Hey guys, karst aquifers mainly contain karst water and form from solublerock dissolution. In China’s coal mines, many karst aquifers consist of limestone and dolomite. water well drilling rig.Their water-rich zones occur along lithologic or fault zones, with unique hydrogeological features:
Extremely uneven water abundance varies horizontally and vertically.
Pneumatic DTH hammer drills work well here, using high-pressure air to drive piston impacts on the bit, boosting drilling capacity.
The rotating drill tool suits hard-rock deep wells, coping with complex karst geology to improve efficiency and quality.water well drilling rig.
جهاز الحفر Bangxin
