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Keyword [Permeability Improvement]
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1. Research On Permeability Improvement And Methane Driven Effect Of Hydraulic Fracturing For Low Permeability Coal Seam
2. Study On Permeability Improvement Through High-Pressure N2Injection
3. Simulation Experiments Study On Permeability Improvement Technology Of Deep Hole Pre-splitting Blasting
4. Application Of The Floor Charge Technology In Coal Seam Permeability Improvement
5. Research And Application On Hydraulic Fracturing Pressure Relived And Permeability Enhanced In13-1Seam Of Pansan Mine
6. Study On Permeability Improvement And Release Of Pressure Technology Of Deep Hole Pre-splitting Blasting In11-3Coal Uncovering Of Guqiao South Coal Mine
7. Simulation Experiments Study On Permeability Improvement Technology Of Presplitting Blasting Through Floor Cross-measure Boreholes
8. Research And Application Of The Technology Of Pressure Relief And Antireflection Fracturing In Soft Coal Seam Rock In West Henan
9. Research On Coalseam Permeability Improvement Theory And Application Of Hydraulic Stimulation Technology In Mining
10. Study On Permeability Improvement And Gas Extraction Technology Of Deep Hole Pre-splitting Blasting In11-2Coal Of Panyidong Coal Mine
11. Research On Permeability Improvement Mechanism Of Different Rank Coal Using Multi-component Acid
12. Research On Permeability Improvement Technology Of Hydraulic Fracturing In Crossing Borehole Of Tectonic Coal In Yuxi
13. Research And Application Of Fracture Distribution Law Of Coal Seam Permeability Improvement Technology By Blasting Through Floor Cross-measure Boreholes
14. Experimental Study On Permeability Improvement Of Coal Samples By Using Fenton Reagent
15. Research On The Performance Of Hydraulic Slotting Technology Applied In Roof And Its Effect On The Gas Drainage
16. Mechanism And Application Of High-pressure Water Jet Assisted Hydraulic Fracturing Enhancing Permeability In Low Permeable And High Gas Coal Seam
17. Study On Permeability Improvement And Release Of Pressure Technology Of Deep Hole Pre-splitting Blasting In C1201 Working Face Of ChiYu Coal Mine
18. Simulation Test Of Blasting Permeability Improvement Of C13 Coal Seam In Pansan Mine
19. Application Research Of Gas Pre-drainage Technology By Hydraulic Fracturing Permeability Improvement In Mapu Coal Mine
20. The Effects Of Soil Permeability Improvement And Purification Of Pollutants In Urban Green Space Under Different Matrix Compositions Amendment
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