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双语推荐：煤田勘探

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以煤田地震勘探技术的相关经验为基础，介绍了煤田地震勘探技术的基本概念、发展现状与应用情况，并着重探讨了该勘探技术的未来发展趋势，有利于煤田地震勘探技术水平的不断提高。
Taking relevant coalfield survey technology experience,the paper introduces basic concept,development status and application of coalfield seismic survey technology,and mainly explores its future development trend,which will be some help for continuously improving coalfield seismic survey technology level.

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根据煤田与围岩存在密度差，会引起重力异常的实际情况，本文采用重力法进行煤田勘探，首先分析了重力勘探的可行性，然后在介绍了拉格斯特重力仪工作原理和技术指标的基础上，使用拉格斯特重力仪进行了煤田勘探，研究了煤田重力勘测的工作过程以及对重力异常的校正。
According to the density difference between coal field and the rocks around, it will lead to the actual abnormal situation of gravity. In this paper,the gravity method for coal exploration is used. Firstly, it analyzes the feasibility of gravity exploration, and then based on the Lacoste &. Romberg gravity meter work principle and technical index, it uses L-R gravimeter coalfield exploration to do the research work in coal gravity survey and the gravity anomaly correction.

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为了提高煤田地震勘探的准确性，结合以往工作实践，介绍了煤田三维地震勘探中各关键步骤中的工作要点及质量监督关键点。结果表明：要想取得较好的成果，三维地震勘探施工单位必须对勘探过程中的每个环节的检查和控制引起重视，不仅要求施工人员自律，更要求质量监督人员从全方面各细节进行监督，控制。
In order to improve the accuracy of coalifeld seismic exploration, combined with previous practice, introduces the main work points of the key steps and the key points of quality supervision in Coalifeld 3D seismic exploration. The results showed that:in order to achieve better results, 3D seismic exploration construction units must control and inspection of each link in the process of exploration in attention, not only for the construction personnel self-discipline, more requirements for the quality of supervisory staff from all aspects of the details of the supervision, control.

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针对煤田地质勘察钻探的特点,对煤田勘探施工质量控制措施进行了探讨,依据质量控制的原则,阐述了质控的策略及持续改进方法,以推进煤田地质勘察技术的更新,为煤田工业的健康发展奠定基础。
In view of coal field geology survey drilling characteristics,the paper explores the coal field survey quality control measures,and de-scribes quality control strategies and sustainable development methods according to quality control principles,with a view to innovate coal field geology survey technology and to lay a foundation of healthy development of coal filed industry.

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山地煤田地震勘探面临的主要难点是资料采集问题,激发、接收参数的合理选取是决定采集效果与质量的关键因素。本文以山西省河东煤田某矿三维地震勘探的现场采集资料为基础,通过多次试验对比分析,选择适合于本区勘探的激发因素和接收因素,以确保资料采集的质量。研究结果表明,针对该区三维地震资料数据采集,所采取的技术措施有效,能够满足地质任务的要求,对邻近地区地震勘探数据的采集具有借鉴作用。
The main difficulties facing mountain coalfield seismic exploration is the issue of data acquisition, the reasonable selection of excitation, receiving parameters are key factors to decide the acquisition effect and quality. This paper is based on the ifeld data acquisition of a mine in Shanxi Province Hedong Coalifeld 3D seismic exploration, through repeated experiments and comparative analysis, selected excitation and receiving factors being suitable for this area, to ensure the quality of data acquisition. The results of the study showed that, for the 3D seismic data in the area of acquisition, the technical measures adopted are effective, and can meet the requirements of geological task, and have reference to the seismic exploration data acquisition of the adjacent area.

