National 110 UE Complete Rig #323

Hoisting and Rotating

Drawworks Continental Emsco C1 1500 (1,500 hp) powered by 2-GE 752 traction motors

Auxiliary Brake V200 Hydromatic

Rotary Table National 27-1/2”

Traveling Block National G500-500 ton Combo- 1-3/8 Drilling Line

Swivel Gardner Denver 550 Ton

Top Drive Tesco ECI 900 (900 hp, 500 Ton, electric)

Rotating Mousehole Access Oil Tools Phantom

Power Package

Generators 3-Kato 1,204 kW powered by Cat 3512B

Control House Ross Hill Controls 4 - SCR 3 -Gen

Mud System

Mud Pump 1 HHF-1600 (1,600 hp) powered by 2-GE 752 DC traction motors (5,000 PSI fluid

ends) Mud Pump 2 HHF-1600 (1,600 hp) powered by 2-GE 752 DC traction motors (5,000 PSI

fluid ends) Mud Line 5'' Line, 5000 psi system

Mud Pits 3-pit system (1,100 bbl) with 8 agitators 142 bbl premix pit built into suction

Shale Shakers 2-Derrick FLC-504

Desander Double life I-210 (2 - 12" cones)

Desilter Derrick S-412-S (12 - 4" cones)

Degasser Brandt Atmospheric

Separator 5' x 17'

Trip Tank 140 barrels

PDS Rig 323

Structural

Mast Lee C. Moore 142' 1,000,000 pounds static hook load on 12

lines Substructure Lee C. Moore box on box 25' floor height

Fluid Storage

Diesel Tank 1-tank 18,000 gallon total capacity

Water Tank 2-tank 650 bbl total capacity

Miscellaneous

BOP Handling System JD Neuhaus (40 Ton)

Iron Roughneck NOV ST-80

Pipe Spinner OWI 35C7

Air Compressor 2-Sullivan Palatek 50 DG 50hp

Survey Instrument Oilworks Explorer 1600 wireline unit