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1、ImpactofShaleGasDevelopmentonNGLSuppliesandPetrochemicalFeedstocksSouthTexasSectionofAIChEWalterM.Hart,Ph.D.,P.E.February2,2012PelazzioBanquetHall,Houston,TexasAgenda•SomePertinentAspectsofShaleGas•OutlookforShaleGasProduction•ImpactofShaleGas/ShaleOilDevelopmentsontheU.S.NGLIndus
2、try•ImpactofShaleGas/OilDevelopmentsonthePetrochemicalIndustry©2011,IHSInc.Noportionofthispresentationmaybereproduced,reused,orotherwisedistributedinanyformwithoutpriorwrittenconsent.2Purvin&GertzNGLPublications,SeminarsandWorkshopsShort-TermReportsLong-TermReportsGlobalLPGLPGMark
3、etOutlookWorldLPGMarketOutlookNorthAmericaNGLLPGMarketOutlookNorthAmericaNGLIndustryLatinAmericaLPGLPGMarketOutlookLatinAmericaLPGStudyAsiaLightNaphthaAsianPetrochemical5-YearEastofSuezMarketFeedstocksMarketOutlookOutlookNGLWorkshopsOfferedatEachSeminarAnnualLPGSeminarsFundamental
4、sofLPGMarketsWoodlands,TXMarch5-7UnderstandingNGLFeedstockEconomicsSingaporeJune18-20Lima,Peru*November12-14©2011,IHSInc.Noportionofthispresentationmaybereproduced,reused,orotherwisedistributedinanyformwithoutpriorwrittenconsent.3WhatisShaleGas?UticaShaleinOhioSource:ooga.org•Shal
5、e—Darkfine-grainedsedimentaryrockformedbythecompressionofclay-richsediment.•Shaleconstitutesabout50-60%ofallthesedimentaryrockfoundintheEarth’scrust.•ShaleGas—Naturalgasproducedfromshaleformations.©2011,IHSInc.Noportionofthispresentationmaybereproduced,reused,orotherwisedistribute
6、dinanyformwithoutpriorwrittenconsent.4WhatisDifferentAboutShaleGas?•Horizontaldrillinginlowpermeabilitysourcerock•Multi-stagehydraulicfracturingwithproppants•MultiplewellsfromonewellpadSource:USEIA©2011,IHSInc.Noportionofthispresentationmaybereproduced,reused,orotherwisedistribute
7、dinanyformwithoutpriorwrittenconsent.5WhatMakesaGoodShale?•Deepenoughforpressurebutnotsodeepthatdrillingcostsareexcessive•~1kmto5km(3,300ftto16,500ft)•Thickseam(~100–300ft)•HighTotalOrganicContent•>2%TOCforgoodprospects•Lowthermalmaturity(Ro%)giveshigherliquidscontentvs.gas•TOCdec
8、reaseswiththermalmaturity•Locatio
