Equinor’s Giant New Arctic Find Starts Pumping to Recoup $8B in 2 Years

ByCharles Kennedy– Mar 31, 2025, 12:30 PM CDT

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The Johan Castberg field is based on three key oil discoveries: Skrugard, Havis, and Drivis, located within production license 532. Equinor expects the field to produce oil for the next 30 years, with an estimated 450 million to 650 million barrels of recoverable oil. Production is expected to ramp up to a rate of 220,000 barrels per day by the second quarter of 2025.

“Johan Castberg will bolster Norway’s role as a long-term, reliable supplier of energy,” said Equinor in a statement. Geir Tungesvik, senior executive at Equinor, noted the field’s rapid payback, stating that the project is expected to repay its investment in under two years, though he did not provide further details.

This is a spider web of discoveries, with exploration in the region ongoing. Equinor has made several nearby discoveries, with plans to bring them into production via Castberg’s floating production, storage, and offloading (FPSO) unit.

Equinor and its partners have also discovered gas and condensate at the Mistral Sør exploration well in the southern Norwegian Sea, estimated at 19-44 million barrels of recoverable oil equivalents. This discovery is strategically located near established gas infrastructure that is vital for European energy security.

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