濟(jì)陽坳陷第三系火成巖油藏研究.pdf

1、石油大學(xué)（華東）碩士學(xué)位論文濟(jì)陽坳陷第三系火成巖油藏研究姓名：王國光申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：地質(zhì)工程指導(dǎo)教師：查明呂希學(xué)20040901StudyonigneousrockreservoirsofthetertiaryinJiyangdepressionWangGuo—guang(Geologyengineering)DirectedbyProfessorZhaMingAbstractOnthebasisofcomprehensivel

2、yanalysingofcore，welllogging，seismicandsoon，thispaperhasmadeasystematicalresearchoilthelithologyigneousfacies，reservoirspaceoftertiaryigneousrockinJiyangdepressionCombinedwiththeanalysisoftheformingconditionsoftheoilandg

3、asreservoiroftertiaryigneousrock，therelationbetweenthevolcanismmadhydrocarbonhasbeenestablidhedinthispaperTheigneousrockofPalaeogeneinJiyangdepressiondevelopsmainlyfivetypeswhichincludebasaltdiabase，gabbro，volcanoclastic

4、rockandesiteBasedontheanalysisofthecharacteristicsoftheigneousoutputandlithologythemodelsofigneousintrusionfacies，glacierconevolcanicfaciesandfloodbasaltvolcanicfacieshavebeenestablishedrespectiveIyinJiyangdepressionHypa

5、byssalintrusivemaybefellintofringeparfacies，transitionparfaciesandcenterparfacicsExplosionfaciesvolcanicconeisfellintocraterparfaciesandvolcanicdebrisslopeparfaciesFloodbasaltissplitintocraterparfacies，lavaslopeparfacies

6、anddistantvolcanoslopeparfaciesReservoirspaceofigneousrockreservoirinJiyangdepressioncanbedividedintoprimaryporeandfracture，secondaryporosityandfractureaccordingtogenesismechanismTheigneousrockreservoirofPalaeogeneinJiya