On November 22, Gruppo Antonini celebrated the launch of the Maboqueiro Off-Shore platform during a ceremony at its production facility in La Spezia. The event was graced by notable figures, including Patrizia Saccone, La Spezia’s Councillor for Employment and Economic Development, and Lerici’s Deputy Mayor Marco Russo, along with members of the academic community from the Università di Genova.
This impressive platform, marking over 80 years of Gruppo Antonini's expertise in the oil and gas industry, has been designed for gas extraction in the Maboqueiro field, located off the coast of Angola. It stands as the largest and heaviest structure ever constructed by the Group and is a significant achievement in their first EPC (Engineering, Procurement, Construction) project undertaken for Azule Energy, a key player in Angola’s oil and gas sector, co-owned by ENI. The project’s complexity necessitated an extensive 24-month tender process due to the vastness of the construction and its numerous interfaces.
The Maboqueiro EPC project is integral to the Angola NGC (New Gas Consortium) Project, which aims to extract gas condensate from the Quiluma and Maboqueiro fields. This venture includes plans for two platforms, a new onshore gas reception and treatment facility, as well as pipelines for product transportation, with production set to begin in 2026, targeting an output of 330 million cubic feet of gas daily, equating to approximately 4 billion cubic metres per year.
The newly launched Maboqueiro platform features a jacket comprising steel tubular components anchored to the seabed with four impressive 88-metre-long piles. The structure also boasts a three-story deck measuring 25 by 30 metres and weighing a remarkable 2,600 tonnes, making it the heaviest platform ever produced by the Group. Equipped with six well slots (four operational and two backup), the platform is designed to operate at a gas pressure of 60 bars.
A standout feature of this project is the innovative jacket lifting method, a first for Gruppo Antonini, utilizing a specially designed system to erect jacket components in a confined space, successfully addressing significant logistical hurdles.
Additionally, the project has embraced digital innovation, with all quality reports fully digitalized and managed through a specialized software package known as CCMS, which oversees various operations, including maintenance.
Simone Antonini, Group CEO, remarked, "The Maboqueiro project signifies a monumental achievement that showcases our capacity to tackle complex global challenges. This platform not only sets a record in size and technological advancement but also exemplifies our commitment to integrating engineering expertise with sustainability and efficiency."
In 2019, the Antonini Group established Antonini Navi (La Spezia) in partnership with Aldo Manna, leveraging the Group's extensive experience and technological prowess to venture into the yachting industry. The yard focuses on crafting bespoke yachts and military naval units, currently working on three steel yachts over 30 meters in length, with two custom projects expected to be delivered in the latter half of 2025 and a third, the SUY 135, slated for 2026.
The Pertusola shipyard in the Gulf of La Spezia was bought by Walter Antonini in 1977. Since then, Antonini Navi has been a family-held leader in superyacht custom build and refitting.
Credits: Antonini Navi