Methodology to calculate the fracture gradient in a tectonically active zone: an application in colombian foothills Report as inadecuate




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Reinel Corzo ; Néstor-F. Saavedra ; Zuly-H. Calderón ;CT&F Ciencia, Tecnología y Futuro 2009, 3 (5)

Author: Oscar-M. Contreras

Source: http://www.redalyc.org/


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CTFCienciaTecnologayFuturoISSN0122-5383ctyfecopetrolcomcoECOPETROLSAColombiaContrerasOscar-MCorzoReinelSaavedraNstor-FCaldernZuly-HMethodologytocalculatethefracturegradientinatectonicallyactivezoneanapplicationinColombianfoothillsCTFCienciaTecnologayFuturovol3nm5diciembre2009pp53-66ECOPETROLSABucaramangaColombiaAvailableinhttp--wwwredalycorg-articulooaid46519036004HowtociteCompleteissueMoreinformationaboutthisarticleJournalshomepageinredalycorgScientificInformationSystemNetworkofScientificJournalsfromLatinAmericatheCaribbeanSpainandPortugalNon-profitacademicprojectdevelopedundertheopenaccessinitiativeMETHODOLOGYTOCALCULATETHEFRACTUREGRADIENTINATECTONICALLYACTIVEZONECienciaTecnologayFuturoMETHODOLOGYTOCALCULATETHEFRACTUREGRADIENTINATECTONICALLYACTIVEZONEANAPPLICATIONINCOLOMBIANFOOTHILLSOscar-MContrerasReinelCorzo2Nstor-FSaavedra3andZuly-HCaldern4ConvenioEcopetrolSA-UniversidadIndustrialdeSantanderUISBucaramangaSantanderColombiaEcopetrolSA-InstitutoColombianodePetrleoAA4185BucaramangaSantanderColombia4UniversidadIndustrialdeSantanderFacultaddeIngenierasFsico-QumicasBucaramangaSantanderColombia123e-mailocontrerasucalgarycaReceivedApril302008AcceptedSeptember162009FracturegradientestimatesarefundamentaltopredictthepressurerequiredtohydraulicallyfractureaformationThemainobjectiveofthisworkistoproposeanewmethodologytocalculateafracturegradientvaluebasedontheapplicationoftwonewdifferentmethodsPseudo-OverburdenStressMethodandEffectiveStressMethodThesenewmethodswereobtainedbymodifyingandimprovingtwoapproachesproposedintheliteratureputtingtheminalogicandsystematicordermakingpossibletheirapplicationtoon...





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