New connections

Challenge

It is widely recognized that pipeline installation for oil and gas is an expensive process. The continuous assembly and welding during installation not only make the process costly but also complicate the repair of pipeline damage. The increasing frequency of pipeline damage, particularly concerning critical infrastructure, underscores the need for a faster repair solution.

InnoConnect is a patented modular solution that enables pipe assembly without the need for welding. This innovation allows for faster, cheaper, and more environmentally friendly pipeline installation while facilitating the replacement of damaged sections with new modules using the same procedure as the original installation. This modular approach also enables disassembly and reuse of pipes, further enhancing sustainability.

Solution

InnoConnect was conceived as a simple and environmentally friendly method for assembling pipes, primarily. Initial prototypes made from 3D-printed plastic materials and tested on liquids have demonstrated the desired level of leak-tightness. However, the critical question remains whether this tightness can be achieved with gases and realistic materials like steel.

The project's objective is to test the ability of InnoConnect-assembled pipes to ensure leak-tightness for gas transport under various pressure conditions. This aspect is crucial since pressure conditions vary depending on the environment in which the pipes are used.

As outlined in the activity plan, the project will be executed in four phases:

• 3D Visualization and CAD Design
  Develop 3D visualizations and CAD drawings to create a suitable set of pipes with InnoConnect assembly for testing, likely using 3D printing.
• Design and Production of Test Pipes
  Manufacture test pipes based on the CAD designs.
• Development of Sufficient Sealing Methods
  Work concurrently to ensure adequate sealing mechanisms, guaranteeing no leakage, even during gas transport.
• Leakage Testing Under Different Pressure Conditions
  Conduct comprehensive testing to validate the proof of concept by assessing leak-tightness under varying pressure conditions. If feasible within the project scope, a techno-economic assessment will also be conducted to evaluate the most viable production solution.

Impact

The primary goal of the project is to determine whether pipes assembled with InnoConnect can meet the stringent leak-tightness requirements for gas transport. If successful, the solution holds enormous potential—not only for new pipeline installations and repairs but also for disassembly and reuse of existing pipes. Positive test results could generate significant interest from pipeline manufacturers seeking to implement the solution.

However, the project's limited scope may necessitate follow-up tests involving varying pipe sizes and materials. Further testing in underwater, real-world conditions may also be required. Overall, the project lays the groundwork for new research and development opportunities to refine and expand the application of this innovative coupling method.