1) coal bed and gas bed
煤成气层
2) coal-bed gas origin
煤层气成因
3) coal-formed gas reservoir
煤成气储层
1.
The Permian coal-formed gas reservoir in the Suligemiao area is characterized by heterogeneity,secondary pore and abundant non-stable tuff fillings.
苏里格庙地区二叠系煤成气储层非均质性明显,次生孔隙发育,砂岩中含有大量不稳定凝灰质填隙物。
4) the molecular composition of coal bed
煤层气成分
5) CBM reservoir formation
煤层气成藏
1.
Effectual stress system,as the bridge of relating stratum energy and CBM reservoir formation,is formed by macroscopical dynamical energies which act on coal-bed.
有效压力系统是宏观动力能共同作用于煤储层而形成的压力体系,是联系煤储层地层能量与煤层气成藏的桥梁和纽带。
2.
Summarized and remarked existing literatures and achievements of geo-stress impact on CBM exploration and exploitation,discussed relations between geo-stress and CBM reservoir formation,reservoir permeability,reservoir fracturing reformation and CBM well site layout,and expected future trend of relevant researches.
通过总结评述前人关于地应力影响煤层气勘探开发的相关文献和成果,讨论了地应力与煤层气成藏、地应力与煤储层渗透率、地应力与煤储层压裂改造、地应力与煤层气井位部署的关系,对相关研究工作的未来走势进行了展望。
补充资料：煤的变质作用(见成煤过程)
煤的变质作用(见成煤过程)
metamorphism of coal
mel由玩anzhi zuoyong煤的变质作用(metamorPhism。f coal)‘见成煤过程。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条