| 库车坳陷侏罗系煤系烃源岩评价 |
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| 引用本文： | 孙金山 刘国宏 孙明安 王朝霞. 库车坳陷侏罗系煤系烃源岩评价[J]. 西南石油大学学报(自然科学版), 2003, 25(6): 1-4. DOI: 10.3863/j.issn.1000-2634.2003.06.01 |
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| 作者姓名： | 孙金山 刘国宏 孙明安 王朝霞 |
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| 作者单位： | (中国石化中原油田分公司工程监督中心,河南 濮阳 457001) |
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| 摘 要： | 根据烃源岩热解地化分析成果,应用所测岩样中有机碳TOC、吸附烃(S1)、干酪根热解烃(S2)含量及氢指数IH(S2/有机碳),对库车坳陷阳1井及吐格尔明露头煤系地层中的泥岩、碳质泥岩和煤岩从有机质丰度、有机质类型和成熟度三个方面进行了烃源岩分析评价,这三种岩石样品中各项生油岩指标绝大多数都达到了中—好烃源岩评价标准。指出库车坳陷侏罗系中—下统阿合—克孜勒努尔组为一套极具生烃潜力的煤系烃源岩。
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| 关 键 词： | 库车坳陷 有机质丰度 有机质类型 有机质成熟度 |
| 收稿时间： | 2002-11-24 |
SOURCE ROCK EVALUATION OF COAL-MEASURES STRATA IN KUQA DEPRESSION OF TARIM BASIN |
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| SUN Jin-shan LIU Guo-hong SUN Ming-an WANG Zhao-xia. SOURCE ROCK EVALUATION OF COAL-MEASURES STRATA IN KUQA DEPRESSION OF TARIM BASIN[J]. Journal of Southwest Petroleum University(Seience & Technology Edition), 2003, 25(6): 1-4. DOI: 10.3863/j.issn.1000-2634.2003.06.01 |
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| Authors: | SUN Jin-shan LIU Guo-hong SUN Ming-an WANG Zhao-xia |
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| Affiliation: | ( Engineering Supervision Center, Zhongyuan Oilfield Company, SINOPEC, Puyang Henan 457001, China) |
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| Abstract: | According to the thermal decomposition achievement of mudstone, carbonaceous mudstone and coal samples, which are taken in the Jurassic coal-measure strata of Yang 1 well and Tougeerming outcrop in Kuqa depression, the organic matter abundance , type and maturation have been analysed with TOC,S1(the absorption hydrocarbon),S2( the hydrocarbon of kerogen decomposition) andIH(Hydrogen Index,S2/TOC).An absolute majority of samples have the features of high organic richness. The result of above analysis indicates that the Jurassic coal-measure strata of Kuqa depression is the coal -measure source rock of high hydrocarbon generating potential. |
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| Keywords: | Kuqa depression organic matter abundance organic matter type maturation of organic matter |
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