Petroleum and Coal Products Manufacturing in Oklahoma

NAICS 324 · OK

This register lists 133 facilities in Oklahoma. The Bureau of Labor Statistics counted 59 establishments in the Petroleum and Coal Products Manufacturing industry in Oklahoma. CVR Common Services, LLC Wynnewood Refinery, located in Wynnewood, employed 319 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Tulsa21 Oklahoma16 Carter8 Rogers7 Muskogee6 Mayes4 Osage4 Bryan3

Biggest cities

Tulsa (17)Oklahoma City (15)Ardmore (7)Muskogee (6)Catoosa (5)Owasso (4)Pryor (4)Edmond (4)Bartlesville (3)Durant (3)

Plants in Oklahoma4 FACILITIES

Facility	City	Employees	Status
Phillips Research Center	Bartlesville	—	LIKELY ACTIVE
Apac-oklahoma Inc.- Pawhuska Quarry	Pawhuska	—	LIKELY ACTIVE
Apac Central INC / Pawhuska Quarry and Asphalt 4055	Pawhuska	—	UNVERIFIED
Chevron Phillips Ch/cpcc Phillips Resear	Bartlesville	—	UNVERIFIED

Search all 133 facilities

All petroleum and coal products manufacturing nationwide · All manufacturing in Oklahoma