井眼扩径对水平井声波测井响应影响的数值模拟

苏林帅, 蔡明, 郑占树, 徐宝宝, 罗居森, 胡燕杰, 张荆宇

Numerical simulation of the effects of borehole enlargement on sonic logging response of horizontal wells

SU Lin-Shuai, CAI Ming, ZHENG Zhan-Shu, XU Bao-Bao, LUO Ju-Sen, HU Yan-Jie, ZHANG Jing-Yu

图11 纵波到时随轴向扩径尺寸变化关系

Fig.11 The relationship between compressional wave arrival with borehole axial expansion size