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Keyword [Gas extraction]
Result: 161 - 180 | Page: 9 of 10
161. Research On Gas (CBM) Occurrence Geological Controlling Factors And Grading Extraction Blocks Of Coal Seam 7~# In Suxian Mining Area
162. Research On Creep Characteristics Of Gas Extraction Borehole In Soft Coal Seam
163. Study On Non-Darcy Percolation Characteristics Of Gas In Low Permeability Coal Seam
164. Study On The Law Of Negative Pressure Distribution For Bedding Pre Gas Extraction Borehole Under The Creep Action
165. Numerical Simulation Study On The Impact Of Gas Migration Around The Borehole Dynamic Permeability
166. The Research On Gas Drainage Technology In Pinggou Coal Mine
167. Study On Mechanical Behavior And Sealing Performance Of Gas Extraction Column
168. Static Fracturing Increasing Low Permeability Coal Seam Basic Experiment Research
169. Study On Stability And Optimal Arrangement Of Boreholes Drilled By 1000m Drilling Machine For Gas Extraction In Yuwu Coal Mine Tunneling Faces
170. The Study And The Application Of The Factors Affecting The Effect Of Hole Sealing In Drilling Drainage Based On Fluid Solid Couping Model
171. Study On Visualization Aided Design And Management System Of Gas Extraction
172. Experimental Study On Self-sealing Performance Of Uplink Boreholes By Drilling Cuttings For Gas Extraction
173. Study On Gas Drainage And Fire Prevention In Goaf Under CFD Model
174. Evaluation Of Gas Extraction Technology And Prevention System For Cha Erqi Mine In Xinjiang
175. Research And Application Of Thickened Expansion Slurry Sealing Technology For Gas Extraction Borehole
176. "Three Soft" Coal Seam Mining Protective Layer Underlying The Coal Gas Coupling Model And Its Application
177. The Treatment Of Flowback Wastewater From The Hydraulic Fracturing For Shale Gas Extraction By Aerobic Granular Sludge SBR
178. The Comprehensive Evaluation Of Schemes For Treatment And Disposal Of Shale Gas Wastewater Based On Life Cycle Analysis
179. Numerical Simulation Study On Law And Mechanism Of Gas Extracting Migration In Composite Reservoir
180. Study On Stree Distribution And Key Technologies Of Gas Drainage Near Faults In Working Faces
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