Unconventional Gas in the Benelux: Cautious Attitudes and Regional Interplay [PDF]
, 2014 The three countries of the Benelux are often overlooked in Europe’s current unconventional gas debate. But the Netherlands, Belgium and Luxembourg all possess considerable shale gas resources, and major energy companies have already taken an interest. So
Devos, Simon G. J.
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Energy Science &Engineering, Volume 13, Issue 7, Page 3631-3643, July 2025.ABSTRACT To investigate the hydraulic fracturing mechanism of high‐fluid wells in the Yangquan mining area, coal seams from the Xinyuan and Xinjing mines were selected as research subjects. Experiments were conducted using the TCQT‐III low‐permeability coalbed gas‐phase displacement and production enhancement apparatus, along with the FINESORB‐3120 ...
Zhou Zhang +7 more
wiley +1 more source
Application of Integrated Directional and Guide Drilling Technology in Deep Coalbed Methane
Journal of Physics: Conference SeriesAbstract Deep coalbed methane is characterized by deep burial, complex and diverse microstructures, significant lateral variations in reservoirs, and the development of internal interlayers. Current seismic exploration methods suffer from severe high-frequency signal attenuation in coal layers, resulting in low seismic resolution, which ...
Weixing Zhu +7 more
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Optimization Design of Deep-Coalbed Methane Deliquification in the Linxing Block, China
ProcessesThe production of deep-coalbed methane (CBM) wells undergoes four stages sequentially: drainage depressurization, unstable gas production, stable gas production, and gas production decline. Upon entering the stable production stage, the recovery rate of deep CBM wells is constrained by bottom hole flowing pressure (BHFP).
Bing Zhang +3 more
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A model for enhanced coal bed methane recovery aimed at carbon dioxide storage: The role of sorption, swelling and composition of injected gas [PDF]
, 2018 Numerical simulations on the performance of CO2 storage and enhanced coal bed methane (ECBM) recovery in coal beds are presented. For the calculations, aone-dimensional mathematical model is used consisting of mass balances describing gas flow and ...
Mazzotti, Marco +2 more
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Equivalent Modeling and Simulation of Fracture Propagation in Deep Coalbed Methane
EnergiesDeep coalbed methane (CBM) is challenging to develop due to considerable burial depth, high ground stress, and complex geological structures. However, modeling deep CBM in complex formations and setting reasonable simulation parameters to obtain reasonable results still needs exploration.
Cong Xiao +4 more
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INFLUENCE OF VERTICAL DEVIATORIC STRESS ON PERMEABILITY CHANGES IN COAL [PDF]
, 2014 Coalbed methane is becoming become an important component of the world\u27s natural gas resource. To date, researchers have mostly investigated the permeability changes due to non-linear elastic deformation caused by a matrix shrinkage associated with ...
Uddin, Sheikh S
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Thermodynamic and geomechanical processes research in the development of gas hydrate deposits in the conditions of the Black Sea [PDF]
, 2018 Purpose. Research of thermodynamic and geomechanical processes occurring in a gas hydrate body under the influence of an activating agent (sea water from surface layers) in the conditions of the Black Sea by mathematical modeling using finite element ...
Bondarenko, V +3 more
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Progress in feature research topics in deep underground
Deep Underground Science and Engineering, Volume 4, Issue 3, Page 339-340, September 2025.
Jianguo Wang, Chunfai Leung
wiley +1 more source
Modelling of methane extraction from abandoned coal mines
, 2007 Imperial Users ...
Martinez Rubio, Ruben +1 more
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