On December 9, 2010, sponsored by China Coal Machinery Industry Association and China coal mine city development working committee, Shenyang North transportation Heavy Industry Group Co., Ltd. organized the "North transportation nearly horizontal kilometer directional drilling technology exchange and new product on-site observation meeting" (referred to as "forum") in Longzhong, Shenyang. More than 400 coal machinery industry leaders and experts from all over the country attended the forum.

Welcome speech by Qu Kai, chairman of the group

North Traffic nearly horizontal kilometer directional drilling technology exchange and new product on-site observation meeting rostrum

The atmosphere of the conference was warm

The opening ceremony of the forum was presided over by Wang dunzeng, Secretary General of coal mine and coal city development Working Committee. Qu Kai, chairman of Shenyang North Communications heavy industry group, the organizer, delivered a welcome speech. Wang Xiuyi, vice president of science and technology daily, Xu Li, director of coal department of National Energy Administration of China, Dan Chengfan, director of Enterprise Department of Liaoning Provincial People's government, Chen Hong, Deputy Secretary General of Shenyang Municipal People's government, and vice secretary general of Shenyang Municipal People's government Li Songlin, leader, head of Tiexi District and director of Management Committee of Tiexi Development Zone, and Li Qing, deputy director of Liaoning coal industry administration, delivered speeches at the opening ceremony respectively. Dong ran, assistant president of North Communications Group and director of drilling rig division, introduced in detail the research, development, production and trial of nearly horizontal kilometer directional drilling rig at the meeting. Lin Baiquan, vice president, professor and doctor of School of safety of China University of mining and technology, a well-known domestic expert, delivered a keynote speech on "new gas drainage technology based on regional governance", and Wei Gang, chief engineer of Shenyang Coal Industry Group He made a speech with the theme of "research and practice of gas control and Outburst Elimination Technology in low permeability coal seam".

On the afternoon of September 9, the technical exchange meeting of near horizontal kilometer directional drilling machine continued to be held in Fengda building, Shenyang. The meeting was presided over by Wang dunzeng, Secretary General of coal mine and coal city development Working Committee. Fan Weiping, President of North Communications Coal Machinery Co., Ltd., and six outstanding engineers of drilling rig business department respectively made the following statements: development status and prospects of near horizontal directional drilling technology, near horizontal kilometer directional drilling technology Basic structure and principle of drilling rig, form and characteristics of feeding mechanism of deep hole directional drilling rig, influence of optimization of strength and toughness of deep hole drill pipe on deep hole directional drilling, control method of gas emission from near water level directional drilling rig during drilling, main process mode and equipment selection of deep hole directional drainage, development of mine emergency rescue equipment 》The topic of the speech is the technical characteristics, equipment usage, product technology development status and future development trend of the group's kilometer directional drilling machine.

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. They also observed the nearly horizontal kilometer directional drilling rig, high-power Hard Rock Roadheader, second generation multi-functional roadheader, new shearer, trackless rubber tyred mining truck, washing equipment and other new products, and highly praised the group's coal machinery products.

This forum is a national high-level forum on drilling rigs, and it has been a complete success