| 多级套管柱一次下入及固井止水工艺 |
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| 引用本文： | 孙国强.多级套管柱一次下入及固井止水工艺[J].煤田地质与勘探,1997,25(6):61-62,51. |
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| 作者姓名： | 孙国强 |
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| 作者单位： | 河北煤田地质局第二勘探队 邢台 054001 |
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| 摘 要： | 深水井成井固井止水工艺比较复杂,在施工及以后使用中往往出现各种问题,本文从深井套管柱结构、强度设计、固井工艺、止水工艺等方面进行了改进,经生产实践,取得了良好效果。
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| 关 键 词： | 套管 固井 止水 工艺 |
| 收稿时间： | 1997-04-21 |
ONCE-RUNNING OF COMBINATION CASING STRING AND THE CEMENTING TECHNOLOGY |
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| Institution: | No.2 Team of Coal Geology Bureau of Hebei Province |
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| Abstract: | The plugging technology of forming and cementing deep well is more complex,some questions can occur in construction and use.The deep well casing string structure,strength design,cementing and plugging technology have been improved,after the practice of production,good effects have been achieved. |
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| Keywords: | casing cementing plugging technology |
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