| 塔河油田S106井盐膏层钻井复杂情况对策 |
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| 引用本文： | 李玉民.塔河油田S106井盐膏层钻井复杂情况对策[J].断块油气田,2004,11(6):65-67. |
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| 作者姓名： | 李玉民 |
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| 作者单位： | 中国石化西北分公司工程技术研究院钻井所 |
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| 摘 要： | S106井是塔里木盆地沙雅隆起塔里木乡构造上的一口探井,该地区盐膏层埋藏深,厚度大,受高温高压等因素的影响,钻井矛盾较为突出.通过对S106井盐膏层(5 142～5 402 m)钻井过程中出现的井漏、掉钻具、侧钻等复杂情况的分析,总结了该地区盐膏层钻井难点的解决方法,探讨了该地区盐膏层的钻井技术.
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| 关 键 词： | 井漏 侧钻 盐膏层 蠕动 蠕变速率 随钻扩孔 扩孔 |
| 修稿时间： | 2004年5月19日 |
The Way to Deal with the Complex Problems in the Drilling of Salt-Gypsum Bed of S106 Well in Tahe Oilfield |
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| Li Yumin.The Way to Deal with the Complex Problems in the Drilling of Salt-Gypsum Bed of S106 Well in Tahe Oilfield[J].Fault-Block Oil & Gas Field,2004,11(6):65-67. |
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| Authors: | Li Yumin |
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| Abstract: | S106 well is an exploration well of Talimuxiang structure in Shaya uplift in Talimu basin,where salt gypsum bed is thick and buried deeply.In the influence of high temperature and high pressure,many complex problems are happened in the drilling of salt gypsum bed in S106 well,such as lost circulation,lost drilling tool,sidetrack and so on .Through analyzing the above problems,the drilling technique of salt gypsum bed in the area is discussed,and the drilling difficulty is solved. |
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| Keywords: | Lost circulation Sidetrack Salt gypsum bed Creep Creep rate Enlarging while drilling Enlargement |
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