Noble Alan Hay

Noble Alan Hay


Rig Type Jackup
Rig Design Levingston 111-C
Builder MODEC
Year Built/Upgraded 1980 / 2010
Classification ABS +A1, Self Elevating Drilling Unit, CRC, CSC
Flag Liberia
MODU Code 1979
Water Depth 300 ft
Drilling Depth 25,000 ft
Variable Deck Load 11,606 kips
Hook Load 1,300 kips
Setback Capacity 750 kips
Quarters Capacity 160
Draft (Operating/Transit) 16 ft / --
Depth 23 ft Length 208 ft Breadth 178 ft
Leg Length 419 ft Leg Spacing 113 ft / 131 ft
Cantilever Envelope 65 ft x 30 ft; 1,500 kips


Derrick Dreco STD4E
Drawworks National Oilwell 1320 UE; 2,000 hp
Top Drive TDS-5H
Rotary National C-375
Iron Roughneck Varco ST-80; 4 in - 8-1/2 in
BOP Cameron Type U; 3 ram; 13-5/8 in x 10k psi w/ Shaffer 13-5/8 in x 5k psi annular
Control System Koomey T40270-3S
Pipe Handling Systems N/A
Solids Control System (3) Brandt VSM 300; 1,200 GPM ea.
Diverter Hydril MSP; 29-1/2 in
Cranes (2) National Oilwell Varco - 60DNS120-2.5
Mud Pumps (3) National 12P-160; 1,600 HP
Engines (4) Caterpillar D-3516B-HD
Jacking System BLM - D60H-L rack and pinion system rated 1.84 ft/min elevation. 16 pinions per leg.


Fuel 3,509 bbls Brine Storage 0 bbls
Drill Water 4,793 bbls Base Oil Storage 0 bbls
Bulk Storage 8,400 cu ft Liquid Mud (Active+Reserve) 2,077 bbls
Sack Storage 3,000 sacks
For more information about the capabilities of our fleet, please contact:
Noble Corporation plc
Devonshire House
1 Mayfair Place
London W1J8AJ
Noble Drilling Services Inc.
13135 South Dairy Ashford, Suite 800
Sugar Land, TX 77478
Tel: +1281.276.6100
These specifications are intended for informational purposes only. Noble makes no warranties about the accuracy or completeness of any information contained herein.