| 酒东盆地营尔凹陷下白垩统油源对比 |
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| 引用本文： | 赵鹏,陈世加,李丽萍,杨志明. 酒东盆地营尔凹陷下白垩统油源对比[J]. 天然气地球科学, 2006, 17(2): 192-195. DOI: 10.11764/j.issn.1672-1926.2006.02.192 |
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| 作者姓名： | 赵鹏 陈世加 李丽萍 杨志明 |
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| 作者单位： | (1.西南石油大学，四川 成都 610500；2.玉门油田分公司勘探开 发研究院，甘肃 玉门 735200) |
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| 基金项目： | 中国石油天然气集团公司资助项目 |
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| 摘 要： | 营尔凹陷下白垩统存在3套烃源岩,分别为中沟组(K1z)、下沟组(K1g)和赤金堡组(K1c),其中有效生油岩只有中沟组和赤金堡组。营尔凹陷的原油具有中等密度、高含蜡量和中凝固点的特征。通过油源对比,认为应以赤金堡组和下沟组下段2套源岩为勘探目标,而且下沟组下段的源岩具有很强的供油能力,勘探上更应重视。
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| 关 键 词： | 营尔凹陷 油源对比 轻烃 生物标志化合物 |
| 文章编号： | 1672-1926（2006）02-0192-04 |
| 收稿时间： | 2005-09-12 |
| 修稿时间： | 2005-12-30 |
DOWN CRETACEOUS OIL SOURCES COMPARATIVE STUDY OF YING'ER DEPRESSION IN JIUDONG BASIN |
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| ZHAO Peng,CHEN Shi-jia,LI Li-ping,YANG Zhi-ming. DOWN CRETACEOUS OIL SOURCES COMPARATIVE STUDY OF YING'ER DEPRESSION IN JIUDONG BASIN[J]. Natural Gas Geoscience, 2006, 17(2): 192-195. DOI: 10.11764/j.issn.1672-1926.2006.02.192 |
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| Authors: | ZHAO Peng CHEN Shi-jia LI Li-ping YANG Zhi-ming |
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| Affiliation: | (1.Southwestern Petroleum University, Chengdu 610500, China; 2.Yumen PetroleumExploration and Development Institute, Yumen 735200, China) |
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| Abstract: | Ying'er Depression has three sets of hydrocarbon and source rock(K_1z,K_1g,K_1c),among them,the effective hydrocarbon and source rock is only K_1g and K_1c.The crude oil has medium sized density,high wax content and medium sized freezing point.Through oil source correlation,we should put K_1g and K_1c source rock as the goal of exploration,the oil gas of higher maturity has migrated to ying'bei 1 well but not Changshaling structural belt,the exploration should approach the petroleum generative depression. |
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| Keywords: | Ying'er depression Oil source correlation Light hydrocarbon Biological marker. |
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