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On December 9, 2010, it was sponsored by China Coal Machinery Industry Association and China coal mine development committee, shenyang North transportation Heavy Industry Group hosted the "North transportation nearly level kilometer directional drilling rig technology exchange and new product site observation meeting (referred to as" Forum ")" held ceremoniously in Shenyang, more than 400 coal mining industry leaders and experts from all over the country attended this forum.

Welcome speech from Qu Kai, chairman of the group

North traffic nearly horizontal kilometer directional drilling rig technical exchange and new product site observation meeting platform

The atmosphere at the conference was warm

The opening ceremony of the forum was hosted by Wang Dun, the secretary general of coal mine and coal city development committee. Qu Kai, the chairman of Shenyang North transportation Heavy Industry Group, delivered a welcome speech, and Wang Xiuyi, the vice president of Science and Technology Daily, director Xu Li of coal department of National Energy Administration of China, director of enterprise department of Liaoning Provincial People's Government, deputy secretary general Chen Hong of Shenyang Municipal People's Government, deputy municipal leader of Shenyang city, district head of Tiexi district, director of management committee of Tiexi development zone Li Songlin, li Qing, deputy director of Liaoning coal industry administration, made speeches at the opening ceremony respectively. Dong ran, the assistant president of Northern Communications Group and the Minister of drilling rig business department, introduced in detail the research and development, production and trial situation of nearly horizontal kilometer directional drilling rig in the meeting. The vice president, Professor, School of safety, China University of Mining and Technology, dr. Lin Baiquan, a well-known domestic expert, gave a special speech on the theme of "new technology of gas extraction based on regional governance, wei Gang, the chief engineer of Shenyang Coal Industry Group, gave a speech on the theme of" research and practice of gas control and outburst elimination technology in low permeability coal seam.

On the afternoon of 9th, the technology exchange meeting of nearly horizontal kilometer directional drilling rig continued to be held in Fengda building, Shenyang. The meeting was hosted by Wang Dun, the secretary general of coal mine and coal city development committee, fan Weiping, the president of North transportation coal mining company, and six excellent engineers of drilling rig business department respectively made a statement on the development status and prospect of near horizontal directional drilling technology, basic structure and principle of nearly horizontal kilometer directional drilling rig, form and characteristics of deep hole directional drilling rig feed mechanism, "The influence of the optimization of the strength and toughness of deep hole drill pipe on the directional drilling of deep hole", "the treatment method of gas gushing from near horizontal directional drilling machine during drilling", the keynote speeches on the themes of "main process methods and equipment selection of deep hole directional extraction" and "research and development of mine emergency rescue equipment" are about the technical characteristics, equipment usage of the group's kilometer directional drilling rig, the current situation and future development trend of product technology will be explained in depth and detail.

After the meeting, the participants visited the national enterprise technology center of northern communications and the production and manufacturing base of coal mining and metallurgy machinery together, and observed the nearly horizontal kilometer directional drilling rig, high-power hard rock roadheader, second-generation multifunctional roadheader, new products such as new coal mining machine, trackless belt pulley mining vehicle, washing equipment and so on, and give great praise to the coal mining machine products of the group.

This forum is a national High-Level Forum on nearly-level kilometer drilling rig, and the Forum has achieved a complete success.