5 StraigHt drilling matterS – regardleSS oF mining metHod LkAB kirUnA And MALMBergeT iron ore Mines in sWeden Mission: Scaling up production by drilling longer and straighter blast holes in two block caving mines. result: By extending the borehole lengths from 28 to 56 meters, the total production
Drilling Site preparation and water supply required. Small sample size. Slow. Expensive Maximum geological information. Uncontaminated high quality sample. Accurate hole positioning High quality sampling to greater than 1000km.
View the complete article here. By its very nature, mineral exploration involves drilling to discover what is below the surface. While there have been a number of advances in drilling technologies in drilling techniques in the petroleum and geo-thermal sector, in mining, there have been no significant advances in mineral drilling technology for decades.
The predominant purpose of drilling in mines is to construct blastholes for tunneling or mining, although subsidiary drilling is used to insert rock bolts or cable bolts, or to facilitate exploration or mine drainage. When drilling in rock
The drilling process, drilling parameters and vehicle dimensions are all developed in close consultation with the mines and its operators. Key features of Herbst SMAG drilling technology include: One-man operation with remote
Mines Drilling You are here: RK Drillings Services Mines Drilling RK Drilling offers flexible, cost effective solutions for the mining, earthmoving and construction industries in accordance with project requirements. We focus on
LONG HOLE DRILLING APPLIED TO NARROW REEF MINING 201 inspected. On the advice of AEL the holes were charged with 38 mm Magnum cartridges taped end to end to a piece of cordtex. Evidence from observation of the
Guideline for mineral exploration drilling; drilling and integrity of petroleum exploration and production wells NSW Department of Industry, Division of Resources and Energy iii 5.14. Decommissioning