白豹油田長8儲層評價及建產(chǎn)有利區(qū)篩選.pdf

1、長安大學(xué)碩士學(xué)位論文白豹油田長8儲層評價及建產(chǎn)有利區(qū)篩選姓名：李超申請學(xué)位級別：碩士專業(yè)：地球探測與信息技術(shù)指導(dǎo)教師：譚成仟20110531AbstractBaiBaooilfieldisisoneofthefocusofdevelopmentblocksinChangqingOilfield，locatedbetweenWuQiinShanxiandHuanChiinGansu，coveredbyanareaofBaiBaoinWuQ

2、iandQiaoHeinHuanChiBegantoexploreinthe70soflastcentury，puttedintoproductioninthe90’S，exploredandevaluatedforYanChangformationmainlysince2002HavereceivedanimportantbreakthroughIntheChan93，Chang45，Chang6Chang8andChang9form

3、ationThispaperbasedongeological，logging，experiment，productionandotherdates，throughtheresearchingofloggingcurveelement，reservoircomprehensivecharacteristic，productiondatausingcurvemethodforsedimentaryfacesautomaticrecogni

4、tionandclusteranalysistodeterminereservoirtypeidentificationmethod，capacitycoefficientmethod，effectivethicknessandoilsaturationmethodofproductivityprediction，finalevaluationproductivitygetsthefollowingconclusion：(1)Accor

5、dingtothegeologicaldatathestudyareaChang8reservoirisdividedintoChang81andChang82，growthdeltafrontsedimentarysecondfaces，theSedimentSOUrCedirectionfor陟mainreservoirlocatedinChang81layerforunderwaterdistributarychannelsedi

6、mentarymicrofaceszone；(2)StudyareaChang8reservoir’SrocktypesisClasticfeldsparsandstone，lowcontentofinterstitialmaterial，sandstoneSortingcharacteristicsisbetter，degreeofroundingismostlysuccessivelyedgesshape，smallerporeth

7、roat，goodsorting，Themaximumporethroatwayconnectivity’SConcentrationdegreeishigher，usingclustermethodtodeterminethereservoirdivideditintofourkinds，ClassIandIIreservoiristhebetterreservoir；(3)Bycomprehensiveutilizationofoi

8、ltestingandproductioninformation，collectingavarietyofgeologicalparameterswhichwererelatedtoproduction，madetherelevantanalysiswitlltheoiltestingandproductioninformationFoundthatmaincontrollingfactorsofthereservoirproducti