| 磨溪气田水平井射孔枪卡钻解卡工艺技术 |
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| 引用本文： | 付建华.磨溪气田水平井射孔枪卡钻解卡工艺技术[J].油气井测试,2008,17(2):49-51. |
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| 作者姓名： | 付建华 |
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| 作者单位： | 四川石油管理局川西钻探公司,四川成都,610031 |
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| 摘 要： | 磨005-H10井和磨017-H3井为磨溪气田雷一^1气藏和嘉陵江气藏的两口水平井，均采用127mm尾管射孔完成，油管传输射孔后即发生卡钻。由于射孔枪与套管间隙小，打捞工具选择困难，再加上水平井的特殊性，解卡工艺难度大，工程风险大。该两口井采用震击器震击解卡工艺和倒扣解卡工艺处理卡钻事故，获得成功，对水平井井下作业和水平井修井具有一定指导意义。
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| 关 键 词： | 磨溪气田 水平井 射孔 卡钻 震击 倒扣 解卡 |
| 修稿时间： | 2007年12月3日 |
Tech of Unstuck of Perforated Gun in Horizontal Well of Moxi Gas Field |
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| Fu Jianhua.Tech of Unstuck of Perforated Gun in Horizontal Well of Moxi Gas Field[J].Well Testing,2008,17(2):49-51. |
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| Authors: | Fu Jianhua |
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| Affiliation: | Fu Jianhua (South of Sichuan Drilling , Exploration Corporation,Sichuan Petroleum Administrative Bureau) |
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| Abstract: | 127 mm tailed pipe perforated gun are used in two wells of Mo005-H10 and Mo017-H3 of Lei1 and Jialingjiang gas reservoir in Moxi natural gas field and unstuck accidents is happened after perforation. Because of small space between perforated gun and case, fishing tool is very difficult to choose. Specialty of horizontal well makes operation being difficult and engineering risk being much. Unstuck tech by Jar and back-off are utilized in two wells and succeed which has a guiding sense to operation and work-o... |
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| Keywords: | Moxi natural gas field horizontal well perforation stuck shock back-off unstuck |
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