作　　者： ; ; ;

机构地区： 中国科学院广州地球化学研究所边缘海地质重点实验室

出　　处： 《新疆石油地质》 2006年第3期277-279,共3页

摘　　要： 惠民南斜坡是胜利油田油气资源接替的新探区。根据研究区开发井与探井资料,对临南洼陷的生油条件、斜坡带构造及地层储盖特征分析认为,该古隆起带具备成熟的油气成藏条件。油气勘探目的层主要包括新生界3套储盖组合和中古生界3套储盖组合,新生界以寻找稠油气藏和次生气藏为主,而中古生界以寻找煤成气为主;中生界与新生界主要是岩性圈闭与构造圈闭,而古生界的主要圈闭是断块潜山圈闭。 The southern slope of Huimin is a new exploration area for replacement of oil and gas resources. Based on data from development wells and prospecting wells drilled in this area, the hydrocarbon generation condition of Linnan sub-sag, the slope structure and reservoir-cap rock features are analyzed. It is believed that this paleo-uplift zone is provided with matured condition for hydrocarbon accumulation. The target zones for prospecting include three reservoir-cap rock assemblages of Cenozoic dominated by exploring heavy oil-gas pool and secondary gas pool and three reservoir-cap rock assemblages of Mesozoic and Paleozoic dominated by exploring coalformed gas. Lithology traps and structural traps are mainly found in Mesozoic and Cenozoic strata, while fault block-buried hill traps are primarily in Paleozoic strata.

关 键 词： 惠民 富集成藏 圈闭 复合油藏

领　　域： [石油与天然气工程]