... SRV derived from microseismic events is usually inaccurate. Tracer injection-flowback can be employed to estimate individual-stage fractures. In this paper, a workflow for the fracture network characterization combing hydraulic flowback rate, tracer flowback profiles, and microseismic events...

... of the two parent wells. At the very initial stage of restimulation, many microseismic events occurred quickly, indicating the reservoir stress reached a critical state. This study demonstrated the values of fracture and geomechanical modeling and the importance of collaborations among multiple disciplines...

... distribution, accurate microseismic processing is important. In this study, indications of microseismic events caused by proppant injection were interpreted by accurate microseismic processing and the waveform-similarity clustering of microseismicity in the Horn River shale gas field. We analyzed a certain...

... and microseismic events shows that the fault slip induced by hydraulic fracturing might be the cause of casing deformation. Based on the geological structure of the block, a total of 30 faults are interpreted. The faults were identified mainly by ant tracking and microseismic data. Conventional logs, image logs...

... stresses. DFN models reveal that fracture concentrations are correlative with the footprint of observed microseismic events. Comparison of 3D natural fracture models with the microseismic event distribution shows that vertical variation of fracture properties in the laminated shale reservoir adds...