January 30, 2026
HPHT capability added to Downhole Isolation portfolio just 30 days after launch
ODIN™
HPHT capability
Up to 15,000 psi differential pressure
ODIN™
Features Stellar™ system which provides near-continuous metal-to-metal contact around the full casing circumference
Retrievable bridge plug range
ODIN™ High-Pressure High-Temperature Plug
THOR™ High-Expansion Plug
VALI™ Medium-Expansion Plug (Multi/Single-set)
Downhole Isolation segment growth
Launch – Dec 31, 2025
ODIN™ acquisition – Jan 30, 2026
ALLERØD, Denmark, January 30, 2026 — Welltec® has completed the part acquisition of a downhole plug business derived from Northstar Downhole Specialists. The agreement is centered around the ODIN™ High-Pressure High-Temperature plug – the only retrievable bridge plug on the market validated to seal differential pressures up to 15,000 psi.
Originating as Northstar Drillstem Testers, the proprietary technology is developed by a family-owned company with more than 50 years of expertise, creating a partnership that accelerates the growth of Welltec’s Downhole Isolation segment introduced just 30 days ago, adding high-pressure high-temperature (HPHT) capability.
“When we introduced Downhole Isolation at the beginning of the year, we stated our ambition to scale quickly, and we meant it. With an added focus on downhole plugs, this agreement is an important step toward building a comprehensive, industry-leading portfolio for reservoir isolation,” says Tommy Eikeland - Chief Commercial Officer of Welltec.
A Viking family
Designed for operational flexibility, ODIN covers multiple casing sizes and weights without the need for modification, adding a versatile option to a "Viking" family of downhole plugs for reservoir isolation.
“With ODIN joining THOR and VALI in the Viking family, we now cover the full spectrum of retrievable bridge plug requirements, including HPHT applications."
"The Vikings were known for their assertiveness, shall we say, and we intend to reflect that mindset as we actively bring this portfolio to the market.” adds Eikeland.
ALLERØD, Denmark, January 30, 2026 — Welltec® has completed the part acquisition of a downhole plug business derived from Northstar Downhole Specialists. The agreement is centered around the ODIN™ High-Pressure High-Temperature plug – the only retrievable bridge plug on the market validated to seal differential pressures up to 15,000 psi.
Originating as Northstar Drillstem Testers, the proprietary technology is developed by a family-owned company with more than 50 years of expertise, creating a partnership that accelerates the growth of Welltec’s Downhole Isolation segment introduced just 30 days ago, adding high-pressure high-temperature (HPHT) capability.
“When we introduced Downhole Isolation at the beginning of the year, we stated our ambition to scale quickly, and we meant it. With an added focus on downhole plugs, this agreement is an important step toward building a comprehensive, industry-leading portfolio for reservoir isolation,” says Tommy Eikeland - Chief Commercial Officer of Welltec.
About Welltec
Welltec® is a global technology company committed to optimizing energy for the future. Since our beginning in 1994, we’ve pioneered innovative solutions for oil and gas operators, rapidly expanding to become a leader in high-tech completion, intervention, and new energy solutions.
As the energy industry evolves, so does Welltec. Our solutions address the critical demands of today’s industry by focusing on three core areas: maximizing reservoir contact with advanced completion technologies; optimizing recovery through fast, efficient, lightweight intervention services; and minimizing environmental impact via sustainable energy solutions, including geothermal energy, and carbon capture, utilization, and storage (CCUS).