| 平湖油气田油气成藏新模式 |
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| 引用本文： | 王伟,张丽艳,李响.平湖油气田油气成藏新模式[J].海相油气地质,2011,16(1):51-55. |
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| 作者姓名： | 王伟 张丽艳 李响 |
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| 作者单位： | 1. 中国石化胜利油田分公司地质科学研究院
2. 长江大学地球科学学院 |
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| 摘 要： | 通过对区域构造演化、沉积背景、盖层特性以及油气生成和运聚条件等的分析,结合前人研究成果,重新建立了平湖油气田的成藏模式.平湖油气田含上部渐新统花港组和下部始新统平湖组两套储层,呈上油下气的油气分布特征.古新世-始新世的断块阶段在区域上初步形成了大断裂控制下的断背料构造,在平湖组形成圈闭.中新世中期(平湖组沉积后期)发生...
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| 关 键 词： | 油气成藏 成藏模式 构造演化 盖层 新生代 平湖油气田 |
A Model of Hydrocarbon Accumulation for Pinghu Oil and Gas Field, East China Sea Basin |
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| Wang Wei,Zhang Liyan,Li Xiang.A Model of Hydrocarbon Accumulation for Pinghu Oil and Gas Field, East China Sea Basin[J].Marine Origin Petroleum Geology,2011,16(1):51-55. |
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| Authors: | Wang Wei Zhang Liyan Li Xiang |
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| Institution: | Wang Wei,Zhang Liyan,Li Xiang |
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| Abstract: | There are two sets of reservoirs,Oligocene Huagang oil reservoir in the upper and Eocene Pinghu gas reservoir in the lower,in Pinghu Field,East China Sea Basin.The anticline structure controlled by the large fault formed during Paleocene to Eocene and traps formed in Pinghu phase.Accompanying with Yuquan movement that happened after deposition of Pinghu Formation,deposition of Huagang Formation started during middle Miocene,meanwhile hydrocarbon expelled and immigrated from the Pinghu source rock into sands... |
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| Keywords: | Hydrocarbon accumulation Model Tectonic Evolution Cap Rock Cenozoic Pinghu Oil and Gas Field East China Sea Basin |
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