Two employees and a contractor at the Phillips 66 refinery in Borger have been injured in an accident.
A Phillips spokesman says about five tonight the injured were taken to Golden Plains Community Hospital to receive medical treatment.
The condition of the individuals is not life threatening.
Presently one employee is at Golden Plains, the second has been transported to the Lubbock Burn Center.
The contract worker is under observation at Golden Plains.
The spokesman says Phillips 66 is investigating the incident.
Earlier scanner traffic indicated the injured had been exposed to hydrogen sulfide.