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| 厄瓜多尔Oriente盆地11区块油气勘探潜力分析 | |
| 引用本文： | 李文涛,赵铭江,张波,程本合.厄瓜多尔Oriente盆地11区块油气勘探潜力分析[J].油气地质与采收率,2004,11(1):33-35. |
| 作者姓名： | 李文涛 赵铭江 张波 程本合 |
| 作者单位： | 1. 中国地质大学·北京;胜利油田有限公司地质科学研究院 2. 中国石化国际勘探开发公司 3. 胜利油田有限公司地质科学研究院 |
| 摘 要： | 厄瓜多尔Oriente盆地是南美安第斯山前盆地中最大的产油盆地之一。通过对Oriente盆地11区块油气成藏条件的系统分析,认为研究区具有丰富的油气资源、优质的储层和有利的生储盖组合条件,前白垩纪和白垩纪末—渐新世时期形成的断鼻、背斜等构造是油气运聚的有利区。综合研究结果表明,11区块是一个极为有利的油气聚集带,具有较大的勘探潜力。 |
| 关 键 词： | 成藏条件 储层 圈闭 油气聚集带 勘探潜力 Oriente盆地 |
| 文章编号： | 1009-9603(2004)01-0033-03 |
| 修稿时间： | 2003年6月4日 |
Analysis on petroleum exploration potential in block 11 of the Oriente Basin in Ecuador |
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| Li Wentao,Zhao Mingjiang,Zhang Bo et al..Analysis on petroleum exploration potential in block 11 of the Oriente Basin in Ecuador[J].Petroleum Geology and Recovery Efficiency,2004,11(1):33-35. | |
| Authors: | Li Wentao Zhao Mingjiang Zhang Bo |
| Abstract: | The Oriente Basin in Ecuador is one of the biggest basins that produce petroleum in piedmont basins of Andean mountain, South American. Through the systematic analysis on reservoir forming conditions of block 11 in the Oriente Basin, it is considered that the oil-gas resource is rich with good-quality reservoirs and advantageous source -reservoir -cap combination condition in block 11. Fault-noses, anticlines and some other structures formed during Precretaceous and the end of Cretaceous-Oligocene are profitable oil-gas migration and accumulation areas. Comprehensive research result shows that block 11 is a good oil-gas accumulation zone with large exploration potential. |
| Keywords: | reservoir forming conditions reservoir trap oil-gas accumulation zone exploration potential Oriente Basin |
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