Prospecting Potential and Targets of Buried-Hill Oil and Gas Reservoirs in Bohai Bay Basin
详细信息
- 责任者：Li Xin (Research Institute of Petroleum Exploration & Development ; PetroChina ; Beijing 100083 ; China) ; Yan Weipeng
- 刊名：Petroleum Geology & Experiment
- 出版年：2012
- 卷期：34(2)
- 关键词：潜山油气藏 ; buried-hill reservoir ; 渤海湾盆地 ; Bohaiwan Basin
- 页码：p.140-144,152
- 图表：2 illus., 33 refs.
- 分类号：1003
- issnNo：ISSN1001-6112
- isbnNo：CN32-1151/TE
摘要
Based on the exploration course and rules,the buried hill exploration is divided into four stages by ten years.It is indicated from deep resource study that hydrocarbon resource is abundant and buried hill exploration is based on ample resource.It is shown from current situations that buried hill exploration is unbalanced in types,exploration series of strata,depth and degrees,which provides immense prospecting potential.The principal type of buried hills varies from weathering crust to internal buried hill.Central sags and swells are the focused exploration targets of internal buried hills.And the exploration presents obvious depression replacement.In terms of exploration degree,26 buried-hill zones present higher exploration potential,including Daxing-Gu’an,Shubei-Niuxintuo,Changlu,Wangguantun-Wumaying,Yannan,Bijialing,Haiyue and so on.
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