【7A文】North American Learning Curve-The Way Forward for China Shale Gas Using Urban Drilling Methodologies and Processes.pptx

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1、NorthAmericanLearningCurve–TheWayForwardforChinaShaleGasUsingUrbanDrillingMethodologiesandProcessesOutline•UrbanDrillingProjectLifecycle(BarnettShaleCaseStudy)•••••••••Identify&acquirerightstodrillsiteAcquiremineralrightssurroundingdrillsiteAcquiresubsurfaceseismicdataFormulatedeve

2、lopmentdrillingplanPermitwellsandfacilitiesDrillwellsCompletewellsInstallfacilitiesProducenaturalgas••••HaynesvilleShaleMarcellusShaleWhatitmeanstoChinaClosingCommentsShaleShaleShalePlaysMarcellusShaleNewAlbanyShaleFayettevilleHaynesvilleShaleWoodfordShaleFloydShaleBarnettShaleBarn

3、ett/WoodfordEaglefordShaleBarnettShaleIndustryOverview•Averageover3.5Bcfe/d–30%annual••increaseAveragehouseholduses1McfeachmonthOver1,200newcompletionsreportedin2008.NumberhascomedownduetoNatGaspricing••MajoractivityfocusedonTarrant,Johnson,Parker,Denton,Wise,Hood,HillandErathcount

4、iesPeakedat5BCFD2012JackPaloPintoErathHamiltonBosqueHillWiseParkerHoodSomervellDentonTarrantFt.WorthJohnson•The“goldstandard”ofgasshaledevelopmentistheBarnettShale,FortWorthBasinofNorthTexas.•TheBarnettShalegasplayintroducedthewide-scaleuseofintensivelystimulated(hydraulicallyfract

5、ured)horizontalwellswhichhaveenableddeepgasshalestobecomeeconomicallyproductive.•TheBarnettShale(NewarkEastfield)hasalreadyproduced7Tcffromnearly14,000wells.•TheBarnettShale/NewarkEastistodaythelargestnaturalgasfieldintheU.S.BarnettShale:BackgroundParkerBarnettShaleWellsdrilledandc

6、ompletedWiseJackDentonTarrantBreitlingleasesIndustrycompletionHoodJohnsonSomervellErathHillFt.WorthRegionalGeologyWEST••••BarnettShaleoverliesEllenbergerformationEllenbergeriswater-bearinginthisareaGeologicfeaturessuchafaultsallowpotentialcommunicationbetweenBarnettandEllenbergerVi

7、olaformationactsasbarrierbetweenBarnettandEllenbergerProductiveAreaUrbanDrillingDevelopmentofthisresourceisnotpossiblewithouthorizontaldrillingtechnologyUrbanDrilling–TarrantCounty,TexasBarnettShaleUrbanProjectLifecycle•••••••••Identify&acquirerightstodrillsiteAcquiremineralrightss

8、urroundingdrillsiteAcquire