Post by account_disabled on Dec 29, 2023 22:55:24 GMT -5
Arefining of petroleum products see geophysical prospecting geological and seismic survey work see Extraction of crude oil Extraction of crude oil This class includes extraction of crude oil This class also includes extraction of bituminous or oil shale and of tar production of crude oil from shale and tar sands processing to obtain crude oil decantation desalination dehydration degasification etc. This class excludes service activities incidental to oil and natural gas extraction see exploration activity for oil and natural.
Gas deposits see manufacture of refined petroleum products see Country Email List recovery of liquefied petroleum gases obtained from petroleum refining see pipeline transport see Extraction of natural gas Extraction of natural gas This class includes production of crude gaseous hydrocarbons natural gas extraction of liquefied gases decanting and separation of liquid hydrocarbon fractions gas desulphurisation This class includes also extraction of liquid hydrocarbons obtained by liquefaction or incidental to oil and.
Natural gas extraction see exploration activity for oil and natural gas deposits see recovery of liquefied petroleum gases obtained from oil refining see production of industrial gases see transportation by pipelines of oil or gas see Extraction of metallic ores This division includes the extraction of metallic ores carried out by underground or surface mining on the seabed etc. Also included are preparation and beneficiation operations such as crushing grinding washing.
Gas deposits see manufacture of refined petroleum products see Country Email List recovery of liquefied petroleum gases obtained from petroleum refining see pipeline transport see Extraction of natural gas Extraction of natural gas This class includes production of crude gaseous hydrocarbons natural gas extraction of liquefied gases decanting and separation of liquid hydrocarbon fractions gas desulphurisation This class includes also extraction of liquid hydrocarbons obtained by liquefaction or incidental to oil and.
Natural gas extraction see exploration activity for oil and natural gas deposits see recovery of liquefied petroleum gases obtained from oil refining see production of industrial gases see transportation by pipelines of oil or gas see Extraction of metallic ores This division includes the extraction of metallic ores carried out by underground or surface mining on the seabed etc. Also included are preparation and beneficiation operations such as crushing grinding washing.