石油勘探与开发2001，Vol.28Issue(2)：29-32,4.
东濮凹陷古潜山勘探潜力分析
Formation models of buried hill type pools in Dongpu sag.
袁先春 1赵新国 1刘小红 2孙青 1赵云峰3
作者信息
- 1. 中原石油勘探局勘探开发科学研究院
- 2. 中原石油勘 探局地质录井处
- 3. 中原石油勘探局钻井四公司
- 折叠
摘要
Abstract
Buried hills in Dongpu sag consist of many oil bearing strata, which distribute in the Archaeozoic, Lower Palaeozoic, Upper Palaeozoic and Mesozoic. There are two sets of source rock in the Palaeogene and the Upper Palaeozoic. According to the different ways of hydrocarbon supplying, formation models of beried hill type pools can be divided into four types: accumulated in the Palaeozoic with a Cenozoic origin, generated and accumulated in the Palaeozoic, accumulated in the Palaeozoic with a multisource origin, and accumulated in the Mesonic with a multisource origin. Buried hills can be found in a large scope, and better oil and gas shows have been acquired in all kinds of burried hills through many years exploration in the past,which shows a good prospect in explorating buried hill type pools in Dongpu sag.However,up to now any great discovery has not been achieved.The authors hold that the reason why so far the buried hill reservoirs have not been discovered is that there is no a complete set of drilling engineering technologies,except for geological conditions关键词
古潜山/油气藏形成/模式/生油层/储集层/东濮凹陷分类
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袁先春,赵新国,刘小红,孙青,赵云峰..东濮凹陷古潜山勘探潜力分析[J].石油勘探与开发,2001,28(2):29-32,4.
