国外高性能水基钻井液技术发展现状

:100125620(2007)0320074204(,),,,,PDC,27.4m/h,,,,,:TE254.3:A,,,,,,,,,,,,1,,,,,,,,,[2]:25.7kg/m3+4.3kg/m3PHPA+10.0kg/m3+14.3kg/m3+3.1kg/m3PAC+2.0kg/m3PAC+11.4kg/m3,[2]444.5mm:1.28g/cm3,24mPas,104.3Pa,28.7Pa/71.8Pa/86.2Pa,4.8mL,pH10.8,15.0mL,64.2g/L,LGS()7.49%(V/V)311.1mm:1.88g/cm3,36mPas,119.7Pa,38.3Pa/71.8Pa/91.0Pa,4.0mL,pH10.7,12.5mL,57.1g/L,LGS6.20%(V/V),,,:,1981,,:055;610500;E2mail:[e-mail]243Vol.24No.320075DRILLINGFLUID&COMPLETIONFLUIDMay2007©1994-2011ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[3],75%,90%,,,,,,1),,[425],,,2)[Al(OH2)6]3+;pH4.6,[Al(OH)(OH2)5]2+;,[6],,,,[2],:97.6%101.7%103.6%;17.6%-3.0%4.2%;23.0%12.8%11.3%,,,:,;,:2,,,,,[5]2.2[7],,:,;,,;,CHSCHSKCl,,KCl[7]11[1]/%/%/%23.4014.2931.4913.8311.2223.50CHS,:,[8],PHPA,,,,,[5]75243:©1994-2011ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[9],,,,,,/,0.230.160.57,0.210.232.4[1,10],,232,232,,,1492.5,3:,,,[11],1%,,,,,,[12]3,,:1.938g/cm3;94;8.8/33m;161;2632m;46d;355.6mm;149.86mm;1353.11#[1],,,,1#1728m,30.59m/h,,32,,3.2[7],,,,,311.1mm(215.9mm)7620075©1994-2011ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:1.22g/cm3,1518mPas,90.97124.49Pa,658,API3.65.2mL,Cl-116138g/L,8.618.0g/L,pH10.210.8,,1.22g/cm3,,215.9mmPDC,,,,228.6mm,1.2171.282g/cm3,19mPas,668,52.964.4Pa,API3.85.0mL,Cl-118122g/L,14.3g/L,pH10.510.8177.8mm,3.3[7],,,,,,,,128,,,127.0mm,411,,,,,21,31,,[1],..,2006,8(4):39248[2]RamirezMA,ClapperDK.Aluminum2BasedHP2WBMSuccessfullyReplacesOil2BasedMudtoDrillExploratory.SPE94437[3]VanOrtE.Physics2ChemicalStabilizationofShale.SPE37263[4]HerzhaftB,RousseauL.DevelopmentofaNanocom2positeGelforLostCirculationTreatment.SPE94686[5]MortonK,SchillerM.SelectionandEvaluationCrite2riaforHigh2PerformanceDrillingFluids.SPE96342[6],..:,1998[7]DyeW,DaugereauD,andXiang.NewWater2BaseMudBalancesHigh2PerformanceDrillingandEnviron2mentalCompliance.SPE92367[8]Sithole,BishopBandGuyRobertD.InteractionsofSecondaryAmineswithBentoniteClayandHumicMa2terialsinDiluteAqueousSystems,EnvironmentalIn2ternational,1985,11:4992504[9]DyeW,ClapperD,HansenN.Leaper.DesignCon2siderationsforHighPerformanceWater2BasedMud,AADE2042DF2HO214,AADE2004DrillingFluidsConference,Houston,Texas,2004,4[10]MortonK,BomarB,SchillerM,etal.DevelopmentandLearningProcessUsingNewHPWBMonGulfofMexicoShelfWells,AADE2052NTCE231,presentedattheAADE2005NationalTechnicalConferenceandExhibition,Houston,Texas,2005,5[11]VeilJ.DrillingWasteManagement:Past,PresentandFuture.SPE77338[12]MeltonHR,etal.EnvironmentalAspectsoftheUseandDisposalofNonAqueousMudAssociatedwithOffshore.SPE86696(2006211220;HGF=073W2;)77243:©1994-2011ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(3):74277AuthorsZHANGQi2gen,CHENFu,LIUYi,XIONGYingAbstractThispaperintroducesthebasiccomposition,superiorperformanceandtheapplicationofahighperformancewaterbasedrillingfluiddevelopedbyBakerHughesCompany.Thisdrillingfluidresemblesoilbasemudinitsperformance:usingthismud,troublesomeshalescanbesafelydrilled,cuttingsbecomeharderinthismudcomparedwiththatinotherwaterbasemuds,ROPisincreased,drillpipetorqueanddragarereduced.Moreover,thismudisenvironmentallyfriendly.Aminebasemudhasfoundawideuseindrillingoperations.ThepracticeofthismudshowedthatROPreached27.4m/h,nomatterwhatdrillbitshadbeenused.Dilutionratewasreducedandsolidscontrolbecamemuchmoreefficient.Thefrictioncoefficientofthismudcanbecomparedtothatoftheoilbasemuds.Bitballingisminimized.Comparedwithoilbasemuds,drillingandcompletiontimewasgreatlyreduced.Theaminebasemudsetanexampleofharmonizingtherequirementforhighperformanceofdrillingfluidsandenvironmentalprotection.Keywordshighperformancewater2basemuds;drillingfluidperformance;rateofpenetration,boreholestabilization;overviewFirstauthorsaddressCollegeofChemicalEngineering,SouthwestPetroleumUniversity,Chengdu610500,ChinaDrillingFluidTechnologyforUltra2deepWellDrilling.DFCF,2007,24(3):78281AuthorsZHAOJu2su,CHENGLiangAbstractWellTP2isadeepexplorationwellwithacompletiondepthof6925m.Formationspenetratedbythiswellarecomplexandburieddeep.Tighthole,washout,swellingandcavingoftroublesomeforma2tionswereverycommonindrillingthiswell.Itisre