| 空气钻井技术在普光气田的应用 |
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| 引用本文： | 张金成,位华,于文红.空气钻井技术在普光气田的应用[J].石油钻采工艺,2006,28(6):8-10. |
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| 作者姓名： | 张金成 位华 于文红 |
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| 作者单位： | 1.中原石油勘探局钻井工程技术研究院, 河南 濮阳 457001 |
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| 基金项目： | 中国石化十条龙攻关项目 |
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| 摘 要： | 普光气田是四川盆地已发现的最大天然气田。普光气田已钻井实践表明,常规钻井液钻井技术机械钻速低,钻井周期长,钻井复杂及事故多,无法满足普光气田开发要求。为了提高钻井速度,缩短钻井周期,加快普光气田的开发进程,在PD-1井、P2-2井、PA-2井、P4-2井、P6-3井等5口井进行了空气钻井试验。文中分析了普光气田进行空气钻井的可行性,介绍了空气钻井技术在普光气田的实践情况,并对空气钻井的效果进行了评价,分析了空气钻井技术在普光气田进一步应用需要重视和解决的问题,并提出了今后的研究方向。
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| 关 键 词： | 空气钻井 普光气田 应用 存在问题 研究方向 |
| 文章编号： | 1000-7393（2006）06-0008-03 |
| 收稿时间： | 2006-06-29 |
| 修稿时间： | 2006-06-29 |
Application of air drilling technology in Puguang gasfield |
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| ZHANG Jin-cheng,WEI Hua,YU Wen-hong.Application of air drilling technology in Puguang gasfield[J].Oil Drilling & Production Technology,2006,28(6):8-10. |
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| Authors: | ZHANG Jin-cheng WEI Hua YU Wen-hong |
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| Affiliation: | 1.Drilling Engineering Technology Institute, Zhongyuan Petroleum Exploration Bureau, Puyang 457001, He’nan, China |
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| Abstract: | Puguang gasfield is the largest gasfield in Sichuan basin that had been found.In order to increase drilling speed,shorten drilling cycle,and speed up expoitation progress of Puguang gasfield,well PD-1,well P2-2,well PA-2,well P4-2,well P6-3 were tested with air drilling technology.This paper analyzed feasivility of air drilling for the Puguang gasfield,introduces drilling operations in detail,and evaluated operational effects,analyzed problems that need to pay attention to and settle,in the end provide the research direction for the future. |
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| Keywords: | air drilling Puguang gasfield application problem research direction |
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