| 莺―琼盆地天然气勘探回顾与存在的主要问题及进一步勘探的建议 |
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| 引用本文： | 陈伟煌,何家雄,夏斌.莺―琼盆地天然气勘探回顾与存在的主要问题及进一步勘探的建议[J].天然气地球科学,2005,16(4):412-415. |
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| 作者姓名： | 陈伟煌 何家雄 夏斌 |
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| 作者单位： | [1]中国海洋石油南海西部研究院; [2]中国科学院边缘海地质重点实验室; 广东湛江; 广东广州; |
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| 摘 要： | 莺―琼盆地(莺歌海盆地和琼东南盆地简称)天然气勘探历程坎坷,迄今虽然建成了一定的天然气储量规模,但目前的勘探与研究难度越来越大;天然气勘探领域及方向不明,尚处在探索徘徊阶段。通过对该区天然气成藏地质条件的分析,认为首先应从形成气田的主要烃源岩研究入手,坚持“寻找煤成气”的战略勘探方向,以期获得天然气勘探的重大突破,发现新气田,扩大天然气储量规模。
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| 关 键 词： | 煤系烃源岩 煤型气 源控论 天然气勘探方向 |
| 文章编号： | 1672-1926（2005）04-0412-04 |
| 收稿时间： | 2005-06-02 |
| 修稿时间： | 2005-06-022005-06-29 |
REVIEW AND PROPOSAL UPON OFFSHORE GAS EXPLORATION IN YINGQIONG BASIN |
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| CHEN Wei-huang,HE Jia-xiong,XIA Bin.REVIEW AND PROPOSAL UPON OFFSHORE GAS EXPLORATION IN YINGQIONG BASIN[J].Natural Gas Geoscience,2005,16(4):412-415. |
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| Authors: | CHEN Wei-huang HE Jia-xiong XIA Bin |
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| Affiliation: | 1.The Nanhai West Research Institute, China Offshore Oil Ltd.Co., Zhanjiang 524057,China;2.Laboratory of Marginal Sea Geology and Resources, Chinese Academy of Sciences, Guangzhou 510640, China |
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| Abstract: | The gas exploration obtained certain reserves volume in spite of going through a rough and bumpy road in Yingqiong basin. Because there are great difficulty of exploration and unknown gas exploration trend, it is a state of seeking. Geologic condition of gas accumulation being researched, the author holds that we start with hydrocarbon source rock of gas pool form and exploration of coal-related gas, so as to obtain great breakthrough, expand gas reserves volume further in Yingqiong basin. |
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| Keywords: | Coal-measure source rock Coal-related gas Source-controlled theory Gas exploration trend |
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