Chevron's stock rose by 2% following the restart of oil production at Kazakhstan's Tengiz field after a power outage. The company also increased Venezuelan crude shipments with its largest fleet in nearly a year, shipping 200,000 barrels daily despite recent winter storm concerns. Investors anticipate Chevron's Q4 2025 earnings report amid expected impacts from lower commodity prices and look forward to the upcoming OPEC+ meeting for production insights.