Perforation optimization of layer-penetration fracturing for commingling gas production in coal measure strata

Earth and Planetary Sciences

• Fracturing 100%
• Gas Production 100%
• Coal Measure 100%
• Coal Seam 83%
• Fracture Propagation 66%
• Hydraulic Fracturing 66%
• Sandstone 50%
• Gas Bearing 33%
• Rock Property 16%
• China 16%

Engineering

• Gas Production 100%
• Coal Seam 83%
• Hydraulic Fracturing 66%
• Fracture Propagation 66%
• Gas Bearing 33%
• Stress State 16%
• Simulation Result 16%
• Thin Layer 16%
• Field Data 16%
• Thick Section 16%
• Great Importance 16%
• Physical Simulation 16%

Keyphrases

• Perforation Optimization 100%
• Coal Measure Strata 100%
• Perforation Position 40%
• Xing 20%
• Thin Coal Seam 20%
• Multilayer Reservoir 20%
• 3D Lattice Model 20%
• Impact Fracture 20%
• Hydraulic Fracturing Simulator 20%
• Stimulated Volume 20%