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结合平顶山西部矿区的瞬变电磁勘探工程实例,论述运用瞬变电磁勘探技术,利用晚期瞬变电磁响应,估算瞬变电磁勘探的极限探测深度,使用高性能的勘探系统,以及选择合理的工作装置和参数,通过探测深度试验,完成了对华北型煤田深部煤层顶底板含水层的富水性探测.实现了瞬变电磁对1000 m以上的深部异常的探测.同时也通过瞬变电磁法在煤田深部矿区勘探的实例,探讨了瞬变电磁法探测深层富水异常区的可行性,为煤矿的深部防治水工作提供依据.
In this paper, discussion was made on the transient electromagnetic prospecting technology by taking a project that was prospected by using the transient electromagnetic method in Pingdingshan Western Mining Area as an example, estimation was carried out on the limit depth of the transient electromagnetic prospecting by using the late transient electromagnetic response, and the prospecting of water abundance of a deep seam's roof and floor aquifers in a north-China coal field was completed by using the high-performance prospecting system, selecting the rational device and parameters and through the prospecting depth test. The anomaly with depth up to 1000m or more was successfully prospected by using this transient electromagnetic prospecting technology. In addition, the feasibility of using the transient electromagnetic method for prospecting the abnormal water abundance area was discussed by the project examples prospected with the transient electromagnetic method, this thus provided

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利用煤田初步普查和详细普查工作中确定的普查煤田区块的二维平面，采用一种全新的“相关逐步回归”方法，根据每个勘探孔的原煤水分、挥发分、灰分、煤厚、煤层倾角、埋深、顶板（岩性、厚度）和底板（岩性、厚度）等因素与煤层瓦斯量，对煤田煤层气资源进行了（半）定量预测。
By using the two-dimensional plane of the generally surveyed coal block determined in coalfield’s preliminary reconnaissance and detailed survey, and adopting a totally new method of“correlation and progressive regression”, this paper conducts a (semi-) quantitative prediction on CBM resource of the coalfield according to each exploratory hole’s raw coal moisture, volatile matter, ash content, coal thickness, seam inclination, burial depth, roof (lithology and thickness), bottom(lithology and thickness) and other factors and coal seam’s gas quantity.

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基于加拿大优质煤炭资源集中度高、煤炭生产垄断性高、基础设施较发达这些特点,本文优选出3个煤炭资源开发潜力区。针对所选开发潜力区的具体条件,提出不同的开发建议。Peace River煤田应列为投资加拿大煤炭的首选地区,密切跟踪East Kootenay煤田的动态,研究在Klappan-Groundhog煤田风险勘探的可能性。
Based on the characteristics of high concentration of coal resource,monopoly of coal production and developed infrastructure in Canada,this report recommends three potential areas to develop,and proposes different ways to develop. Peace River coalfield should be listed as the first to develop,East Kootenay coalfield should be closely followed,and Klappan-Groundhog coalfield should be listed as risk exploration area.

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地震勘探技术以其成本低、效率高的优势在煤田勘探中被广泛的应用。内蒙古自治区四子王旗德日存呼都格矿区采用地震勘探技术,在解释煤层、构造等方面取得了良好的效果,给煤矿的开采设计施工提供了参考依据,为煤炭勘查做出了重要贡献。
Seismic exploration technology has the advantages of low cost and high efficiency.It is widely used in coal exploration.By using seismic exploration technology in Dericunhuduge mining area of Siz-iwang Banner in Inner Mongolia Autonomous Region,good results have been achieved in interpretation of coal strata and structures.It provides some references for designing and construction of coal mining and exploration.

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三维地震勘探对解决水域煤层构造和埋藏范围有精度高、成本低、见效快的特点。近年来随着数字地震水平的发展,尤其是野外数据仪器工作效率和勘探精度的提高,三维地震在煤田勘探和石油勘探等领域得到了广泛的应用。通过野外实际检验,该方法在高庄煤矿的实际应用中起到了很好的地质效果。
In recent years, 3D seismic exploration has the role of high precision, quick and low cost to solve the geological structure and the occurrence range on water. In Gaozhuang coal mine, with the development of seismic exploration technology, especially the acquisition efficiency and accuracy 3D seismic has been widely used in coal and oil field which has played a very good geological effect in the practical application.

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