Techniques and measures are suggested for developing CBM in high-rankcoal reservoirs aiming at the particularity of physical properties of high-rankcoal reservoirs.
鉴于高煤级煤储层物性的特殊性，指出了高煤级煤储层煤层气开发的技术和措施。
2
Based on the analysis of the maturing degree, abundance and type of organic matter, the characteristics of organic matter of high-rankcoal in Jincheng has been expounded.
通过对晋城高煤级煤的有机质成熟度、有机质丰度和有机类型的分析，阐明了本区高煤级煤的有机质特征。
3
The CWS stability of highrankcoal depends mainly on the structure characteristic of dispersant.