[1]冯新茶,邵维志,孟凡增,等.分注井中封隔器密封状态分析[J].测井技术,2008,32(04):363-366.
 FENG Xin-cha,SHAO Wei-zhi,MENG Fan-zeng,et al.Analysis of the Sealing Status of Packers in Separate Injection Well[J].WELL LOGGING TECHNOLOGY,2008,32(04):363-366.
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分注井中封隔器密封状态分析()
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《测井技术》[ISSN:1004-1338/CN:61-1223/TE]

卷:
第32卷
期数:
2008年04期
页码:
363-366
栏目:
测井应用
出版日期:
2008-08-28

文章信息/Info

Title:
Analysis of the Sealing Status of Packers in Separate Injection Well
作者:
冯新茶; 邵维志; 孟凡增; 赵隆顺; 姜崇波; 陈兆影;
中国石油渤海钻探工程公司测井公司; 冀东油田勘探开发处;
Author(s):
FENG Xin-cha1SHAO Wei-zhi1MENG Fan-zeng1ZHAO Long-shun2JIANG Chong-bo1CHEN Zhao-ying1
1.Well Logging Company,CNPC Bohai Drilling Engineering CO.LTD.,Tianjin 300280,China;2.Jidong OilfieldExploration and Development Institute,Tanghai,Hebei 063200,China
关键词:
生产测井 分注井 封隔器 密封 压力 施工
分类号:
TE931.2
摘要:
封隔器是油田分注井中分层注水的必要井下工具,其密封与否直接关系到油田注水质量。介绍了利用同位素示踪载体和氧活化水流测井技术检测封隔器密封状态的方法,分别对由于封隔器在井下工作时间的延长;长时间注水开发,部分注水井的套管发生变形、腐蚀现象;封隔器坐封在射孔位置;层间压差过大以及测井施工改变封隔器工作压力引起的封隔器不密封的几个测井实例进行了详细分析,并提出了相应的解决措施和建议。

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更新日期/Last Update: 2008-08-30