| 黄骅坳陷中区古构造对古近系储集体控制作用 |
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| 引用本文： | 肖敦清,严德天,王华.黄骅坳陷中区古构造对古近系储集体控制作用[J].新疆地质,2011,29(2):207-211. |
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| 作者姓名： | 肖敦清 严德天 王华 |
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| 作者单位： | 1. 中国石油大港油田公司勘探开发研究院,天津大港,300280
2. 中国地质大学(武汉)构造与油气资源教育部重点实验室,湖北武汉,430074 |
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| 基金项目： | 国家自然科学基金(40872077); 构造与油气资源教育部重点实验室开放基金(TPR-2009-20)联合资助 |
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| 摘 要： | 黄骅坳陷中区古近系经历了断陷、拗陷两大发育阶段,沉积与古构造活动关系密切.沙三段—沙二段时期是断陷活动期,沉积相带、沉积厚度受边界同沉积断裂及内部同沉积断裂控制,扇三角洲、近岸水下扇体系广泛发育.沙一段时期,研究区进入断-坳转换阶段,坳陷基底总体平缓,差异断陷作用减弱,整体沉降增强.在湖盆水体长期改造作用下,滨岸沙坝为该时期典型沉积类型.东营组时期,拗陷活动增强,坳陷坡度进一步增加,湖泊三角洲体系全面发育.通过对黄骅坳陷中区古近系古构造活动对沉积体系、骨架砂体控制作用研究,明确了储集体与构造体系配置关系,对该区隐蔽油藏勘探和井位部署具一定指导意义.
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| 关 键 词： | 黄骅坳陷 古近系 构造活动 储集体 |
CONTROLLING OF STRUCTURE ON THE PALEOGENE SEDIMENTARY SANDS BODIES IN THE CENTRAL PART OF HUANGHUA DEPRESSION |
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| XIAO Dun-qing,YAN De-tian,WANG Hua.CONTROLLING OF STRUCTURE ON THE PALEOGENE SEDIMENTARY SANDS BODIES IN THE CENTRAL PART OF HUANGHUA DEPRESSION[J].Xinjiang Geology,2011,29(2):207-211. |
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| Authors: | XIAO Dun-qing YAN De-tian WANG Hua |
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| Institution: | XIAO Dun-qing1,YAN De-tian2,WANG Hua2(1.Institute of Exploration and Development,PetroChina Dagang Oilfield Company,Dagang,Tianjin,300280,China,2.Key Laboratory of Education Ministry for Tectonics and Petroleum Resources,China University of Geosciences(Wuhan),Wuhan,Hubei,430074,China) |
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| Abstract: | Paleogene system in the central part of Huanghua Depression undergo two evolutive phases of downfaulted and depression basin,and its structural activity is tightly relative to sedimentation.The second-third member of the Shahejie formation is the phase of downfaulted basin,sedimentary facies and thickness is controlled by boundary and interior consedimental faults.Fan delta system and inshore subaqueous fan system are extensive development.During the first member of the Shahejie formation,research area turn... |
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| Keywords: | The central part of Huanghua Depression Paleogene Palaeostructral activity Reservoir |
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