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煤层气钻井就是利用专用设备和技术，在预先选定的地表位置处，向下或一侧钻出一定直径的孔眼，一直达到地下煤层的工作，目的是进行地质评价、煤层气勘探、煤层气开发。

【技术方法】

    旋转钻进技术；

    取心钻进技术；

    空气泡沫钻进技术；

    PDC直螺杆复合钻进技术；

【装 备】

    TSJ-2000型钻机

【勘查能力】

    钻深能力：φ89mm钻杆 2000m

    φ127mm钻杆 1500m；

【应用领域】

    中浅层煤层气的勘探开采，水文井及水井的钻进施工；

【技术与服务】

    拥有江苏省首个非石油企业石油钻井资质，近年来公司承担了晋煤集团蓝焰公司、中石油山西煤层气勘探开发分公司、格瑞克能源（国际）公司等单位的评价井，生产井业务。推行QHSE管理体系并接受钻井质量监督.

Solid Minerals and Geological Prospecting: Solid Minerals and Geological Prospecting is geological work which provides mineral resources/ reserve for mine construction design and necessary geological information such as mining methods, to reduce development risk and maximum economic benefit. Solid Minerals and Geological Prospecting can be divided into four phases: pre-survey, general survey, detailed survey, prospecting.

The goals and missions of various solid exploration phases Pre-survey: Via comprehensive research, analogy, and preliminary field observation on the information in the mining district and few Engineering Validation Test, pre-survey is to initiate the vision of mining resources in the district, mark the potential mineralization area for general survey, and provide reference data for developing local economy.General survey: Via geological, geophysical prospecting, geochemical exploration and sampling engineering in the potential mineralization area and outlined research on the feasibility evaluation, general survey is to make a preliminary evaluation on the known mineralization area, draw a boundary for the detailed survey and provide basic information for developing local economy.

Detailed survey: Via all kinds of prospecting means and methods in the mining area, detailed survey is to work and take samples systematically, judge whether the area has industrial value through pre-feasibility study, circle the prospecting area, provide the basis for prospecting, and offer the information for making overall mining planning and the project proposal.Prospecting: Via various prospecting means and methods, prospecting is to encrypt all sorts of sampling engineering and feasibility study on known mining area with industrial value or circled prospecting area by detailed survey, and provide basis for mine construction in the terms of mine production scale, product solution, exploration pattern, development plan, mineral processing and smelting methods, overall mining layout, mine construction design and so on.Technical methods Mapping, geophysical survey, geological remote sensing, geophysical exploration,geochemical prospecting, trenching, shaft prospecting, pit test, drilling, sampling, geotechnical test.

Exploration Mineral Kinds

The main mineral kinds our company expert in are: iron, manganese,chromium, bauxite; copper, lead, zinc, silver, nickel, tungsten, tin, molybdenum; gold, rare earth metal.

Technology and Services

Our company has more than fifty years experience in geological prospecting and found lead and zinc deposit in Qixia Mountain, copper mine in Funiu Mountain and a series of medium-sized mine. In recent years, our company made a major breakthrough in the geological prospecting in Africa and south-east Asia, which included alluvial tin mine in Manono area, D.R.CONGO, gold mine in Siguiri,Guinea, gravel mine and rare-earth mine in Mozambique, laterite mine in Philippines, gold and iron mine in Indonesia and so on.Our company carries out QHSE management system and is subject to the quality supervision of SRK consulting company.

Major Equipment: Laptop, DSLR (Nikon5100), digital camera (NikonS3100, SonyW570）, compass, magnifier and so on.

                               煤层气轻2000型钻机在施工现场