21世纪初叶四川盆地大中型气田勘探战略研究
网络出版日期: 2000-03-30
基金资助
本文为“ 九五” 国家科技攻关项目( 编号96-110-07-02) 部分科研成果
THE RESEARCH ON EXPLORATION STRATEGY OF MAJOR GAS FIELDS IN SICHUAN BASIN IN THE NEXT INITIAL GENTRURY
Online published: 2000-03-30
曾宪斌;张静华;金惠;袁素华; . 21世纪初叶四川盆地大中型气田勘探战略研究[J]. 天然气地球科学, 2000 , 11(4-5) : 1 -3 . DOI: 10.11764/j.issn.1672-1926.2000.04.1
After research the total nature gas resources in Sichuan Basin, we can see that the ratio of proved reserves is only seven point seven five percent, and the exploration potential is large. There are six exploration areas of major gas fields in Sichuan Basin. First is the Precambrian weathered residuum on the leshan-longnushi uplift in the middle of Sichuan Basin, second is the Alexandria xiaoheba sand in the east southern of Sichuan, third is the caboniferous structural slope traps, fourth is the ochoan continental shelf marginreef around kaijing-liangping trough in the east of Sichuan, fifth is the Scythian feixianguan Oolite beach in east Sichuan, sixth is the Jurassic and the Rhactic exploration areas in the west of sichuan. There are much natrue gas resource in these six exploration areas, but the major gas exploration traps in no enough and exploration technology need to be improved for the next five to ten years, so the author draws out three exploration strategies how to keep the development ratio of nature gas industry in sichuan basin.
Key words: Nature gas; Proved reserves; Nature gas resources; Exploration areas.
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