304 stainless steel. ASTM A- 193 Grade B/M with a maximum Rockwell Hardness of 22 may be acceptable but should be derated as per Table 1.4B of API Spec 6A. Specifications as per API Spec 6A "Wellhead Equipment". Stack Rating Approved Flanges Approved Ring Gaskets Bolt Spec. Nut Spec. 2000 psi and 3000 psi API type 6B with type R flat Bottom Groove API Type RX ASTM Grade B-7 ASTM Grade 2-H 5000 psi API Type 6B with Type R Flat Bottom groove or API Type 6BX with Type BX Groove API Type RX or API Type BX with Type 6BX Flange ASTM Grade B-7 ASTM Grade 2-H 10,000 psi API Type 6BX with Type BX Groove API Type BX ASTM Grade B-7 ASTM Grade 2-H Bolt Size (In.) Torque (Ft-Lb) ¾ - 10 UNC 200 ⅞ - 9 UNC 325 1 - 8 UNC 475 1 ⅛ - 8 UN 600 1 ½ - 8 UN 1400 1 ⅝ - 8 UN 1700 1 ¾ - 8 UN 2040 1 ⅞ - 8 UN 3220
54 Gate Valve Data SSiizzee,, WWoorrkkiinngg PPrreessssuurree aanndd NNuummbbeerr ooff TTuurrnnss ttoo OOppeerraattee Cameron W-K-M Cameron valves have a round handwheel with the name “Cameron” embossed on it. Operate Cameron Valves full open or full close, then back off ¼ turn. W-K-M valves have a unique wedge shaped handwheel. Operate W-K-M valves full open or full close, then jam tight. 3,000/5,000 psi WP 3,000/5,000 psi WP Model Inches Turns Model Inches Turns F, FC & FL 2 1/16 12 1/2 M 2 1/16 13 2 9/16 15 1/4 2 9/16 16 3 1/8 18 1/4 3 1/8 20 4 1/16 23 1/2 4 1/16 25 10,000 psi WP 10,000 - 15,000 psi WP FC, FL & FLS 1 13/16 12 1/2 M-1 & M-2 1 13/16 14 2 1/16 12 1/2 2 1/16 12 2 9/16 15 1/4 2 9/16 15 3 1/16 18 1/4 3 1/16 17 1/2 4 1/16 23 1/2 4 1/16 23 15,000 – 20,000 psi WP 20,000 psi WP FLS 1 13/16 12 1/2 M-3 1 13/16 15 2 1/16 12 1/2 2 1/16 16 1/2 2 9/16 15 3/4 2 9/16 19 1/2 3 1/16 22 7/8 3 1/16 23 4 1/16 29 1/2 4 1/16 29 15,000 – 20,000 psi WP F, FC & FL 1 13/16 12 1/2 2 1/16 12 1/2 2 9/16 15 3/4 3 1/16 15 1/4 4 1/16 29 1/2 10,000 psi WP J & JS 1 13/16 12 2 1/16 12 2 9/16 17 1/4 3 1/16 21 1/2 4 1/16 23 15,000 psi WP J & JS 1 13/16 15 3/4 2 1/16 15 3/4 2 9/16 19 1/2 3 1/16 135 Torque Multiplier 20,000 psi WP J & JS 1 13/16 15 3/4 2 1/16 15 3/4 2 9/16 117 Torque Multiplier 3 1/16 135 Torque Multiplier
Gate Valve Data 55 SSiizzee,, WWoorrkkiinngg PPrreessssuurree aanndd NNuummbbeerr ooff TTuurrnnss ttoo OOppeerraattee Ingram Cactus McEvoy Ingram Cactus valves have a round handwheel with three spokes and the name “Ingram Cactus” embossed on it. Operate Ingram Cactus valves Model 205 and 215 full open or full close, then jam tight. Operate Model 405 and 315 full open or full close, then back off ¼ turn. McEvoy valves have a round handwheel with the name “McEvoy” embossed on it. Operate McEvoy valves full open or full close, then back off ¼ turn. 2,000/5,000 psi WP 2,000/3,000/5,000 psi WP Model Inches Turns Model Inches Turns 205 2 1/16 13 C 2 1/16 13 2 9/16 16 2 9/16 16 3 1/8 20 3 1/8 18 4 1/16 25 4 1/16 17 2,000/5,000 psi WP 10,000 psi WP 405 2 1/16 16 E 1 13/16 11 2 9/16 19 2 1/16 13 3 1/8 23 2 9/16 10 1/2 4 1/16 24 1/2 3 1/16 12 1/2 4 1/16 17 10,000 – 15,000 psi WP 15,000 psi WP 215 1 13/16 14 E 1 13/16 11 2 1/16 12 2 1/16 9 2 9/16 15 2 9/16 10 1/2 3 1/16 17 1/2 3 1/16 26 4 1/16 23 4 1/16 --- 10,000 – 15,000 psi WP 10,000 psi WP 315 1 13/16 16 E-2 1 13/16 11 2 1/16 18 2 1/16 9 2 9/16 17 2 9/16 10 1/2 3 1/16 24 3 1/16 12 3/4 4 1/16 21 4 1/16 17 1/8 15,000 psi WP E-2 1 13/16 7 3/4 2 1/16 9 2 9/16 10 1/2 3 1/16 12 3/4 4 1/16 17 1/8
