| 珠江口盆地番禺—流花地区天然气成藏特征及主控因素分析 |
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| 引用本文： | 张忠涛,秦成岗,高鹏,屈亮,刘道理,轩义华,周凤娟,邢贞贞,李国放.珠江口盆地番禺—流花地区天然气成藏特征及主控因素分析[J].天然气地球科学,2011,22(5). |
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| 作者姓名： | 张忠涛 秦成岗 高鹏 屈亮 刘道理 轩义华 周凤娟 邢贞贞 李国放 |
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| 作者单位： | 1. 中海石油中国有限公司深圳分公司研究院,广东广州,510240
2. 新疆鄯善火车站镇吐哈录井工程公司二分公司,新疆鄯善838202} |
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| 摘 要： | 通过总结近年来油气勘探成果,认为珠江口盆地番禺—流花地区具有良好的天然气成藏条件,气源充足,储盖优良,圈闭条件优越,复合输导体系使油气运移顺畅无阻,是天然气勘探的重点区域。进而总结研究区天然气成藏特征,即表现为晚期—超晚期成藏,气藏类型单一,其在纵向上主要集中分布在珠江组下段,在平面上呈NE向条带状分布,明显受油气主运移方向的控制。通过天然气成藏条件与天然气分布关系研究,认为研究区天然气分布主要受构造脊、圈闭与储盖的匹配、封盖及保存条件等共同控制。
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| 关 键 词： | 番禺—流花地区 天然气 成藏条件 成藏特征 主控因素 构造脊 |
Accumulation of Natural Gas and Main Controlling Factors in PY-LH Zone in Zhujiang River Mouth Basin |
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| ZHANG Zhong-tao,QIN Cheng-gang,GAO Peng,QU Liang,LIU Dao-li,XUAN Yi-hua,ZHOU Feng-juan,XING Zhen-zhen,LI Guo-fang.Accumulation of Natural Gas and Main Controlling Factors in PY-LH Zone in Zhujiang River Mouth Basin[J].Natural Gas Geoscience,2011,22(5). |
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| Authors: | ZHANG Zhong-tao QIN Cheng-gang GAO Peng QU Liang LIU Dao-li XUAN Yi-hua ZHOU Feng-juan XING Zhen-zhen LI Guo-fang |
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| Affiliation: | ZHANG Zhong-tao1,QIN Cheng-gang1,GAO Peng1,QU Liang1,LIU Dao-li1,XUAN Yi-hua1,ZHOU Feng-juan1,XING Zhen-zhen1,LI Guo-fang2(1.Research Institute of CNOOC Ltd.,Guangzhou 510240,China,2.The 2nd Branch of Tuha Logging Engineering Company,Shanshan 838202,China) |
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| Abstract: | The achievements of exploration and development in recent years indicate that there exists good condition of natural gas accumulation in the PY-LH zone in Zhujiang River Mouth basin as an important zone for gas exploration,including plenty gas source,fine reservoir-sealing assemblage,good trap conditions and composite transport system.The gas accumulation is summed as follows: later accumulation,single type of gas reservoir.Vertically,natural gas mainly accumulates in the low section of Zhujiang Formation.L... |
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| Keywords: | PY-LH zone Natural gas Accumulation conditions Accumulation characteristics Controlling factors Structure ridge |
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