Seahawk Fleet Detail

		Seahawk 2600 (former Pride Alaska)
		GENERAL
		Rig type		Mat-Supported Cantilever Jackup
		Design		Bethlehem Steel Corp. JU-200MC
		Overall dimensions		166 x 145 x 20 ft
		Legs		(3) 321 x 13 ft
		Cantilever		Maximum 45 ft stern to center of well
		Mat dimensions		236 x 205 x 11 ft + 2 ft skirt
		Accommodations		78 persons

		OPERATING PARAMETERS
		Water depth		250 ft (non-hurricane)
		Maximum drill depth		20,000 ft

		MACHINERY
		Main power		3 x EMD 12-645E1, with 6 x EMD D97 DC generators, 3 x Columbia AC generators

		DRILLING EQUIPMENT
		Derrick		Branham Universal 147 x 30 x 30 ft derrick with 7 x sheave crown block, 60 in x 11/2 in. Static hook load capacity of 1,044,000 lbs. Racking platform with capacity for 20,000 ft of 5 in drill pipe and 10 x stands of 9 in drill collars. Upgrade extended to 160 ft
		Drawworks		Mid-Continent U-1220-EB electra flow drawworks with 4 x hoisting speeds driven by 2 x EMD D-79MB DC electric motors rated at 800 output HP each. Coring line capacity 20,300 ft of 9/16 in wire rope. Drawworks fitted with a Baylor 7838 auxiliary brake with PWM-20 solid state control
		Rotary		National 3750 independently driven rotary table powered by 1 x EMD D-79MB DC electric motor rated at 800 output HP through a Foote-Jones transmission with a high ratio of 1:1.1379 and a low ratio 1.7727:1
		Traveling equip.		Block: McKissick Type RP rated for 550 ton capacity with 6 x 60 in diameter sheaves grooved for 11/2 in drill line Hook: BJ Hughes 550 Dynaplex, 500 ton capacity Swivel: Oilwell Type PC-500, 500 ton capacity
		Top drive		Varco TDS-11SA with P75
		Cementing		Halliburton unit RCM-2 25 barrels
		Mud pumps		2 x Gardner-Denver Type PZ-11 Triplex with southwest fluid ends driven by 2 EMD D-79MB electric motors rated at 800 HP each

		CAPACITIES
		Cantilever load		1,000 kips rated load
		Variable deck load		4,500 kips
		Liquid mud		1,745 bbls
		Bulk mud/cement		19,918 ft3
		Sacks		3,000 sacks
		Drillwater		5,948 bbls
		Potable water		1,050 bbls
		Fuel oil		2,120 bbls (diesel)

		BOP EQUIPMENT
		BOP system		1 x 21-1/4 in 2M annular, 1 x 21-/4 in 2M double and single Cameron with drilling spool, 2-1/4 in 2M diverter spool with 12 in outlets, 1 x 13-5/8 in 5M annular, 1 x 13-5/8 in 10M double and single Cameron with drilling spool. Emergency nitrogen BOP shut in supply. 2 x air pumps and one 20 HP triplex electric pump
		Diverter		1 x 29-1/2 in 500 psi diverter with 12 in outlets
		BOP handling		Hydraulic hoist 2-35T
		Choke and kill		2 x Quality valve, 3-1/16 in 10,000 psi WP with 2 x Quality 3-1/16 in 10M hand adjustable chokes, 1 x 4 in full flow line and 1 x Swaco 2-9/16 in 10M automatic choke. H2S Trim

		CRANES
		2 x Link-Belt model ABS-238 cranes with 100 ft booms. Maximum capacity 45 tons at 20 ft radius

		HELIDECK
		60 x 60 ft design for Sikorsky S-61N

		JACKING AND SKIDDING SYSTEM
		Hydraulic System with 4 x 12 in x 62 in cylinders for cantilever and 2 x 8x38 in cylinders for transverse drill floor skidding