| 饶阳凹陷主断层活动期与新近系油气成藏关系 |
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| 引用本文： | 卢浩,蒋有录,徐昊清. 饶阳凹陷主断层活动期与新近系油气成藏关系[J]. 断块油气田, 2011, 18(5): 594-597 |
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| 作者姓名： | 卢浩 蒋有录 徐昊清 |
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| 作者单位： | 1. 中国石油大学(华东)地球资源与信息学院,山东东营,257061
2. 中国石化胜利油田分公司地质科学研究院,山东东营,257015 |
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| 摘 要： | 处于活动期的断层是油气纵向运移重要通道，油气运移受到断层活动时期及活动部位的控制。在油气成藏时期内活动的断层会成为油气纵向运移的有效通道。文中利用地震资料对饶阳凹陷新近系主干油源断层生长指数及断层落差进行计算。定量确定了油源断层在不同地质历史时期的活动强度及活动部位。对与烃类包裹体伴生的盐水包裹体进行测温．准确界定新近系油气藏的成藏时间。在油气成藏期持续活动的断层部位。就是油气由古近系向新近系纵向运移的主要通道。也是新近系油藏的有利聚集区。研究发现，饶阳凹陷新近系油藏的成藏期为明化镇末期，凹陷内主要油源断层的局部位置在新近纪活动性较强。饶阳凹陷已探明新近系油藏多分布在新近纪活动较为强烈的主干断层附近。
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| 关 键 词： | 断层活动性 油气成藏期 断裂控藏 新近系地层 饶阳凹陷 |
Relationship between fault activity period and Neogene oil-gas accumulation in Raoyang Sag |
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| Lu Hao,Jiang Youlu,Xu Haoqing. Relationship between fault activity period and Neogene oil-gas accumulation in Raoyang Sag[J]. Fault-Block Oil & Gas Field, 2011, 18(5): 594-597 |
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| Authors: | Lu Hao Jiang Youlu Xu Haoqing |
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| Affiliation: | Lu Hao~1,Jiang Youlu~1,Xu Haoqing~2 (1.School of Geo-Resources and Information,China University of Petroleum,Dongying 257061,China,2.Geological Research Institute of Shengli Oilfield Company,SINOPEC,Dongying 257015,China) |
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| Abstract: | Fault at the activity period is a vital pathway for oil and gas vertical migration.Hydrocarbon migration is controlled by fault activity period and position.Faults which move during the oil-gas migration and accumulation will become the effective pathway for oil and gas vertical migration.Using the seismic data,this paper calculates the growth index and fault throw of the main faults of Neogene in Raoyang Sag,and infers the fault movement at different periods.The homogenization temperature of fluid inclusio... |
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| Keywords: | fault activity oil-gas accumulation period reservoir control by fracture Neogene strata Raoyang Sag |
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