Independence Hub, Gulf of Mexico, USA
Key Data:
Operator
Anadarko
Location
Gulf of Mexico
Operating companies
Enterprise, Atwater Valley Producers Group, Anadarko, Dominion, Kerr-McGee, Spinnaker and Devon Energy
Independence Hub location
Mississippi Canyon block 920
Water depth
8,000ft
First production
2007
Processing
4,250b/d condensate, 950MMft³/day gas
Risers
12 x 10in risers, 4 x 8in risers
Control umbillicals
12 x gas
Export
20in riser
Payload
19,300t
Displacement
46,160t
Mooring
12-leg mooring system, 9in rope
Acommodation
16 people
Cost
$385 million
Export
140 miles of 24in pipeline
