| 从延86井表层套管下入位置谈油井施工问题 |
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| 引用本文： | 余立,肖玉如,苏国伟,黄意峰,黄旭强. 从延86井表层套管下入位置谈油井施工问题[J]. 江西煤炭科技, 2005, 0(3): 19-20 |
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| 作者姓名： | 余立 肖玉如 苏国伟 黄意峰 黄旭强 |
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| 作者单位： | 1. 江西省煤田地质局一九五队,江西,丰城,331100
2. 陕西省延长油矿管理局七里村油矿,陕西,延长,717100 |
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| 摘 要： | 通过对延86井表层套管下入地层恰当位置以及第四系及第三系地层的地质及水文地质特征的叙述，指出了表层套管下入的恰当位置应该是穿过第四系或第三系地层后进入基岩3-5m，同时将表层套管头用GPAI级水泥封固方法。
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| 关 键 词： | 地层特征 表层套管 基岩位置 水泥封固 |
| 文章编号： | 1006-2572(2005)03-0019-02 |
| 收稿时间： | 2005-03-21 |
| 修稿时间： | 2005-03-21 |
Discussing the OilWell Construction Question from Surficial Boring Casing Tripping in Accurate Location in Yanchang 86 Well |
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| YU Li,XIAO Yuru,SU Guowei,HANG Yifeng,HANG Xuqiang. Discussing the OilWell Construction Question from Surficial Boring Casing Tripping in Accurate Location in Yanchang 86 Well[J]. Jiangxi Coal Science & Technology, 2005, 0(3): 19-20 |
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| Authors: | YU Li XIAO Yuru SU Guowei HANG Yifeng HANG Xuqiang |
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| Abstract: | According to the boring casing of geology characteristic and hydrological characteristic in Quaternary System and Tertiary System stratum in Yanchang 86 well, the author indicated that the surficial boring casing tripping in accurate location should drill through Quaternary System and Tertiary System stratum, which it oughted to ingress 3 - 5 meter in location of the original rock, and which it was obliged to seal up head with APIG cements. |
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| Keywords: | stratum characteristic surficical boring casing location of the original rock cement seal up |
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