广东石油化工学院学报2025，Vol.35Issue(1)：49-52,59,5.
含盐油藏裂缝导流能力影响因素实验研究
Experimental Study on Influencing Factors of Fracture Conductivity in Salt-Bearing Reservoir
付朝城 1罗娟 2王雷 2李圣祥 1吴均江 1王小强1
作者信息
- 1. 长江大学 石油工程学院,湖北 武汉 430100
- 2. 长江大学 石油工程学院,湖北 武汉 430100||油气钻采工程湖北省重点实验室,湖北 武汉 430100
- 折叠
摘要
Abstract
In this study,through the conductivity test experiment,the variation characteristics of conductivity with closure pressure under different rock salt content,different proppant types,different particle size proppants,different proppant laying concentrations and different fracturing fluids were tested.The experimental results show that under low closure pressure,the conductivity of high-salt rock plate is lower than that of low-salt rock plate due to its strong plasticity.However,under high closure pressure,the high-salt rock plate has a large amount of dissolution,and the conductivity increases.Under the same closure pressure,the ceramsite has smaller compression deformation and stronger conductivity than the coated sand and the flow conductivity of large particle size proppant is greater than that of small particle size proppant.The conductivity of proppant with high sand concentration in salt-bearing reservoirs is significantly higher than that with low sand concentration.The research results have field application value.关键词
含盐储层/导流能力/支撑剂Key words
salt-bearing/conductivity/proppant分类
能源科技引用本文复制引用
付朝城,罗娟,王雷,李圣祥,吴均江,王小强..含盐油藏裂缝导流能力影响因素实验研究[J].广东石油化工学院学报,2025,35(1):49-52,59,5.
