Aquaterra Energy has secured a major contract for a High Pressure Marine Riser System from Apache North Sea Limited.
SERVICES
SUREcut Cold Cutter
Requirements
- Cut pipe up to 56” diameter.
- Internal/external chamfers.
- Fast cutting speed.
- Cut subsea or at surface.
-
Eliminate flame cutting.
The Solution
Aquaterra can provide heavy duty, light weight cold cutting equipment for both surface and subsea applications. Pipe up to 56” in diameter can be cut quickly and easily. J and V chamfers can also be performed both internally and externally. Where rig air supply limitations exist, Aquaterra can provide a hydraulically driven cutter complete with its own electronic power pack; this system can also be used to perform cold cuts subsea.
The field proven cold cutting equipment can be operated by just one person and a dual motor design ensures reliability and efficiency.
This reliability and speed of cutting was demonstrated on an offshore project, where Aquaterra was called to replace an existing third party contractor.
The timings below show the significant time and cost savings.
Comparison Tests
30” OD x 1.5” wt X 56 Grade Conductors
SUREcut - 45 to 90 Minutes (Complete Cut)
Third party cutter - 6 to 12 Hours (Partial Cut)
20" OD x 0.625" wt X 56 Grade Conductors
SUREcut - 20 Minutes (Complete Cut)
Third Party Cutter - 4 Hours (Complete Cut)
Features & Benefits
- Field proven
- Surface and subsea cuts
- Quick and simple to operate
- Light weight and rugged design
- Straight clean cuts
- Internal/external J and V chamfers
- Hydraulic or pneumatic operation
- Suitable for zoned areas
- Dual motor design
- Reliable and efficient







