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- Keywords Coalbed cleat;Porosity;Relative permeability curve;Determination; 煤层割理;孔隙度;相对渗透率测定;
- Keywords coalbed gas logging;filling pressure drop;MRO; 煤层气试井;注入压降;存储式电子压力计;
- Coupling Relationship Between Direction of Coalbed Cleat and Methane Drainage Effect and Its Prediction Model 割理方向与煤层气抽放效果的关系及预测模型
- Keywords Coalbed methane;beam pumper;application;improvement; 煤层气;游梁式抽油机;应用;改进;
- Keywords coalbed methan（CBM）;multi-branched horizontal well;drag analysis; 煤层气;多分支水平井;摩阻分析;
- Keywords coalbed methane system;reservoir;coalification;adsorb;conservation; 煤层气系统;储集;煤化作用;吸附;保存;
- Keywords coalbed methane;adsorption capacity;coalification jump;maceral;coal deformation; 煤层气;吸附容量;煤化作用跃变;显微组分;煤体变形;
- Keywords coalbed gas;secondary biogenic origin;acyclic isoprenoid alkanes;methanogenic bacteria;Qinshui basin; 无环类异戊二烯烷烃;甲烷菌;煤岩;煤层气;次生生物成因;沁水盆地;
- Keywords coalbed methan （CBM）;geologic structure;coalbody structure;permeability; 煤层气;地质构造;煤体结构;渗透性;
- Keywords Coalbed methane;multiple laterals well;development;control factors;production enhancing mechanism; 煤层气;多分支井;开发;控制因素;增产机理;
- Keywords coalbed gas;geological structure characteristics;gas preservation law;gassy outburst mine; 煤层瓦斯;地质构造特征;瓦斯赋存规律;高突矿井;
- Keywords coalbed gas pressure;gas flow equation;insitu stress;geothermal temperature; 煤层瓦斯压力;瓦斯渗流方程;地应力;地温;
- Keywords coalbed gas;thermogenic gas;secondary biogenic gas;gas source rocks;biomarkers; 煤层气;热成因;次生生物成因;气源岩;生物标志化合物;
- Keywords coalbed methane;geological evolution history;numerical simulation;gas bearing feature;Sunan Syncline area; 煤层气;地质演化史;数值模拟;含气特征;宿南向斜地区;
- Keywords coalbed gas;pinnate horizontal multilateral well;well profile;optimization; 煤成气;开采;水平井;定向羽状水平井;井身结构;优化;
- Keywords Coalbed gas;Fracturing;Fracture;Testing;Wellbore temperature;Geodetic potential; 煤成气;压裂;裂缝;测试;井温;大地电位;
- Keywords Coalbed Gas;Guar Gum/Borate Aqueous Gel;Hydrofracturing Fluid;Quartz Sands Proppant;Coalbed Fracturing; 煤层气;瓜尔胶硼冻胶;压裂液;支撑剂（石英砂）;煤层压裂;
- Keywords coalbed methane;catalyzing;oxygenating;concentration;decomposing and purifying rate; 煤矿瓦斯;催化;氧化;浓度;分解净化率;
- Keywords Coalbed methane reservoir;Coalseam;Parameter;Variational rule;Physical simulation.; 煤层气藏;储层;渗透率;变化规律;物理模拟;
- Keywords coalbed methane;exploitation by gas injection;multispecies fluid;dual media;diffusion;seepage; 煤层气;注气开采;多组分流体;双重介质;扩散;渗流;
