GENERAL INFORMATION
• Flag: Liberian
• Name: ATLANTIC 7 (Ex - ENSCO 69)
• Year Re-Built: 2018
• Design: Marathon LeTourneau Class 84 Jack up
• Builder: Marathon LeTourneau, Shipyard Vicksburg, Mississippi, USA
• Upgrade: 2018 (Overhaul)
• Status: Active, ABS Class Certification
• Class Number: 7609673
• IMO Number: 8753639
• ABS Class Notations: A1, Mobile Offshore Drilling Unit (MODU)
• Last Inspection (ABS): January 2019
TECHNICAL SPECIFICATIONS
Main Dimensions
• Length: 247 ft -7 in; Breadth: 227 ft -5 in; Depth: 26 ft
• Legs: 3 x 410 ft Square Truss
• Leg Spacing: Longitudinal leg centers 129 ft; transverse leg centers 142 ft
• Spud cans: 46 ft diameter x 24 ft high
• Cantilever: Slot dimensions 41 ft x 50 ft
• Helideck: S-61; diameter 70 ft
Operational Parameters
• Water Depth: 300 ft (17 ft - 300 ft)
• Maximum Drilling Depth: 20.000 ft with 5 in DP
• Available length below hull including 5 ft margin Air Gap: 80 ft
• Transit Speed: 5 knots
• Survival Conditions – Criteria Design; wind: 100 Knots; waves period: 13 sec; wave height: 44 ft
• Jacking and skidding system: Marathon LeTourneau AC electric rack and pinion, 90 ft/HR
DRILLING EQUIPMENT
• Derrick: Dreco 170 ft x 30 ft x 30 ft x 1.500.000 lbs.
• Cantilever Load: 1.310.000 lbs.
• Drawworks: 1320 x UE 2000HP National Oilwell; wire 1 1?2”. Electric brake: model 7838 Baylor
• Rotary Table: model C-375 National Oilwell 37 1?2", driven by 1 D79 EMD motor
• Top Drive: model TDS-4H Varco BJ 650 TON, with Pipe Handler model PH-85
• Travelling: Continental Emsco 760H 650 TON
• Crown Block: National OilWell 760FA
• Mud Pumps: 2 National Oilwell modelo 12-P-160 Triplex - 5000 psi. Stand pipe 5 in x 5000 psi
• Main Power: 3 EMD 16-645-E8 Engines 6600 HP, generators AB20-N6 x 1,575 kW 600 V
• Emergency Power: 1 Cat 3412-TA 719 HP Diesel engine
• Cementing Unit: 2 electric triplex pumps. 15000 PSI, 14 BPM
• Control System: air/electric powered
• Choke and Kill Manifold: 3-1/16" x 10000 psi x 2 HCR & 2 manual
Capacities:
• Liquid Mud: 1605 bbls
• Bulk Mud / Cement: 6240 cu.ft
• Sacks: 2500 sacks
• Drill Water: 10540 bbls
• Potable Water: 1294 bbls
• Fuel Oil: 4727 bbls
• Base Oil: 563 bbls
• Preload Tanks (include combination tanks): 15542 kips
Mud Equipment:
• Mud cleaner (4) MI Swaco; Desilter (1) Mi Swaco; Degaser, Rig Vaccum MI Swaco..
Accommodations
• 88 berths; main offices, auxiliary offices; mess and galley, meeting room; recreation room and
gym, medical office with observation room and bedroom with eight beds for quarantine cases
• Watermaker: model NH75463+APC, FCI
• Sewage Treatment: model RF 4000-M; Red Fox
Security Systems
• Communication and Navigation System GMDSS
• Smoke and Heat detection System
• CO2 Extinguishing System; Water Extinguishing System with Raw Water System.; Portable
extinguishing equipment
• Toxic Gas (H2S) and Combustible Gas (CH4) Detection System
• General Alarm System
• Emergency Shutdown System
• CCTV System
• One Lifeboat (63 Man Cap.), two survival capsules (28 Man Cap. each), four Liferafts (25 Man
Cap. each)
Cranes
• Model PC-120AS Marathon Letorneau; Boom: 2 @ 120’ Max. load 90000 lbs
• Model PC-120AS Marathon Letorneau; Boom: 1 @ 100’ Max. load 90000 lbs
All details are given in good faith without Guarantee.
Please quote our Ref No while contacting us reg the Vessels / Rigs available for sale.
