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。
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 drawing out of coal bed methane was began in 1958 for fail to safety in coal mine production.
基于矿井安全生产，从1958年开始抽放矿井瓦斯，抽放量不断提高，瓦斯利用规模迅速扩大。
A great many coal mines which are high coal bed methane content are concentrated in Zhohgqing areas.
重庆是全国有名的高瓦斯矿井和煤与瓦斯突出矿井集中的地区，瓦斯资源丰富。
Reserves of coal, coal bed methane gas, bauxite, refractory clay, potassic rock and so on rank first in China.
煤、煤层气、铝土矿、耐火粘土、铁矾土、含钾岩石等储量居全国首位；
Coal bed methane content is fairly high which threatened safety mining in some areas in Shuangyashan mining area.
双鸭山矿区局部区域煤层瓦斯含量较高，威胁到安全生产。
Succession formation of coal measures is one of the important factors that affect enrichment of coal bed methane.
煤系的层序组合是影响煤层气富集的主要因素之一，薄煤岩互层是层序组合的一种类型。
For Coal Bed Methane (CBM) production, the pore passage must be established between natural fracture and well bore.
开采这种气体必须在煤层的天然裂缝与井筒之间建立起有效的连通孔道。
The resource utilization of coal bed methane can not only improve the environment, but also alleviate the serious energy crisis.
对煤层气进行资源化利用不仅可以有效改善环境，还可以缓解日益严峻的能源危机。
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。
The distribution of coal bed methane resources, development and use status in China are introduced and the industry's prospect is looked ahead.
本文介绍了煤炭共生资源煤层气在我国的分布概况及其开发和利用的现状，并对这一产业的前景进行了展望。
A great many coal mines which are high coal bed methane content are concentrated in Zhohgqing areas. It is abundant in coal bed methane deposits.
重庆是全国有名的高瓦斯矿井和煤与瓦斯突出矿井集中的地区，瓦斯资源丰富。
The deal is China's first commitment to gas imports from eastern Australia's huge reserves of coal bed methane -natural gas produced from coal deposits.
这是中国首个源自东澳大利亚丰富煤层气资源的天然气进口协议。
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。
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。
The existent problem in coal bed methane suction in Chengzhuang coalmine was investigated and necessity of technical transformation and extend were put forward.
就矿井目前煤层气抽放中存在的问题进行了深入探讨，指出了矿井煤层气抽放系统改扩建的必要性。
In order to improve power performance, save energy, and reduce exhaust emission of the coal bed methane engine, the accuracy of air-fuel ratio must be improved.
为了改善煤层气发动机的动力性、经济性和排放性，必须提高发动机空燃比的控制精度。
Besides, elaborate technology economy compare about the technics and technology of mining coal bed methane by drilling borehole down and cross the seam is carried out.
此外，本文还对顺层钻孔和穿层钻孔抽采煤层气的工艺技术进行了详尽的技术经济比较。
Fracture operation is one of the important manners for exploitation of CBM and to obtain enough information is very critical for fracturing treatment in a coal bed methane formation.
压裂是煤层气开采的重要手段之一，而压裂前获取煤层相关地层参数，对压裂设计及压裂施工十分必要。
The coal-bed gas was also called the coal bed methane, the unconventional natural gas, the exploration development of the coal-bed gas on international has aroused the wide spread interest.
煤层气又称煤层甲烷，是非常规天然气，煤层气的勘探开发已在国际上引起广泛的关注。
The results are shown that the utilization of the coal bed methane can decrease the gas accident, save energy source, reduce the environmental pollution, and have remarkable economic benefit.
结果表明，煤层气的开发利用不仅可以减少瓦斯事故，节约能源，减少环境污染，还具有显著的经济效益。
Analysts predict that oil sands production and Coal bed methane development will increase significantly in coming years and offset the decline in Canada's conventional crude oil and gas production.
业内人士分析预测，加拿大油砂石油的产量在不久将会有更显著的提高，并可以补偿上其常规原油递减的产量。
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。
The tribe, whose reservation sits atop one of the world’s richest fields of natural gas from coal-bed methane, had to surmount many hurdles to find an alternative energy idea it considered suitable.
该部落保留地位于全球蕴藏量最丰富的天然气田之上，必须克服障碍以找到一种被确认为合适的替代能源。
Earlier this year BG and Queensland Gas Company, one of Origin's rivals, agreed to build a plant to liquefy coal-bed methane and export it to Asia.
今年早些时候，BG和昆士兰州一家天然气公司(OriginEnergy的竞争对手)同意建立一个煤层气液化工厂，并将产品出口到亚洲。
Earlier this year BG and Queensland Gas Company, one of Origin's rivals, agreed to build a plant to liquefy coal-bed methane and export it to Asia.
今年早些时候，BG和昆士兰州一家天然气公司(OriginEnergy的竞争对手)同意建立一个煤层气液化工厂，并将产品出口到亚洲。
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