Sonangol-Seadrill JV secures two drillship contracts in Angola

LUANDA, August 25, 2025 – Seadrill on Monday announced that Sonadrill, its 50-50 joint venture with an affiliate of Sonangol, has secured two drillship contracts offshore Angola.

The Seadrill-owned West Gemini received a 284-day contract with Sonangol EP, beginning in late 2025 or early 2026. The Sonangol Libongos, owned by Sonangol, secured a 525-day contract with Azule Energy Angola, scheduled to begin in the third quarter of 2025 with priced options for extension.

Sonadrill currently operates three drillships: the West Gemini, Sonangol Libongos and Sonangol Quenguela. Seadrill provides management, operational and technical support for the joint venture.

Seadrill is a global leader in deepwater oil and gas drilling. It operates a modern fleet of drillships, semi-submersibles and jackups, offering services to national, independent and integrated oil companies.

In Angola, Seadrill operates through Sonadrill, its joint venture with Sonangol, targeting long-term engagement in the offshore hydrocarbons sector.

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