Hole Depth: 600m, 500m, 200m, 100mHole Diameter: 60mm, 76mm, 96mm, 123mmCoring Method: Wireline Diamond CoringApplica...

- Using imported diamond raw materials and reinforced rib structure, with the same formation, the drilling depth is 20-50% higher than that of general...

Hole Depth: 1300m, 1000m,600m,300mHole Diameter: 60mm, 76mm, 96mm, 123mmCoring Method: Wireline Diamond Coring

Hole Depth: 1800m, 1500m,700m,400mHole Diameter: 60mm, 76mm, 96mm, 123mmCoring Method: Wireline Diamond Coring

Used in situations where the drill pipe is buried or stuck and cannot be lifted. The exact location of the incident is determined, and a drill pipe of...