BNB - Model RIG 4 -Drilling Rigs for Deep Well

Make: local made 2009. 6*6 wheel drive. Rated depth: 1000ft at 16” dia, 250ft at 36” dia. Truck mounted rig. Straight circulatory. Proposed drill pipe: total 1000ft of diameter 3.78” weight 8 kg/ft.. Proposed drill collar: total length 30ft diameter 6” weight 80 kg/ft.. Bit size: 8.25”, 12.25”, 15”, 16”, 17.25”, 18.5”. Mud pump: piston pump, Gardner Denver. Liner size: 4.5 stroke 7”.