基于真三轴物理模拟多簇裂缝均衡起裂及延伸规律实验
孔祥伟,严仁田,许洪星,李松

Experiment on equilibrium initiation and extension of multiple clusters of fractures based on true triaxial physical simulation
Xiangwei KONG,Rentian YAN,Hongxing XU,Song LI
表4 现场与室内压裂参数相似设计
Table 4 Similar design of on-site and indoor fracturing parameters
序号参数现场工艺参数室内模拟参数
1排量8.0 m3/min5.0 mL/min
2压裂液密度/(g/cm31.021.02
3炮眼直径/mm10.02.0
4每簇炮眼数/个84
5黏度/(mPa·s)30.020.0