基于叠前反演的地应力预测方法应用

王超, 宋维琪, 林彧涵, 张云银, 高秋菊, 魏欣伟

The prediction method of in-situ stress based on pre-stack anisotropic parameter inversion

Chao WANG, Wei-Qi SONG, Yu-Han LIN, Yun-Yin ZHANG, Qiu-Ju GAO, Xin-Wei WEI

图6 正交各向异性模型下差应力之比的层位切片(左图)和A井测井曲线同差应力计算结果对比(右图)

Fig.6 Comparison of horizontal slice of difference stress ratio under orthogonal anisotropy model (left) and calculation result of difference stress of well A logging curve (right)