DLI LIU - Coal Science and Technology, 2014 - mtkxjs.com.cn
The distribution and enrichment of coalbed methane (CBM) are controlled by multiple geological factors in china, which including geological tectonic, co al burial depth …
C Zehong, S Penghui, L Lingli, L Ming… - China Petroleum …, 2022 - cped.cn
There are significant differences in geological characteristics of low-rank coal seams in Surat block on the eastern margin of Surat Basin, Australia. The optimal selection of …
XZ DOU, B JIANG, Y QIN, ZH QU… - Journal of China Coal …, 2012 - ingentaconnect.com
Based on the test of coal vitrinite reflectivitycombined with abundant data of explorationthe pattern and mechanism of metamorphism of late permian coal seam in western Guizhou …