| 中国气藏（田）的若干特征 |
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| 引用本文： | 戴金星.中国气藏（田）的若干特征[J].石油勘探与开发,1997,24(2):6-9,65. |
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| 作者姓名： | 戴金星 |
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| 作者单位： | Academician of the Chinese Academy of Sciences Research Insitute of Petdsm Exploration and Development，CNPC，Beijing，100083 |
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| 摘 要： | 中国天然气藏以烃类气藏为主，还有少量二氧化碳气藏和极少量硫化氢气藏气藏中的天然气成因类型繁多，以油型气型和煤成气型为主，还有生物气型，混合气型，硫化氢气型和无机成因型。
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| 关 键 词： | 天然气 气藏 气田 气藏类型 成因 含油气盆地 |
SOME CHARACTERISTICS OF GAS POOLS (FIELDS) IN CHINA |
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| Dai Jinxing.SOME CHARACTERISTICS OF GAS POOLS (FIELDS) IN CHINA[J].Petroleum Exploration and Development,1997,24(2):6-9,65. |
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| Authors: | Dai Jinxing |
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| Abstract: | Chinese natural gas Pools (fields) are chiefly hydrocarbon gas pools (fields), with a few of CO2 and a tiny of H2S ones. The gas genetic types are multiple, dominated by oil-type gas and coal-formed gas types,and then followed by other types such as the biogas, mixed gas, H2S-rich gas and abiogenetic gas etc.. The medium-large sized gas pools (fields), in number, account for onIy 13% of the total gas and oil-gas fields in China, but they pes more than 70% gas reserves of the total. The abiogenetic CO2 gas pooIs (fields) are mainly located in the eastern oil-gas bearing basins, such as the Bohai Bay, Songliao, Subei, Sanshui, East China Sea and Zhujiangkou basins etc.. Natural gas pools (fields) tend to develop in or surround the gas generation centers of sedimentary basins. |
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| Keywords: | Natural gas Gas reservoir Gas field Feature Gas reservoir type Natural gas origin Petroliferous basin (Gas generation center) |
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