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| 库车坳陷却勒1油藏原油地球化学特征与来源研究 | |
| 引用本文： | 詹兆文,包建平,朱翠山,施洋,周霞,张文艳.库车坳陷却勒1油藏原油地球化学特征与来源研究[J].石油天然气学报,2011,33(5):22-26. |
| 作者姓名： | 詹兆文 包建平 朱翠山 施洋 周霞 张文艳 |
| 作者单位： | 1. 油气资源与勘探技术教育重点实验室(长江大学),长江大学地球化学系,湖北,荆州,434023;中石化西北油田分公司工程技术研究院,新疆,乌鲁木齐,830011 2. 油气资源与勘探技术教育重点实验室(长江大学),长江大学地球化学系,湖北,荆州,434023 3. 油气资源与勘探技术教育部重点实验室(长江大学),长江大学地球化学系,湖北,荆州,434023;中海石油(中国)有限公司深圳分公司研究院,广东,广州,510240 4. 油气资源与勘探技术教育部重点实验室(长江大学),长江大学地球化学系,湖北,荆州,434023 |
| 基金项目： | 国家"十一五"重点科技攻关项目 |
| 摘 要： | 研究了库车坳陷却勒1油藏原油生物标志化合物组成特征,在此基础上分析了原油成因类型,认为其属于"煤系原油",主要来源于煤系泥岩.原油三环萜烷系列含量低且呈C<,19>-C<,26>阶梯状依次降低,c<,24>四环萜烷含量远高于C<,26>三环萜烷,甾烷以c<,29>为主,C<,27>含量也较高,甾/藿比值低,这些特征表明... |
| 关 键 词： | 库车坳陷 原油 生物标志化合物 成因类型 油源对比 |
Geochemical Characteristics and Origins of Crude Oil from Quele-I Reservoir in Kuqa Depression |
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| ZHAN Zhao-wen,BAO Jian-ping,ZHU Cui-shan,SHI Yang,ZHOU Xia,ZHANG Wen-yan.Geochemical Characteristics and Origins of Crude Oil from Quele-I Reservoir in Kuqa Depression[J].Journal of Oil and Gas Technology,2011,33(5):22-26. | |
| Authors: | ZHAN Zhao-wen BAO Jian-ping ZHU Cui-shan SHI Yang ZHOU Xia ZHANG Wen-yan |
| Affiliation: | ZHAN Zhao-wen,BAO Jian-ping,ZHU Cui-shan,SHI Yang,ZHOU Xia,ZHANG Wen-yan( Key Laboratory of Exploration Technologies for Oil and Gas Resources(Yangtze University),Ministry of Education,Department of Geochemistry,Yangtze University,Jingzhou 434023,Hubei,China,Engineering Technology Institute of Northwest Oilfield Company,SINOPEC,Urumuqi 830011,Xinjiang,China) |
| Abstract: | Based on the distribution and composition of the biomarkers and the analysis of genetic type of the oil from Quele-1 Reservoir,it was proved that the oil was coal-type and was generated mainly from coal-mudstones.It was of lower tricyclic terpane series with step style(C19>C20>C21>C23>C24>C25>C26),higher content of C24 tetracyclic terpane,higher ratio of C27 toC29 steranes(0.62) and lower ratio of steranes to hopanes(0.2).These features indicated that its organic matters of source were composed mainly of hi... |
| Keywords: | Kuqa Depression crude oil biomarker genetic type oil-source correlation |
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