| 东湾背斜构造特征与油气聚集 |
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| 引用本文： | 王长城,施泽进,田亚铭,李和.东湾背斜构造特征与油气聚集[J].新疆石油地质,2005,26(4):401-403. |
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| 作者姓名： | 王长城 施泽进 田亚铭 李和 |
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| 作者单位： | 1. 成都理工大学,能源学院,成都,610059
2. 中国石油,西南油气田分公司,勘探开发研究院,成都,610051 |
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| 摘 要： | 东湾背斜位于准噶尔盆地南缘，其烃源岩、储集层以及盖层等条件都较好，且采用多种地球物理及地质方法．通过多次论证，证明构造是落实的，但2003年完钻的东湾1井钻探结果却无任何油气显示。在深入了解准噶尔盆地南缘区域构造背景的基础上，探讨了东湾背斜构造演化过程、形成机制以及其油气成藏条件，总结出东湾背斜的油气聚集规律，指出在东湾地区可能存在的两种油气藏模式。
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| 关 键 词： | 准噶尔盆地 构造 背斜 特征 油气聚集 |
| 文章编号： | 1001-3873(2005)04-0401-03 |
| 修稿时间： | 2004年11月19 |
Structural Characteritics and Hydrocarbon Accumulation in Dongwan Anticline |
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| WANG Chang-cheng,SHI Ze-jin,TIAN Ya-ming,LI He.Structural Characteritics and Hydrocarbon Accumulation in Dongwan Anticline[J].Xinjiang Petroleum Geology,2005,26(4):401-403. |
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| Authors: | WANG Chang-cheng SHI Ze-jin TIAN Ya-ming LI He |
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| Affiliation: | WANG Chang-cheng1,SHI Ze-jin1,TIAN Ya-ming1,LI He2 |
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| Abstract: | Dongwan anticline is located in the southern margin of Junggar basin with better source, reservoir and cap rocks. Its structures were proved by multi-demonstration with many geophysical and geological methods. However, there was no oil-gas indication from Dongwan-1 Well that was completed in 2003. In-depth understanding of the southern margin regional setting is made, the structural evolution, shape mechanism and hydrocarbon accumulation conditions are discussed, and the oil-gas accumulation pattern is summarized. Finally, two types of petroleum accumulation/reservoir models possibly existed in Dongwan area is presented in this paper. |
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| Keywords: | Junggar basin structure anticline feature hydrocarbon accumulation |
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