Underground directional drilling (UDD) has revolutionized the way we perform subsurface operations, from laying pipelines to installing utility lines and cables. This technique allows for the precise installation of utilities beneath the earth’s surface without the need for traditional trenching, making it a safer, faster, and less disruptive method. However, like any technology, UDD presents its own set of challenges. From dealing with varying soil conditions to managing technical aspects of the drilling equipment, the process can sometimes become complicated.

Recently, CCTEG Xi'an Research Institute successfully retrieved a 650-meter directional drilling tool at Zhujiawan Coal Mine of Zhenxiong Coal Industry in Yunnan Province. Both the depth and difficulty of the retrieval operation set new records in Southwest China, which were reported explicitly by t

Directional drilling, often referred to as horizontal drilling, is a modern technique used to install underground infrastructure with minimal surface disruption. It is widely used in various industries, including oil and gas exploration, telecommunications, utilities, and civil engineering. As demand for infrastructure grows, the need for efficient and environmentally friendly installation methods becomes more apparent. Directional drilling offers a solution that minimizes environmental impact, reduces surface disturbance, and promotes sustainability.

When it comes to installing underground utilities, traditional methods like open-cut trenching are often costly, disruptive, and time-consuming. In contrast, Trenchless Directional Drilling (TDD) is a modern technique that offers significant advantages for utility installation. This innovative approach allows contractors to install pipelines, cables, and other utilities with minimal disruption to the surrounding environment. As a method that doesn't require extensive digging, trenchless directional drilling reduces costs, saves time, and decreases the environmental impact compared to conventional methods.

Recently, CCTEG Xi'an Research Institute received a letter of gratitude from Zhenchengdi hashtag#Mine of Shanxi Xishan hashtag#Coal and Electricity Co., Ltd., which highly recognized its performance on the project "Quantitative Detection Technology Research of Geological Structures in the Driving Ro