Rig 4
DEPTH CAPACITY: 12,500’ WITH 4 ½” DRILLPIPE

DRAWWORKS: NATIONAL 610

POWER: 2 - CATERPILLER C16: 600 H.P. EACH

SUBSTRUCTURE: 12’H X 20’W X 42’L: 15’ KB

MAST: 132’ BUTLER PARKS TRIPLE: 375 M CAPACITY

MAIN MUD PUMP: OILWELL A-850-PT TRIPLEX: 850 H.P.

POWER: COMPOUND DRIVEN

STANDBY MUD PUMP: OILWELL A-850-PT TRIPLEX: 850 H.P.

POWER: CATERPILLAR 3412-E: 780 H.P.

TWO TANK MUD SYSTEM: 500 BARREL TOTAL CAPACITY WITH SOLIDS CONTROL

PREMIX TANK: 150 BARREL CAPACITY

ROTARY TABLE: CONTINENTAL EMSCO: 20 ½” X 53 ¼”

WATER STORAGE: 500 BARREL CAPACITY

DRILLING CONTROL: SATELLITE AUTOMATIC DRILLER

DRILLING RECORDER: GEOLOGRAPH THREE PEN: ROP, WEIGHT, & P.P.

COMMUNICATIONS: CELLULAR TELEPHONE

ELECTRIC SYSTEM: 2 - 210 KW CATERPILLAR 3306 GEN SETS

BUNKHOUSE: 10’ X 40’ SKIDDED W/ELECTRIC HEAT & AIR

DRILLPIPE: 4 ½” 20.00# W/ 4 ½” XH CONNECTIONS

DRILL COLLARS: 24 - 6 ¼” X 2 ¼” X 31’ W/ 4 ½” XH CONNECTIONS

2 - 8” X 2 13/16” X 30’ W/6 5/8” REGULAR CONNECTIONS

BLOWOUT PREVENTER: 3,000# EQUIPMENT AS REQUIRED

CLOSING UNIT: VALVCON FOUR STATION X 80 GALLON ACCUMULATOR