Results 101 to 110 of about 16,647 (260)

CMM recovery, utilization and cogeneration by compressor plants [PDF]

, 2016
The article presents the designed schemes and compressor plants for degassing coal beds and utilizing coal mine methane (CMM) and automatic system for controlling their operation. Interdependence between methane-bearing coal structure, permeability and
Bluss, B.O., Bulat, A.F., Kirik, G.V., Shevchenko, V., Zharkov, P.E.   +4 more
core  

Quantitative Analysis of Gas Occurrence States and Its Controlling Factors in Deep CBM Reservoirs: An Integrated Model With Application in Linxing Block

Geofluids
Deep coalbed methane (CBM) is a crucial resource for ensuring energy security. Despite some successful localized deep CBM developments, the unclear understanding of gas content and gas occurrence state remains a key obstacle to the comprehensive ...
Jian Wu, Songhang Zhang, Weiwei Chao, Tengfei Jia, Wenchun Peng, Zizhen Liu, Shilong Li   +6 more
doaj   +1 more source

Coalbed methane potential and exploration targets for rural Alaska communities [PDF]

, 2000
Roger Tyler, A. R. Scott, J. G. Clough
openalex   +1 more source

A prediction method for coalbed methane development sweet spots based on hierarchical analysis and grey fixed-weight clustering: taking Shizhuangbei block as an example

Meitan kexue jishu
With the development of the coalbed methane industry and the requirements for the integration of unconventional resource exploration and development, the current exploration of coalbed methane is gradually advancing from the favorable area stage to the ...
Yafei ZHANG, Songhang ZHANG, Zhiyu DENG, Ruixin WANG, Guangjing LIU   +4 more
doaj   +1 more source

Creation of digital databases and derivative products for coal and coalbed methane resource assessment; a short course [PDF]

, 2000
Romeo M. Flores
openalex   +1 more source

Study on the best time of refracturing for Hancheng coal seam

Meikuang Anquan
The old wells in Hancheng Block face the problem of production decline after long-term exploitation, and need to be re-fractured to form new fractures to communicate with CBM rich areas, so as to achieve stable CBM production. Due to the small difference
Wei WANG, Haifeng ZHAO, Liang JI, Chaowei WANG, Zhengzhao ZHANG, Xuejie XING   +5 more
doaj   +1 more source

Dynamic evolution characteristics of meso-structural mechanics performance of coal measure mudstone

Scientific Reports
Mudstone has peculiar structural properties, which have a significant impact on its strength, deformation, and other characteristics. However, there are few reports on the impact of structural properties on its yield characteristics.
Yun Xu, Minmin Li, Guofu Li, Liangliang Liu, Gaowei Yue   +4 more
doaj   +1 more source

Fracturing location optimization of floor coalbed methane wells with high water content in Hancheng Block

Meikuang Anquan
In order to study the influence of fracturing location on the production of coalbed methane wells in floor with high water content, the 11# coal seam in Hancheng Block was taken as the research background, and Petrel integrated geological engineering ...
Wei WANG, Haifeng ZHAO, Dezhi WANG, Wang ZHANG, Liang JI, Hong JIANG   +5 more
doaj   +1 more source

Feasibility of no-proppant stimulation to enhance removal of methane from the Mary Lee Coalbed

, 1980
S.W. Lambert, Michael A. Trevits
openalex   +2 more sources

Economic evaluation and investment decision-making process of deep coalbed methane exploration and development projects

Meitan kexue jishu
Deep coalbed methane is a high-quality natural gas resource that has seen rapid exploration and development progress in recent years and holds an extremely promising future.
Youjin DAI, Fengyin XU, Feng WANG, Pengfei MA, Yun YANG, Jian YUN, Jie XU, Xiaoyi SUN, Shan CHENG, Yuxin LI   +9 more
doaj   +1 more source