| 疏松砂岩底水油藏整体开发对策 |
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| 引用本文： | 陈维华,宁玉萍,刘伟新.疏松砂岩底水油藏整体开发对策[J].新疆石油地质,2011,32(2):160-162. |
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| 作者姓名： | 陈维华 宁玉萍 刘伟新 |
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| 作者单位： | 中海石油深圳分公司研究院,广州 510240 |
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| 摘 要： | 西江23-1油田是一个典型的疏松砂岩底水油藏,针对油藏在整体开发过程中的难题,创新性地采用了中心管完井技术、适度出砂开采技术、储集层保护技术以及提高水平井段质量的钻井等多项技术。克服了钻水平井增斜难度大、开采过程中油层堵塞和底水锥进严重等困难,实现了油田整体开发的成功,并积累了适用于疏松砂岩底水油藏开发的水平井配套技术和开发经验。
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| 关 键 词： | 底水油藏 底水锥进 疏松砂岩 适度出砂 中心管 储集层保护 |
| 收稿时间： | 2010-09-28 |
Measures for Overall Development of Loose Sand Reservoir with Bottom Water |
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| CHEN Wei-hua,NING Yu-ping,LIU Wei-xin.Measures for Overall Development of Loose Sand Reservoir with Bottom Water[J].Xinjiang Petroleum Geology,2011,32(2):160-162. |
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| Authors: | CHEN Wei-hua NING Yu-ping LIU Wei-xin |
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| Affiliation: | Research Institute, Shenzhen Branch, CNOOC, Guangzhou, Guangdong 510240, China |
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| Abstract: | In consideration of overall development difficulties of Xijiang 23-1 oilfield that is a typical loose sand reservoir with bottom water,many new technologies have been applied,such as pipe base completion,reasonable sand production,reservoir damage prevention and drilling for improving quality of horizontal well interval,etc.These technologies to overcome horizontal drilling buildup difficulty,formation damage and bottom water coning allow the overall development of Xijiang 23-1 oilfield to be finally succes... |
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| Keywords: | bottom water reservoir bottom water coning loose sandstone reasonable sand production pipe base formation damage prevention |
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