Abstract: An apparatus and method for heating transporting and heating a liquid for treating oil and gas wells and pipeline systems is provided. The apparatus includes a vehicle having an engine and a tank for transporting a liquid that can be used for treating oil wells or pipeline systems is connected to move with the vehicle. A heat exchanger system is operatively connected to the engine. A selectively operable circulating pump and a circulating line are operatively connected between said tank and said heat exchanger system for circulating the liquid from the tank through the heat exchanger system to heat the liquid. The apparatus includes at least one selectively operable valve for controlling the flow of liquid through the circulating pump, the circulating line, and the heat exchanger system. Liquid is pumped through the heat exchanger system to use heat energy from the engine to heat the liquid to a predetermined temperature prior to use for treating an oil well or pipeline system.

Abstract: A spill preventing device for use on a tubular portion of a well head is provided. The device has at least two sections forming an open-topped container with a bottom, the container being of a size to receive spills around the well. The container sections have a central opening in the bottom of the container of a size to fit around a tubular portion of a well head. An upstanding centrally located cylindrical flange is provided to fit around the tubular member. The flange is formed with upwardly extending walls from the container sections, which are releasably connected together to form the flange. A splash suppression assembly is positioned in the open-topped container to prevent liquid from splashing out. The splash suppression assembly has a plurality of rings mounted above the bottom of the container. The rings are concentrically positioned about the central cylindrical flange.