Oil’s Well is a game created by NOP Software for the Commodore PET.
The player attempts to manage an oil drilling operation and collect oil. This is done by moving the drill head through a maze using four directional control buttons; the head is trailed by a pipeline connecting it to the base. Subterranean creatures populate the maze; the head can destroy the creatures, but the pipeline is vulnerable. As the player traverses the maze, the pipe grows longer, but pressing a button quickly retracts the head.