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作 者:张文浩 张交东 周新桂 王丹丹 李世臻 刘旭锋 刘卫彬 曾秋楠 孟元林[2] 林燕华 ZHANG Wenhao;ZHANG Jiaodong;ZHOU Xingui;WANG Dandan;LI Shizhen;LIU Xufeng;LIU Weibin;ZENG Qiunan;MENG Yuanlin;LIN Yanhua(Oil&Gas Survey,China Geological Survey,Beijing 100083,China;Northeast Petroleum University,Daqing 163318,Heilongjiang,China)
机构地区:[1]中国地质调查局油气资源调查中心,北京100083 [2]东北石油大学,黑龙江大庆163318
出 处:《地质通报》2020年第2期307-318,共12页Geological Bulletin of China
基 金:中国地质调查局项目《黑龙江大三江盆地油气基础地质调查》(编号:12120115001601);《吉林东部地区油气基础地质调查》(编号:12120115001701);《松辽外围东部断陷盆地群油气基础地质调查》(编号:1211302108019-2)。
摘 要:东北地区是中国重要的石油天然气生产基地,多年来一直是国内主力油气供应区,但随着松辽盆地油气勘探难度逐渐增大,勘探与开发成本增高,目前亟需新的油气接替区为油气上产和可持续发展提供接替领域和资源保障。松辽盆地外围东部发育39个沉积盆地,规模大小不一,油气勘探潜力较大,已成为东北地区油气勘探的重要领域之一。笔者对松辽外围东部地区的石油地质概况和油气勘探现状进行了分析总结,结合近年来油气基础地质调查工作的进展,提出了东北东部地区油气调查新方向,包括吉林东部地区白垩系页岩油气勘探、三江盆地浅层中新生界生物气勘探、三江地区早中生界海相硅质岩勘探、三江地区上古生界油气勘探,为未来东北东部地区油气资源调查与勘探的部署提供了科学依据。Northeast China is an important oil and gas production base,and has long been the main oil and gas supply area in China.However,with the increasing difficulty and cost of oil and gas exploration in the Songliao Basin,new potential areas of oil and gas resources are urgently needed for the purpose of providing replacement fields and resource security for the production and sustainable development of oil and gas.There are 39 sedimentary basins in the eastern periphery of Songliao Basin at different scales and with great potential for oil and gas exploration,and hence this area has become one of the important areas of oil and gas exploration in Northeast China.Through the analysis and summary of the petroleum geological situation and the present situation of oil and gas exploration in the eastern periphery of Songliao Basin,combined with the progress of basic geological survey of oil and gas in recent years,the authors put forward the directions of oil and gas exploration in the east of Northeast China,which include the exploration of Cretaceous shale oil and gas in the eastern part of Jilin Province,the exploration of shallow Mesozoic and Cenozoic biogas in Sanjiang basin,the exploration of Early Mesozoic marine siliceous rock in Sanjiang area,and the exploration of Upper Paleozoic source rocks.These suggests provide a scientific basis for the future exploration and deployment of oil and gas resources in the east of Northeast China.
分 类 号:P618.130.1[天文地球—矿床学]
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