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oa Intergrated Sweet Spot and Microseismic Monitor to Optimize Reservoir Stimulation: A Wolkflow for Shale Gas, China
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, First EAGE/AMGP/AMGE Latin-American Seminar in Unconventional Resources, Nov 2017, Volume 2017, p.1 - 3
Abstract
Research shows, shale gas production impaction factors exist mainly two types, one is seismic factor (e.g. Total organic carbon, brittleness, core pressure, fractures, stress etc.), the other is engineer factors (e.g., micro seismic monitor, fracturing schemes), Single factor, seismic or engineering factors often preferred not guarantee shale gas highly production, only when the most optimal combination of both, can achieve shale gas production maximization. How to integrate seismic and engineering factors for a comprehensive assessment of shale reservoirs it? We tried to find a solution: (1)how to use the geophysics results to guide unconventional hydraulic fracture?(2) how to integrate sweet spot and engineering factors to guide shale gas exploration and development, reducing engineering damage, such as casing deformation, sand blocking, realizing shale gas production capacity maximum.