|
Client
|
Nemo Gathering Co., LLC
|
|
Region
|
Gulf of Mexico
|
|
Location
|
Grand Canyon 158 TLP
|
|
Water Depth
|
325-3000 ft.
|
|
Pipeline(s)
|
- 20" x 23.3 mi. oil
- 18" x 1.5 mi. oil
- 18" x 1.1 mi. oil SCR
- 20" x 23.2 mi. gas
- 18" x 1.1 mi. gas SCR
|
|
Services Performed
|
Subsea, Pipelines
|
| Contractor |
J. Ray McDermott, Inc. |
| Sub-Contractor |
Mentor Subsea Technology Services |
| Award |
August, 1999 |
| Completion |
September, 2000 |
| Project Managers |
- JRM - Fuad Adra / Mark Manfre
- Mentor - Joseph John / Lynn Wang
|
| Key Participants |
- Shaw Automated U.T.
- John Chance Survey
- Vermatt Welding System
- Oceaneering ROV Boat
|
|
Description:
- One of the largest diameter S-Layed deepwater trunklines
in the Gulf of Mexico
- Dynamic positioning S-Lay in water depths up to 3,000
feet
- Trunklines and risers will be S-Layed
Scope:
- Shell Marine Alliance Target Cost for the installation
of pipelines and SCRs
Technology & Innovation:
- Modular S-Lay System
- Dual Head Vermatt Automatic Welding System
- Automated pipe line-up
- Split sleeve field joint fill system
- Automatic U.T. from Shaw
- Fixed A-frame held Stinger
|
