Fracability Evaluation Based on the Three-Dimensional Geological Numerical Simulation of In Situ Stress: Case Study of the Longmaxi Formation in the Weirong Shale Gas Field, Southwestern China

Quantitative evaluation of fracability is essential for hydraulic fracturing design, with the distribution of in situ stress being a key parameter. This study focused on evaluating fracability based on three-dimensional (3D) geological numerical simulation of in situ stress. First, a 3D geological m...

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Veröffentlicht in:	Mathematical geosciences 2022-08, Vol.54 (6), p.1069-1096
Hauptverfasser:	Li, Ze, Li, Gao, Yu, Hao, He, Long, Jiang, Zujun, Li, Hongzhi, Gong, Hanbo
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytic hierarchy process Anisotropy Boundary conditions Brittleness Chemistry and Earth Sciences Computer Science Data logging Earth and Environmental Science Earth Sciences Geology Geotechnical Engineering & Applied Earth Sciences Hydraulic fracturing Hydrogeology Internal friction Laboratory experimentation Laboratory experiments Logging Mathematical models Mechanical properties Numerical simulations Oil and gas fields Parameters Physics Sedimentary rocks Seismic data Seismological data Shale Shale gas Silicon Silicon content Simulation Statistics for Engineering Stress Three dimensional models
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