11384.致密油藏裂縫識別儲層建模探討——以hh油田長81為例

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3、onCompactOilReserviorFractureIdentificationBasedonSpeciality：Name：Instructor：ReserviorModeling—TakeHHoilfieldChang81asanExampleMineralResourceProspectingandExplorationTangHeyongLiYanxia(sAbstractSouthwestOrdosBasinHHoilZ

4、henJingSouthBlockin2008drillinghasachievedveryhighyield，theareahasgoodprospectsforexplorationanddevelopmentbasedonitsevaluationofseveralroundandvariousdisplayingdataAsthelong81thatisgeologicaloileffectivereservoirinthere

5、gionbelongstOlowporositypermeabilityanddenseone，itsnaturalenergyisnothighAsaresult，inordertoenhancetheachievementsofexplorationanddevelopment，accordingtotheexistingdrilling，testing，loggingdataandotherinformation，thethesi

6、shassetupageologicalmodelofHHOilfieldChang81reservoirtodescribeexplorationanddevelopmentoftheHHoilfieldChang8treservoirgivingsometechnicalsupportOnthebasisofstratigraphiclayeredmarks，lithologicdataandloggingdataandotherc

7、haracteristics，theresearchingareadividesthe81layerintothreelayersfromshallowtOdeep：Chang8l1，Chan9812，Chang813Theresearchingareatakesthedeltafromsubfaciesdepositsasthemainsbjectsincelong8l1topbelongstotheshallowlakesubfac

8、iesdepositionwhichCanbedividedinto5kindsofsedimentarymicrofacies：underwaterdistributarychannel，mouthbarunderwaterdistributarybaysubaqueouscrevassesplayandsubseanaturalbarrierAfterananalysisofChang81’Swithinlayerinterlaye

9、randplaneheterogeneitycombingwiththedistributionofeachlayer’Sporosityandsandbodyfigures，thethesisfindsoutthatChang8l1and813haveabadlayerheterogeneityhoweverChang812hasagoodreservoirqualityThethesisalsodescribesthecrackle

10、ngth，surroundingoutcropandcoredevelopmentofChang8l1Atthesametime，itcalculatesthecrackopenparameterlengthdataofChang8llbymeansofimagingloggingandconventionalloggingdataandthenmakesapredictionofits觸ctllIedzoneinthefutureMa

11、kefulluseofsedimentarystructuremodel，themethodofsequentialGausssimulationaswellasrandomsequentialindicatorAndfmallyhasaclearpredictionofthetransversereservoirmakingsurethesimulationresultsconsistentwiththecognitionofgeol