大庆石油地质与开发

2005, (02) 62-63+107-108

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吐哈油田注水堵塞机理实验研究
Lab studies on water injection plugging mechanism in Tuha oilfield

黄海啸,王凤春,石杰,赵雄虎
HUANG Hai-xiao~1; WANG Feng-chun~2; SHI Jie~1; ZHAO Xiong-hu~2(1.Engineering Technique Research Center of Tuha Oilfield Branch Company;

摘要(Abstract):

通过实验研究了吐哈油田鄯善和丘陵两区块注水堵塞机理。结果表明, 两区块注水堵塞主要是岩层敏感性、油层内颗粒运移、注水管线腐蚀、注入水不溶物高和细菌含量高等原因所引起的。
The plugging mechanism during water injection in two blocks of Shanshan and Qiuling of Tuha oilfield is studied in lab.It is mainly resulted from layer sensitivity,particle migration within the oil layers,erosion of water injection pipeline,high-content insoluble material in the injected water,high-content microbes etc.

关键词(KeyWords): 注水;堵塞;敏感性;腐蚀
water injection;plugging;sensitivity;erosion

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 黄海啸,王凤春,石杰,赵雄虎
HUANG Hai-xiao~1; WANG Feng-chun~2; SHI Jie~1; ZHAO Xiong-hu~2(1.Engineering Technique Research Center of Tuha Oilfield Branch Company;

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