Both coal gangue and coal bed methane are low heating value fuels.
煤矸石和含甲烷量较低的煤层气均属于低热值的燃料。
In this paper, the coal bed gas resources in Shanxi Province are summarized.
本文对山西省煤层气资源作了概括性总结。
Conclusion It provides theoretic basis for forecasting deep coal bed weathering zone.
结论该研究为煤岩层深部风化带预测提供了依据。
These conclusions have guidance significance to exploitation coal bed methane by gas injection.
所得结论对注气开采煤层气设计和评价具有指导意义。
This method is first used to the quantitative prediction of coal bed methane in Shanxi province.
并将该方法首次用于山西省煤层甲烷的定量预测。
The influence of coal bed permeability and Wells' distance on productivity of CBM Wells are analyzed.
分析了煤层渗透率和煤层气井间距对煤层气井产能的影响。
The paper describes the microscopic failure mechanism of coal bed and its effects on coal bed failure.
本文对煤岩储层的破坏微观机理进行介绍，并考虑煤岩孔隙气体对煤岩坡坏的影响。
The characteristics of damage, movement, evolution in mining coal bed in weathered zone were discussed mainly.
重点论述了风化带内煤层开采的覆岩破坏移动演化特征；
To measure gas pressure is always a difficult problem, especially mensuration in coal bed is more difficult to guarantee.
瓦斯压力测定一直是个难题，尤其在煤层里测定更是难以保证。
The monitoring on underground coal bed combustion relied on drilling supervising in the past, but this method is not good.
对地下煤层燃烧过去一直依靠钻孔进行监测，未有有效的监测方法。
Royal Dutch Shell's move on Arrow Energy is an important step forward in the company's development of Australia's coal bed methane.
荷兰皇家壳牌(Royal Dutch Shell)收购ArrowEnergy，是该公司开发澳大利亚煤层气战略向前迈出的重要一步。
Put forward a new method applying conventional ground fracturing construction pressure to get coal bed rock mechanical parameters.
提出了应用常规的地面压裂施工压力资料求取煤层岩石力学参数的一种新方法。
The research has great significance for gas exploration in coal bed, underground gasification of coal and prevention of coal and gas outburst.
该项研究对于探讨煤层甲烷开发、煤的地下气化以及煤与瓦斯突出具有重要意义。
The paper discusses the appraisal question of coal bed ash during exploration phase and direct impacts on coal development to economical benefit.
本文讨论了勘查阶段对煤层灰分的评价问题，煤层灰分直接影响煤炭开发的经济效益。
Arrow plans a much smaller LNG plant across the bay from Curtis Island at Fisherman's Landing, which would take its coal bed methane production for export.
Arrow计划在与柯蒂斯岛隔海相望的Fisherman ' sLanding修建一座规模小很多的液化天然气工厂，所生产的煤层气将用于出口。
By the actual simulation of the concrete region, summarizes the investigative method of simulation in the geological evolution history of coal bed gas.
通过对具体地区的实际模拟，总结出了煤层气地质演化史数值模拟研究的方法。
Only in coal bed methane accumulation area with higher saturation and permeability is the favorable area for coal bed methane exploration and development.
并认为只有在含气饱和度较高的煤层气藏，且具有较高的渗透率，才能成为煤层气勘探的有利区块。
The country will continue to develop wind, solar, biomass, water, geothermal and nuclear energy, as well as explore deposits natural, shale and coal bed gases.
我国将继续开发风能、太阳能、生物燃料、水、地热和核能，并探索对自然沉积物、页岩及煤层气的利用。
Thee country will continue to develop wind, solar, biomass, water, geothermal and nuclear energy, as well as explore deposits natural, shale and coal bed gases.
我国将继续开发风能、太阳能、生物燃料、水、地热和核能，并探索对自然沉积物、页岩及煤层气的利用。
Base on the weighing feature of the shallow coal bed, the specifying method of the support working resistance and safety margin is presented in the shallow coal bed.
依据浅埋煤层矿压显现特征，给出浅埋煤层长壁开采工作面支架合理工作阻力及安全界限的确定方法。
During the process of CBM development, well testing, as the means for formation parameters and the quantitative and qualitative evaluation to coal bed, is an important link.
煤层气开发过程中，试井测试作为求取地层参数及对煤层进行定量和定性的评价的手段，是不可或缺的重要环节。
The emphases of this study are the stratigraphic subdivision, correlation and the distribution of Carboniferous and Permian in the coal bed of Jiyang Depression of Shandong.
本文研究的重点是济阳坳陷煤成气的层位石炭、二叠系的划分与对比及地层的残余厚度分布。
In China, the coal bed gas resources were classified as the proved reserves, controlled reserves, forecast reserves and prospective resources in coal bed gas resource evaluation.
在全国煤层气资源评价中，将煤层气资源划分为探明储量、控制储量、预测储量和远景资源量。
The author collected and arranged a quantity of gas data studied coal bed gas hosting and distributing patterns found out major factors affecting the forming and hosting of coal bed gas.
本文收集、整理该区大量瓦斯地质资料，分析研究了该区煤层瓦斯的赋存特征和分布规律，阐述了影响煤层瓦斯形成和赋存的主要因素。
The porosity and permeability of coal-bearing strata have important influence to the exhaust and mining of coal bed gas, but the production of coal bed gas is precondition of its richen.
煤系地层孔隙性和渗透率对煤层气的抽放、排采具有重要影响，但煤层气的生成却是其富集的先决条件。
Nor is shale gas the only new sort of reserve: "tight gas" in sandstones and coal-bed methane (the sort of gas that used to kill canaries down mines) are also promising.
不是只有页岩气是一种新的储备能源：在砂岩中的“致密地层天然气”还有在煤层里的甲烷(一种能在矿井里杀死金丝鸟的气体)也十分有前景。
Nor is shale gas the only new sort of reserve: "tight gas" in sandstones and coal-bed methane (the sort of gas that used to kill canaries down mines) are also promising.
不是只有页岩气是一种新的储备能源：在砂岩中的“致密地层天然气”还有在煤层里的甲烷(一种能在矿井里杀死金丝鸟的气体)也十分有前景。
应用推荐