Gaobeidian Longyang Drilling Engineering Co., Ltd. Contact: Yan Song Mobile: 18233416888 landline: 0312-2832019 Address: Gaobeidian City of Industry, 112 lines across the site: www.gbdlyzj.com drilling project is the use of machinery and equipment, the stratigraphic drilling projects into a cylindrical bore having a certain depth. By rock crushing manner and the type of tool that can be divided into Dayton drilling and rotary drilling. In geological work, the use of drilling equipment to drill into underground smaller diameter, depth larger columnar hole, known as drilling. Drilling diameter and depth sizes, depending on the purpose of drilling and mineral burial depth. Drilling for oil and gas drilling and groundwater are larger in diameter. The main function of the kind of information ① get underground, that take core, mine heart, debris, liquid samples from drilling and other gaseous samples. ② as geophysical logging channels, access to a variety of geophysical field rock layer information. ③ observation as an artificial channel aquifers hydrogeological dynamics. ④ used for exploration, mining, developers groundwater, oil and gas, geothermal drilling. By use of drilling engineering usually use is divided into geological survey or exploration drilling, hydrogeological drilling, wells or engineering geological drilling, geothermal drilling, oil drilling, coal drilling, ore field drilling, building ground drilling, etc. by way of a drill, drill Dayton Dayton drill, impact drill, also known as. Wire rope to the bottom of the Dayton drill, power-driven walking beam mechanism, so that one end of the beam moves up and down, and bring down the rope and drill produce shock effect, the rock crusher. Dayton drill speed is slow, inefficient and unable to meet the increasing depth and drilling requires complex formation, gradually being replaced by rotary drilling, but it has a simple equipment, low cost, no pollution oil, etc., may be used in some shallow low pressure wells , loss wells.