稠油蒸汽吞吐开采技术研究概述

:2006-06-06;:2006-07-31:(:PLN0141):(1979-),,2003,,:1006-6535(2006)06-0005-051,1,1,2,3(11,610500;21,710021;31,834000):2050,,,,,,,:;,;,:;;;:TE35714:A,3000108t,1700108t[1],20a2080,,20021300104t,8%2000,3616104t,2017104t,5616%,[2],97%,,212%,(,,)[3](78%),(10%)(12%),,,,,,,,,,[4],,,,,,,,1111,,,,(1)[5]112,,[68]:(1),136200612SpecialOilandGasReservoirsVol113No16Dec120061Tab11Screeningcriteriaofcyclicsteamstimulation12()345/mPas5010000500001000001000010000019200019500019800019200019200/m151600100050016001800500/m10101010510/01401401401401401200120012001200120Soi01500150015001500150Soi01100110011001100110/(104m3km-2m-1)1010101010/10-3m2200200200200200(2),,(3),1,(4),(),(5)(,,),,(6),,,;,,,(10000mPas),,,,(7),,(15%)(5%7%),(8),,(9),,,(10),,(11),,,,,,,,,(12),113,,,[9,10]:(1),1030m,50m;,,10%15%,30%(2)4%6%,(3),,30m,100t/d,2613,,,,,,2050,Marx-Langenheim1966,BobergLantz[11],,,,,,,1,,,;,,1967,Martin,,,:,;,,;,,1968,Kuo[12],2070,,,19701973,H1L1StoneK1Azzlz[13]SettairH1L1Remay,StoneStone,,2080,,1984,J1E1GontijoK1Azzlz,,1985,R1P1Gros[14],,1986,,,2080,GrosGontijo[15],,,1996,Vogel,,,,31997,[16,17],,,1998,[18],,,,,,10a10a,,,,[19]3,76:,:(1),,50%,,,,(2),,8,10,,20%(3),,(4),,(5),,(6),,4,(1):,,(2),,(3)(),,015%110%1/31/2(4),,(5)N2N2CO2,-[20]19988,,:,,,-(2)2N2Tab12StatisticsofN2assistedcyclicsteamstimulationinLiaoheOilfield++N2/331801140164015301671179/%1035324471/(t/d)3171512558/t245119212566584100131615J1P1OlearyN2CO2,,N2CO215%J1P1OlearyLevellandWasson:,62%;24%CO2,N2,98%N2CO2,[21]:,,,,,,,,,,,,,,10%20%,,,,813,,,,[22],,+,,+,,,,CO2N2,+,,,,5(1),(2),(3),(4),,,,,,:[1]1[M]1:,1999:131[2]1[J]1,1998,14(5):15181[3],,,1[C]1:,2002:36441[4],1[M]1:,1998:361[5]1[M]1:,1998:891[6]1[J]1,1998,14(5):15181[7]1[J]1,1998,5(2):171[8]1[J]1,1997,10(2):12131[9],1[J]1,1997,1(6):9101[10],,,1()[M]1:,1996:2042141[11]BobergTCandLantzsRB1Calcalationoftheproductionrateofathermallystimulatedwell[J]1J1Pet1Tech,1966:161316231[12]KuoCHandPhocasDM1Agravitydrainagemodelforthesteam-soakprocess[C]1SPE2329,1969:1191261[13]JerryPFontanillaandKhalidAzzlz.Predictionofbotton-holeconditionsforwetsteamlinjectionwells[J]1TheJour2nalofCanadanPetroleumTechnology,MarApr,1982:82881[14]GrosRP,etal1Steamsoakpredictivemodel[J]1SPE14240,1985:151[15]NeumanCH1Agravityoverridemodelofsteamdrive[J]1J1Pet1Tech1,1985,Jan:1631691[16],.[J].(),1997,21(3):36391[17],.[J].,1997,2(3):53561[18],,1[J]1,1998,25(3):52551[19]M1Tamimetal1:1[J]1,2002,18(2):131[20]1[J]1,2005,12(5):9131[21],,,,1CO2[J]1,2005,12(6):981001[22]1[J]1,1998,5(3):1111[23]HongKC,JensenRB1Optimizationofmulticyclesteamstimulation[J]1SPEJ,1969:357367196:OpenupanewprospectofscienceandtechnologytosustaineffectivedevelopmentinLiaoheOilfieldXIEWen-yan(LiaoheOilfieldCompany,PetroChina,Panjin,Liaoning124010,China)Abstract:ThispapersummarizesthescientificandtechnicalachievementsofLiaoheOilfieldinthetenthfive-yearplanperiod,indicat2ingthatthedevelopmenthistoryofLiaoheOilfieldisahistoryofinvigoratingoilfieldbyscienceandtechnology,whichhavebeenamotiveforceofoilfielddevelopment.Atpresent,theoilfielddependsmoreontechnicaladvances,andtheimportanceandnecessityofscientificandtechnicalinnovationappearmoreoutstanding.Onthisbasis,thegeneralgoaloftheeleventhfive-yearplanperiodofscienceandtechnologyisproposed,andthemainworkforachievingthegoalisalsoproposed,especiallyemphasizedare6aspectsofwork.ScientificandtechnicalworkersoftheoilfieldshallunderstandthestatusandresponsibilityandkeepsustainedefforttoworkhardandopenupanewprospectofscienceandtechnologyforcreatingabrightfutureofLiaoheOilfield.Keywords:LiaoheOilfield;thetenthfive-yearplanperiod;theeleventhfive-yearplanperiod;scientificandtechnicalachieve2ment;experiencesummary;thegoalofscientificandtechnicalworkOverviewofheavyoilcyclicsteamstimulationrecoverytechnologyZENGYu-qiang1,LIUShu-zhi1,WANGQin1,RENYong2,LUXiao-hui3(1.SouthwestPetroleumUniversity,Chengdu,Sichuan610500,China;2.ChangqingOilfieldCompany,PetroChina,Xian,Shanxi710021,China;3.XinjiangOilfieldCompany,PetroChina,Karamay,Xinjiang834000,China)Abstract:Usingcyclicsteamstimulationtoexploitheavyoilfirstappearedintheearly1950s.Asarelativelysimpleandmaturesteamin2jectionexploitationtechnology,itisstillwidelyusedinVenezuela,theUnitedStatesandCanada.Thisarticleforecaststhefuturedevelop2mentofcyclicsteamstimulationtechnologyafterreviewingitsdevelopmentandpresentsituationindetailandsummarizingcyclicsteamstim2ulationprinciple,characteristics,thermalmodeldevelopmentandproblemsatpresentstage.Thestudyindicatesthat:cyclicsteamstimula2tionwillkeeponoccupyinganimportantpositioninheavyoilproduction;theoilextractionprincipleiscomplicated,anditisahighlyskill2fulsystemengineering;itisimportantandnecessarytousevariousmeanstoimprovestimulationeffectandtimelyconverttopropersec2ondarythermalrecoveryatthemiddleandlaterstageofrecovery.Keywords:heavyoil;cyclicsteamstimulation;recoverycharacteristics;overviewStudyonlargeporepathinsandstonereservoirsreviewandprospectHUShu-yong1,ZHANGLie-hui1,LUOJian-xin1,LUOGuo-shi2,HEJin2(1.SouthwestPetroleumUniversity,Chengdu,Sichua