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| 克拉玛依油田八区克下组沉积相精细研究 | |
| 引用本文： | 路言秋,陈丽华,徐怀民,马国梁,李国永,张兵.克拉玛依油田八区克下组沉积相精细研究[J].断块油气田,2011,18(4):433-437. |
| 作者姓名： | 路言秋 陈丽华 徐怀民 马国梁 李国永 张兵 |
| 作者单位： | 1. 中国石化胜利油田分公司地质科学研究院,山东,东营,257015 2. 中国石油大学,北京,资源与信息学院,北京,102249 3. 中国石油长庆油田分公司,宁夏,银川,750005 4. 中国石油冀东油田分公司,河北,唐山,063200 5. 中国石油新疆油田分公司,新疆,克拉玛依,834000 |
| 基金项目： | 中国石油天然气股份有限公司重点科技攻关项目"准噶尔盆地西北缘滚动精细勘探" |
| 摘 要： | 克拉玛依油田八区克下组油藏位于准噶尔盆地西北缘克乌逆掩断裂带南白碱滩断裂下盘,属于一套山前陆相盆地边缘冲积扇沉积.冲积扇体其有独立的成藏体系,针对这一典型特征,充分运用砾岩组分和重矿物资料,落实八区克下组发育的三大冲积扇体,并在充分研究各沉积微相发育特征的基础上,确定了扇体的平面展布.最后结合油田生产状况,研究了剩余油... |
| 关 键 词： | 冲积扇 重矿物 剩余油 沉积微相 八区克下组 克拉玛依油田 |
Study of sedimentary facies of Lower Karamay Formation in District 8 of Karamay Oilfield |
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| Lu Yanqiu,Chen Lihua,Xu Huaimin,Ma Guoliang,Li Guoyong,Zhang Bing.Study of sedimentary facies of Lower Karamay Formation in District 8 of Karamay Oilfield[J].Fault-Block Oil & Gas Field,2011,18(4):433-437. | |
| Authors: | Lu Yanqiu Chen Lihua Xu Huaimin Ma Guoliang Li Guoyong Zhang Bing |
| Affiliation: | 1.Geological Research Institute,Shengli Oilfield Company,SINOPEC,Dongying 257015,China;2.College of Resources and Information Technology,China University of Petroleum,Beijing 102249,China;3.Changqing Oilfield Company,PetroChina,Yinchuan 750005,China;4.Jidong Oilfield Company,PetroChina,Tangshan 063200,China;5.Xinjiang Oilfield Company,PetroChina,Karamay 834000,China) |
| Abstract: | Lower Karamay Formation in District 8,as a set of alluvial fan deposition in piedmont continental basin margin,is located in the footwall of South Baijiantan fault in Kewu overthrust belt of northwestern Junggar Basin.Alluvial fan has an independent accumulation system.Aiming at the typical characteristics,this paper makes sure of the existence of three alluvial fans by the use of conglomerate components and heavy mineral data.And on the basis of the study of the development characteristics of microfacies,the plane distribution of alluvial fans is determined.Finally,combined with the oilfield production,the relationships between remaining oil and sedimentary microfacies are studied,which provides the dependable geological recognition for remaining oil development. |
| Keywords: | alluvial fan heavy mineral remaining oil sedimentary microfacies Lower Karamay Formation in District 8 Karamay Oilfield |
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