14842.羊馬河長2油層組儲層評價

1、學(xué)位論文創(chuàng)新性聲明本人聲明所呈交的學(xué)位論文是我個人在導(dǎo)師指導(dǎo)下進(jìn)行的研究工作及取得的研究成果。盡我所知，除了文中特別加以標(biāo)注和致謝中所羅列的內(nèi)容以外，論文中不包含其他人已經(jīng)發(fā)表或撰寫過的研究成果；也不包含為獲得西安石油大學(xué)或其它教育機(jī)構(gòu)的學(xué)位或證書而使用過的材料。與我一同工作的同志對本研究所做的任何貢獻(xiàn)均己在論文中做了明確的說明并表示了謝意。申請學(xué)位論文與資料若有不實(shí)之處，本人承擔(dān)一切相關(guān)責(zé)任。論文作者簽名：揚(yáng)醒學(xué)位論文使用授權(quán)的說明本

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3、ructor：StudyonreservoircharacteristicofChang2MemberofYangMaOilfieldPetroleumgeologyYangWeijun(signature)WuFuH(signature)ShenWeibin(signature)。洫乜比邊宓A(chǔ)BS’l’RACl’OrdosBasinisoneoftheearliestdiscoveredoilfieldsinChinatheoilan

4、dgasexplorationhasmaderemarkableachievementsthroughseveralgenerationofoilmanhardworkingTriassicofOrdosBasinisthemostimportantoilbearingseries，andoilbearingareaoilgeologicalreservesandproductionwereincreasingyearbyyearRes

5、ervoirtypemainlybelongstolithologicalorconstructlithologicalreservoirwhichisalsothelowporosityandpermeabilityoilfield，thereservoirhaslowmineralmaturityandhightexturalmaturityitscharacteristicswereparticlemixed，highlyhomo

6、geneous，s仃ongcompaction，epigenesis，loworiginalintergranularporeYangMaHeareainWaYaoBaooilfieldlocatedinZichangcountyShaanxiprovince，reservoirpositionlocatedinshanbeislopeofOrdosBasinReservoiralsohadsamecharacteristics，suc

7、haslowporositylowpermeabilityandlowoilsaturation，whichbelongedtolithologicalreservoirofweakgeologicaltectonicactivityThroughyearsofexploration，ithasbeenfoundrichoilandgasshowsintheexplorationareasHoweverthefollowingresea

8、rchismuchlessinthearea，suchasChan92reservoiritssandgroup，smalllayersofsedimentarymicrofaciesandsandbodydistributionStudyofreservoircharacteristicsisfarfromenough，includingpetrologycharacteristics，physicalcharacteristics，

9、porestructure，diagenesis，reservoircomprehensiveevaluationItwouldbecome”bottleneck”whichlimitsdevelopmentofChan92reservoirInordertobreakthroughthegrasptheresearchdistrict2reservoirdistribution，providetheoreticalbasisforfu

10、rtherexplorationanddevelopmentofscience，theresearchonreservoircharacteristics，andunderstandingofreservoirlithologyphysicalpropertyDiagenesisandporestructurecharacteristics，finallyitisnecessarytoevaluatereservoirBasedonth

11、ecomprehensivestudiesofreservoirdetailed，furtherunderstandthecharacteristicsofthereservoironthewholeblockprovidesageologicalbasisforsubsequentdevelopmentKeywords：YangMaoilfield，Chan92reservoirlowpermeabilityReservoirchar