W Yiping, Y Chenggao, L Yaqian, L Shenaoyi… - China Petroleum …, 2022 - cped.cn
Affected by Russia-Ukraine conflicts and slow decarbonization process, the global natural gas market presents a new development trend in 2022. Based on the judgment of global …
G Jieli, LI Guofu, LI Dehui… - Coal Geology & …, 2022 - cge.researchcommons.org
Coal-derived gas includes coalbed methane (CBM), shale gas and tight sandstone gas. CBM development is of practical significance to ensure coal mine safety, increase clean …
X Sun, H Du, C Wang, S Du, G Liu - Journal of Physics …, 2023 - iopscience.iop.org
To rapidly evaluate and characterize the porosity and permeability of shale reservoirs, this study uses Nuclear Magnetic Resonance (NMR) technology to classify the T2 spectrums of …
P Cheng, X Xiao, H Tian, J Sun, Q Fan, H Gai… - Frontiers of Earth …, 2023 - Springer
In this study, a group of overmature coal-measure shale core samples was collected in situ from an exploration well located in the Wuxiang area of the Qinshui Basin, north China. The …