BP buys out Woodside in Trinidad deepwater gas field
BP agreed to acquire Woodside Energy’s interest in the Calypso deepwater gas project in Trinidad and Tobago. BP will buy a 70% stake in Block TTDAA 14, raising its ownership to 100% and taking over operatorship. The deal is expected to close by end-2026. Woodside says Calypso has 3.5trn cu ft reserves.
How this was made

The 30-second read
Why it matters
BP’s acquisition increases its stake to 100% and transfers operatorship, which can streamline decision-making for development and integration with existing regional infrastructure. For Woodside, the transaction reduces exposure to the Calypso project while potentially freeing capital for other priorities.
Market read
This is a disclosed upstream asset acquisition with a stated ownership/operator transfer and an end-2026 close window, which can move deal-flow and portfolio narratives.
What to watch
Key sensitivities are regulatory approvals in Trinidad, reservoir development risk for an early-stage project, and whether BP’s 100% control accelerates FID or merely consolidates optionality.
Background
Calypso is described as an early-stage deepwater natural gas project offshore Trinidad and Tobago, with Woodside previously holding a 70% interest and also a 45% stake in Atlantic LNG.
Ticker impact
BP agreed to buy Woodside’s 70% stake in Trinidad’s Calypso gas project, moving to 100% ownership and operator status.
Moderately positive bias, with focus on deal economics, regulatory approvals, and project development timelines into 2026 close.
The article discloses ownership/operator transfer and expected close timing, but provides no price, valuation, or financial impact, limiting precision.
Woodside will sell its interest in the Calypso gas project, reducing exposure as BP takes 100% and operatorship.
Neutral-to-slightly positive, depending on disclosed consideration and capital allocation priorities not provided here.
The article confirms the stake sale and operator transfer but omits deal value, proceeds, and any guidance or balance-sheet implications.
Market effects
Signals continued supermajor consolidation in deepwater gas, potentially affecting regional LNG feedstock expectations and upstream deal flow sentiment.
Reinforces BP’s operational footprint in Trinidad and Tobago and could influence domestic gas supply and Atlantic LNG upstream contracting dynamics.
Adds to the global upstream M&A pipeline, which can shift investor sentiment around capital discipline and resource replacement strategies.
Counterpoint
Without deal value, funding terms, or development schedule changes, the market may treat this as incremental rather than earnings-relevant near term.
Key entities
- acquirerBP
Agreed to acquire Woodside’s 70% interest in Calypso, raising its stake to 100% and taking operatorship.
- sellerWoodside Energy
Will sell its interest in Calypso; the article frames the deal as transferring operatorship to BP.
- assetCalypso gas project (Block TTDAA 14)
Early-stage deepwater gas project offshore Trinidad and Tobago; described reserves of 3.5 trn cubic feet.



