Results 201 to 210 of about 309,171 (269)

Review on Hydrate-Based CH4 Separation from Low-Concentration Coalbed Methane in China

, 2021
The consumption of natural gas is of great importance to optimize China’s energy structure toward reduced CO2 emissions and is projected to increase in the next 10 years.
Xi‐Yue Li, Bin-Bin Ge, Jin Yan, Yiyu Lu, D. Zhong, P. Englezos, BaoNan Zhang   +6 more
semanticscholar   +1 more source

FROM COALBED METHANE TO COALBED TECHNOLOGY

Mineral Resources Engineering, 1995
The concept of “Coalbed Technology” (CBT) is introduced. CBT consists of various technologies related to energy recovery from coalbeds and multi-purpose use of coalbeds. These technologies consist of surface coal mining, underground coal mining, gas drainage, coalbed methane, underground coal gasification, underground coal combustion, underground coal ...
openaire   +1 more source

Coalbed Methane In Alberta

Journal of Canadian Petroleum Technology, 1995
Abstract Alberta's coalbed methane (CBM) resource has been estimated to be comparable in size to that of the province's conventional natural gas resource base. Although only limited drilling for CBM targets has occurred in the province to date, considerable interest in how development of this resource might proceed ...
T.L. Byrnes, K.F. Schuldhaus
openaire   +1 more source

Enhanced Coalbed Methane Recovery

SPE Annual Technical Conference and Exhibition, 1990
Abstract At present, coalbed methane is being recovered by means of reservoir pressure depletion. While this method is simple and effective, it is not efficient. Reduction in reservoir pressure deprives the fluids of the energy necessary to flow to the wellbore.
R. Puri, D. Yee
openaire   +1 more source

A study of the gas–water characteristics and their implications for the coalbed methane accumulation modes in the Southern Junggar Basin, China

, 2021
Gas and water samples were collected from coalbed methane (CBM) wells, rivers, and springs in the southern Junggar Basin (SJB). These samples were analyzed for gas composition, stable isotopes, 16s ribosomal ribonucleic acid sequence, chemical ...
Haijiao Fu, D. Yan, Shuguang Yang, Xiaoming Wang, Gang Wang, X. Zhuang, Lu-yang Zhang, Guoqing Li, Xing Chen, Z. Pan   +9 more
semanticscholar   +1 more source

Asia Pacific Coalbed Methane Symposium—Selected papers from the 2008 Brisbane symposium on coalbed methane CO2-enhanced coalbed methane

International Journal of Coal Geology, 2010
The first Asia Pacific Coalbed Methane Symposium held in Brisbane, Queensland, Australia from 22 to 24 September 2008 was organised by the University of Queensland and the China University of Mining and Technology in response to the rapid expansion of the coalbed methane industry in Australia and China.
Golding, Suzanne D., Rudolph, Victor, Flores, Romeo M.   +2 more
openaire   +2 more sources

Coal Fines Migration, Deposition, and Output Simulation during Drainage Stage in Coalbed Methane Production

, 2021
Fracture and cleats development controls the permeability of coal reservoirs, while the migration of coal fines can block fractures and affect coalbed methane (CBM) production performance.
Wenlong Han, Yanbin Wang, Yong Li, X. Ni, Xiang Wu, Jianghao Yang, Shihu Zhao   +6 more
semanticscholar   +1 more source

Coalbed Methane Simulator Development for Improved Recovery of Coalbed Methane and CO2 Sequestration

Proceedings of SPE Asia Pacific Oil and Gas Conference and Exhibition, 2005
Proposal Sequestration of CO2 in deep unmined coal seams is currently under development for improved recovery of coalbed methane (ICBM) as well as permanent storage of CO2. Recent studies have shown that CO2 displaces methane by adsorbing more readily onto the coal matrix compared to other greenhouse gases, and could therefore contribute
openaire   +1 more source

Enhanced coalbed permeability and methane recovery via hydraulic slotting combined with liquid CO2 injection

, 2021
Enhanced and efficient recovery of coalbed methane (CBM) is essential to prevent mine disasters and utilize unconventional gas resources. In this study, hydraulic slotting (HS) combined with liquid CO2 (LCO2) injection was employed to enhance coalbed ...
Gaoming Wei, H. Wen, Jun Deng, Zhenbao Li, Shixing Fan, Changkui Lei, Liu Mingyang, Ren Lifeng   +7 more
semanticscholar   +1 more source

Coalbed Methane Potential Assessment

2018
The potential of harnessing coal mine methane (CMM) from some gassy mines in coalfields of Damodar River Basin for its gainful utilization is described in this chapter. Opportunities of CMM recovery in some prospective areas, wherein coal mining will start in near future have also been discussed.
Ajay Kumar Singh, Partha Narayan Hajra
openaire   +1 more source