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1、lG3J430分類(lèi)號(hào)：——密級(jí)：——單位代碼：!塑!學(xué)號(hào)：呈咝!!鯉西北大學(xué)博士學(xué)位論文題目：堡盔量坌墊直疊土直壘是健屋墊廈皇迪氫虞墓盤(pán)佳班巍指導(dǎo)教師：周皇塞專(zhuān)業(yè)技術(shù)職務(wù)：塾蕉學(xué)科(專(zhuān)業(yè))：壁芒釜童魚(yú)邈握答辯It期：至QQZ生魚(yú)旦墨宦學(xué)位授予日期：二oo七年五月的砂體分布特點(diǎn)出發(fā)，結(jié)合障壁島與水下分流河道的發(fā)育與分布特點(diǎn)，系統(tǒng)深入地開(kāi)展了區(qū)內(nèi)上古生界有利儲(chǔ)集砂體的分布規(guī)律研究。同時(shí)，對(duì)區(qū)內(nèi)砂巖儲(chǔ)層的巖石學(xué)特征、成巖作用及孔隙演化特征和儲(chǔ)集特征方面等進(jìn)行了綜合研究和客觀(guān)評(píng)價(jià)，并分析討論了今后該區(qū)上古生界油氣儲(chǔ)層地質(zhì)的研究方向。4、根據(jù)華北盆地南部
2、上古生界含油氣系統(tǒng)中烴源巖、儲(chǔ)集巖和蓋層的時(shí)空結(jié)構(gòu)，進(jìn)行了上古生界成藏組合和基本成藏單元的劃分研究；通過(guò)對(duì)圈閉形成期與烴源巖生排烴高峰期匹配關(guān)系的分析研究，指明了今后該區(qū)油氣勘探目標(biāo)的選擇方向。關(guān)鍵詞：華北盆地南部上古生界儲(chǔ)層地質(zhì)油氣成藏條件IlNeopaleozoiePetro
3、eumReservoirGeology＆PonI-FormingConditionsintheSouthofNorthChinaBJsinAbstractCarboniferous-PermianintheSouthofNorthChinaBasinisallimpo
4、rtantcoal-bearingserieswithbroadprospectingasexploratorydevelopmentinourcountry．In1970s,thediscoveryofWeniiucoal-formedfieldmarkedanewoeriodoffieldexplorationinNorthChina．Recently,thediscoveryofdifferentkindsofcommereialhydrocarbonflowinofOrdosBasin,JizhongmadHumagimadepress
5、ioninBohaiBayBasin，andQinshuiBasinhasindicaledthatisasubjectreservoirwithbroadprospectinNorthChina．Also．theextensivehydrocarbonshowsinofsouthofNorthChinaBasinfullindicatedthathydrocarbongeneration,migrationandaecomulationinhaveeoentredinthisareaandNeopaleozoicis皿importantres
6、ervoirthatishopefultomal【ea刪breakthmughinhydrocarbonexploration．Buttheresearch011Neopaleozoicpetroleumreservoirgeologyandpool-fermingconditionsinthisareaisaweakpointallthetimes，asrestrictsNeopalanzoieexplorationactivityinsouthofNorthChina．Therefore，theresearchonpetroleumrese
7、rvoirgeologyandpool-formingeondifmasinsouthofNorthChimBasinisveryimporlmatforobjeetivelyevaluatingexplorationprospectandoptimizingexplorationtargetsinNcopaleozoieofsouthofNorthChina．Basedonbasinanalysis，aimedattheparticularandcomplexgeologicalstructure，hydrocarbongenerationa
8、ndpoolformationhistoryduetomultipbasetectonicactivityinsouthofNorthChinaBasin，applyingthetheoriesofsequencestratigraphy,deposifionalsystem,rcsorvoirgeologyandmodempetroleumgeology,Neopaleozoiepetrolenmreservoirgeologyandpool-formingconditionsinsouthofNorthChinaBasinweIPresea
9、rchedcomprehensively,adoptings∞etechnicalmethodssuch∞11jgh-precisionrock-st
