松辽盆地北部石炭—二叠系底埋深综合物探预测技术  

The comprehensive geophysical prediction technique of the bottom buried depth of Carboniferous-Permian in the northern Songliao Basin

作　　者：赵福海 王导丽[2] 张明鹏[2] 詹少全[2] 陈中[2] 余云春[2] ZHAO Fuhai;WANG Daoli;ZHANG Mingpeng;ZHAN Shaoquan;CHEN Zhong;YU Yunchun(Exploration Department,Daqing Oilfield Company LTD.,Daqing 163453,Heilongjiang,China;No.814A Team,East China Mineral Exploration and Development Bureau,Zhenjiang 212005,Jiangsu,China)

机构地区：[1]大庆油田有限责任公司勘探事业部,黑龙江大庆163453 [2]江苏省有色金属华东地质勘查局八一四队,江苏镇江212005

出　　处：《矿产与地质》2018年第1期116-121,共6页Mineral Resources and Geology

基　　金：中国石油“松辽盆地致密气地质评价与目标优选”项目(编号:2016ZX05047001-005)资助

摘　　要：石炭—二叠系为松辽盆地重要烃源岩,但T5以下地震发射不清晰,无法确立石炭—二叠底界面。利用广域电磁法、重力剥皮和重电约束反演综合物探手段推测出石炭—二叠系底埋深,解决了石炭—二叠系深层油气分布问题,取得了良好的勘探效果。The Carboniferous-Permian is an important source rock area in Songliao Basin, but we impossible to establish the Carboniferous-Permian bottom interfacedue to the seismic emission below T5 is not clear. Using the comprehensive geophysical methods of the wide-area electromagnetic method, gravity stripping technique and gravity electric constrained inversion to speculate the buried depth of the Carboniferous-Permian, solved the distribution of deep oil and gas in Carboniferous-Permian, achieved good exploration results finally.

关 键 词：广域电磁法 重力剥皮 重电约束反演 石炭-二叠系 松辽盆地 

分 类 号：P631[天文地球—地质矿产勘探]