| 塔河油田缝洞型油藏注水开发模式 |
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| 引用本文： | 马旭杰,刘培亮,何长江.塔河油田缝洞型油藏注水开发模式[J].新疆石油地质,2011,32(1):63-65. |
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| 作者姓名： | 马旭杰 刘培亮 何长江 |
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| 作者单位： | 1.成都理工大学能源学院,成都610059;2.中国石化西北油田分公司采油一厂,新疆轮台841604 |
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| 摘 要： | 塔河油田奥陶系油藏为岩溶缝洞型油藏,大型溶洞是其主要的储集空间。目前单井注水替油已取得突破,但占储量80%的多井单元注水开发尚处于实验阶段。结合数值模拟和注水实践总结,开展了多井单元注水增油的机理研究,并初步总结出了“低注高采、试注判断连通实时调整、单元整体温和注水、井组差异管理”的缝洞型油藏注水开发模式,在现场应用取得了一定成效。
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| 关 键 词： | 塔里木盆地 塔河油田 缝洞型油藏 注水开发 模式 |
| 收稿时间： | 2010-03-29 |
Waterflooding Pattern for Fractured-Vuggy Reservoir in Tahe Oilfield,Tarim Basin |
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| MA Xu-jie,LIU Pei-liang,HE Chang-jiang.Waterflooding Pattern for Fractured-Vuggy Reservoir in Tahe Oilfield,Tarim Basin[J].Xinjiang Petroleum Geology,2011,32(1):63-65. |
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| Authors: | MA Xu-jie LIU Pei-liang HE Chang-jiang |
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| Affiliation: | 1. College of Energy, Chengdu University of Technology, Chengdu, Sichuan 610059, China;2. No.1 Oil Production Plant, Northwest Oilfield Company, Sinopec, Luntai, Xinjiang 841604, China |
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| Abstract: | The Ordovician reservoir in Tahe oilfield is a karst fractured-vuggy oil reservoir dominated by large-sized vugs as its reservoir spaces.At present,breakthrough has been made by single well waterflooding process,but it is in experimental stage by multi-well unit waterflooding process for areas with 80% reserves.Based on the numerical simulation and waterflooding practices,the mechanism of the mult-well unit waterflooding process is studied,and an effective pattern in field application is preliminarily summa... |
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| Keywords: | Tarim basin Tahe oilfield fractured-vuggy reservoir waterflooding pattern |
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