Petrobras Signs 20-Year Deal for Port Arthur LNG Phase 2
Sempra Infrastructure has locked in Brazilโs Petrobras as a buyer for its Port Arthur LNG Phase 2 expansion in Texas, Natural Gas Intelligence reports, adding a South American offtaker as the project moves toward a 2030-2031 startup.
Market Impact
Petrobras has agreed to a 20-year LNG supply contract covering 0.8 Mt/y from Port Arthur LNG Phase 2, according to Natural Gas Intelligence. The deal gives Sempra Infrastructure another long-term commercial commitment as construction on the Phase 2 trains continues to advance toward their targeted 2030-2031 startup window.
The agreement adds Brazil to the roster of international buyers backing the Texas export facility, reflecting continued demand from Latin American markets for US Gulf Coast LNG supply even as construction timelines on Phase 2 stretch out several more years.
What It Means for Subcontractors
- Long-term offtake deals like this one signal continued capital commitment to Port Arthur Phase 2, supporting the case for EPC and subcontract packages to move forward on schedule through the 2030-2031 startup target.
- Pipefitting, E&I, and civil crews working Gulf Coast LNG buildouts should track Sempra Infrastructureโs contractor announcements for Phase 2 as commercial backing solidifies and construction schedules firm up.
- Firms with Jones Act marine support, module fabrication, or heavy-haul capacity serving Texas LNG terminals should position now, since offtake agreements of this size typically precede additional construction subcontract awards rather than follow them.
- Local Beaumont-Port Arthur area labor and staffing providers should prepare for sustained workforce demand tied to Phase 2โs multi-year construction runway rather than a short-term ramp.





