您要查找的是不是：
- Deep coal reservoir 深部煤储层
- The natural gas originated from oil and coal reservoir formations mainly, a little from biogenic gas and deep gas reservoir formations. 研究区内天然气以油型气和煤成气为主，含少量生物成因气和深部气。
- Coalbed methane is a natural gas resources adsorbed to the coal reservoir. 煤层气是一种以吸附态储集在煤层中的天然气资源。
- The incompressibility of water plays a role of supporting the cleats and pores of coalbed,making coal reservoir b... 水的不可压缩性对煤岩割理、孔隙起到了支撑作用，使煤岩储层能保持较高的渗透率。
- The coal reservoir's permeability is one of the most important parameters in controlling CBM exploration. 摘要煤储层的渗透性是控制煤层气开采的主要储层参数之一。
- Wennan colliery of Xinwen Coal Mining Group is an old coalmine and is mining deep coal layer. 汶南煤矿是新汶矿业集团进入深部开采的老矿井。
- Coal matrixflexibility energy decreased with the increasing of buried deepness of coal reservoir, and increased with the rising of coal rank. 煤基块弹性能随着煤储层埋深的增加而降低,随着煤级的升高而增大。
- Controlled source audio magnetic telluric (CSAMT) is an effective approach to detect deep coal stratum in complicated-terrain mountain. 摘要对于复杂地形山区深部煤系地层的勘探，可控源音频大地电磁法(CSAMT)是比较有效的一种方法。
- The incompressibility of water plays a role of supporting the cleats and pores of coalbed,making coal reservoir be abl... 水的不可压缩性对煤岩割理、孔隙起到了支撑作用，使煤岩储层能保持较高的渗透率。
- Coal matrix flexibility energy decreased with the increasing of buried deepness of coal reservoir, and increased with the rising of coal rank. 煤基块弹性能随着煤储层埋深的增加而降低，随着煤级的升高而增大。
- Abstract Under the action of coalbed water pressure,a certain quantity of gas is trapped in coal reservoir,forming coalbed gas reservoir. 在煤层水压力作用下，煤岩储层中“圈闭”了一定数量的气体从而形成煤层气藏。
- So the similar simulation method is used in research on the instability mechanism and displacement rules of overlying magmata strata at the process of deep coal seam exploitation. 文章以相似模拟实验为手段研究了深部煤层开采过程中高位赋存的岩浆岩的运移机理,得出岩浆岩初次破断为固支梁的下位拉断非全厚破断,且破断后立即失稳;
- The study methods for coal reservoir fissures are analyzed from the view I)oint of coal petrology,and the deft nitions related to the fissures are presented. 从煤岩学的角度，对煤储层裂隙的研究方法进行辩析，提出有关裂隙的定义。
- Based on the study of pilot areas of Liulin and Anyang in No rth China,the coal reservoir permeability and main geological controlling factors deeply researched. 以华北地区柳林和安阳试验区为例，综合多种统计数据和测试成果，对煤层的渗透性及主要地质控制因素进行深入研究和探讨。
- It has important guidance effect and actual meanings in determining the strip mining method for excavating deep coals under buildings. 对确定建筑物下深部压煤是否采用条带法开采,具有重要的指导作用和实际意义。
- The coal facies might indirectly control the petrophysical properties as adsorption, desorption and permability of the coal reservoir through directly controlling its pore system differential development. 煤相通过对该盆地高煤级煤储层孔隙系统差异发育的直接控制而间接控制了储层吸附、解吸及渗流物性的优劣。
- Sensitivity to damages and non-recoverability of coal reservoir determines that measures should be taken to protect the system in the process of well drilling, completion and production. 煤储层具有伤害的敏感性与不可恢复性决定了在煤层气钻完井、开采过程中要坚持采取系统的保护煤层措施。
- In order to study the mechanism to improve penetration rate and coal bed methane desorption rate with ultrasonic interference, the effects of space on the coal reservoir permeability are analyzed. 摘要为了对超声波干扰提高煤储层渗透率和煤层气解吸率的作用机理进行研究，分析了空化效应对煤储层渗透率的影响。
- The permeability of the coal reservoir depends on the pore-fracture system of the coal reservoir, and the pore-fracture system of the coal reservoir depends on coal rank, coal lithotypes and maceral. 对一个特定的煤层气田而言,煤级变化不大或者规律明显。煤岩成分往往成为控制煤储层渗透率分布不均性的主导因素。煤岩成分,包括有机显微组分和矿物质均受控于煤相。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