56Nominal FlangeSize (In.) Service Rating(psi) Standard RingGasket Number EnergizedRing Number OldAPISeries Designation Through BoreID(In.) Number ofBolts BoltSize (In.) BoltCircle (In.) Flange Diameter(In.) Flange Thickness(In.) 113/16 10MBX151113/168¾5¾7⅜121/32 15MBX151113/168⅞65/1683/16125/32 20MBX151113/1681810⅛2½ 21/16 2MR23RX232"60021/168⅝56½15/16 5MR24RX242"1,50021/168⅞6½8½113/16 10MBX15221/168¾6¼7⅞147/64 15MBX15221/168⅞6⅞8¾2 20MBX15221/1681⅛91/16115/16213/16 29/16 2MR26RX262½"60029/168¾5⅞7½17/16 5MR27RX272½"1,50029/16817½9⅝115/16 10MBX15329/1687/87¼9⅛21/64 15MBX15329/16817⅞102¼ 20MBX15329/1681¼105/161213/163⅛ 31/16 10MBX15431/16818½10⅝219/64 15MBX15431/1681⅛91/16115/16217/32 20MBX15431/1681⅜115/16141/163⅜ 3⅛ 2MR31RX313"6003⅛8¾6⅝8¼19/16 3MR31RX313"9003⅛8⅞7½9½113/16 5MR35RX353"1,5003⅛81⅛810½23/16 API Ring Joint Flanges
57Nominal FlangeSize (In.) Service Rating(psi) Standard RingGasket Number EnergizedRing Number OldAPISeries Designation Through BoreID(In.) Number ofBolts BoltSize (In.) BoltCircle (In.) Flange Diameter(In.) Flange Thickness(In.) 41/16 2MR37RX374"60041/168⅞8½10¾113/16 3MR37RX374"90041/1681⅛9¼11½21/16 5MR39RX394"1,50041/1681¼9½12¼27/16 10MBX15541/1681⅛103/16127/16249/64 15MBX15541/1681⅜117/16143/1633/32 20MBX15541/1681¾141/16179/1643/16 5⅛ 2MR41RX415⅛8110½1321/16 3MR41RX415⅛81¼1113¾25/16 5MR44RX445⅛81½11½14¾33/16 10MBX1695⅛121⅛1113/16141/163⅛ 71/16 2MR45RX456"60071/1612111½1423/16 3MR45RX456"90071/16121⅛12½152½ 5MR46RX466"1,50071/16121⅜12½15½3⅝ 10MBX15671/16121½15⅞18⅞41/16 15MBX15671/16161½16⅞19⅞411/16 20MBX15671/161622113/162513/166½ 9 2MR49RX498"6009121⅛13¾16½2½ 3MR49RX498"9009121⅜15½18½213/16 5MR50RX508"1,5009121⅝15½1941/16 10MBX1579161½18¾21¾4⅞ 15MBX1579161⅞21¾25½5¾ API Ring Joint Flanges
58Nominal FlangeSize (In.) Service Rating(psi) Standard RingGasket Number EnergizedRing Number OldAPISeries Designation Through BoreID(In.) Number ofBolts BoltSize (In.) BoltCircle (In.) Flange Diameter(In.) Flange Thickness(In.) 11 2MR53RX5310"60011161¼1720213/16 3MR53RX5310"90011161⅜18½21½31/16 5MR54RX5410"1,50011121⅞1923411/16 10MBX15811161¾22¼25¾59/16 15MBX1581120228327⅜ 13⅝ 2MR57RX5712"60013⅝201¼19¼22215/16 3MR57RX5712"90013⅝201⅜212437/16 5MBX16013⅝161⅝23¼26½47/16 10MBX15913⅝201⅞26½30¼6⅝ 15MBX15913⅝202¼30⅜34⅞7⅞ 16¾ 2MR65RX6516"60016¾201½23¾2735/16 3MR66RX6616"90016¾201⅝24¼27¾315/16 5MBX16216¾161⅞26⅝30⅜5⅛ 10MBX16216¾241⅞309/16345/166⅝ 18¾ 5MBX16318¾20231⅝35⅝617/32 10MBX16418¾242¼367/164015/16825/32 20¾3MR74RX7420"90020¾20229½33¾4¾ 21¼2MR73RX7320"60021¼241⅝28½323⅞ 21¼5MBX16521¼24234⅞397⅛ 21¼10MBX16621¼242½40¼459½ 26¾ 2MBX16726¾201¾37½41431/32 3MBX16826¾24239⅜43⅜611/32 API Ring Joint Flanges
