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| 东濮凹陷古近系凝析气藏成因类型及其分布特征 | |
| 引用本文： | 蒋有录,常振恒,鲁雪松,武晓玲.东濮凹陷古近系凝析气藏成因类型及其分布特征[J].中国石油大学学报(自然科学版),2008,32(5). |
| 作者姓名： | 蒋有录 常振恒 鲁雪松 武晓玲 |
| 作者单位： | 1. 中国石油大学,地球资源与信息学院,山东,东营,257061 2. 中国石油大学,地球资源与信息学院,山东,东营,257061;中石化中原油田勘探开发研究院,河南,濮阳,457001 3. 中国石油大学,地球资源与信息学院,山东,东营,257061;中国石油勘探开发研究院,北京,10083 4. 中石化中原油田勘探开发研究院,河南,濮阳,457001 |
| 基金项目： | 中国石油化工股份有限公司重点攻关项目(P01008) |
| 摘 要： | 东濮凹陷古近系凝析气储量丰富，凝析气藏成因类型复杂多样。对该凹陷凝析气藏的成因类型进行了划分，探讨了不同成因类型凝析气藏的形成机理及分布特征。研究结果表明：原生凝析气藏和原油裂解成因的凝析气藏主要分布在深层环洼斜坡带，气侵富化型和运移分异型凝析气藏主要分布在浅层，逆蒸发成因型凝析气藏常分布在中等埋藏深度；在有基底断裂沟通深部石炭-二叠系煤系的部位易形成混合气凝析气藏。 |
| 关 键 词： | 凝析气藏 天然气成因类型 成藏机理 东濮凹陷 |
Genetic types and distribution of paleogene condensate gas pools in Dongpu depression |
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| JIANG You-lu,CHANG Zhen-heng,LU Xue-song,WU Xiao-ling.Genetic types and distribution of paleogene condensate gas pools in Dongpu depression[J].Journal of China University of Petroleum,2008,32(5). | |
| Authors: | JIANG You-lu CHANG Zhen-heng LU Xue-song WU Xiao-ling |
| Abstract: | There are a lot of condensate gas resources in deep layers of paleogene in Dongpu depression,which have complicated genetic types.The genetic types of condensate gas pools in Dongpu depression were classified,and the pool-forming mechanism and distribution of various genetic types of condensate gas pools were also summarized.It is considered that the original condensate gas pools and the condensate gas pools formed by crude oil cracking often occurr in the deep layers of ramp regions near sub-depressions.Th... |
| Keywords: | condensate gas pool genetic types of natural gas pool-forming mechanism of oil and gas Dongpu depression |
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