Genesis,

Specifications - Genesis, Gulf of Mexico, USA


Participants
chevron U.S.A. production company (Operator)56.67 percent
exxon Corporation38.38 percent
petrofina Delaware, Incorporated4.95 percent
Milestones
project team formed1994/1995
commenced front-end engineeringjune 1995
detail engineering commencedjanuary 1996
hull fabrication commencedmay 1996
project approvedjune 1996
topsides fabrication commencednovember 1996
batch setting & Pre-drillingnovember 1996 through july 1997
Installation, hookup and commissioningstarting in may & june 1998
first Oildecember 1998
Geography
Located150 miles south of new Orleans
water depth at site:2,590 feet
Statistics: Hull
first drilling and production spar ever built
122ft Diameter
705ft long
weighs 28,700 tons
58ft x 58ft well bay
20 well slots
Statistics: mooring System
14 mooring lines, each approximately 3000ft long, composed of chain and wire rope
total of about 8,400 chain links & 28,000ft of wire rope
each chain link is 31.5in long, 17.6" wide, 5 in diameter and weighs 426 lbs
wire rope is 5in diameter
Topsides
55,000 barrels/day oil capacity
72 million standard cubic feet/day gas capacity
9 megawatt electric power capability
35 million standard cubic feet/day gas injection
weighs about 17,000 tons
110-person sleeping capacity
risers & subsea Wellheads
up to 20 production risers, 2 export pipeline risers, and 1 drilling riser
each approximately 2,650ft long to span from seafloor wellheads to the topsides
20 subsea wellheads & 2 export riser bases on seafloor arranged in 140 ft diameter circle with 20' spacing
up to 12 miles of risers total; air cans alone stretch over one mile
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