US independent refiner Valero more than tripled profits in the first quarter of 2023, growing throughputs and refining margins despite seasonal maintenance.
The company's refining margin rose by 83pc to $23.27/bl compared to the same quarter a year earlier, according to an earnings release today. Per barrel operating expense rose by 1pc to $4.78/bl.
Valero ran its refineries at 93pc utilization rates during the quarter despite planned maintenance at several facilities. Throughputs were up by 4.6pc to 2.93mn b/d from the same quarter in 2022.
First quarter capital expenditure totaled $524mn for Valero, comprising $341mn of sustaining capital, which includes the cost for turnarounds and catalyst changes.
Valero's refining segment reported operating income of $4.1bn in the quarter, nearly triple the $1.5bn the segment reported in the first quarter of 2022.
Overall profit at the refiner more than tripled to $3.1bn in the first quarter from $905mn in the year prior.
The refiner completed a coker project at its 626,000 b/d Port Arthur, Texas, refinery in March and began operations at the upgraded facility in April.
Valero will process more sour crude grades and residual feedstocks following the upgrade, a strategy also being pursued by Marathon Petroleum's nearby 593,000 b/d Galveston Bay refinery, which is adding an additional 17,000 b/d of residual fuel oil upgrading capacity.
Record renewable throughputs
Valero's renewable diesel joint venture with Diamond Green Diesel (DGD) achieved record quarterly throughputs, although margins declined from previous quarters.
Valero's renewable diesel (RD) segment grew operating income by 38pc to $205mn in the first quarter as throughputs more than doubled to 71,000 b/d following the fourth quarter startup of DGD's Port Arthur plant, beating the company's record RD sales volume of 58,000 b/d in the fourth quarter of 2022.
RD refining margins declined by 10pc in the quarter to $1.30/USG compared to the same quarter in 2022.
Valero announced in January that DGD would begin a project to upgrade approximately 50pc of its current 31,000 b/d RD production to SAF. The project is slated for completion in 2025 at an estimated cost of $315mn.

