| 准噶尔盆地南缘前陆斜坡带勘探潜力初探 |
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| 引用本文： | 靳军,陈新发,支东明.准噶尔盆地南缘前陆斜坡带勘探潜力初探[J].中外能源,2010,15(4):42-45. |
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| 作者姓名： | 靳军 陈新发 支东明 |
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| 作者单位： | 1. 中国石油新疆油田公司,新疆,克拉玛依,834000
2. 中国石油新疆油田公司勘探开发研究院,新疆,乌鲁木齐,830000 |
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| 基金项目： | 中国石油天然气股份公司科技攻关项目《准噶尔盆地含油气远景评价和有利区带选择》 |
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| 摘 要： | 通过对准噶尔盆地南缘前陆斜坡带近年来发现的典型油气藏的地质特征分析，并借鉴前人的研究成果，重点针对准噶尔盆地南缘前陆斜坡带新近系沙湾组石油地质条件和勘探潜力开展了研究和探讨。得出的结论为：①滩坝相砂体沉积、不整合横向运移通道与纵向断层运移通道组合构成的“阶梯式”输导体系和油气优势运移路径．是准噶尔盆地南缘前陆斜坡带油气运聚成藏的主要控制因素；②准噶尔盆地南缘前陆斜坡带作为前陆盆地油气系统中油气运移的必经地带，具备高产、高效油气藏的地质条件，在西段已获得重要发现，目前整体上认识程度较低，是准噶尔箍地潜在的油气勘探战略目标区域；（3）靠近生烃凹陷的古构造脊是油气运移的优势路径，控制着油气藏的平面分布，为整个南缘前陆斜坡带的勘探提供了勘探思路。
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| 关 键 词： | 前陆斜坡带 新近系 滩坝相砂体 输导体系 优势运移路径 勘探潜力 |
The Analysis of Exploration Potential of Foreland Slope Belt in Southern Margin of Junggar Basin |
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| Jin Jun,Chen Xinfa,Zhi Dongming.The Analysis of Exploration Potential of Foreland Slope Belt in Southern Margin of Junggar Basin[J].China Foreigh Energy,2010,15(4):42-45. |
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| Authors: | Jin Jun Chen Xinfa Zhi Dongming |
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| Affiliation: | Jin Jun1,Chen Xinfa1,Zhi Dongming2 (1.PetroChina Xinjiang Oilfield Company,Karamay Xinjiang 834000,2.Research Institute of Petroleum Exploration , Development,PetroChina Xinjiang Oilfield Company,Urumqi Xinjiang 830000) |
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| Abstract: | Geological characters of the typical oil & gas reservoirs found in recent years were analyzed at foreland slope belt in southern margin of Junnggar basin.Based on the previous study results ,the geological condition and exploration potential of Neogene Shawan formation of the belt were researched and discussed. The conclusion is the following.First,the main controlling factors of oil & gas accumulation at the belt include beach-bar sandbody deposition,step transportation system combined by horizontal unconf... |
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| Keywords: | foreland slope belt Neogene beach-bar sandbody transportation system dominant migration path exploration potential |
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