Non-magnetic steel components for mine kilometer rigs prevent magnetic interference, ensure MWD data accuracy, and enhance directional drilling reliability. JMAG – high-performance tools for intelligent, efficient drilling.

JMAG Intl. Trade Co. showcased non-magnetic grooved drill pipe & screw motor at Taiyuan Coal Expo 2025, highlighting innovation in downhole magnetic shielding and signal transmission for kilometer drilling.

Compare core drilling rig types, depth ratings, certifications and budgets before buying from China. Use this guide to check specs and request a quote.

Who makes Jinneng CORTECH rigs, who owns the trading company, and which CE, API Spec 4F, ISO and MA certificates the rigs carry.

The DW20 automated workover rig cut Daqing well workover cycles 50%, labor 60%, and drove accidents to zero — automated, remote, data-tracked.

Discover how the fine-tuned torque and variable lifting force of CSD1300/CSD1800 hydraulic drill rigs prevent pipe breakage and resolve stuck pipe incidents.

Sihe Mine sets new record with 8,187m daily advance using 1,000-meter directional drilling rig, enhancing gas control and production efficiency through precise management and maintenance.

Choosing between RC vs core drilling for exploration depends on sample quality, depth and cost per meter. Use this guide to compare methods and request a quote. MAIN KEYWORD: rc vs core drilling