A man died Thursday in an early-morning collision at an oil site in southeast Saskatchewan.

Saskatchewan RCMP said Carnduff RCMP and Oxbow EMS and Fire and Rescue responded to a single-vehicle collision north of Glen Ewen at an oil site.

The adult male driver of the truck was pronounced dead at the scene. The adult female passenger of the vehicle was transported to hospital with unknown injuries.

Carnduff RCMP and RCMP Collision Reconstruction are working to determine the circumstances of the collision.