Green Minerals, Oil States Sign LoI for Deep Sea Mining System

© railwayfx / Adobe Stock
© railwayfx / Adobe Stock

Green Minerals AS, a recently formed subsea mineral mining company, has signed a letter of intent with a consortium led by Oil States Industries (UK) Ltd.

The LoI is for collaboration on a FEED study for a turnkey Harsh Environment Deep Sea Mining System (HEDSMS) against a long term contract for exclusive use within Norwegian jurisdiction as defined by the Seabed Minerals Act of 2019.

"The company anticipates first ore under its planned pilot in 2026. The recovered ore is expected to contain significant grades of minerals needed for the green shift, such as copper, cobalt, nickel and rare earth elements (REE)," said Green Minerals.

Green Minerals, a subsea minerals mining company recently created by Seabird Exploration, a Norway-based provider of seismic survey services wanting to diversify its business suffering from oil price cycles, on Tuesday said it expects to have its marine minerals production system ready in 2026.

"The company expects the production system to be ready to commence pilot production in 2026," Green Minerals said.

Green Minerals is a subsidiary of Seabird Exploration, a company known for its seismic services provided to the international oil and gas industry.

Seabird Exploration said in January that Green Minerals focus would be deep-sea mining of marine minerals and Rare Earth Elements (REE) key to the green shift, "eliminating the social costs in onshore mining while reducing the environmental footprint."

The company's plan is for Green Minerals to be recognized as a pioneer in offshore mining and a leader in Marine Minerals.

Medium-term, Green Minerals' plan is to win licenses to survey, explore and produce Marine Minerals on the Norwegian Shelf, "thereby "capitalizing on a NOK 700bn worth of resource potential."

Long term, Green Minerals hopes to win mining licenses internationally based on our Norwegian Shelf technology, and establish the company as a leading offshore miner globally.

According to a Reuters article published in January, Norway could license companies for deep-sea mining as early as 2023, potentially becoming one of the first countries to harvest seabed metals for electric vehicle batteries, wind turbines, and solar farms.

Back in November 2020, following the launch of the ABS subsea mining guide, Matt Tremblay, ABS Senior Vice President, Global Offshore said the world demand for metals required for new forms of transportation and electrical storage is increasing. 

"Metals such as copper, cobalt, nickel and manganese exist on land, but are increasingly difficult to extract sustainably. Subsea mining, with the abundant resources on the seabed, offers an alternative,” he said at the time.


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