Castorone, located in the Black sea, the is one of the world’s largest and most technologically advanced pipelay vessels. Operating in S-lay configuration, it is capable of installing pipelines up to 60 inches in diameter in environments ranging from shallow waters to ultra-deepwater. Equipped with a DP3 dynamic positioning system, an advanced automated welding line, and a high-capacity pipelay system, Castorone delivers high production rates, precision, and reliability for complex offshore pipeline installation projects.

HRM Boosting – Hassi R’Mel Phase III Step 2 is a capacity enhancement project for the Hassi R’Mel gas field, Algeria’s largest and one of the world’s biggest gas fields. Developed by SONATRACH, the project is designed to offset the natural decline in reservoir pressure and sustain the field’s production capacity over the long term.

Hail & Ghasha Gas Development is one of the world’s largest sour gas development projects. It includes the development of the offshore Hail, Ghasha, Dalma, Nasr, SARB, Bu Haseer, Shuweihat and Mubarraz fields, together with the construction of new offshore infrastructure and onshore gas processing facilities. The project is also designed to become the world’s first net-zero sour gas development. Package 2 (PKG-2) covers the construction of the onshore gas processing facilities. Its main scope includes sour gas processing plants, sulfur recovery and by-product handling units, compression systems, utilities and auxiliary infrastructure, as well as connections to the offshore installations and the UAE’s national gas network. The project aims to increase the United Arab Emirates’ natural gas production, support domestic energy self-sufficiency and boost exports, while reducing the carbon intensity of operations through the integration of Carbon Capture and Storage (CCS) technologies. Once completed, the development is expected to produce approximately 1.5–1.8 billion standard cubic feet of natural gas per day (bcf/d), in addition to condensate and sulfur, making a significant contribution to ADNOC’s long-term gas strategy.