The study of permeability revolution in coal reservoir during methane production

Bo Cui, Haoliang Han, Elsworth Derek

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Permeability of coal is recognized as the most important parameter for fluid transport through the seams. A new finite element model is applied to quantify the gas flow, the deformation of matrix and the net change of permeability. After plenty of study of the permeability, the revolution of the permeability based on the pore pressure and the sorption-induced strain is built. The sorption which affects the volumetric strain is taken into consideration and the pore pressure is also been studied as a key factor for permeability and other relative parameters.

Original languageEnglish (US)
Title of host publicationMechanical Engineering, Materials and Energy
Pages1491-1499
Number of pages9
DOIs
StatePublished - Jan 18 2012
Event2011 International Conference on Mechanical Engineering, Materials and Energy, ICMEME 2011 - Dalian, China
Duration: Oct 19 2011Oct 21 2011

Publication series

NameApplied Mechanics and Materials
Volume148-149
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Other

Other2011 International Conference on Mechanical Engineering, Materials and Energy, ICMEME 2011
CountryChina
CityDalian
Period10/19/1110/21/11

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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