BOP Fluid Operating Volumes 59 CCaammeerroonn BBOOPPss Cameron Type 'D' Annular Preventer BOP Nom. Size (In.) Working Pressure (psi) Fluid to Close (gal) Fluid to Open (gal) 7 1/16 5,000 1.69 1.39 10,000 2.94 2.55 11 5,000 5.65 4.69 10,000 10.15 9.06 13 5/8 5,000 12.12 10.34 10,000 18.10 16.15 Cameron Type 'UM' Ram Preventer BOP Nom. Size (In.) Working Pressure (psi) Fluid to Close (gal) Fluid to Open (gal) 7 1/16 3,000 2.3 2.2 5,000 2.3 2.2 10,000 2.3 2.2 15,000 2.3 2.2 11 10,000 6.2 6.2 15,000 7.3 7.3 13 5/8 5,000 7.5 7.5 10,000 7.5 7.5 Cameron Type 'U' Ram Preventer BOP Nom. Size (Old API Series Designation) In. Working Pressure (psi) Fluid to Close (gal) Fluid to Open (gal) 7 1/16 (6) 3,000 1.3 1.3 5,000 1.3 1.3 7 1/16 10,000 1.3 1.3 15,000 1.3 1.3 11 (10) 3,000 3.5 3.4 5,000 3.5 3.4 11 10,000 3.5 3.4 15,000 5.8 5.7 13 5/8 (12) 3,000 5.8 5.5 13 5/8 5,000 5.8 5.5 10,000 5.8 5.5 15,000 10.6 10.4 16 3/4 3,000 10.6 9.8 5,000 10.6 9.8 10,000 12.5 11.6 18 3/4 10,000 23.1 21.3 20 3/4 (20) 3,000 8.7 8.1 21 1/4 2,000 8.7 9.0 5,000 30.0 27.3 10,000 26.9 24.5 26 3/4 3,000 10.8 10.1
60 BOP Fluid Operating Volumes Cameron Type 'QRC' Ram Preventer BOP Nom. Size (Old API Series Designation) In. Working Pressure (psi) Fluid to Close (gal) Fluid to Open (gal) 7 1/16 (6) 3,000 0.81 0.95 5,000 0.81 0.95 9 (8) 3,000 2.36 2.70 5,000 2.36 2.70 11 (10) 3,000 2.77 3.18 5,000 2.77 3.18 13 5/8 (12) 3,000 4.42 5.10 16 3/4 (16) 2,000 6.00 7.05 17 3/4 (18) 2,000 6.00 7.05 Cameron Hydraulic Gate Valves Type Valve Size (In.) Working Pressure (psi) Fluid to Close (gal) Fluid to Open (gal) HCR 4 3,000 0.52 0.61 HCR 4 5,000 0.52 0.61 HCR 6 3,000 1.95 2.25 HCR 6 5,000 1.95 2.25 F 4 3,000 0.30 0.30 F 4 5,000 0.30 0.30 F 4 10,000 0.59 0.59 F 6 3,000 0.84 0.84 F 6 5,000 0.84 0.84 SShhaaffffeerr BBOOPPss Shaffer Spherical Annular Preventer BOP Nom. Size (In.) Working Pressure (psi) Cover Type Fluid to Close (gal) Fluid to Open (gal) 7 1/16 3,000 Bolted 4.57 3.21 5,000 Bolted 4.57 3.21 10,000 Bolted 17.11 13.95 9 3,000 Bolted 7.23 5.03 5,000 Bolted 11.05 8.72 11 3,000 Bolted 11.00 6.78 5,000 Bolted 18.67 14.59 10,000 Wedge 30.58 24.67 13 5/8 3,000 Bolted 23.50 14.67 5,000 Bolt/Wedge 23.58 17.41 10,000 Wedge 40.16 32.64 16 3/4 5,000 Wedge 33.26 25.61 18 3/4 5,000 Wedge 48.16 37.61 21 1/4 2,000 Bolted 32.59 16.92 5,000 Wedged 61.37 47.76
BOP Fluid Operating Volumes 61 Shaffer Type 'LXT' Ram Preventer BOP Nom. Size (In.) Working Pressure (psi) Fluid to Close (gal) Fluid to Open (gal) 7 3,000 0.32 0.33 5,000 0.32 0.33 11 3,000 2.80 2.46 5,000 2.80 2.46 Shaffer Type 'NXT' Ram Preventer BOP Nom. Size (In.) Working Pressure (psi) Type Fluid to Close (gal) Fluid to Open (gal) 18 3/4 5,000 Poslock 14.04 12.74 5,000 Booster (Poslock) 31.22 29.92 5,000 Manual-Lock 13.14 12.84 5,000 Ultralock IIB 16.74 15.44 10,000 Poslock 14.04 13.02 10,000 Booster (Poslock) 31.22 29.92 10,000 Manual-Lock 13.14 13.14 10,000 Ultralock IIB 16.74 15.72 15,000 Poslock 14.04 13.02 15,000 Booster (Poslock) 31.22 29.92 15,000 Manual-Lock 13.14 13.14 15,000 Ultralock IIB 16.74 15.72 Shaffer Type 'LWS' Ram Preventer BOP Nom. Size (In.) Working Pressure (psi) Piston Size (In.) Fluid to Close (gal) Fluid to Open (gal) 4 1/16 5,000 6 0.59 0.52 10,000 6 0.59 0.52 7 1/16 5,000 6 ½ 1.45 1.18 10,000 14 5.18 5.25 9 5,000 8 ½ 2.58 2.27 11 3,000 6 ½ 1.74 1.45 5,000 8 ½ 2.98 2.62 5,000 14 9.50 8.90 20 3/4 3,000 8 ½ 5.07 4.46 3,000 10 7.80 6.86 3,000 14 14.50 13.59 21 1/4 2,000 8 ½ 5.07 4.46 2,000 10 7.80 6.86 2,000 14 14.50 13.59
