| 含氮化合物在东营凹陷南斜坡油气运移中的应用 |
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| 引用本文： | 王海华,丁启光.含氮化合物在东营凹陷南斜坡油气运移中的应用[J].山东科技大学学报(自然科学版),2009,28(2):17-21. |
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| 作者姓名： | 王海华 丁启光 |
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| 作者单位： | 1. 中国地质大学(北京)能源学院,北京,100083;中国地质大学(北京)海相储层演化与油气富集机理教育部重点实验室,北京,100083
2. 中油测井技术服务有限责任公司,北京,100101 |
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| 基金项目： | 中国石化集团公司科技攻关项目 |
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| 摘 要： | 利用含氮化合物研究东营凹陷南斜坡油气运移方向。对南斜坡油田不同部位油藏原油中含氮化合物的丰度、异构体参数的绝对大小与相对变化进行研究,结果表明,东营凹陷南斜坡原油间运移分馏效应明显,表现为处于同一运移路径上的油藏,随着运移距离的加大,原油中含氮化合物的总量（KC）逐渐减少,1,8-DMC/2,4-DMC值增加,原油中苯并a]咔唑相对苯并c]咔唑富集,导致苯并咔唑参数a]/（a]＋c]）值升高。根据上述几项含氮化合物指标的研究,认为：乐安油田油气一部分由博兴洼陷经石村断层充注而来,另一部分由牛庄洼陷充注;纯化油田东部的油气由牛庄洼陷自东北方向注入。
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| 关 键 词： | 含氮化合物 油气运移 分馏 东营凹陷 |
Application of Nitrogen Compounds in Tracing Hydrocarbon Migration in South Slope of Dongying Sag |
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| WANG Hai-hua,DING Qi-guang.Application of Nitrogen Compounds in Tracing Hydrocarbon Migration in South Slope of Dongying Sag[J].Journal of Shandong Univ of Sci and Technol: Nat Sci,2009,28(2):17-21. |
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| Authors: | WANG Hai-hua DING Qi-guang |
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| Institution: | 1.College of Energy Resources;China University of Geosciences;Beijing 100083;China;2.The Key Laboratory of Marine Reservoir Evolution and Hydrocarbon Accumulation Mechanism;Ministry of Education;3.China National Logging Co.Ltd.;Beijing 100101;China |
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| Abstract: | This paper studies the hydrocarbon migration by using the nitrogen compounds in the south slope of Dongying Sag.The results of analyses on some parameters of nitrogen compounds in different reservoirs of the south slope indicate that the effects of moving and distillation between the oilfields are very obvious in the south slope of the Dongying Sag.It shows that with the increase of hydrocarbon migration distance,the total amounts of nitrogen compounds decrease,the ratios of 1,8-DMC and 2,4-DMC increase,and... |
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| Keywords: | nitrogen compounds hydrocarbon migration fractional distillation Dongying Sag |
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