Occidental Petroleum Corp

wikipedia:Occidental Petroleum Corp (S&P 500) OXY (Houston, Texas)

Berkshire

See also

• Oil, Oil refinery, PetroNor, Aramco, Vitol, ADNOC, ENOC, Total, Chevron, ExxonMobil, Texaco, Repsol, Shell, Rosneft, Shell, Brent, BP, TotalEnergies, Occidental Petroleum, Sinopec, OPEC, Brent, Barrel, Diamondback Energy, KOWA, Sonatrach, Oil level, Oil analysis, Sump Oil Pan, SAE J300, High Temperature High Shear (HTHS)