62 BOP Fluid Operating Volumes Shaffer Type 'SL/SLX' Ram Preventer BOP Nom. Size (In.) Working Pressure (psi) Piston Size (In.) Fluid to Close (gal) Fluid to Open (gal) 7 1/16 10,000 10 2.72 2.34 10,000 14 6.00 5.57 15,000 10 2.72 2.34 15,000 14 6.00 5.57 11 10,000 14 9.45 7.00 15,000 14 9.40 8.10 13 5/8 3,000 10 5.44 4.46 5,000 10 5.44 4.46 5,000 14 11.00 10.52 10,000 14 10.58 10.52 15,000 14 11.56 10.52 16 3/4 5,000 10 6.07 4.97 5,000 14 11.76 10.67 10,000 14 14.47 12.50 18 3/4 10,000 14 14.55 13.21 15,000 14 14.62 13.33 21 1/4 10,000 14 16.05 13.86 Shaffer Type 'DB' Hydraulic Gate Valves Valve Size (In.) Working Pressure (psi) Fluid to Close (gal) Fluid to Open (gal) 2 1/16 5,000 0.15 0.20 10,000 0.15 0.20 15,000 0.26 0.29 3 1/8 5,000 0.20 0.25 3 1/16 10,000 0.35 0.40 15,000 0.35 0.40 4 1/16 5,000 0.35 0.40 10000 0.45 0.50 15000 0.45 0.50
BOP Fluid Operating Volumes 63 HHyyddrriill BBOOPPss Hydril Type 'GK' Annular Preventer BOP Nom. Size (In.) Working Pressure (psi) Fluid to Close (gal) Fluid to Open (gal) 7 1/16 3,000 2.85 2.24 5,000 3.86 3.30 10,000 9.42 7.08 15,000 11.20 7.50 20,000 10.90 7.20 9 3,000 4.33 3.41 5,000 6.84 5.80 10,000 15.90 11.95 11 3,000 7.43 5.54 5,000 9.81 7.98 10,000 25.10 18.97 15,000 26.67 20.45 13 5/8 3,000 11.36 8.94 5,000 17.98 14.16 10,000 37.18 12.59 16 3/4 2,000 17.46 15.80 3,000 28.70 19.93 5,000 28.70 19.93 Hydril Type 'MSP' Annular Preventer BOP Nom. Size (In.) Working Pressure (psi) Fluid to Close (gal) Fluid to Open (gal) 7 1/16 2,000 2.85 1.98 9 2,000 4.57 2.95 11 2,000 7.43 5.23 20 3/4 2,000 31.05 18.93 21 1/4 2,000 31.05 18.93 29 1/2 500 60.00 n/a 30 1,000 87.60 27.80 Hydril Type 'GX' Annular Preventer BOP Nom. Size (In.) Working Pressure (psi) Fluid to Close (gal) Fluid to Open (gal) 11 10,000 17.90 17.90 15,000 24.10 24.10 13 5/8 5,000 15.50 15.50 10,000 24.10 24.10 18 3/4 10,000 58.00 58.00
64 BOP Fluid Operating Volumes Hydril Type 'GL' Annular Preventer BOP Nom. Size (In.) Working Pressure (psi) Fluid to Close (gal) Fluid to Open (gal) Secondary Fluid (gal) 13 5/8 5,000 19.76 19.76 8.24 16 3/4 5,000 33.80 33.80 17.30 18 3/4 5,000 44.00 44.00 20.00 21 1/4 5,000 58.00 58.00 29.50 Hydril Manual Lock Ram Preventer BOP Nom. Size (In.) Working Pressure (psi) Fluid to Close (gal) Fluid to Open (gal) 7 1/16 3,000 1.00 0.93 5,000 1.00 0.93 10,000 1.90 1.80 15,000 3.70 3.40 9 3,000 1.90 1.90 5,000 1.90 1.90 11 3,000 3.30 3.20 5,000 3.30 3.20 10,000 5.20 5.00 13 5/8 3,000 5.40 4.90 5,000 5.40 4.80 10,000 12.20 11.60 18 3/4 5,000 17.10 16.10 20 3/4 3,000 8.10 7.20 21 1/4 2,000 8.10 7.20 5,000 17.50 16.60 Hydril MPL Ram Preventer BOP Nom. Size (In.) Working Pressure (psi) Fluid to Close (gal) Fluid to Open (gal) 7 1/16 3,000 1.20 0.93 5,000 1.20 0.93 10,000 2.00 1.80 15,000 3.90 3.40 11 10,000 5.70 5.00 20,000 12.50 11.50 13 5/8 3,000 5.90 4.90 5,000 5.90 5.20 10,000 12.80 11.60 15,000 12.60 11.00 18 3/4 5,000 17.90 16.10 10,000 17.10 15.60 15,000 19.40 16.70 20 3/4 3,000 18.00 16.30 21 1/4 2,000 18.00 16.30 5,000 19.30 16.60
