In the world of mining, oil and gas, and civil engineering, we often assume that a hole drilled into the ground travels in a perfectly straight line.

Recently, the National Advanced and Applicable Technology and Equipment Exhibition for Mine Rescue was held in Shandong. This exhibition is a concentrated display of the latest achievements in China's #mine emergency rescue system. Innovative equipment independently developed by CCTEG Xi'an Research

Coal mining has evolved far beyond simply digging deep holes. Today, safety and efficiency drive the industry. One piece of equipment stands at the center of this evolution: the directional drilling rig.

Recently, relying on its advanced long-distance directional drilling technology and innovative processes, CCTEG Xi'an Research Institute successfully addressed the threat posed by accumulated water in the goaf of the upper coal seam of a coal mine in Ordos City, during cross-heading excavation. This

The western region of China is an arid and semi-arid area with low precipitation and a severe water shortage. However, during long-term coalmining, a large portion of mine water resources cannot be utilized due to poor water quality. To address this challenge, CCTEG Xi'an Research Institute has deve