Chevron uses Permian playbook to breathe life into Argentina's 'Dead Cow' oil region
Chevron is investing in Argentina's Vaca Muerta shale basin, aiming to triple production by 2035. The company plans to spend $13.8 billion over 30 years, adding two more drilling rigs by 2029. Despite higher costs, Chevron sees potential in the region, which is benefiting from recent government reforms. Chevron's projects in Vaca Muerta include El Trapial, Loma Campana, and Narambuena.
How this was made
The 30-second read
Why it matters
The disclosed plan provides a clear growth pathway for CVX, but execution risk remains high.
Market read
First‑time disclosure of a multi‑billion investment and rig schedule, relevant for long‑term CVX valuation.
What to watch
Argentina's policy volatility and currency access issues could hinder project execution.
Background
Chevron aims to triple its Argentine output by 2035, leveraging US shale expertise in Vaca Muerta.
Ticker impact
Chevron disclosed a $13.8 billion investment plan for the El Trapial block in Vaca Muerta and announced adding a second rig in June 2027 and a third by early 2029, a fact not previously reported.
potential upside as investors price in expanded Vaca Muerta output, though near‑term move likely muted.
The investment size ($13.8 bn) and new rig schedule are material, but benefits accrue over a multi‑year horizon, limiting immediate price reaction.
Market effects
Signals renewed upstream investment in Argentina, may encourage other majors to expand Vaca Muerta exposure.
Could improve Argentine energy sector sentiment and attract foreign capital despite macro risks.
Adds to global shale‑oil supply outlook, modestly influencing oil price forecasts.
Counterpoint
High capital costs and logistical challenges may delay breakeven, limiting upside.
Key entities
- CompanyChevron
US oil major expanding Vaca Muerta operations.
- AssetEl Trapial
Chevron‑owned block in Vaca Muerta slated for new rigs.