Coiled Tubing Data 65 CCooiilleedd TTuubbiinngg SSttrreettcchh TTaabbllee Size (In) OD Wall Thickness (In) Cross Sectional Area (Sq In) Free Point Constant 1.250 .087 .304 760.0 .095 .328 820.0 .102 .351 877.5 .109 .374 935.0 .125 .420 1050.0 .134 .451 1127.5 .156 .512 1280.0 1.500 .095 .399 997.5 .102 .428 1070.0 .109 .456 1140.0 .125 .512 1280.0 .134 .552 1380.0 .156 .629 1572.5 1.750 .109 .538 1345.0 .125 .605 1512.5 .134 .652 1630.0 .156 .745 1862.5 .175 .831 2077.5 2.0 .109 .619 1547.5 .125 .698 1745.0 .134 .753 1882.5 .156 .861 2152.5 .175 .962 2405.0 2.375 .125 .837 2092.5 .134 .904 2260.0 .156 1.035 2587.5 .175 1.158 2895.5 .190 1.241 3102.5
66OD Specified Wall Specified ID Calculated Nom. Wt lbs/ft InternalCapacity/ft Displacementof Steel/ft External Displacement/ftOD Specified Wall Specified ID Calculated NomWt lbs/ft InternalCapacity Displacement OfSteel External Displacement GallonsbblsGallonsbblsGallonsbblsGallonsbblsGallonsbblsGallonsbbls 1.00.080.840.788.02879.000685.01201.00029.04080.000971.50.1161.2681.719.06560.001562.02620.00062.09180.00219 1.00.087.826.850.02784.000663.01296.00031.04080.000971.50.1251.2501.840.06375.001518.02805.00067.09180.00219 1.00.095.810.920.02677.000637.01403.00033.04080.000971.50.1341.2321.960.06193.001474.02987.00071.09180.00219 1.00.102.796.981.02585.000616.01495.00036.04080.000971.50.1451.2102.104.05974.001422.03206.00076.09180.00219 1.00.109.7821.040.02495.000594.01585.00038.04080.000971.50.1561.1882.245.05758.001371.03422.00081.09180.00219 1.25.0801.0901.002.04847.001154.01528.00036.06375.001521.50.1751.1502.483.05396.001285.03784.00090.09180.00219 1.25.0871.0761.083.04724.001125.01651.00039.06375.001521.50.1901.1202.665.05118.001219.04062.00097.09180.00219 1.25.0951.0601.175.04584.001091.01791.00043.06375.001521.75.1091.5321.915.09576.002280.02919.00070.12495.00298 1.25.1021.0461.254.04464.001063.01911.00046.06375.001521.75.1161.5182.029.09402.002238.03093.00074.12495.00298 1.25.1091.0321.332.04345.001035.02030.00048.06375.001521.75.1251.5002.175.09180.002186.03315.00079.12495.00298 1.25.1161.0181.408.04228.001007.02147.00051.06375.001521.75.1341.4822.318.08961.002134.03534.00084.12495.00298 1.25.1251.0001.506.04080.000971.02295.00055.06375.001521.75.1451.4602.492.08697.002071.03798.00090.12495.00298 1.25.134.9821.601.03934.000937.02441.00058.06375.001521.75.1561.4382.662.08437.002009.04058.00097.12495.00298 1.25.145.9601.715.03760.000895.02615.00062.06375.001521.75.1751.4002.951.07997.001904.04498.00107.12495.00298 1.25.156.9381.827.03590.000855.02785.00066.06375.001521.75.1881.3743.140.07703.001834.04792.00114.12495.00298 1.25.175.9002.014.03305.000787.03070.00073.06375.001521.75.1901.3703.173.07658.001823.04837.00115.12495.00298 1.50.0951.3101.429.07002.001667.02178.00052.09180.002192.00.1091.7822.207.12956.003085.03364.00080.16320.00389 1.50.1021.2961.527.06853.001632.02327.00055.09180.002192.00.1161.7682.340.12753.003037.03567.00085.16320.00389 1.50.1091.2821.623.06706.001597.02474.00059.09180.002192.00.1251.7502.509.12495.002975.03825.00091.16320.00389 Coiled Tubing Dimensions
