Permeability reduction and formation damage in porous media caused by fines (defined as
unconfined solid particles present in the pore spaces) migration is one of the major reasons …

Coal fines can substantially influence coal seam gas reservoir permeability, thus impeding
the flow of gas in coal microstructure. The coal fines generation and migration are influenced …

The evolution of coal permeability is very complex under the influence of coupled multiple
processes. This is the primary motivation why numerous coal permeability models have …

Fines migration involving particle detachment in natural reservoirs usually exhibits
significant permeability damage. This occurs due to mobilization and migration of detached …

Coal seam gas drainage has manifold benefits including ensuring mining safety and
efficiency, reducing greenhouse gas emissions and generating clean gas resource. Gas …

Coal permeability has been identified as one of the key factors affecting coalbed methane
(CBM) extraction. CBM drainage and hydraulic fracturing usually lead to coal fines output …

Undersaturated reservoirs, hydraulic fracturing, and permeability velocity-sensitive damage
are important factors of coalbed methane (CBM) development, but some scholars consider …

Measurements of the coal fines production and the impact of these fines on the permeability
of two coals from the Bowen Basin, Australia, were performed at different flow conditions …

This paper proposes a novel method of screen pipe completion and jet flow washing of
horizontal well double tubular strings to enhance coalbed methane (CBM) recovery. The …

Mineral occlusions in cleats are known to considerably reduce coal permeability. Sequential
steady state core flooding experiments with aqueous hydrochloric acid (HCl) solutions were …