• It has great significance in region's coal bed correlation.

    研究成果区内岩层对比具有重要意义。

    youdao

  • Both coal gangue and coal bed methane are low heating value fuels.

    煤矸石含甲烷量煤层气均属于低热值的燃料。

    youdao

  • Coal bed plays a reference role in sequence division and correlation.

    煤层层序划分与对比中具有十分重要的参考意义。

    youdao

  • In this paper, the coal bed gas resources in Shanxi Province are summarized.

    本文山西省煤层气资源作了概括性总结。

    youdao

  • Conclusion It provides theoretic basis for forecasting deep coal bed weathering zone.

    结论研究为岩层深部风化带预测提供了依据

    youdao

  • These conclusions have guidance significance to exploitation coal bed methane by gas injection.

    所得结论开采煤层气设计和评价具有指导意义

    youdao

  • This method is first used to the quantitative prediction of coal bed methane in Shanxi province.

    并将方法首次用于山西省煤层甲烷定量预测

    youdao

  • The influence of coal bed permeability and Wells' distance on productivity of CBM Wells are analyzed.

    分析了煤层渗透率煤层气间距煤层气井产能影响

    youdao

  • The paper describes the microscopic failure mechanism of coal bed and its effects on coal bed failure.

    本文岩储层破坏微观机理进行介绍考虑煤岩孔隙气体岩坡坏影响

    youdao

  • But since the high coal bed gas content and concentration largely affected coalmine safety in production.

    由于该区煤层瓦斯含量浓度大,成为煤矿安全生产主要影响因素

    youdao

  • The characteristics of damage, movement, evolution in mining coal bed in weathered zone were discussed mainly.

    重点论述风化带内煤层开采覆岩破坏移动演化特征

    youdao

  • 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煤层里测定更是难以保证

    youdao

  • 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公司开发澳大利亚煤层气战略向前迈出重要一步

    youdao

  • Put forward a new method applying conventional ground fracturing construction pressure to get coal bed rock mechanical parameters.

    提出应用常规地面压裂施工压力资料求取煤层岩石力学参数一种方法

    youdao

  • 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、地下气化以及煤瓦斯突出具有重要意义。

    youdao

  • The paper discusses the appraisal question of coal bed ash during exploration phase and direct impacts on coal development to economical benefit.

    本文讨论勘查阶段煤层灰分评价问题,煤层灰分直接影响煤炭开发的经济效益。

    youdao

  • 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计划柯蒂斯隔海相望的Fisherman ' sLanding修建一座规模很多液化天然气工厂生产煤层气用于出口

    youdao

  • Only in coal bed methane accumulation area with higher saturation and permeability is the favorable area for coal bed methane exploration and development.

    并认为只有含气饱和度较高的煤层气具有较高渗透率,才能成为煤层气勘探的有利区块。

    youdao

  • 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.

    我国继续开发风能太阳能生物燃料地热核能探索对自然沉积物页岩煤层气的利用。

    youdao

  • 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.

    我国继续开发风能太阳能生物燃料地热核能探索对自然沉积物页岩煤层气的利用。

    youdao

  • 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安全界限确定方法

    youdao

  • 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,试测试作为求取地层参数煤层进行定量定性评价手段不可或缺的重要环节。

    youdao

  • 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.

    本文研究重点阳坳陷煤成气层位石炭二叠系划分与对比地层的残余厚度分布

    youdao

  • 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.

    全国煤层气资源评价中,将煤层气资源划分探明储量控制储量、预测储量远景资源量。

    youdao

  • 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赋存特征分布规律,阐述了影响煤层瓦斯形成和赋存的主要因素

    youdao

  • 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.

    煤系地层孔隙性渗透率煤层气放、排具有重要影响煤层气生成却是富集先决条件

    youdao

  • 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.

    煤系地层孔隙性渗透率煤层气放、排具有重要影响煤层气生成却是富集先决条件

    youdao

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