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:2007-06-19:863(2006AA09Z340):(1957-),(),,,,,:167325005(2008)0120077205,,,(,257061):,,,:;;;:TE256:AResearchdevelopmentofdeepwatercementingtechniqueWANGRui2he,WANGCheng2wen,BUYu2huan,CHENGRong2chao(CollegeofPetroleumEngineeringinChinaUniversityofPetroleum,Dongying257061,ShandongProvince,China)Abstract:Deepwatercementingtechniqueisoneofthekeytechniquesindeepwateroilandgasdrillingandcompletion.Inordertoimprovetheresearchdevelopmentofdeepwatercementing,theproblemsconfrontedindeepwatercementingwerecomprehensivelyanalyzed.Basedonthesummarizationonforeignresearchdevelopmentincementslurrysystemsfordeepwa2tercementing,cementdisplacementtechnology,cementingequipment,cementingtechnologyandinvestigationonthelong2termisolationcapabilityofcementsheath,thefollowingareconclusions:Thedeepwatercementingtechniquestudyshouldtaketheprerequisiteforcementsystemswithsimpledesignandconvenientexecution,theenvironment2friendlyprincipleandtheultimaterealizationforlong2termzonalisolationofcementsheath.Keywords:deepwatercementing;cementslurry;cementingtechnology;researchdevelopment,10300m,500m,1500m20052104%,,40%,2002200365%,901573108m3,(135106515819)108m3,[1],,30,,,,,30,1(),2,(WOC)2[2],2200832()Vol.32No.11JournalofChinaUniversityofPetroleumFeb.20081112221985,2,,,,;,,2,,,[3]11211,4[4],G,22,G215%CaCl2G,,,4,,,,21/-117423500m-11748500m344142Gw(CaCl2)/%ww/wc/(gcm-3)4p4/MPa12h24h10p10/MPa12h24h20p20/MPa12h24h35p35/MPa12h24h00144119201250183015251142147111502150144119201502115118351837120131851134[526]:,,10%;2,,,;;,,,114[7]:,,,,,Gjallar,100m600m,(),,,,SCP(sustainedcasingheadpressure,,,,),,115:2,;(),,;,,;100%,,50(20065,),[8]87()200822211(optimisedparticlesizedistribution,OPSD),,2,OPSD21111,,,1994,[9],,Chatterji,HarlliburtonLanceBaireddy+,SchlumbergerStilesRAS(right2angle2set)David[10212],[13]21112OPSDOPSD,,,Schlum2bergerOPSD,Deep2CRET19981300m,,-20024,DeepCRET1700m,14[14215]21221211,,,,:,VVOR(variable2viscosity,optimized2rheoloty)[16217];,ShellHalliburtonPatty[18219]212.2,,,,,,PelipenkoHele2Shaw[20]213,,(CMS),(MCC),[21],2,(ECP)[22],,BJ(MLA)(LCP)(LAS),,,,97321,:[23]2142,,,,,,;,,SCP,,,,,,14000,11000SCP[24],SCP,,2002API(APIRP265),SCP,SCP[25]3,[26227],()4,(090),(45MPa)(120),[28229],,,18%,37%NaCl,2,2,4411,,,412,,,,413,(ECD),ECD,,414,,SCP,,,:[1]PHILRae,GINODiLullo.Lightweightcementformula2tionsfordeepwatercementing:factandfiction[R].SPE08()2008291002,2005.[2]PELLETIERJH,OSTERMEIERRM,WINKERCD,etal.ShallowwaterflowsandsinthedeepwaterGulfofMexico:somerecentshellexperience[R].InternationalForumonShallowWaterFlows,LeaqueCity,Texas,USA,October,1999.[3]ALBERTYMW,HAFLEME,MINGLEJC.Mecha2nismsofshallowwaterflowsanddrillingpracticesforinter2vention[R].SPE56868,2001.[4]AADE.Cementingindeepwater[R].DeepwaterIndustryGroupMeeting,Houston,USA,Octcober21,2003.[5]RICHARDAM,MICHAELLP,PETERE.Designercas2ingfordeepwaterHPHTwells[R].SPE97565,2005.[6]SALIESJB.Evolutionofwelldesigninthecamposbasindeepwater[R].SPE52785,1999.[7]LADVAHKJ,CRASTERB,JONESTGJ.Thecement2to2formationinterfaceinzonalisolation[R].SPE88016,2004.[8]JOHNWestwood.Theoutlookfortheglobalsubseaindus2try[R].The14thUnderTechnologyConference,Bergen,Norway,June8,2006.[9]MOORES,MILLERM,FAULR.Foamcementingappli2cationsonadeepwatersubsaltwell2casehistory[R].SPE59170,2000.[10]LANCEEB,ANTHONYVP.Cementingindeepwateroffshorewells:US,006244343B1[P].2001.[11]BAIREDDYRR,RONALDJC,BRYANRW.Cemen2tingcasingstringsindeepwateroffshorewells:US,006273191B1[P].2001.[12]STILESDA.Successfulcementinginareaspronetoshal2lowsaltwaterflowsindeep2waterGulfofMexico[R].OTC8305,1997.[13]REDDYBR,RUSSELLMF.Cementingcasingstringsindeepwateroffshorewells:US,006454004B2[P].2002.[14]BERNARDP,ALAINF,SIMONPM.WestAfricadeepwaterwellsbenefitfromlow2temperaturecements[R].SPE67774,2001.[15]KENNETHHampshire,MIKEMcfadyen.OvercomingdeepwatercementingchallengesinSouthChinaSea,EastMalaysia[R].SPE88012,2004.[16]WHITEJ,MOORES,FAULR.Foamingcementasadeterrenttocompactiondamageindeepwaterproduction[R].SPE59136,2000.[17]GLENBenge,DAVIDPoole.UseoffoamedcementindeepwaterAngola[R].SPE91662,2005.[18]ROBERTBC,MICHAELWJ,BILLWL.Wellcomple2tionspacerfluidsandmethods:US,005789352A[P].1998.[19]KKULAKOFSKYD,PAREDESJL,MORALESJM.Ul2tralightweightcementingtechnologysetsworldrecordforlinercementingwitha514lbm/galslurrydensity[R].SPE98124,2006.[20]FRIGAARDIA,PELIPENKOS.Effectiveandineffectivestrategiesformudremovalandcementslurrydesign[R].SPE80999,2003.[21]vanERICOort,SANJITRoy,MARIOZamora.Real2timeECDsimulationandmanagementusingaremoteopera2tionscenter[R].SPE92605,2005.[22]ASLAKSONJ,DOHERTYD,SMALLEYE.Preventingannularflowaftercementing,onepulseatatime:off2shoreGulfofMexicocementpulsationfieldresults[R].SPE94230,2005.[23]DOHERTYD,FANGUYC,MUELLERDT.Large2scalefeasibilitydeterminationofstoringandtransportingace2mentslurrybelowdeckundermaritimeconditions[R].SPE98894,2006.[24]NEALAdams.Causesofundergroundblowouts[J].WorldOil,2006,227(1):37242.[25]BANNERMANM,CALVERTJ,GRIFFINT.NewAPIpracticesforisolatingpotentialflowzonesduringdrillingandcementingoperations[R].SPE97168,2005.[26],,.[J]