
Drilling depth for water well: 350mWireline coring N size: 600mBorehole (drill bit) dia.: 75-220m
Hole Depth: 3214m, 2250m, 1462m, 950mCoring Method: Wireline Diamond Coring
Hole Depth: 1200m,1000m,800mHole Diameter: BQ/BTW, NQ/NTW, HQ/HTWCoring Method: Wireline Diamond CoringApplication of...
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...
Hole Depth: 400m, 300m,100m,50mHole Diameter: 60mm, 76mm, 96mm, 123mmCoring Method: Wireline Diamond Coring
Drilling depth for water well: 500m Wireline coring N size: 800m Borehole (drill bit) dia.: 75-220m
Drilling depth for water well: 350mWireline coring N size: 600mBorehole (drill bit) dia.: 75-220m
Drilling depth for water well: 200mWireline coring N size: 350mBorehole (drill bit) dia.: 75-220m