Results 91 to 100 of about 2,665,111 (174)

Prediction of coalbed methane production based on deep learning

Coalbed methane (CBM) is a clean energy source. The prediction of CBM production is a critical step during CBM exploitation and utilization, especially for geological well selection, engineering decision making, and production management.
You, Zhenjiang, Li, Yongming, Chen, Yiyu, Zhao, Jinzhou, Zhang, Shu, Guo, Zixi   +5 more
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Deep Coalbed Methane Seams' Characterization

Segmentation of CT images from the Deep Coalbed Methane Seams rock samples using deep learning neural networksTHIS DATASET IS ARCHIVED AT DANS/EASY, BUT NOT ACCESSIBLE HERE.
Golsanami, N (via Mendeley Data)
core   +1 more source

Proposed measures for deep coalbed methane exploration and production practices and high-quality development in China

Shiyou shiyan dizhi
Coalbed methane (CBM), as an important supplement to natural gas supply, is of great significance for ensuring national energy security and promoting a low-carbon transition in the energy structure.
Hong CHEN, Chenshuo ZHANG, Xinjun CHEN, Daoyong ZHANG, Chen ZHANG   +4 more
doaj   +1 more source

Current status and development trends of deep coalbed methane research in China

Shiyou shiyan dizhi
Deep coalbed methane (CBM) possesses enormous resource potential and is essential for increasing unconventional natural gas reserves and production on a large scale in China.
Wei JU, Shu TAO, Zhaobiao YANG, Jiayao CHENG, Haiyan SHANG, Weike NING, Chunlong WU   +6 more
doaj   +1 more source

Integrated Geomechanical Coupled Model for Co-Production of Tight Gas and Deep CBM and Its Parameter Sensitivity Study

Energies
Coal-bearing tight gas and deep coalbed methane (CBM) widely co-occur in China, and integrated commingled production outperforms separate development. Conventional separated simulation fails to capture coupled reservoir–wellbore gas–water flow.
Zhongwen Sun, Yongsheng An, Guangning Yang, Guoping Yang, Yiran Kang, Zhe Wang   +5 more
doaj   +1 more source

Prediction of in-situ stress field of deep coalbed methane considering coalbed structure differences

Meitan kexue jishu
Deep coalbed methane(CBM) is the main direction of CBM resource exploration and development in the future. Deep CBM reservoirs are characterized by large burial depths and complex geological structures, so the in-situ stress field is extremely complex ...
Zhengrong CHEN, Wei LIU, Xian SHI, Xin XIE, Xiaoxin GE, Guowu LI   +5 more
doaj   +1 more source

Methane control on longwalls with cross-measure boreholes (Lower Kittanning Coalbed) [PDF]

"The cross-measure borehole technique has been shown by the Bureau of Mines to be an effective method of controlling methane liberated by fracturing the roof strata in longwall gobs where overburden is less than 750 ft (229 m). Boreholes are drilled into

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Production characteristics of deep coalbed methane gas reservoirs in Daning-Jixian Block and its development technology countermeasures

, 2022
The Ordos Basin is rich in deep coalbed methane resources with a depth of more than 2 000 m, which is an important coalbed methane exploration and development area.
Zhihong, NIE, Xia, YAN, Wei, SUN, Hongxing, HUANG, Ying, LIU, Yanqing, FENG, Xiaosong, SHI   +6 more
core  

Methane emission rate studies in a northern West Virginia mine [PDF]

"Methane emission rates were studied in a Pittsburgh coalbed mine in northern West Virginia. A fullface boring-type continuous miner, equipped with a methane monitor, was used in the development of a set of eight main headings, one side of which was near

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Evaluation of recoverable potential of deep coalbed methane in the Linxing Block, Eastern Margin of the Ordos Basin

Scientific Reports
The deep coalbed methane (CBM) resources are widely developed in the Linxing Block. However, the evaluation of CBM geological areas suitable for CBM exploitation remains unexplored, hindering further development.
Bo Chen, Song Li, Dazhen Tang, Yifan Pu, Guanghao Zhong   +4 more
doaj   +1 more source