Dual Portable Modular Source System
D-PMSS™ Overview
Success Comes From Being Adaptable
The benefit of the Portable Modular Source System, (D-PMSS™) is its portability and adaptability. The system is designed to be both land and sea transportable for mobilisation worldwide, and comprises modular units based on ISO sized containers. It can be quickly installed temporarily on a vessel of opportunity, such as a Platform Supply Vessel, rendering it suitable for use as a multiple application Source Vessel. In instances such as reservoir monitoring, this vessel can be provided by the oil company client by utilising an asset already assigned to the operating field with an experienced crew.
WGP’s containerised seismic source solutions have evolved in parallel with the developing Permanent Reservoir Monitoring (PRM), also known as Life of Field Seismic (LoFS), market.
Containers
2 x 40 ft Gun Frame |
20 x 40 ft Umbilical Winch Container |
2 x 10 ft Joining Section |
20 ft PPE Locker Container |
40 ft Workshop |
40 ft Electrical Distribution and Stores Container |
20 ft Office Container |
2 x 10 ft Navigation Stores Container |
2 x 10 ft Gun Stores Container |
WGP PRM DPMSS™ Statoil
Timelapse of mobilisation phase
Compressors
2 x LMF 61 40 ft Compressors |
High Pressure Compound Compressor Unit LMF 62/138-207-D |
Piston Compressor Type: VCS 3421 W14/20 |
Screw Compressor Type: SIGMA 5G |
Diesel-Type Caterpillar 3512 C |
Auxiliary Equipment
Gun Frame cross platform + 2 sets of stairs |
Purpose built fuel tank |
Purpose built condensate tank |
Seabed Seismic |
2 x Stern round down |
HP Air deck connections |