[1]陈论韬 孙思平 杨安虎 何志龙.温米油田套管损坏原因分析及预防措施[J].石油钻采工艺,2008,30(2):118-121.
 CHEN Luntao,SUN Siping,YANG AnhuHE Zhilong.Cause analysis and preventive measures of casing failure in Wenmi Oilfield[J].Oil Drilling & Production Technology,2008,30(2):118-121.
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温米油田套管损坏原因分析及预防措施
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《石油钻采工艺》[ISSN:1000-7393/CN:13-1072/TE]

卷:
30卷
期数:
2008年2期
页码:
118-121
栏目:
交流园地
出版日期:
2008-04-20

文章信息/Info

Title:
Cause analysis and preventive measures of casing failure in Wenmi Oilfield
文章编号:
1000-7393(2008)02-0118-04
作者:
陈论韬12 孙思平2 杨安虎3 何志龙4
1.中国地质大学,北京 100183; 2.吐哈油田公司温米采油厂,新疆哈密 838202; 3.华北油田公司第一采油厂,河北任丘 062552; 4.华北油田公司第三采油厂,河北河间 062450
Author(s):
CHEN Luntao12SUN Siping2YANG Anhu3 HE Zhilong 4
1. China University of Geosciences, Beijing 100083, China; 2. Wenmi Oil Recovery Plant of Turpan-Hami Oilfield Company, Hami 838202, China;3.No. 1 Oil Recovery Factory Plant, Huabei Oilfield Company, Renqiu 062552, China;4.No. 3 Exploit Factory, Huabei Oilfield Company, Hejian 062450, China
关键词:
温米油田 套管损坏原因分析预防措施
Keywords:
Wenmi Oilfield casing failure cause analysis preventive measure
分类号:
TE931.2
文献标志码:
A
摘要:
温米油田经过十几年的开发,二次采油及井下作业等各种因素的相互影响造成油田套管损坏井逐年增加。根据历年套管损坏井统计分析表明,随着油田注水压力、地层压力的提高,套管损坏井越来越多。从套管损坏发生的区块、时间、井型、套管损坏变形性质及井下作业的影响等5方面进行了调查。经研究分析认为,温米油田的套管损坏主要原因是射孔、酸化压裂等井下作业以及注水开发和存在断层;次要原因是腐蚀、注气、钢材质量等。提出了预防套管损坏的措施,可为油田的套管损坏治理提供参考。
Abstract:
Through decades of development, the number of casing failure wells in Wenmi Oilfield has increased year by year, due to the interaction of various factors. According to the statistics of the casing failure wells over the years, the number of casing failure wells increases, as the water injection pressure and the formation pressure increase. In this paper, five factors are analyzed, i.e., the block where casing failure occurs, the time when casing failure occurs, the well patters of casing failure, the deformation properties of casing failure, and the downhole operation. Analysis shows that the major causes of the casing failure in the oilfield include the downhole operation including perforation and acid fracturing, the waterflooding and the faults exist in the oilfield. The minor causes include the corrosion, the gas injection, and the quality of steels. Measures for preventing casing failure are also proposed, offering a reference for the control of casing failure in oilfields.

参考文献/References:

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备注/Memo

备注/Memo:
(收稿日期 2008-01-13) 陈论韬,1968年生。1991年毕业于西安石油学院油田采油工程专业,现从事油藏地质管理与研究工作,在读博士研究生,高级工程师。电话:0995-8379838,E-mail:clt001@163.com。
更新日期/Last Update: 2008-04-23