Nautilus Pipeline Company, L.L.C
- Location: Extends from Ship Shoal Block 207 to onshore Louisiana interconnects with 4 interstate and 3 intrastate pipelines and is straddled by the Neptune Gas Plant.
- Length: 101 miles
- Diameter: 30-inch
- Capacity: 600 million cubic feet of gas per day.
- Ownership Interest: 100% Neptune Pipeline Company, L.L.C., a limited liability company owned 50% by Enbridge Offshore (Gas Transmission) L.L.C. 24.33% Enbridge Offshore (Neptune Holdings) Inc. 25.67% Sailfish Pipeline Company, L.L.C. (owned 100% by Genesis Energy, L.P.)
- Fields: Transports production sources tied to the Boxer platform in Green Canyon 19 and the Bullwinkle platform in Green Canyon Block 65.