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。
Each "pebble" in a pebble-bed gas reactor is a graphite fuel sphere the size of a tennis ball.
在一个球形气体反应堆里的每一个“小球”都是一个网球大小的石墨燃料球。
This article introduced several kinds of technologies of coal-bed gas exploitation at the present.
本文介绍了目前煤层气开采的几种技术。
Primary factors influencing the exploration of coal - bed gas in low rank coal basins are analyzed.
分析了影响低阶煤盆地煤层气勘探的主控因素。
Affected by different geologic factors, coal bed gas may be enriched and burst out in the low-rank coals.
由于各种地质因素的影响，低煤级煤煤层将有可能出现煤层瓦斯富集而发生瓦斯灾害的危险。
In accordance with properties of coal bed gas reservoir, the paper has probed into the protective techniques.
本文针对煤层气储层的特点，探讨了煤层气井取心技术及储层保护技术。
Coal - bed gas is a very clean energy that is formed in the course of the formation and metamorphism of the coal.
煤层气是煤的生成和变质作用过程中形成的一种非常规清洁能源。
And a technical line of comprehensively utilizing coal and coal-bed gas to produce liquid methanol is recommended.
最后推荐了煤炭和煤层气制液态甲醇的综合利用技术路线。
Coal bed gas parameter well SPMT-1 is located at the Shiping well field, Guxu mining area, South Sichuan Coal field.
1号煤层气参数井位于川南煤田古叙矿区石屏井田。
The opposite opinions about the problem that coal-bed gas was derived from coal and its measure strata are presented.
对于煤层气来自于煤及煤系地层的问题提出了不同的观点。
There are not only abundant coal-measure rock resources but coal-bed gas resources in Sha Ehu depression of Tuha basin.
吐哈盆地沙尔湖凹陷不仅拥有丰富的煤岩资源，还拥有丰富的煤层气资源。
Therefore, the development of coal-bed gas should be studied according to the principle of gas drainage and its practice.
因此，煤层气开发应充分研究和借鉴抽放瓦斯的原理和实践经验。
Based on the low pressure of the coal bed gas well, the sand removal technology by mechanical sand fishing is put forward.
根据煤层气井的低压特点，提出了通过机械捞砂来清砂的技术。
Qinshui coal-bed gas field has the largest proved reserve abundance and the best production stabilization effects in China.
沁水煤层气田是国内已探明资源丰度最大、稳产效果最好的煤层气田。
The main factors of influencing coal-bed gas production are permeability, thickness, and gas-bearing volume of the coal-bed.
影响煤层气产量的主要因素是煤层渗透率、煤层厚度及含气量。
Now, integrative utilization of coal-bed gas has been applied in a small scale, such as residential fuel and power generation.
煤层气综合利用技术已在小范围内得以应用，如用作民用燃料、用于电厂发电。
Applied to all kinds of farm and new rural construction project engineering, oil field gas, coad bed gas power generation project.
应用于各类养殖场和新农村建设沼气发电工程；油田伴生气、煤层气发电工程。
As for a closed coal-bed gas reservoir, all the curves of pressure and pressure derivative are straight line with the slope equal to 1.
对于全封闭煤层气藏，所有压力和压力导数曲线是斜率为1的直线段。
The principle and applications of PSA, especially the application prospect in recovery of refinery gas and coal-bed gas are introduced.
介绍了变压吸附的原理及应用进展，特别是在炼油厂干气提纯回收、煤层气净化回收中的应用前景。
In order to predict coal bed gas content quantitatively, a BP neural networks model was established using a BP neural networks prediction method.
为了对煤层含气量进行定量预测，采用BP神经网络预测方法，建立了煤层含气量预测的BP神经网络模型。
Utilization schemes of coal-bed gas , including use as city gas source, pipeline transmission, power generation and compressed supply are discussed.
论述了煤层气作为城镇气源、道输送、电和压缩供应的利用方案。
The article explains the prevention of gas disasters by analyzing the formation of coal-bed gas, its storage and movement and factors affecting them.
文章通过分析煤层瓦斯的形成、瓦斯在煤层中的储积与运移及影响瓦斯储积与运移的因素，阐述了瓦斯灾害的预防措施。
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。
The results from resource predication indicate the coal bed gas distributes mainly in the mine districts such as Huangshi, Puxi, Changyang, Jingdang etc.
资源量测算结果表明，煤层气主要分布于黄石、蒲圻、长阳、荆当等矿区；
The key link to obtain the evaluation parameters of coal reservoirs is the coal cores from coal-bed gas wells and the coal rock from coal reservoir outcrop.
煤层气井煤心和煤储层露头的煤岩类型系统测量是获取煤储层评价参数的关键环节。
With gas potential and gas productivity the influence of gas-bearing volume and permeability on production of coal-bed gas Wells will be reflected completely.
用产气潜能与产气能力将更全面地反映含气量及渗透率对煤层气井产量的影响。
Comparing with conventional gas reservoirs, coal-bed gas reservoirs have special features on reservoir-forming conditions, enrichment law, and recovering way, etc.
煤层气藏与常规天然气藏相比，在成藏条件、高产富集规律、开采方式等方面都有其独特性。
In addition, favorable locations for coal-bed gas formation and exploration are predicted, and areas nearby 21-11 and 9-73 holes are most favorable for exploration.
同时，预测了有利于煤层气形成和勘探的有利地段，9- 73孔、21 - 11孔附近地区为最有利煤层气勘探区。
Gas -bearing nature of coal bed is a basic factor of coal gas reservoir, and also the one of important bases on prospecting and exploitation decision of coal bed gas.
煤层含气性是煤层气成藏的一个基本要素，是煤层气勘探开发决策的重要依据之一。
Gas -bearing nature of coal bed is a basic factor of coal gas reservoir, and also the one of important bases on prospecting and exploitation decision of coal bed gas.
煤层含气性是煤层气成藏的一个基本要素，是煤层气勘探开发决策的重要依据之一。
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