Allseas used the derrick onboard the former drillship for at-sea construction of the pilot riser system which will ultimately extend to 4km deep when deployed later this year in the Clarion Clipperton ...

The Metals Company (TMC), a company extracting battery metals from seafloor polymetallic nodules, said Friday its subsidiary NORI had signed a non-binding term sheet with its strategic partner and ...

Following earlier successful harbor wet-testing and shallow-water trials in the open sea, the Allseas-designed and constructed pilot nodule collector vehicle was deployed from the Hidden Gem and ...

Russian state giant natural gas company, Gazprom and Swiss-based Allseas Group inked a construction contract for the second line of the offshore section of the TurkStream natural gas pipeline project, ...

Following earlier harbor wet-testing, the Allseas-designed pilot nodule collector vehicle was deployed from the Hidden Gem and lowered to the seafloor in open sea conditions A range of critical drive ...

Nodules on the conveyor Pilot nodule collection system trials achieved a sustained production rate of 86.4 tonnes per hour. The pilot system is expected to be scaled up to include additional collector ...

Offshore installation and decommissioning contractor Allseas said Tuesday it had successfully removed and transported to shore Repsol Norge’s 30,000-tonne Gyda platform "in a matter of days." ...

Trailblazing Dutch marine contractor Allseas has launched a five-year plan to design, develop and deploy a small modular nuclear reactor (SMR) for integration into its major offshore vessels. This ...

Australia’s offshore energy regulator NOPSEMA has closed the matter of Netherlands contractor Allseas' OHS Improvement Notice, which was issued in late March after a "dangerous occurrence" when ...

Allseas, an offshore contractor led by Dutch industrialist Edward Heerema, has ordered a giant heavy transport vessel (HTV) from a Chinese shipyard in response to the growing scale of grid and wind ...