同时,他还注意到在附近的“煤山”储煤量极为丰富,于是他决定开采煤矿。
He also noticed that Meishan (literally "coal mountain") had huge seams of coal, and he wanted to mine them.
改造后,筒仓运行达到设计出力,保证了圆筒仓的储煤及配煤工作的顺利实施。
After using this material, the opereration of coal bunker reaches the designed power.
洗精煤是焦化厂的主要原料,多在煤场露天存放,煤的自燃性对焦化厂储煤形成了很大的隐患。
The clean coal, the key raw material of the coking plant is stored mainly in open coal yard. Such coal autoignition is a big hidden trouble to the coal storage.
大型预应力钢筋混凝土储煤筒仓结构新颖,受力复杂,其直径超出了筒仓规范规定,无法按常规设计方法对其进行结构计算。
Due to the complex structure and large diameter of the RC silo of containing coal, it is impossible to analyze it with traditional design method.
把含气量引入达西流产量公式也许能更真实地反映甲烷气体在煤储层中流动产出的特征。
And Darcy flow production equation with gas-bearing volume may reflect the characteristics of methane migration in coal measure strata more really.
构造应力实质上是通过对天然裂隙开合程度的控制而对煤储层渗透率施加影响。
The tectonic stress affects coal reservoir substantially through controlling the open-close degree of the fissures in coal reservoir.
应用应力场预测的结果与曲率分析预测的结果进行综合评价,预测煤储层高渗区。
Synthetical evaluation according to prediction result of stress field and curvature will lead to high permeability region prediction of coal reservoir.
煤储层具有伤害的敏感性与不可恢复性决定了在煤层气钻完井、开采过程中要坚持采取系统的保护煤层措施。
Sensitivity to damages and non-recoverability of coal reservoir determines that measures should be taken to protect the system in the process of well drilling, completion and production.
煤层气在煤储层中的扩散是指从煤基质孔隙表面上解吸的煤层气运移到割理系统的主要过程。
The diffusion of coalbed methane in coal reservoirs is defined that the main process of coalbed methane desorbed from coal matrix pore surface migrated to cleat system.
本文在煤储层性能参数单因素评价基础上,提出了进行储层特征综合评价的重要性和定量计算方法。
On the basis of single factor evaluation, the importance and quantity calculation method for the integrated evaluation on coal reservoir property is presented in this paper.
结果表明,在试井分析过程中,合理的选择这些参数,有利于避免解释多解,能更准确、更实际地评价煤储层。
The result shows that in the process of well test analysis, the reasonable choice of these parameters can avoid explaining the multi - solutions and assessment accurately the coal reservoir.
得出了随着温度的升高煤储层的压力在降低,温度的升高对煤层气的产量有着负面的影响这一重要结论。
The conclusion is that the stratum pressure would fall when the temperature increased, and the temperature field has a negative influence to coal-bed methane output.
煤储层是一种双重孔隙介质,其孔隙由基质孔隙和裂隙组成,并具有自身独特的割理系统。
Coal reservoir is a dual porous rock composed of matrix porosity and fracture with its unique cleat system.
中国山西河东地区中阶煤储层的含气量比较低、含气饱和度低,而储层渗透性好,储层能量比较大;
The reservoirs of the medium rank coal characterize low gas content, low gas saturation, good permeability, and high energy in Hedong area of Shanxi, China.
在详细研究煤储层特征及煤层气富集机制的基础上,对沁水盆地北端煤层气的开发前景进行了初步评价。
On the basis of detailed study on the reservoir's characteristics and CBM enrichment mechanism, the favorable exploitation prospect in the north of Qinshui Basin is demonstrated.
煤储层压力是煤层气开发的重要参数,它可以通过试井方法获取。
The pressure of coal reservoir, an important parameter in the development of coalbed methane, can be determined through well test.
煤基活性炭在储能超级电容器中的使用拓展了其应用范围。
The use for energy storage in supercapacitors enlarges the application fields of activated carbon based on coal.
煤储层的渗透性是控制煤层气开采的主要储层参数之一。
The coal reservoir's permeability is one of the most important parameters in controlling CBM exploration.
研究了煤岩储层的应力敏感、水敏和速敏。
The stress, water and velocity sensitivity of coal gas reservoir were studied.
在纵向上,煤聚积于石炭—二叠系和侏罗系,石油和铀矿主要分布在侏罗系,天然气则储集在奥陶系和二叠系。
Vertically, coal distributes in Permo-Carboniferous and Jurassic; oil and uranium distributes mainly in Jurassic while gas distributes in Ordovician and Permian.
有效压力系统是宏观动力能共同作用于煤储层而形成的压力体系,是联系煤储层地层能量与煤层气成藏的桥梁和纽带。
Effectual stress system, as the bridge of relating stratum energy and CBM reservoir formation, is formed by macroscopical dynamical energies which act on coal-bed.
煤储层特征评价研究是煤层气勘探试验中和进行商业开发前所必须进行的一项技术工作。
The evaluation and study on coal reservoir property is a basic technological work that is required to do essentially in CBM exploration test and before commercial exploitation.
以煤储层非均质性研究为核心的靶区评价工作和针对性储层强化工艺技术开发是实现淮南地区煤层气勘探开发工业突破的关键。
Concentrated on heterogeneity of coal reservoir, assessment of target zone and technique development on strengthening reservoir do help coal formed gas exploration and development in South Huai.
碎粒煤和糜棱煤的不断产生与增加及对裂隙系统的严重破坏是煤储层低渗透性主要影响因素;
The low reservoir permeability is mainly caused by destroyed fracture system, producing and increasing fragmented coal and mylonitic coal.
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 paper describes the microscopic failure mechanism of coal bed and its effects on coal bed failure.
湘中涟源煤盆地早石炭世测水组、晚二叠世龙潭组煤系是中国东南诸省境内最重要的煤系,具有较大的生气、储气能力。
The Lower Carboniferous Ceshui and Upper Permian Longtan coal series are most important in Southeast China, and can both generate and bear gas greatly in the Lianyuan coal basin, Central Hunan, China.
提出了镜质组含量高的煤岩类型有较好的煤层气储集物性条件。
It is suggested that coal lithological types with high content vitrinites have better physical behavior conditions for coal seam gas accumulation.
山西沁水盆地南部高阶煤储层的含气饱和度比较低,渗透率小,储层能量低。
And the reservoirs of the high rank coal characterize low gas saturation, low permeability, and low energy in the south of Qinshui basin, Shanxi.
煤层气勘探中存在着煤变质程度差异性大和储层物性变化规律差异大的特点,这些特点直接制约着我国煤层气产业化的进程。
The coal transmutative degree and variational rule of coal seam physical character are different in the prospection for CBM. The situation restricted CBM industrialization in China.
煤层气勘探中存在着煤变质程度差异性大和储层物性变化规律差异大的特点,这些特点直接制约着我国煤层气产业化的进程。
The coal transmutative degree and variational rule of coal seam physical character are different in the prospection for CBM. The situation restricted CBM industrialization in China.
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