| 松辽盆地宋站南地区天然气成因 |
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| 引用本文： | 申家年,于勇,孙东,王雅春.松辽盆地宋站南地区天然气成因[J].天然气勘探与开发,2010,33(2):1-5. |
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| 作者姓名： | 申家年 于勇 孙东 王雅春 |
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| 作者单位： | 1. 大庆石油学院
2. 中国石油大庆油田有限责任公司勘探开发研究院 |
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| 摘 要： | 根据宋站南地区天然气与齐家古龙凹陷葡萄花油层油型气及徐家围子断陷深层煤型气的组分、甲烷碳同位素类比证明:宋站南地区存在煤型气、油型气和无机非烃气。进一步的分析显示,研究区的天然气类型的平面和垂向分布明显受气源岩的分布和断裂控制。宋站南地区断裂发育且腹地有较好的煤型气源岩分布,其煤型气更有勘探前景。
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| 关 键 词： | 宋站南地区 天然气成因 煤型气 油型气 类比 |
GAS ORIGIN OF SONGZHANNAN AREA IN SONGLIAO BASIN |
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| SHEN Jianian,YU Yong,SUN Dong,WANG Yachun.GAS ORIGIN OF SONGZHANNAN AREA IN SONGLIAO BASIN[J].Natural Gas Exploration and Development,2010,33(2):1-5. |
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| Authors: | SHEN Jianian YU Yong SUN Dong WANG Yachun |
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| Affiliation: | SHEN Jianian1,YU Yong1,SUN Dong2 and WANG Yachun1(1.Daqing Petroleum Institute,2.Research Institute of Exploration and Development,PetroChina Daqing Oilfield Company). |
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| Abstract: | In this study,the gas component and carbon isotope of natural gas in Songzhannan area are compared to these of both oil-type gas in Putaohua Formation of Qijiagulong Sag and deep coal-type gas in Xujiaweizi Fault Depression.It is shown that coal-type,oil-type and inorganic nonhydrocarbon gas can be all found in Songzhannan area.In addition,it is illustrated from a further study that the horizontal and vertical distribution of gas type is obviously affected by source rock distribution and fracture.And develo... |
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| Keywords: | Songzhannan area gas origin coal-type gas oil-type gas analogy |
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