抗高温水包油钻井液的研究与应用(3)

Keywords:moleculestructure,advantage,disadvantage,dis2solution,evaporation,saltingout,clayswelling

LIHu(engineer),bornin1972,isstudyingforhisdoctor’sde2greeinChinaUniversityofPetroleum(Beijing),beingengagedintheresearchonoil/gasfielddevelopment.

Add:MOEKeyLaboratoryofPetroleumEngineeringinChinaUniversityofPetroleum(Beijing),ChangpingDistrict102249,Bei2jing,P.R.China

Linkman:LIXiangfangTel:+86-10-89734951E-mail:lxfang@RESEARCHONNEWAMINEPOLYMERICALCO2HOLANTI-SLOUGHINGAGENT

XUXianguoandZHANGQian(ZhundongMudCo.ofWest2ernDrillingCo.),DPT33(1),2010:93-95

Abstract:TheperformanceofnewaminepolymericalcoholAP-1wasevaluated.TheexperimentalresultsshowedthattheeffectofaminepolymericalcoholAP-1onrheologicalbehaviorandfiltrationpropertyofdrillingfluidwasless,andithadgoodshaleinhibition,itscuttingsrecoveryratiowashigherthan7%NaCl,7%KCL,3%sodiumsilicateandotherpolyetherproduct,andaminepolymerical2coholAP-1couldimprovethecorepermeabilityandprotectreser2voir.

Keywords:aminepolymericalcohol,wellfacestabilization,recoveryrate,coredunking

XUXianguo(engineering),graduatedfromXi’anShiyouInsti2tutein2005,nowheisadeputymanagerofZhundongMudCo.of

WesternDrillingCo..

Add:ZhundongMudCo.,Fukang831511,Xingjiang,P.R.China

E-mail:zdxuxg@RESEARCHANDAPPLICATIONOFHIGHTEMPER2ATUREOIL-IN-WATERDRILLINGFLUID

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SHIPeiqian,WANGShanju,HUANGGuichun,ZHANG1211

Heping,ZHENGDerong,YANGJianandSUNShangang(1.DrillingTechnologyResearchInstitute,ZhongyuanPetroleumExplo2rationBureau;2.ZhongyuanOilfieldNo.3DrillingCompany),DPT33(1),2010:96-99,105

Abstract:Tosatisfytheneedsofunderbalanceddrillingtech2nologyindeepwell,somepsexistentinoil-in-waterdrill2ingfluidsystem,suchastemperatureemulsification,easyblistereffectivelybystudyingthepstabilizerwhichwereoilin-fluidsystem.Meanwhile,thewhitedieseloil-in-watersystemwereformed.Thisfluidsystemhasgoodrheologicalpropertyandhightempera2turecapability,goodfoamcontroleffectandanti-sloughingcapabil2

3

ity,itsdensitywascontrolledin0.89-0.99g/cm,thelevelofwhiteoil-in-waterfluorescencewaslessthan6.0.Throughfieldapplicationinthreewells,theresultsshowedthattheoil-in-waterdrillingfluidsystemcouldcontrolinformationwaterinvasion,preventpollutionbyCO2,anditsperformancewassteady,andhadnoinflu2enceonlogging.Itcouldmeettherequirementsofunderbalanceddrillingtechnologyindeepwell.

Keywords:underbalanceddrilling,oil-in-waterdrillingfluid,emulsifier,anti-hightemperature,forminhibition

SHIPeiqian(engineer),bornin1974,isengagedinthere2searchondrillingfluidtechnology.

Add:DrillingTechnologyResearchInstituteofZhongyuanPe2troleumExplorationBureau,59ZhongyuanRoad,PuyangCity457001,HenanProvince,P.R.China

Tel:+86-393-4890993

E-mail:www.zqqy0616@GEOLOGICALDRILLINGDESIGNANDTRACKINGMETHODOFHORIZONTALWELLINCOMBINATIONTRAPOIL/GASRESERVOIR

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ZHUWeihong,NIUYujie,CHENXinlin,LIFeiand

2

RONGHaibo(1.ResearchInstituteofPetroleumExplorationandDevelopment,CNPCTarimOilfieldCompany;2.SINOPECShengliOilfieldDirectionalWellCo.),DPT33(1),2010:111-116

Abstract:TheundergroundgeologicalconditionofTarimbasinissocomplexthattherearesomanytypesofreservoirswhichareburiedmorethan3000mindepthandabout97percentreservesisinit.Recently,becauseofexpandingdevelopment,manyhorizontalwellsweredrilledinTarim,atthesametimethedrillingtechnologyisbecomingmoreprecisely.Besidesdrillinginmountain-frontcomplexstratigraphicreservoir,buriedhillreservoir,fault-screenedreservoirandthereservoirwithdisperseremainingoil,hor2izontalwellsalsocanbedrilledinlayerlessthan0.6m.Throughpractice,thispapersummarizedaapplieddrillingdesignandtrack2ingmethodofhorizontalwell,whichhasgiventheeffectiveprobabil2ityofpenetrationabove80percentandsuccessrateabove90per2cent,sothecoordinatedtechnologybecomemoreimprovedandper2fectly.

Keywords:horizontalwell,combinationreservoir,geologicaldesign,logging

ZHUWeihong(seniorengineer),bornin1967,isengagedintheresearchonoil/gasfielddevelopment.

Add:ResearchInstituteofPetroleumExplorationandDevelop2ment,CNPCTarimOilfieldCompany,KuerleCity841000,Xinjiang,P.R.China

Tel:+86-096-2172096

E-mail:Zhuwh-tle@