灘壩砂油藏儲層預測方法研究——以樊151-樊147工區(qū)為例.pdf

1、中國石油大學(華東)碩士學位論文灘壩砂油藏儲層預測方法研究以樊151樊147工區(qū)為例姓名：張瑞芳申請學位級別：碩士專業(yè)：地球探測與信息技術指導教師：張軍華201205ResearchofBeachBarSandReservoirPrediction一一ACaseStudyofF151F147ProjectZhangRuifang(OcophysicalExplorationandInformationTechnology)Directe

2、dbyProfZhangJunhuaAbstractAimedthepredictionofthinreservoirsofbeachbarsands，theordinaryreservoirpredictionmethodshaveobviouslimitationsItisverysignificanttothatsetupaseriesof也inreservoirspredictionmethodsbasedonexistingd

3、ataandtechnologicalconditionsBasedonthecharacteristicsofEs4reservoirsinF151F147workareathisarticledesignedaseriesofseismicpredictiontechniquesOnthisbasis，wedidsinglewellandmultiwellsimulationandcomparationusingthelogCUrV

4、esInthispaperIanalyzedthecharacteristicsofreservoirdevdopmentofFl51F147workareausingalargenumberofseismicdatageologicandwellloggingdataofDongyingdepressionIalsodesignedgeologicalmodelswithdifferentthicknessandlithologyco

5、mbinationInaddition，theseismicresponsecharacteristicsofreservoirsofbeachbarsandwereanalyzedbystudyingtherelationshipamongtheseismicforwardmodels，seismicresponsesandtheficquencyspectrumfeaturesItprovidesatheoreticalbasisf

6、orseismicpredictionworkofthinreservoirsofbeachbarsandsBasedontheabovetheoreticalmodelsanalysis，IcarriedoutfineseismicdescriptionsofthebeachbarsandsFirstlyIdidcalibrationthroughsyntheticseismogramsaccordingtothewellloggin

7、g，andalsoanalyzedthecalibrationresults；secondlyIlaunchedfinereservoirstructuresanalysisanddrawnthesandthicknessmap，fromwhichIcanknowthelithologyandoilandgassituation；atlastIanalyzedtheseismicfaciesfeaturesofthedestinatio

8、nLayersSdsmicreservoirpredictionhasbecomeanimportantmeansofidentificationanddetectionofhydrocarbonreservoirsfortheseismicdatacarriedalotofgeologicinformationaboutreservoirsHowevertheseismicattributeanalysistechniquesplay