| 四川盆地阆中—南部地区须家河组勘探潜力 |
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| 引用本文： | 盛秀杰,陈汉军,吴亚军.四川盆地阆中—南部地区须家河组勘探潜力[J].天然气工业,2010,30(1):15-18. |
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| 作者姓名： | 盛秀杰 陈汉军 吴亚军 |
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| 作者单位： | 1.中国地质大学（武汉）资源学院，2.“油气藏地质及开发工程”国家重点实验室·成都理工大学，3.中国石化西南油气分公司勘探开发研究院德阳分院 |
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| 摘 要： | 四川盆地阆中—南部地区上三叠统须家河组油气勘探一直未能取得突破,前期研究认为是由于缺乏丰富的马鞍塘组、小塘子组优质烃源岩所致。结合区域沉积环境,从烃源岩发育情况、储层发育情况、油气运移通道以及油气藏保存情况等几个方面入手,对该区须家河组油气勘探潜力进行了分析。结合邻区广安气田的勘探成果,研究指出:尽管阆中—南部地区马鞍塘组、小塘子组缺乏有效的烃源岩,但须家河组烃源岩仍具有一定的生烃潜力;须家河组三段具有一定的生烃条件,须家河组五段具有较好的生烃条件;油气运移条件分析表明,天宫院、金星场和石龙2井等部位处于油气运移的有利通道上,有利于油气的聚集成藏;从油气成藏条件的配置情况来看,须四段是该区须家河组取得油气重大突破的主力层段。
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| 关 键 词： | 四川盆地 阆中—南部地区 晚三叠世 沉积环境 烃源岩 储集层 油气运移 勘探潜力 |
Exploration potential of the Xujiahe Formation in the Langzhong-Nanbu area,Sichuan Basin |
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| Sheng Xiujie
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Chen Hanjun
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Wu Yajun.Exploration potential of the Xujiahe Formation in the Langzhong-Nanbu area,Sichuan Basin[J].Natural Gas Industry,2010,30(1):15-18. |
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| Authors: | Sheng Xiujie Chen Hanjun Wu Yajun |
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| Affiliation: | 1.Faculty of Earth Resources, China University of Geosciences, Wuhan, Hubei 430074, China; 2.State Key Lab of Oil & Gas Reservoir Geology and Exploitation，Chengdu University of Technology, Chengdu, Sichuan 610059, China; 3.Deyang Exploration and Development Research Institute of Sinopec Southwest Branch, Chengdu, Sichuan 618000, China |
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| Abstract: | No breakthroughs have been made in the exploration of the Xujiahe Formation in the Langzhong-Nanbu area,Sichuan Basin.The previous studies have attributed this to the lack of high quality source rocks in the Ma'antang and Xiaotangzi formations in the study area.The exploration potential of the Xujiahe Formation in the study area is comprehensively analyzed in respect of regional sedimentary setting,source rocks,reservoirs,hydrocarbon migration and preservation.According to the experiences of exploration in ... |
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| Keywords: | Sichuan Basin Langzhong-Nanbu Late Triassic sedimentary setting source rock reservoir hydrocarbon migration exploration potential Xujiahe Formation frequency division stacking seismic response fault |
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