| 超稠油热采冷41-平12井钻井技术的应用 |
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| 引用本文： | 杜锋,乔忠明,杨国辉.超稠油热采冷41-平12井钻井技术的应用[J].钻采工艺,2005,28(4):26-30. |
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| 作者姓名： | 杜锋 乔忠明 杨国辉 |
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| 作者单位： | 1. 中油辽河石油勘探局工程技术研究院水平井研究所
2. 辽河石油勘探局钻井二公司 |
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| 基金项目： | 本文系辽河石油勘探局《侧钻井、水平井及侧钻水平井推广应用技术研究》项目。 |
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| 摘 要： | 针对冷41块在超稠油藏开发中存在严重底水锥进等一系列问题,在综合研究油藏地质特征的基础上,采用水平井钻井技术,通过精心设计、组织和施工,取得显著的开发效果。为提高超稠油藏储量动用程度,提供一条新的技术途径。同时为水平井钻井技术在类似油藏中的应用提供了有益的借鉴作用。
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| 关 键 词： | 水平井 超稠油藏 防碰绕障 井眼净化 屏蔽暂堵 钻井液 冷41块 |
| 文章编号： | 1006-768X(2005)04-0026-05 |
| 修稿时间： | 2004年10月27 |
Application of Horizontal Drilling Technology in Leng41-Ping12 Well in Ultrathick Reservoir Thermal Production |
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| DU Feng.Application of Horizontal Drilling Technology in Leng41-Ping12 Well in Ultrathick Reservoir Thermal Production[J].Drilling & Production Technology,2005,28(4):26-30. |
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| Authors: | DU Feng |
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| Abstract: | A series of problems existed in Leng 41 block during the development of super heavy oil reservoir, such as serious bottom water coning and so on. On the basis of studying the geologic characteristics of the reservoir, horizontal drilling technology was used in development of Leng41 - Pingl2 well. With elaborate design, organizing and construction, remarkable development effect was obtained . This kind of technology can provide a new approach to improve the producing degree for the super heavy oil reservoir. At the same time, it also can provide helpful ref- erence for the similar reservoir. |
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| Keywords: | horizontal well super heavy oil reservoir avoidance of underground obstacle bumper hole cleaning shielding temporary block drilling fluid Leng 41 block |
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