Gearhead and fabrication wizard Johnny Kay of Hefty Drilling Inc. fits the bill, recently converting a 1987 Failing F5 drilling rig to air rotary with a casing hammer…
Gearhead and fabrication wizard Johnny Kay of Hefty Drilling Inc. fits the bill, recently converting a 1987 Failing F5 drilling rig to air rotary with a casing hammer…
3540 Akula Dr
Anchorage, AK 99516