Analysis of water control effect in Sabei water flooding Development Area

2018 1st International Conference on Environment Prevention and Pollution Control Technology

生态环境科学

Yanchun, Li^1

Geological Party, Third Oil Production Factory, Daqing Oilfield Company, Daqing, Heilongjiang Province

163113, Korea, Republic of^1

关键词: Effect of water;    Structure analysis;    Structure change;    Utilization rates;    Water control;    Water cuts;    Water-flooding development;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/199/2/022001/pdf
DOI  :  10.1088/1755-1315/199/2/022001

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The structure analysis method has been used to analyze the effect of the structure change on water cut in Sabei water flooding development area. The results show that structural adjustment plays an important role in water control, various adjustment measures have gradually weakened the effect of water control, improving the utilization rate of water injection is an important safeguard measure for water control. With the gradual increase of water flooding, the low efficiency and invalid circulation is serious and the water control is difficult. Three methods are proposed to improve the water control effect.