67 OD Specified Wall Specified ID Calculated Nom. Wt lbs/ft InternalCapacity/ft Displacementof Steel/ft External Displacement/ftOD Specified Wall Specified ID Calculated NomWt lbs/ft InternalCapacity Displacement OfSteel External Displacement GallonsbblsGallonsbblsGallonsbblsGallonsbblsGallonsbblsGallonsbbls 2.00.1341.7322.677.12239.002914.04081.00097.16320.003892.875.1562.5634.541.26801.006381.06922.00165.33724.00803 2.00.1451.7102.880.11930.002841.04390.00105.16320.003892.875.1752.5255.059.26013.006193.07711.00184.33724.00803 2.00.1561.6883.080.11625.002768.04695.00112.16320.003892.8750.1882.4995.400.25480.006067.08244.00196.33724.00803 2.00.1751.6503.419.11108.002645.05212.00124.16320.003892.8750.1902.4955.462.25398.006047.08326.00198.33724.00803 2.00.1881.6243.640.10760.002562.05560.00132.16320.003892.8750.2032.4695.790.24872.005922.08852.00211.33724.00803 2.00.1901.6203.682.10708.002549.05612.00134.16320.003892.8750.2042.4675.834.24831.005912.08893.00212.33724.00803 2.00.2031.5943.900.10367.002468.05953.00142.16320.003893.5000.1343.2324.820.42619.010147.07361.00175.49980.01190 2.00.2041.5923.923.10341.002462.05979.00142.16320.003893.5000.1563.1885.570.41466.009873.08514.00203.49980.01190 2.375.1252.1253.011.18424.004387.04590.00109.23014.005483.5000.1753.1506.230.40484.009639.09496.00226.49980.01190 2.375.1342.1073.215.18113.004313.04901.00117.23014.005483.5000.1883.1246.650.39818.009481.10162.00242.49980.01190 2.375.1452.0853.462.17737.004223.05277.00126.23014.005483.5000.1903.1206.733.39716.009456.10264.00244.49980.01190 2.375.1562.0633.706.17364.004134.05649.00135.23014.005483.5000.2033.0947.150.39057.009299.10923.00260.49980.01190 2.375.1752.0254.122.16731.003983.06283.00150.23014.005483.5000.2043.0927.199.39007.009287.10973.00261.49980.01190 2.375.1881.9994.390.16304.003882.06710.00160.23014.005483.5000.2243.0527.857.38004.009049.11976.00285.49980.01190 2.375.1901.9954.445.16239.003866.06775.00161.23014.005483.5000.2503.0008.699.36720.008743.13260.00316.49980.01190 2.375.2031.9694.710.15818.003766.07196.00171.23014.005484.5000.2044.0929.383.68317.016266.14303.00341.82620.01967 2.375.2041.9674.742.15786.003759.07228.00172.23014.005484.5000.2244.05210.255.66988.015950.15632.00372.82620.01967 2.875.1252.6253.670.28114.006694.05610.00134.33724.008034.5000.2504.00011.376.65280.015543.17340.00413.82620.01967 Coiled Tubing Dimensions
