Specifications - Manatee Field, Gulf of Mexico, USA

Key Data
Area	Gulf of Mexico
Location	160 miles southwest of New Orleans
Block	Green Canyon Block 155
Operator	Shell Exploration and Production Company (52%) and Devon Energy (48%)
Leases	OCS Lease Sale 157
Date	April 1996
Cost	$1,324,800
Development type	Subsea production system
Water depth	1,940ft of water
Wells	2
Tieback	5 miles
Destination	Shell's Angus subsea manifold
Location	Green Canyon 113
Tieback	17 miles
Destination	Shell's Bullwinkle platform
Location	Green Canyon 65
Reserves	12 million barrels of oil equivalent
Peak production rates	25,000 barrels of oil per day
Discovery well	April 1998
Rig	Diamond's Ocean Concord
Type	Semi-submersible rig
Target	Turbidite sands
Depths	16,800ft to 17,100ft subsea
Thickness	100ft in two reservoirs
Reserve type	Oil
API gravity	33º
Sulphur content	1.12% wt
Processing platform	Bullwinkle
Type	Fixed platform
Jacket	One-piece
Fabrication	Gulf Marine Fabricators
Transport	Heerema Marine Contractors
Module design	Petro-Marine Engineering
Total height	1,736ft
Well slots	60 well slots
Total weight	77,000t
Jacket weight	49,375t
Deck weight (initial)	2,033t
Piles	10,500t
Conductors	12,760t
Initial capacity	59,000 barrels of oil per day and 100 million cubic feet of gas per day