A fire control system for use at a well site for sensing the presence of a fire and for automatically placing into operation apparatus for mixing the fluid produced by the well with a fire control agent to extinguish the fire. Much of the fire control system can be located underground to protect it from a fire.

A fire control system for use at a well site for sensing the presence of a fire and for automatically placing into operation apparatus for mixing the fluid produced by the well with a fire control agent to extinguish the fire. Much of the fire control system can be located underground to protect it from a fire.

The claimed invention relates to the field of safety in the oil and gas industry and can be used for prompt well killing, as well as for extinguishing wells or containers with petroleum products. The technical problem that the claimed solution shall solve involves improving safety when working on oil and gas wells. The technical result of the claimed invention is to enable the operation of an autonomous well killing device with fire-fighting function, initiated manually to kill the well or reacting to a fire at the wellhead using a thermochemical initiator while simultaneously creating pressure in the device body (vessel) to supply killing and fire extinguishing fluid that is sufficient to kill or extinguish the well. At the same time, a special feature of the autonomous well killing device with fire-fighting function is that it can be connected to an existing system of manifold pipes or pressure pipes of protected tanks and wells.

The claimed invention relates to the field of safety in the oil and gas industry and can be used for prompt well killing, as well as for extinguishing wells or containers with petroleum products. The technical problem that the claimed solution shall solve involves improving safety when working on oil and gas wells. The technical result of the claimed invention is to enable the operation of an autonomous well killing device with fire-fighting function, initiated manually to kill the well or reacting to a fire at the wellhead using a thermochemical initiator while simultaneously creating pressure in the device body (vessel) to supply killing and fire extinguishing fluid that is sufficient to kill or extinguish the well. At the same time, a special feature of the autonomous well killing device with fire-fighting function is that it can be connected to an existing system of manifold pipes or pressure pipes of protected tanks and wells.