| 孤后八气田机械堵水技术与应用 |
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| 引用本文： | 张志勇.孤后八气田机械堵水技术与应用[J].油气井测试,2003,12(3):50-51. |
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| 作者姓名： | 张志勇 |
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| 作者单位： | 新兴公司东北分公司 |
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| 摘 要： | 在多层合试合采工艺实施过程中，经常会遇到地层水的问题，通常采用的挤水泥或化学堵剂的办法不仅成本高且工艺复杂，而使用常规封隔器又达不到封堵效果。Y445(3)型封隔器 Y341(Ⅱ)型封隔器的悬挂式封隔组合管柱堵水工艺，满足了封堵水层、采气的要求。
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| 关 键 词： | 孤后八气田 机械堵水 封隔器 堵水工艺 管柱结构 封堵原理 |
The Technique and Its Application of the Mechanical Blocking Water in Guho8 Gas Field |
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| Zhang Zhiyong.The Technique and Its Application of the Mechanical Blocking Water in Guho8 Gas Field[J].Well Testing,2003,12(3):50-51. |
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| Authors: | Zhang Zhiyong |
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| Abstract: | In the process of testing and producing together in multiply formations, the biggest problem is the formation water. The conventional methods are squeezing cement and chemical agent which are costly and complex in craftwork. Moreover, the conventional packer can't stratify the pack effect. However, Y455(3) Y341(2) packer possessing the suspend packer system and tubing string water shut off technology can satisfy the requirement of water shut off and recovery. |
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| Keywords: | intercalation mechanical water plugging packer application |
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