[1]谭章龙 司念亭 李贵川 龙江桥 陈永锋 罗少锋.双管生产管柱改单管配套修井技术应用与实践[J].石油钻采工艺,2010,32(6):132-135.
 TAN Zhanglong,SI Nianting,LI Guichuan,et al.Application and practice of well-repair matching technology for changing the dual-strings into single-strings[J].Oil Drilling & Production Technology,2010,32(6):132-135.
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双管生产管柱改单管配套修井技术应用与实践
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《石油钻采工艺》[ISSN:1000-7393/CN:13-1072/TE]

卷:
32卷
期数:
2010年6期
页码:
132-135
栏目:
交流园地
出版日期:
2010-12-20

文章信息/Info

Title:
Application and practice of well-repair matching technology for changing the dual-strings into single-strings
文章编号:
1000 – 7393 ( 2010 ) 06 – 0132 – 04
作者:
谭章龙1 司念亭1 李贵川1 龙江桥1 陈永锋2 罗少锋2
(1.中海石油有限公司天津分公司,天津塘沽 300452;2.中海油能源发展监督监理技术分公司,天津塘沽 300452)
Author(s):
TAN Zhanglong1 SI Nianting1 LI Guichuan1 LONG Jiangqiao1 CHEN Yongfeng2 LUO Shaofeng2
(1.CNOOC Ltd. Tianjing Branch Company, Tianjin 300452, China;
2. CNOOC Energy Technology & Services Ltd. Supervision & Technology Company, Tianjin 300452, China)
关键词:
海上油田修井双管生产管柱单管生产管柱配套修井技术
Keywords:
Offshore oilfield well-repair dual-string single-string well-repair matching technology
分类号:
TE358
文献标志码:
B
摘要:
渤海海上油田一批双管生产井管柱结构复杂,井口设备及井下工具年久失修,使得后续修井作业非常困难。经过技术攻关,解决了这类井修井难题,实现了起出双管生产管柱后下入结构简单、可靠实用的单管管柱进行生产的目的。结合渤中34-2/4老油田大修作业成功实践,重点介绍了将双管生产管柱改为单管管柱的主要配套修井工艺,为后续同类井的修井治理提供经验借鉴。
Abstract:
A serials dual-strings were complicated in structure and the wellhead facilities and down hole tools have been neglected for years in Bohai offshore oilfield, which made the following well-repairing very difficulty. In order to solve this problem, these daul-strings were dug out and replaced by single-strings with simple structure and reliable and practical in use after technological improving. Based on the successful practice of Bohai center oilfield 34-2/4, well-repair matching technology for changing the daul-strings into single-strings was introduced in this paper, which provided experiences for same wells-repairing in follows.

参考文献/References:

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章桂庭,郭树彬,雷刚,等.深斜井永久式封隔器两种套铣方式风险分析与优化措施[J].石油钻采工艺,2007,29(5):111-116.
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更新日期/Last Update: 2011-02-12