| 地层测试的压力"下滑恢复"响应分析 |
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| 引用本文： | 吉玉林. 地层测试的压力"下滑恢复"响应分析[J]. 油气井测试, 2006, 15(6): 15-17 |
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| 作者姓名： | 吉玉林 |
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| 作者单位： | 中国科学院地质与地球物理研究所,北京,100029;西北大学地质学系,西安,710069;江汉石油管理局测井工程处,湖北潜江,433123 |
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| 摘 要： | 在油气井的试油测试资料中，压力恢复曲线有时会出现下滑现象，常被认为是施工失误所致。本文以实际资料为例，分析了“下滑恢复”的压力响应特征和影响因素，认为只在低渗透地层有可能产生“下滑恢复”现象，并提出了避免“下滑恢复”的施工建议。
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| 关 键 词： | 地层测试 下滑恢复 压力响应 分析 |
| 收稿时间： | 2006-02-26 |
| 修稿时间： | 2006-02-26 |
Analysis for Response of Slipping and Build-up Phenomena |
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| Ji Yulin. Analysis for Response of Slipping and Build-up Phenomena[J]. Well Testing, 2006, 15(6): 15-17 |
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| Authors: | Ji Yulin |
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| Abstract: | In well testing data, slipping phenomena appears sometimes on build-up curves which is thought to be caused by operation fault. The paper takes actual data as examples to analyze pressure response and influencing factor of it and summarizes that only in low percolation formation, slipping phenomena may produced and the next operation suggestions are provided. |
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| Keywords: | formation test slipping phenomena pressure response analysis |
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