134()20118:2010-12-20:(1985-),,,,。38.9%,12.3%,73%75%[1]。,,。,,2070500m3000m。,,。,600~1200m,1200~3000m[2]。、。,,,、、。1,,。、,。,,。:(1)。4℃[3]。0~10℃,10MPa,500~3500m,0~650m[4]。,,,,。(2)。30[5]。,、,30。,。(3):;,;;,;,。,,,,。(4)。,、、、。,,,。,,1121(1.,610500;2.,610500):,。,。:;;;:TE257:A:1673-1980(2011)04-0074-0374··,,,:,。(5)。,。,。2、。,。:(1);(2);(3);(4);(5);(6);(7)。,。3、、、。,,,。,,,。、、。3.1CoulombNaKikaNaKika6。2307m(7570ft)200445。。Coulomb:(1)、;(2);(3);(4),,30%;(5);(6),;(7);(8)。,。,。,,,。,。,。(TEC)。(TEC),,。,。,,,。,,。,,。。,。3.2CamposBasin,。,,。,。,,20。,:(1),;(2);(3),,,;(4)75··,,,:;(5),;(6),。:;;;。,。,,,。,,。,。、,,,。1。4。。,、。,,。,、,,。,。[1].[J].,2006,15(4):11-16.[2]PlavinikB,JuinitiRB.DeepWaterCompletioninCamposBasin:ProblemsandSolutions[G].SPE,38964.[3]AADE.CementinginDeepWater[R]//DeepwaterIndustryGroupMeeting.Houston.USA,2003-10-21.[4],.、[J].,1999(9):100-104.[5]KrishnaRavi,EwoutN,Biezen.DeepwaterCementingChallenges[G].SPE,56534.[6]ItuahIA.CoulombNakika:DeepestWater-DepthCom-petionWithInternalPlasticCoatingTubingApplication[G].SPE,102963.[7]PauloSRovina.SandControlinOpenHoleHorizontalWells-CaseHistoriesandDevelopments[G].SPE,50388.1TheResearchofWellCompletionTechnologyinDeepWaterGUOXi-shui1ZHANGLin1XIAOLiang-ping2FENGDa-peng1(1.StateKeyLabofOilandGasReservoirGeologyandExploration,SouthwestPetroleumUniversity,Chengdu610500;2.SouthwestOilandGasFieldCompany,Chengdu610500)Abstract:Duringrecentyears,thedomesticexplorationandexploitationofoilandgasindeepseaareasisdevelopingatanincreasinglyrapidspeed.Wellcompletionisacriticalsegmentinreservoirexploitation,whosedesignlevelhasdecisiveeffectsonwellproductionandreservoirexploitation.Severalprominentfeaturesofdeepwaterwellcompletionhavebeenanalyzedandacoupleofmethodsfordeep-waterwellcompletionhavebeenintroducedinthispaper.Furthermore,byreferringtothetypicalfieldcasesofdeepwaterwellcompletionindeepwaterreservoirs,thetrendandtargetofthedevelopmentofdeepwaterwellcompletiontechnologiesandthechallengeshavebeenanalyzed.Keywords:deepwaterwellcompletion;deepwaterdrilling;wellcompletion;intelligentwellcompletion76··