In the mining industry, which places extremely high demands on reliability, environmental adaptability, and cost control, the requirements for north finding…
Challenge: Traditional magnetometer-based MWD tools have inherent limitations: they rely on the Earth's magnetic field and must be installed in expensive…
When pipelines are buried underground, especially when crossing rivers, roads, railways, or urban areas, it's difficult to accurately determine from the…
On the first day of the Chengdu International Petroleum and Petrochemical Technology and Equipment Exhibition, we showcased two MEMS gyro-oriented subs—the…
In tunnel construction, mining, underground engineering, and other fields, accurate orientation of a TBM is directly related to project efficiency, safety,…