Pipeline transportation of viscous hydrocarbons
Pipeline transportation of waxy oils
Pipeline transportation of waxy products
Pipeline utilization enhancement including carbon dioxide...
Pipeline wall inspection apparatus
Pipelining crude oils and tars containing dissolved natural...
Piping method for hydrocarbon product device between...
Piping system for chemical liquids, in particular oil...
Piping system incorporating a liner with integrally formed...
Pivoting vibration absorber including a torsional spring and...
Plant and process for supplying helium to a plurality of...
Plant for filling a packaging volume with gas
Plug flow converting pipeline and method
Plug tube for nmr magnet cryostat
Pneumatic energy source utilizing liquid oxygen
Pneumatic motorized multi-pump system
Polymeric drag reducer performance by injection through a...
Polymeric nanoemulsion as drag reducer for multiphase flow
Portable cryogenic liquid storage-gas supply system
Portable cylinder holder, carrier & securing system