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| 河控三角洲河口坝地下储层构型精细解剖方法 | |
| 引用本文： | 温立峰,吴胜和,王延忠,岳大力,李艳平.河控三角洲河口坝地下储层构型精细解剖方法[J].中南大学学报(自然科学版),2011,42(4). |
| 作者姓名： | 温立峰 吴胜和 王延忠 岳大力 李艳平 |
| 作者单位： | 1. 中国石油大学地球科学学院,北京,102249;中国石油大学油气资源与探测国家重点实验室,北京,102249 2. 中国石化胜利油田有限公司,山东东营,257000 3. 新疆油田分公司勘探开发研究院地球物理研究所,新疆乌鲁木齐,830013 |
| 基金项目： | 国家油气重大专项，国家科技重大专项课题，国家自然科学青年科学基金 |
| 摘 要： | 以胜坨油田胜二区沙二段8砂组为例,应用岩芯、测井,动态等资料,对研究区单一河口坝、单一河口坝内部增生体进行识别划分,形成一套针对河口坝地下储层构型精细解剖方法.在研究过程中,归纳3种单一河口坝识别标志:区域性曲线形态及地层厚度差异;坝缘微相的出现;夹层个数的差异.在密井网区利用丰富的动态资料,运用"模式拟合,动态验证"的研究思路得出该区单一河口坝内部3级界面倾角为2°～4°,为全区自的河口坝解剖提供了定量、可靠的的地质模式,最终建立研究区真正意义上的三维储层构型模型,为寻找剩余油及挖潜提供可靠的地质依据. |
| 关 键 词： | 河控三角洲 胜坨油田 储层构型 河口坝 隔层 夹层 |
An accurate method for anatomizing architecture of subsurface reservoir in mouth bar of fluvial dominated delta |
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| WEN Li-feng,WU Sheng-he,WANG Yan-zhong,YUE Da-li,LI Yan-ping.An accurate method for anatomizing architecture of subsurface reservoir in mouth bar of fluvial dominated delta[J].Journal of Central South University:Science and Technology,2011,42(4). | |
| Authors: | WEN Li-feng WU Sheng-he WANG Yan-zhong YUE Da-li LI Yan-ping |
| Institution: | WEN Li-feng1,2,WU Sheng-he1,WANG Yan-zhong3,YUE Da-li1,LI Yan-ping1,2 (1.College of Geosciences,China University of Petroleum,Beijing 102249,China,2.State Key Laboratory of Petroleum Resource and Prospecting,3.Sinopec Shengli Oilfield Co.Ltd.,Dongying 257000,4.Geophysical Research Institute of the Research Institute of Petroleum Exploration and Development,Xinjiang Oilfield Company,PetroChina,Urumqi 830013,China) |
| Abstract: | Single mouth bar and accretive sand body within single mouth bar were identified and divided,integrating borehole data with dynamic data in Es_2~8 Formation of Shengtuo Oilfield.A quantificational method for analyzing reservoir architecture of mouth bar was created.Three identification marks were presented for recognizing single mouth bar i.e.,the existing difference from curves characteristics thickness of strata,the appearance of marginal bar and the difference from the number of intercalations.Using the ... |
| Keywords: | fluvial dominated delta Shengtuo Oilfield reservoir architecture mouth bar interlayer intercalations |
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