| 女MH－1水平井钻井技术及分析 |
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| 引用本文： | 曹纪元,杨天吉,许钰,常玉敏.女MH－1水平井钻井技术及分析[J].石油学报,1996(1). |
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| 作者姓名： | 曹纪元 杨天吉 许钰 常玉敏 |
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| 作者单位： | 天津大港油田定向井公司，阿帕奇中国公司 |
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| 摘 要： | 女ＭＨ－１水平井是大港油田钻成的第一口长半径水平井，也是目前国内陆地上最深的水平井。由于油顶深度及地层对井眼方位漂移不确定等因素的影响，该井井眼轨迹控制难度较大。本文将从油藏地质概况及钻井的主要特点、钻探效果、钻井技术等方面来介绍女ＭＨ－１水平井的情况，并分析讨论井眼轨迹控制等技术。
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| 关 键 词： | 水平井，井眼轨迹，方位漂移，井斜，井身剖面 |
THE DRILLING TECHNIQUES AND ANALYSIS OF NU-MH-1 HORIZONTAL WELL |
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| Cao Jiyuan, Yang Tianji, Xu Yu, Chang Yuming.THE DRILLING TECHNIQUES AND ANALYSIS OF NU-MH-1 HORIZONTAL WELL[J].Acta Petrolei Sinica,1996(1). |
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| Authors: | Cao Jiyuan Yang Tianji Xu Yu Chang Yuming |
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| Affiliation: | Dagang Petroleum Administration |
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| Abstract: | Nu-MH-1 horizontal well was the first large radius horizontal well drilled in Dagang oil field. UP to now,it is also the deepest horizontal well drilled on the national onshore. Because the uncertainties of the pay zone top depth and wellbore turn-off direction affected by the formation, it made controlling the wellbore trajectory very difficult. This article introduces Nu-MH-1 horizontal well from the property of the pay zone formation,the well production,the drilling programs and also analyzes and discuss the Nu-MH-1 well trajectory control techniques. |
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| Keywords: | horizontal well well trajectory direction drift inclination well profile |
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