详情
辽河坳陷西斜坡双台子油田成藏条件及勘探前景分析
2009-03-27
摘要：双台子油田为新生界古近系砂岩油气藏。对双台子老油区的油气成藏条件研究认为，油气藏受构造、岩性控制，单断块自成体系，平面上油气连片；充足的油源配合构造圈闭，可以确保相对低部位圈闭成藏。对双台子背斜周边三维地震资料研究，指出由于本区具备充足的油源条件，主构造翼部相对埋藏深的圈闭一样是油气聚集的有利场所。湖底扇、辫状沟道砂体易于形成岩性油气藏。
Depression, Liaohe Oil Field In Western Slope Shuangtaizi Reservoir Conditions and The Exploration Prospect Analysis
Chen Xian-xue 1,2
(1.
Abstract: Shuangtaizi oil for Cenozoic Paleogene sandstone reservoirs. Of Shuangtaizi old oil region of hydrocarbon accumulation condition of the view that oil and gas reservoirs by the tectonic, lithologic control, single-block self, flat lace up oil and gas; sufficient oil source with structural traps, you can ensure that the relatively low position trap accumulation. Shuangtaizi anticline of three-dimensional seismic data surrounding research, pointed out that because the district has sufficient oil source conditions, the main wing structure relative buried as deep traps are the favorable places oil and gas accumulation. Sublacustrine fan, braided channel sand body easy to the formation of lithologic reservoirs.
Key words: reservoir conditions; exploration prospects ; trap; oil and gas reservoirs; Shuangtaizi oilfield
