非常规油气资源发展现状及关键问题

3(:2008ZX05018):,1973,;1995,:(065007)44:[phone]E2mail:[e-mail]31,2222231.2.3...,2009,29(9):1132116.,,,,:DOI:10.3787/j.issn.100020976.2009.09.03211.1,422000m36.81012m3[1]:,,7.5108m3/a;,200747108m3/a,,,,20a,,,,,1.2,,,1104mPas0.95[2],,,24500m59.7108t,22.58108t,0100m18.56108t,100500m41.14108t,752.92108t,88.6%[2]2003,;6,;,1104t,1.3,,,311299,7199108t476108t,,5%10%182108t,10%140108t,,20108t,[3]70,200620104t,1.4,,,20%80%,,30.71012m3,,[4]1.5,1m3164m30.8m3,,1.810122.11012m3[5],,,,,1.6,,,,,200824.1%,,10a1970,,,2,2020(2108t)[6],;,,2020800108m3,,2.1,20081.89108t,,90%,80%,1993,20082108t,47%,2008770108m3,20201200108m3,800108m3[7],,,,[829]2.2,2.2.1(USGS,2003),411200996507108bbl(1bbl=0.159m3),32%[1],,,,,,,,,2.2.2,,,(),BP,,2005100104t,,,,,,2.3,2.3.1,1043108m3,3000108m3,2000,7.5108m3,,,2.3.2,(5.08.0)1012m3,,,,,2.3.3,,,,33.1,,,,,,,,3.2,,,,,,3.3,,,,,,,3.4,,,5112993.5,,,,,[1],,,.[J].,2009(3).[2].[M].:,2006.[3],,,.[J].:,2006,6(6):8692876.[4],,.[J].,2008,28(2):1512156.[5].[J].,2007(12):7212.[6],.[J].,2007,29(4):10212.[7],.[J].,2005,25(8):125.[8],.[J].,2005,26(2):125.[9],.[J].,2006(9):42245.(2009207227),,,,,,:,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,(http:finance.eastmoney.com/090912,1185528.html)61120099:thefavorabletaxpolicywillstimulatethedevelopmentofthosegasreservoirsun2dercomplicatedconditions;financingmeansshouldbeadjustedandmoresourcesoffundsshouldbeexplored;lawsandregulationsshouldbeestablishedandperfectedtocreateabetterinvestmentenvironment.Allthesewillprovideaguaranteeforthereasonableinvestmentinnaturalgasexploitationandforthedevelopmentofnaturalgasindustry.KEYWORDS:naturalgas,developmentconstruction,investment,cost,scale,affectingfator,price,policy,suggestion,re2servetype,problemDOI:10.3787/j.issn.100020976.2009.09.031WANGYa2li(engineer),bornin1973,graduatedfromtheJianghanPetroleumInstitute.Sheismainlyengagedinworkofeco2nomicanalysisofoilandgasfielddevelopmentandplanning.Add:MailBox44,Wanzhuang,Langfang,HebeiProvince065007,P.R.ChinaTel:[phone]E2mail:[e-mail]entialpointsofdevelopingtheunconventionalhydrocarbonresourcesinChinaLIUHong2lin1,2,WANGHong2yan2,LIURen2he2,ZHAOQun2,ZHANGXiao2wei2,YONGHong3(1.SchoolofEnergy,ChinaUniversityofGeosciences,Beijing100083,China;2.LangfangBranch,PetroChinaResearchInstituteofPetroleumExplorationandDevelopment,Langfang065007,China;3.InternationalDepartmentofCNPC,Beijing100724,China)NATUR.GASIND.VOLUME29,ISSUE9,pp.1132116,9/25/2009.(ISSN100020976;InChinese)ABSTRACT:TherearelargereservesofunconventionalhydrocarbonresourcesinChinaandhowtoquickenthepaceofrecove2ringthemwillcontributemosttomeettheenergydemands,thusplayinganimportantroleinthestateenergysecurity.Throughabriefintroductiontothereservesestimatesandrecoverystatusofunconventionalhydrocarbonresourcesincludingcoalbedmethane,tarsands,oilshale,shalegas,gashydrates,andtightsandgas,thispaperanalyzesthestrategicneedsofthesealternativeenergyresources.Tomeetthebigenergydemands,wesuggestaseriesofextensiveandintensivefundamentalstudiesasfollowstohelptacklekeyproblemsofexploitingandutilizingtheunconventionalhydrocarbonresources:tarreservoi2ringmechanismandhowtoimproveitsseparationefficiency,oilshaleorigins,itsregularpatternsanditsin2siturecovery,shalegasreservoirsandtheirEORtechnologies,tightsandgasanditsrecoverymethods,andgashydrateaccumulationanditsextractiontechnology.KEYWORDS:China,unconventionalhydrocarbon,exploration,development,status,demand,fundamentalstudies,coalbedmethane,tarsands,oilshale,shalegas,gashydrate,tightsandgasDOI:10.3787/j.issn.100020976.2009.09.032LIUHong2lin(seniorengineer)bornin1973,graduatedfromChinaUniversityofMiningandTechnologyin1995.Heismain2lyengagedinstudiesofunconventionalhydrocarbonexplorationanddevelopment.Add:MailBox44,Wanzhuang,Langfang,HebeiProvince065007,P.R.ChinaTel:[phone]Mobile:[phone]E2mail:[e-mail]2productionperformanceandtechnicalcountermeasuresinthecoalbedmethanegasfieldofQinshuiBasinMUFu2yuan,SUNFen2jin,WANGYi2bing,ZHAOQing2bo(LangfangBranch,PetroChinaResearchInstituteofPetroleumExplorationandDevelopment,Lang2fang065007,China)NATUR.GASIND.VOLUME29,ISSUE9,pp.1172119,9/25/2009.(ISSN100020976;InChinese)ABSTRACT:ThereareabundantcoalbedmethanegasresourcesintheQinshuiBasin,andtheChinaNationalPetroleumCorpo2ration(CNPC)hasperformedlarge2scaleexploration,productiontestandpre2productionoperationsince1994.StartingwiththedynamicanalysisofthegeologicalfeaturesintheQinshuimethanegasfieldincludingstructure,coalbedthicknessandburialdepth,coalrockcharactersandpetrophysicalproperty,gascontent,evaluationoncoalbedmethanegasreservoirs,etc.,thispaperfocusesontheproductionperformanceintheproductiontestofthisfield,thecharacteristicsofwhicharesummarizedasfollows:theCBMgasproductionstimulatedbyfracturingandmulti2branchedhorizontalwell