Drawworks - Gardner Denver 500
w/ (2) Caterpillar 3406 Engines (400 h.p. each)
Derrick - 127' Lee C. Moore w/ 400,000# hook load
Pumps - (2) F-1000 Triplex w/ Caterpillar 3508 Engines
Drawworks - Skytop Brewster N-75
w/ (2) Caterpillar 3412 Engines (475 h.p. each)
Derrick - 131' Dreco w/ 500,000# hook load
Top Drive - Tesco 250T HMI w/ Caterpillar C15 Engine
Pumps - (2) F-1000 Triplex w/ Caterpillar 3508 Engines
Drawworks - Skytop Brewster N-75
w/ (2) Caterpillar 342 Engines (475 h.p. each)
Derrick - 131' Dreco w/ 500,000# hook load
Top Drive - Tesco 250T HMI w/ Caterpillar C15 Engine
Pumps - (2) F-1000 Triplex w/ Caterpillar 3508 Engines
photo courtesy of DABofTexas