Large-diameter and heavy-wall fabrication of carbon steel pull tubes. Final length 165 feet long with C-class fatigue-sensitive welds.
Acute Technological Services’ welding and integrated services cater to critical applications in oil and gas for both onshore and offshore environments. These services leverage state-of-the-art welding techniques, highly skilled welders and certified welding inspectors (CWIs), along with a vast library of qualified welding procedures. ATS specializes in the welding of Super Duplex, Nickel, Titanium and other high-alloy materials.
Automatic, mechanized, and manual welding capabilities
• Orbital GTAW and pulsed-GMAW welding
• Overlay and buttering (CRA and Ferritic)
• GTAW, SAW, SMAW, FCAW, GMAW, PAW
• Laser welding, cleaning and cladding
• Kinetic induction welding
Our welding solutions are designed to withstand corrosion and wear on critical components, demonstrating long-term durability even in demanding environments.
Thousands of Qualified Weld Procedures
Qualified to Major Operator Requirements
ATS has extensive experience in welding projects for onshore and offshore applications.
- Critical components for deepwater production, including flexible joints, tapered stress joints, and top tension risers
- Multi-jointing of steel catenary risers and flowline pipe
- Assembly, welding, and testing of drilling riser components
- Welding of high-alloy materials for subsea production and control systems
- Welding of control components, including couplers, umbilicals, and flying leads
- Welding of high-strength coiled pipe, coiled tubing services (bending and welding)
- Cladding services
ATS provides services for subsea production and control systems, including instrumentation and controls tubing and quick-connect subsea hydraulic couplers.
ATS’s automated CNC tube bending and installation services includes control tubing for trees, HDUs, UTAs, flying leads, and cobra heads.
Quality Assurance
ATS goes above and beyond for high-quality results for projects. Our welding specialties stem from decades of experience and an extensive portfolio of successful projects.
To ensure the quality of welding projects, an assigned certified welding inspector (CWI) logs details throughout the duration of the project. Non-destructive examination (NDE) methodologies such as ultrasonic testing (UT) and magnetic particle testing (MT) are used to validate the quality of each project, maintaining compliance with stringent industry standards.
