pig reciever at oil and gas wellhead remote platform for internal cleaning and inspection to protect corrode inside sea line pipe

and carbon clean cleaning coated corrode corroded corrosion device drilling energy environmental equipment flow for gas gauge industry inject inside inspection instrument instrumentation intelligent interior internal launch line magnetic maintenance measurement mechanical metal monitoring oil operation oxide pig pigging pipe pipeline platform prevention process production protect reciever remote rig rubber safety sand scrub sea sludge splash stainless steel wellhead