Rig List

Rig 2
Cardwell L-350 ( 400 HP )
Rig 4
Skytop Brewster N-46, 950 HP, w/ 2 Engine Compound (Mechanical)
Rig 5
Midcontinent U 36A, Rated to 13,000’ with 4 1/2" Drill Pipe
Rig 6
MidContinent U-36A (650 HP), Rated to 13,000' with 4 1/2" Drill Pipe
Rig 7
MidContinent U-36, Rated to 12,000' with 4 1/2" Drill Pipe
Rig 8
National 80UE, 1000 HP w/ Baylor 6032 Auxiliary Brake
Rig 9
Gardner Denver 500 (650 HP), Rated to 11,000' with 4 1/2" Drill Pipe
Rig 10
Gardner Denver 800E, 1000 HP,
Rig 11
Gardner Denver 800E, 1000 HP
Rig 12
Gardner Denver 1100E, 1500 HP
Rig 14
MidContinent U-712-E A, 1200 HP w/ Baylor 6032 Auxiliary Brake – 1200 HP
Rig 15
Mid-continent U 7-12
Rig 16
Oilwell 840E
Rig 17
Skytop Brewster N 95
Rig 20
Mid-ContinentU-914 w/ Elmagco 7050 Auxilary Brake
Rig 21
National 1320 UE Parmac V295 Hydromatic
Rig 22
Emsco D-3 w/ Elmagco 6032 Auxiliary Brake
Rig 23
Emsco D-3
Rig 25
U-914 with Elmagco 7040 Auxiliary Brake
Rig 26
Ideco 1200 E w/ Elmagco 6032 Auxiliary Brake
Rig 27
Mid Continent U-914 Powered by (2) D-79 Traction Motors
Rig 28
Ideco 1200 w/ Elmagco 6032 Auxiliary Brake
Rig 29
Mid-Continent U-914 w/ Elmagco 7040 Auxiliary Brake
Rig 37
Citation A-800 powered by Amerimex 752 1180HP high torque
Rig 41
Skytop Brewster N-46
Rig 42
Gardner Denver 500
Rig 43
Gardner Denver 800M
Rig 51
Skytop Brewster N-42
Rig 52
Continental Emsco G-500
Rig 53
Skytop Brewster N-42
Rig 54
Skytop Brewster N-46
Rig 55
National 50-A
Rig 56
BDW 800 MI
Rig 57
Continental Emsco GB 800
Rig 58
Unit U-15
Rig 59
Ideco E900 1000hp w/ Baylor 6032 Auxiliary Brake
Rig 60
Skytop Brewster N-46
Rig 62
Shaffer SOS 6000
Rig 70
Shafer SOS 6000S
Rig 72
Skytop Brewster N-45
Rig 75
Ideco JR Super 750 HP
Rig 76
National 55
Rig 77
Ideco JR Super 1200 HP
Rig 78
Seaco 1200
Rig 92
Weiss Model 45 with Parmac 15” double brake
Rig 94
Unit U-15
Rig 97
4-15 with Parmac 341 brake

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

PH: 405.242.4444