Diamond
Drilling
Tehnofor Star offers a
complete surface diamond drilling service with a full range of sizes and
capabilities.
Directional
Drilling
Tehnofor Star
utilizes down hole motors and wedges to steer the hole into the desired
direction. Also this technique enables multiple secondary holes to be drilled
from the original master hole. This reduces the need to move and re-drill new
pilot holes to produce the same result.
Reverse
Circulation Drilling
Our team has an extensive
knowledge and experience in Reverse Circulation drilling. Using reverse
circulation, the sample is returned uncontaminated though the inner pipe to the
surface sampling equipment. By utilizing this technique, Tehnofor Star can
maximize the geological sample recovery in adverse drilling conditions.
Grade
Control Drilling
Grade control drilling is
an effective tool in adding value to mineral exploration operations. This is
achieved as grade control drilling is carried out in conjunction with ongoing
surface and mining operations. It improves efficiencies, enhances the project
management of operations and aids the verification that mined ores contain the
minerals expected.
Geotechnical
Drilling
This technique is utilized
to determine soil and rock characteristics for a variety of purposes including
construction and soil stabilization. Tehnofor Star utilizes mud rotary and
diamond drilling methods to support the work of civil engineers and
geologists.