AV Remover: A Revolutionary Solution for Efficient Offshore Platform Removal

The offshore oil and gas industry is constantly evolving, with new technologies and innovations emerging to meet the challenges of extracting resources from the sea. One such innovation is the Seesaw barge removal concept, developed by Heerema Marine Contractors (HMC), a world leader in offshore platform installation and transportation.

In recent years, the North Sea has seen the abandonment of its first platforms, marking the beginning of a new era in offshore decommissioning. As the industry seeks innovative and economical solutions for removing these structures, HMC's Seesaw barge concept is poised to play a key role.

The Seesaw barge removal concept involves four distinct phases. First, previous studies at HMC have demonstrated the feasibility of this approach for typical North Sea jacket removal. Next, the rotation of the jacket during the removal procedure reflects the seesaw principle, where the jacket is lifted in one section or the largest possible section and tilted onto a barge (the H-851-barge). This innovative technique combines the capabilities and capacities of existing HMC equipment.

One of the significant advantages of this concept is the optimal use of jacket buoyancy during the removal procedure. By submerging the stern of the H-851 barge, the Seesaw barge removal concept minimizes the amount of subsea operations required, allowing for greater efficiency and cost savings. Additionally, the possibility to re-use jackets makes this approach an attractive solution for operators.

The development of the Seesaw barge removal concept is a testament to HMC's commitment to innovation and its position as a leader in the offshore industry. With over 500 platforms built to explore the North Sea oil and gas fields since the 1970s, the need for efficient and effective decommissioning solutions has never been more pressing.

As the AV remover, the Seesaw barge removal concept offers a game-changing solution for offshore platform removal. By leveraging HMC's expertise and innovative technology, operators can ensure a safer, faster, and more cost-effective decommissioning process, paving the way for a sustainable future in the North Sea oil and gas industry.

Av remover