酸化分流技术发展现状

©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(,610500):(ViscoelasticSurfactantVES):;;;,,,,,,,,,,,,,,[1],1932,,,70,80:()(),2040,,1950,,,3,1965,,,;,,,(3),::,::(BrSO4),,,,[][1],.[M].,1996,(7).[2]1[J]1,106200311.[3],,[J]1,164,200212.[4],,[J]1,105,200310.[5]..,2000,(3).0420087X:2008-01-12:(1977),,,©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[2],,,,,,,,,,,,,,2060,,,,,,,,KrwSw,,,,,,,,,93,,,,,pH2,,,1000mPas,,[3](),,,,,,1936,Halliburton,CaCI2,[4],,,,,,,,30,,1954(,),,,,;,,CroweHinchinC(OSR),Melod1984,,,,,,,,pH()();,;,,pHpH,,pH,,,pH45,,,1420087©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[3],(),,,,,,,pHCa2+VES,pH,Ca2+,();pH,Ca2+,VES,,,VES,,,,,,,,,,,VES:(),VES,VES,,,,()VES,,,(135),,VES,,VESVES,VESVES,,,,[][1]MaGeeJ,BuijseMA,PongratzRMethodofEffectiveFluidDiversionwhenPerformingaMatrixAcidStimulationinCarbonateFormations[A]SPE82263,1997.[2]HarrisonNWDivertingAgents-HistoryandApplication[J]JournalOfPetroleumTechnology,1972:593.[3],,FSH01[J],2005,27(1):8388.[4]TaylorKCSaudiAramcoLaboratoryEvaluationofIn-SituGelledAcidsforCarbonateReservoirs[A]SPE71694,2001.ThePresentSituationofSteeringAcidizationTechniqueAbstract:Thehistoryandcurrentdevelopmentofsteeringacidizationtechniquewasestablishedinthispaper.Thepackersteeringtechniqueandballsealersteeringtechniquewereintroducedbrieflyinthisthesis.Thefoamsteeringtechnique,polymersteeringtechnique,viscoelasticsurfactantsteeringtechniquewereintroducedindetail.Keywords:oilfield;acidization;steering;self-steering2420087