我们用微地震观测到有趣的水力压裂结果,与同行分享: Microseismic Magnitudes and b-Values for Delineating Hydraulic Fracturing and Depletion_SPE_Journal_SPE-186096 1. 加密井的裂缝向生产井方向单翼扩展。 2. b值可以描述生产井的裂缝分布区(depletion)。 3. Depletion markedly reduces min. stress. 详见附件: Microseismic Magnitudes and b-Values for Delineating Hydraulic Fracturing and De.pdf