68CableTypeSize(In.)Diameter(In.) BreakingStrength (lbs) Weight(lbs) 1000ft ArmorWires (Out/In) WireBS–lbs (Out/In) CDRResistance (Ohms/Mft) MaximumTemp (°F) 1-H-100-A1/10.1011,0001918/1241/4125.2300 1-H-125-A1/8.1231,5002718/1260/6025.2300 1-H-125-K1/8.1231,5002818/1260/6025.2500 1-H-181-A3/16.1853,9006315/12198/1279.8300 1-H-181-D3/16.1853,9006515/12198/1279.8420 1-H-181-K3/16.1853,9006515/12198/1279.8500 1-H-181-M3/16.1873,6006815/12198/13212.5600 4-H-181-A3/16.1863,3006018/18143/7626.0300 1-H-203-A13/64.2034,5007916/10212/2126.9300 1-H-203-D13/64.2034,5007916/10212/2126.9420 1-H-203-K13/64.2034,5008016/10212/2126.9500 1-H-220-A7/32.2235,5009218/12212/2124.5300 1-H-220-D7/32.2235,5009518/12212/2124.5420 1-H-220-K7/32.2235,5009518/12212/2124.5500 1-H-226-K7/32.2225,0009918/12196/1967.7500 1-H-281-A9/32.28810,00015318/12352/3522.8300 1-H-281-K9/32.28810,00015818/12352/3522.8500 1-H-314-A5/16.31611,20018318/12426/4262.8300 1-H-314-D5/16.31611,20018718/12426/4262.8420 1-H-314-K5/16.31611,20019018/12426/4262.8500 7-H-314-A5/16.3239,60018018/18426/22516.6300 Electric Line
69CableTypeSize(In.)Diameter(In.) BreakingStrength (lbs) Weight(lbs) 1000ft ArmorWires (Out/In) WireBS–lbs (Out/In) CDRResistance (Ohms/Mft) MaximumTemp (°F) 1-H-375-A3/8.37514,60025318/12595/5952.9300 1-H-375-D3/8.37514,60026018/12595/5952.9420 1-H-375-K3/8.37514,60026118/12595/5952.9500 3-H-375-A3/8.37213,50023520/16486/3977.1300 4-H-375-A3/8.37213,50023920/16572/30110.5300 7-H-375-A3/8.37212,80024318/18572/30110.5300 1-H-422-A7/16.41417,80030718/12727/7272.9300 1-H-422-D7/16.41417,80031618/12727/7272.9420 1-H-422-K7/16.41417,80031718/12727/7272.9500 7-H-422-A7/16.42618,30031418/18766/39710.9300 7-H-422-D7/16.42618,30032418/18766/39710.0420 7-H-422-K7/16.42618,30032618/18766/39710.0500 7-H-464-A15/32.46218,30032624/24539/33510.0300 7-H-464-D15/32.46218,30033324/24539/33510.0420 7-H-464-K15/32.46218,30034724/24539/33510.0500 7-H-520-A17/32.52226,00046220/16958/77810.5300 7-H-520-D17/32.52226,00046720/16958/77810.5420 7-H-472-ASlammer.47222,20037918/18929/48610.0300 7-H-472-DSlammer.47222,20038618/18929/48610.0420 7-H-472-KSlammer.47222,20039418/18929/48610.0500 Electric Line
70 CarbonSteel–API9ABreakingStrengths Material(In).072.082.092.105.108.125 Br.SteelAPILevel3orimprovedplow(lbs)96112391547196621092794 APIEx.Impr.Plow,Hi-Str,orMon.AA(lbs)115014601830236024903300 Forwirelnetofallagainstwell pressure,finddesiredline versuswellpressureand extrapolatetotalsinkerbar weightneeded. All“lbs”arebreaking strength.Thesevarywiththe manufacturer. AusteniticStainlessSteel–BreakingStrengths Material(In).082.092.105.108.125 316Stainless(lbs)10831363173217862270 SuperAusteniticStainless–BreakingStrengths Material(In).092.105.108.125 SandvikSanicro28(lbs)1445188519952675 6MolyStainlessSteel–BreakingStrengths Material(In).092.105.108.125 Avesta254SMO(lbs)1462181819242454 BridonSupa(lbs)1550203020302560 25-6MO(lbs)1475N/A20502550 CobaltBasedAlloy–BreakingStrengths Material(In).092.105.108.125 MP35N(lbs)1582200920802724 BraidedLine–BreakingStrengths Size(In)3/16”3/16”7/32”7/32” Construction1x161x19(Dycan/Dyform)1x161x19(Dycan/Dyform) Galv.CarbonSteel4500617060008370 15-6Mo(Supa75)4320496058425990 1000 2000 3000 4000 9000 10000 5000 6000 7000 8000 1/4 Line 9/16Line.521Line 7/16Line 3/8 Line 5/16 Line 7/32 Line 3/16 Line 720 680 640 600 560 520 480 440 400 360 320 280 240 200 160 120 80 40 0 .092 Line .082 Line .072 Line 1/8 Line .100 Line SinkerBarWeightNeeded Well Pressure (psi) Wireline Data
