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Top Drive: Tesco-250 Ton
Drawworks:
     HP: 1200 HP
     Seaco 1200 Drawworks w/ Foster catheads, V-80 Hydromatic
     brake, with (2) engines in line compound w/ air clutches and
     spiders, drillers console, crown-a-matic, master skidded powered
     by (2) Cat C-18 (630 HP each) w/ (2) C-195 torque converters.
Power:
     9’W X 40’L X 10’H Generator house with electrical equipment
     w/ (2) Sulair screen type air compressors, (2) C-15 Caterpillar
     Generators rated 320 KW
Mast and Substructure:
     20’6” X 24’ X 47’ Box on Box, (2) air tanks, V-door, steps, safety rails, dedicated anchor, 55’ catwalks.
     Capacity: 500,000#
Pump #1:
     HP: 1000 HP
     Pump #1: Emsco FC-1000 type triplex mud pump with a Hydril pulsating dampener with 6 X 8 mission
     mag. Centrifugal pump w/ a mechanical seal, air rod cooling pump w/ 8” suction w/ (2) Cameron 5000#
     valves, a 2” Shear relief valve, 12 V belt drive, powered by Catepillar 398 w/ air starter.
Pump #2:
     HP: 1000 HP
     Pump #2: Emsco FC-1000 type triplex mud pump with a Hydril pulsating dampener with 6 X 8 mission
     mag. Centrifugal pump w/ a mechanical seal, air rod cooling pump w/ 8” suction w/ (2) Cameron 5000#
     valves, a 2” Shear relief valve, 12 V belt drive, powered by Catepillar 398 w/ air starter.
Rotating and Traveling Equipment:
     41’ Hex Kelly w/ Varco Kelly bushing
     500 ton B-44 grey swivel
     350 ton Sowa block and hook combo
     20.5 X 53” rotary table
     3” X 108” elevator links
     55’ 5000# rotary hose
B.O.P. Equipment:
     (1) 13 5/8”5000# double BOP w/ 4 ½ pipe rams and blinds
     (1) 13 5/8” 5000# Annular bag type
Generators:
     9’W X 40’L X 10’H Generator house with electrical equipment w/ (2) Sulair screen type air
     compressors, (2) C-15 Caterpillar Generators rated 320 KW
Mud Systems:
     Shale pit: 10’W X 7’H X 45’L with 5 compartments w/ flat bottom w/ 5 dump valve w/ sand trap w/
     one 6 X 8 centrifugal pump w/ 60 HP Electric motor w/ electric starter top MTD walkway w/ safety rails
     with one derrick flc 503 hi speed shaker with one 6 cone Desilter, with two cone desander.

     Suction Pit: 10’W X 7’H X 38’L w/ 3 compartments w/ flat bottom w/ 5 dump valves w/ top MTD
     walkway w/ safety rails w/ 10’W X 7’H X 10’L pump room w/ mud hopper w/ two 6X 8 centrifugal pumps
     w/ 60 HP electric motor w/ electric starter w/ 3 mud agitators w/ 10 HP motors w/ electric starter.
Drill Pipe and Drill Collars:
     8000’ 4.5 Premium pipe with X-hole threads
     (21) 6’ Slick drill collars X-hold threads

Bronco Drilling Company
16217 N. May Ave,
Edmond, OK 73013

PH: 405.242.4444
EM: bjarvis@broncodrill.com