煤层气

常规煤层气生产量的获取不仅对国家经济可持续发展及能源安全具有重要作用，而且也是CO2注入煤层提高煤层气采收率和CO2埋藏量估算的关键。

Primary CBM production plays an important role in sustainable growth of national economy and energy security and also the key in estimation of CBM recovery rate by CO_2 injection and CO_2 buried quantity .

在我国的煤层气资源储量中，埋深2000m以浅的储量约35万亿m3，开发潜力巨大。

Among the CBM resources in China , some 35 trillion m ~ 3 are reserved less than 2000m in depth , featuring enormous development potential .

注入CO2提高煤层气产能的可行性研究

A Feasibility Study on CO_2 Injection for Enhancing the Coalbed Methane Recovery

英国石油（BP）正与中国石油协作，对西部新疆自治区的煤层气开发潜力进行评估。

BP is working with PetroChina to assess coal bed methane potential in western Xinjiang province .

注CO2在这两方面都对煤层气的开采具有增产作用。

CO2 injection works on increasing yeild of CBM extraction from both two sides .

GIS支持下的沁水煤田南部煤层气综合地质选区

Synthetical geological selected areas of coalbed gas reservoirs with the aid of GIS in the south of the Qinshui coalfield

总部位于美国休斯敦的远东能源公司（FarEastEnergy）刚刚就山西省一个煤层气开发项目签署了天然气销售协议。

And Far East Energy , a Houston-based firm , has just signed a gas sales contract for a coal bed methane project in Shanxi province .

寿阳地区HZ区块煤层气测井的应用及探讨

Application and Discussion on CBM Well Logging in HZ Block , Shouyang Area

煤矿区煤层气CDM项目发展前景

Prospects of coal mine area coalbed methane CDM projects

在以煤层气为给料的大型液化天然气（LNG）项目中，BG的项目首先找到了买家。

K.firm the first to sign a customer for a large-scale LNG project that is fed by coal-seam gas .

将蒙特卡罗（Monte-Carlo）法引入煤层气资源量计算，可弥补容积法视各参数为常数的不足。

The Monte-Carlo method can resolve the problem that every parameter is often regarded as a constant during the process of calculating coalbed gas resource .

为了批准一个大型煤层气项目，政府已经与寿阳的煤矿经营者及各村进行了谈判。该项目将由总部位于休斯顿的远东能源公司（FarEastEnergyCorporation）牵头开展。

The Chinese government has negotiated with mine operators and villages here in Shouyang , 220 miles southwest of Beijing , to authorize a large coal bed methane project , led by Far East Energy Corporation , based in Houston .

煤对CH4、CO2和H2O的吸附特征是煤层气开发中最重要的基础理论问题之一。

The adsorption characteristic of CH4 , CO2 and H2O on coal is one of the most important questions in the development of coalbed methane ( CBM ) .

介绍了GIS在煤层气资源评价领域的应用，提出了一种基于多层次模糊数学方法和GIS多层叠加技术的新的煤层气资源综合评价方法。

The paper briefly introduced the application of GIS in the resources assessment of coal bed methane . The paper provided a new comprehensive resources assessment method of coal bed methane base on a multi layer fuzzy mathematic method and a GIS multi layer stacking technology .

抽放煤层气（CH4-CO2-Air）制合成气的研究&固溶体的形成对NiO/MgO催化剂性能的影响

Study on the conversion of drained coal-bed methane to syngas The effect of solid solution formation on the performance of NiO / MgO catalyst

文章介绍了上述石油系统（CNPC）煤层气钻井现状及煤层气小井眼钻井技术研究和勘探性工艺试验情况。

In this paper , the actual drilling situation for coalbed gas and the situation of slim hole drilling technique and technological test for coalbed gas by CNPC is presented .

研究表明，强烈的水动力交替作用使煤层气藏中的H2S含量降低、甲烷碳同位素变轻、甲烷含量降低、氮气和二氧化碳含量增大。这些变化对煤层气成藏造成不利影响。

Study shows that H2S and methane concentration will be reduced , δ 13C1 be lightened , N2 and CO2 contents be increased under the strong hydrodynamic alternation , which have unfavorable impact on CBM accumulation .

我国煤层气资源量为31.46×1012m3，开发煤层气具有重要的意义。

The reserve of coal bed gas resources in China 31.46 × 1012m3 , So there are important significances to exploit coal bed gas .

分析了致密煤层气开采运移机理，引入了Langmuir等温吸附定理与Fick第一定律，分别描述了致密煤层气的解吸和扩散，建立了致密煤层气三维两相运移数学模型。

The mechanism of migration and production for coal seam gas has been investigated . A three-dimensional , two-phase mathematical model has been established . The model introduces Langmuir isothermal absorption theory , the first Fick law to consider the absorption and diffusion of coalbed methane .

并在前人研究的基础上建立了描述煤层气渗流规律的数学模型并给出了有限元求解方法和基于FEPG的求解方法，为研究此类非线性耦合问题提供了新的思路。

Mathematic model for the seepage rule of coal gas was built based on the predecessor 's research . The solving method based on finite element method and FEPG was given . And reference was given to the nonlinear coupled problem .

为有效开采煤层气，应用定向钻进技术施工煤层气定向井。

The application of horizontal directional drilling technology in municipal pipeline ;

阜新煤层气钻井设计方案分析与实践

Design Scheme and Practice of the Coal-bed Gas Drilling in Fuxin

关于煤及煤层气工程专业建设的思考

Reflects on the Specialty Building of Coal & Coalbed Methane Engineering

蒙特卡洛法在煤层气目标区储量计算中的应用

Monte-Carlo Method Application in Reserves Calculation of Coal Bed Methane Prospects

本文介绍了煤层气在化工领域中的应用。

This paper discusses the application of CBM in chemical industry .

煤层气资源开发利用的若干问题

Some issues on the exploitation and utilization of coal-bed methane resources

煤层气及煤层气系统的概念和特征

The Definition and Characteristics of Coalbed Methane and Coalbed Methane System

煤层气储层数值模拟模型及应用的研究

Study of Coal Seam Gas Reservoir Simulation Numerical Model and Application

中国煤层气产业化开发的技术选择

Technology Selection on Industrialization Development of Coal Bed Methane in China

中国煤层气盆地地质特征与资源前景

Geological features and resource potentials of coalbed methane basins in China