Conversion Factors 71 FFiieelldd UUnniittss ttoo MMeettrriicc CCoonnvveerrssiioonn If You Have: Multiply By: To Get: Feet x 0.3048 Meters (M) Inches x 2.54 Centimeters (cm) Inches x 25.4 Millimeters (mm) Pounds (Lbs) x 0.0004536 Metric Tons Pounds (Lbs) x 0.44482 Decanewtons (daN) Pounds x 0.4536 Kilograms Weight (Lbs/ft) x 1.4882 Kg/M Pounds per Barrel x 2.85307 Kg/M3 Barrels x 158.987 Liters Barrels x 0.15898 Cubic Meters Gallons x 3.7854 Liters Gallons x 0.0037854 Cubic Meters Barrels/Stroke x 158.987 Liters/Stroke Barrels/Stroke x 0.158987 Cubic Meters/Stroke Gallons/Minute x 3.7854 Liters/Minute Barrels/Minute x 158.987 Liters/Minute Barrels/Minute x 0.158987 Cubic Meters/Minute bbl/ft. Capacity x 521.612 Liters/Meter (L/M) bbl/ft. Capacity x 0.521612 Cubic Meters/Meter Bbl Displacement x 521.612 Liters/Meter (L/M) Bbl Displacement x 0.521612 Cubic Meters/Meter Gradient psi/ft X 22.6206 KPa/M Gradient psi/ft x 0.226206 Bar/M Mud Weight PPG x 0.119826 Kilograms/Liter (Kg/L) Mud Weight PPG x 119.826 Kilograms/Cubic Meter Mud Weight PPG x 0.119826 Specific Gravity (SG) Mud Weight (Lb/Ft3) x 1.60185 Kg/M3 Fahrenheit Degrees x 0.56 – 17.8 Celsius Degrees PSI x 6894.8 Pascals (Pa) PSI x 6.8948 Kilopascals (KPa) PSI x 0.06895 Bar BWPD @ 8.9 ppg X 0.118 Kg/Min BOPD @ 7.74 ppg X 0.099 Kg/Min mmCFD @ 0.6 sp. gr. X 14.1 Kg/Min
72 Conversion Factors MMeettrriicc ttoo FFiieelldd UUnniittss CCoonnvveerrssiioonn If You Have: Multiply By: To Get: Meters (m) x 3.2808 Feet Centimeters (cm) x 0.3937 Inches Millimeters (mm) x 0.03937 Inches Metric Tons x 2204.6 Pounds (Lbs) Decanewtons (daN) x 2.2481 Pounds (Lbs) Kilograms x 2.2046 Pounds Kg/m x 0.67196 Weight (Lbs/Ft) Kg/m3 x 0.3505 Pounds per Barrel Liters x 0.00629 Barrels Cubic Meters x 6.2898 Barrels Liters x 0.2642 Gallons Cubic Meters x 264.173 Gallons Liters/Stroke x 0.00629 Barrels/Stroke Cubic Meters/Stroke x 6.2898 Barrels/Stroke Liters/Minute x 0.2642 Gallons/Minute Liters/Minute x 0.00629 Barrels/Minute Cubic Meters/Minute x 6.2898 Barrels/Minute Liters/Meter (l/m) x 0.0019171 BBL/Ft. Capacity Cubic Meters/Meter x 1.917 BBL/Ft. Capacity Liters/Meter (l/m) x 0.0019171 BBL Displacement Cubic Meters/Meter x 1.9171 BBL Displacement KPa/m x 0.044207 Gradient PSI/Ft Bar/m x 4.4207 Gradient PSI/Ft Kilograms/Liter (Kg/L) x 8.3454 Mud Weight PPG Kilograms/Cubic Meter x 0.0083454 Mud Weight PPG Specific Gravity (SG) x 8.3454 Mud Weight PPG Kg/m3 x 6.24279 Mud Weight Lb/Ft3) Celsius Degrees x 1.8 + 32 Fahrenheit Degrees Pascals (Pa) x 0.000145 PSI Kilopascals (KPa) x 0.14504 PSI Bar x 14.50377 PSI Kg/Minute X 8.475 BWPD @ 8.9 ppg Kg/Minute X 10.105 BOPD @ 7.74 ppg Kg/Minute X 0.071 mmCFD @ 0.6 sp.gr.
Notes & Calculations 73
74 Notes & Calculations
Notes & Calculations 75
76 Notes & Calculations
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