the phrase "Operating System" here is being used in the sense of "software to manage resources"... not the resources of the computer, but the resources of the w

the phrase "Operating System" here is being used in the sense of "software to manage resources"... not the resources of the computer, but the resources of the whole system. It is not referring to a replacement for Linux, Windows, VxWorks or uCOS, rather incorporating individual subsystems running those OSs into a whole oilfield-management-system.