| 孤岛油田和孤东油田套管损坏统计与机理分析 |
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| 引用本文： | 付继彤,彭苏萍,张连社,马宏伟,陈明华,宋志强,张忠良.孤岛油田和孤东油田套管损坏统计与机理分析[J].石油天然气学报,2002,24(2):84-85. |
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| 作者姓名： | 付继彤 彭苏萍 张连社 马宏伟 陈明华 宋志强 张忠良 |
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| 作者单位： | 1. 中国矿业大学,北京,100083
2. 胜利油田有限公司孤岛采油厂,山东,东营,257000 |
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| 摘 要： | 孤岛油田和孤东油田为疏松砂岩油藏，已进入开发后期，油水井套管损坏严重。统计了两油田的套管损坏位置分布特点和损坏类型。并从注水、出砂、地层滑移、固井、采油及井下作业等方面分析了套管损坏机理，为采取防治措施提供了依据。
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| 关 键 词： | 孤岛油田 孤东油田 套管损坏 统计 机理 类型 |
| 文章编号： | 1000-9752(2002)02-0084-02 |
| 修稿时间： | 2001年10月31 |
Statistics and Mechanism Analysis of Casing Failure in Gudao and Gudong Oilfields |
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| FU Ji-tong,PENG Su-ping.Statistics and Mechanism Analysis of Casing Failure in Gudao and Gudong Oilfields[J].Journal of Oil and Gas Technology,2002,24(2):84-85. |
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| Authors: | FU Ji-tong PENG Su-ping |
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| Abstract: | Gudao and Gudong Oilfields,which are at the late stage of development, are composed of unconsolidated sandstone reservoirs, which results serious casing failures. The statistics of location distribution and type of casing failures are made in the oilfields. The failure mechanism of water flooding, sand production, formation gliding, cementing, oil production and borehole operation is analyzed, which provides basis for taking preventive measures. |
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| Keywords: | casing failure type mechanism prevention Gudao Oilfield Gudong Oilfield |
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