[1]巩真武,温鸿滨,于文波,等.侧钻井封堵封窜工艺实践[J].石油钻采工艺,2005,27(2):067-68.[doi:10.3969/j.issn.1000-7393.2005.02.021]
 Gong Zhenwu,Wen Hongbin,Yu Wenbo,et al.PRACTICE OF SEALING AND PLUGGING TECHNOLOGY IN SIDETRACKING WELL[J].Oil Drilling & Production Technology,2005,27(2):067-68.[doi:10.3969/j.issn.1000-7393.2005.02.021]
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侧钻井封堵封窜工艺实践
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《石油钻采工艺》[ISSN:1000-7393/CN:13-1072/TE]

卷:
27卷
期数:
2005年2期
页码:
067-68
栏目:
综合技术
出版日期:
2005-04-20

文章信息/Info

Title:
PRACTICE OF SEALING AND PLUGGING TECHNOLOGY IN SIDETRACKING WELL
作者:
巩真武1 温鸿滨1 于文波2 芦维国1 左青山1
1. 胜利油田有限公司现河采油厂, 山东东营 257000;
2. 胜利石油管理局井下作业公司, 山东东营 257000
Author(s):
Gong Zhenwu1 Wen Hongbin1 Yu Wenbo2 Lu Weiguo1 Zuo Qingshan1
Xianhe Oil Production Factory, Shengli Oilfield Company, Dongying 257000, Shandong
关键词:
侧钻井套管漏失封堵封窜
Keywords:
sidetracking wellcasing leakagesealing offchanneling plugging
分类号:
TE358
DOI:
10.3969/j.issn.1000-7393.2005.02.021
摘要:
侧钻井技术已成为挖掘层间剩余油潜力的重要手段,而套管漏失问题逐步成为制约侧钻井发展的一个因素。侧钻井套管漏失可分为上部套管漏失、尾管顶悬挂器处漏失、小套管漏失或管外窜3种类型。分析了造成侧钻井不同类型漏失的主要原因,并结合典型井例,介绍了针对不同漏失类型的封堵封窜工艺,经现场实践,取得了理想的效果。
Abstract:
Sidetracking technology has become one of the main means to develop potentiality remaining oil of interlamination, but the problem of casing leakage has gradually been becoming one of restricting factor in the development of sidetracking wells. There are three types of casing leakage including top casing leakage, extension hanger leakage and sidetracking casing leakage/outside sidetracking casing channeling. The major reasons for different leakages of sidetracking wells were analyzed in this paper. Furthermore, the leakage sealing and plugging technology for different leakages was presented together with typical well examples, which obtained ideal result in field practice.

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备注/Memo

备注/Memo:
收稿日期:2004-12-20;改回日期:。
作者简介:巩真武,1972年生。1994年毕业于石油大学(华东)采油工程专业,现从事油田工艺研究与技术推广工作,工程师。电话:0546-8773043。
更新日期/Last Update: 1900-01-01