The technology of processing natural gases into synthetic oil has been developed, including the technological scheme of the stage of reforming natural gases, the stage of desulfurization, pre-reforming and basic reforming, the stage of synthesis of hydrocarbons. Calculations of the main technological equipment of the stages of pre-forming and synthesis of hydrocarbons have been performed. Sketches of the main equipment for the stages of reforming and synthesis of hydrocarbons have been developed.