1.
Analysis of typical production mechanism and characteristics of coalbed methane wells for high rank coal in south Qinshui basin
沁南高煤阶煤层气井排采机理与生产特征
2.
Destructive influences and effectively treatments of coal powder to high rank coalbed methane production
煤粉产出对高煤阶煤层气井产能的影响及其控制
3.
The Reservoir Characteristics and Tectonic Influence of High Rank Coalbed Methane in Qinshui Basin, Shanxi Province;
山西沁水盆地高煤阶煤层气成藏特征及构造控制作用
4.
The new technology of high-concentration gasifying CWM from low rank coal
低阶煤制备高浓度气化水煤浆新技术
5.
Key Controlling Factors Comparison between High and Low Rank CBM Reservoir Formation;
高、低煤阶煤层气藏主控因素差异性对比研究
6.
Hot water treatment of low rank coal in high temperature and high pressure reactor and its slurry ability
低阶煤高温高压水热处理改性及其成浆特性
7.
Study on Gas Production Mechanism and Discipline of High Rank Coalbed Methane in Southern of Qinshui Basin
沁水盆地南部高阶煤产气机理与产气规律研究
8.
Application of high order coherence technique in the fault detection in coal field
高阶相干技术在煤田断层检测中的应用
9.
Research and Application of the "Solid-Liquid-Gas" Coupling Effect in Excavation Disturbed Area of Steep Coal Bed's High-stage Caving
急斜煤层高阶段综放开采扰动区内“固-液-气”耦合效应研究与应用
10.
With similar geology factors of controlling gas, the content of coalbed methane is controlled by effective stage of gas generation and the rate of gas generation in this stage.
在其它控气地质因素相似的前提下，有效生气阶段和有效阶段生气率控制着煤层含气量的高低。
11.
Determination of transmittance for low rank coal
GB/T2566-1995低煤阶煤的透光率测定方法
12.
CBM development potential of high rank coal with reference to Qinshui coal field,Shanxi
高煤级煤的煤层气开发潜力——以沁水煤田为例
13.
Peat, the first stage in the formation of coal, is a low-rank material.
泥炭是煤形成的第一阶段，是一种低质煤。
14.
An Experimental Study on the Mechanism of Adsorption and Desorption of CBM on Low-rank Coal
低阶煤煤层气吸附与解吸机理实验研究
15.
The Research of Accumulation of Low Rand Coldbed Methane in the North-West of China;
中国西北低煤阶煤层气成藏地质特征研究
16.
～(13)C-NMR Research of Coalification Mechanism for Low-medium Rank Coal;
中低煤化作用阶级煤化作用机理的～（13）C-NMR研究
17.
Discussion on Criteria for Evaluation of Selected Target Areas in Prospecting CBM in Low Rank Coal in Xingjiang
新疆低煤阶煤层气勘探选区评价标准的探讨
18.
Geological Characteristics and New Development Progress of Low Rank Seam Coal Bed Methane in China
我国低煤阶煤层气地质特征及最新进展