| 北部湾盆地W-1油田L-3段Ⅲ油组沉积模式 |
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| 引用本文： | 单素红,任怀强,杨少春. 北部湾盆地W-1油田L-3段Ⅲ油组沉积模式[J]. 西部探矿工程, 2007, 19(2): 53-55 |
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| 作者姓名： | 单素红 任怀强 杨少春 |
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| 作者单位： | 1. 胜利油田有限公司胜利采油厂,山东,东营,257051
2. 中国石油大学,山东,东营,257061 |
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| 摘 要： | 沉积特征分析是油田开发初期的重要研究内容。研究表明,W-1油田L-3段Ⅲ油组为辫状三角洲的前缘亚相沉积,主要发育水下分流水道、分流水道间、河口砂坝、远砂坝及水下天然堤等5种微相类型。在沉积特征研究基础上,总结出了L-3段的沉积模式。
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| 关 键 词： | 辫状三角洲 河口砂坝 沉积构造 相标志 沉积模式 |
| 文章编号： | 1004-5716（2007）02-0053-03 |
Sedimentation Model o Third Group of Member L-3 in W-1 Oilfield of Beibuwan Basin |
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| REN Huai-qiang, SHAN Su-hong. Sedimentation Model o Third Group of Member L-3 in W-1 Oilfield of Beibuwan Basin[J]. West-china Exploration Engineering, 2007, 19(2): 53-55 |
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| Authors: | REN Huai-qiang SHAN Su-hong |
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| Affiliation: | 1. University of Petroleum, China, Shandong Dongying 257061 China;2. Shengli Oil Recovery Plant, Shengli Oil field Co. Ltd. ,Shandong Dongying 257051 China |
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| Abstract: | Studying on sedimentary characteristics of reservoir is very important at the initial stage of development.The research indicated that the front surfacies of braid delta has been recognized in Third group of Member L-3 and five sedimentary micro-facies have been distinguished as follows: subaqueous distributaries river course,interdistributary bay,river mouth bar,distal bar and subaqueous natural levee.Based on sedimentary characteristics the sedimentation model of Member L-3 in W-1 Oilfield has been summarized. |
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| Keywords: | braid delta river mouth bar sedimentary structure facies marker sedimentation model |
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