Date
2013 - 2021
Completion: 100%
Carrying out construction and installation works at the facilities for the "Arrangement of sites for single wells and cluster sites of oil fields named after R. Trebs. First priority"; "Arrangement of sites for single wells and cluster sites of oil fields named after R. Trebs. Field support site. First priority"
Arrangement of oil fields named after R.Trebs and A.Titov. Oil pre-gathering site. Varandey
Formation of operational documentation for the facilities at the R. Trebs field
Range of commissioning works “under load” at the facilities of the 1st priority of the 1st stage at the R.Trebs deposit
Date
From 01.02.2021 to the present
Completion: %
Date
2013 - 2015
Completion: 100%
Installation and commissioning works
Date
2012 — 2014
Completion: 100%
Natural gas supply system
Sulfide effluent purification system
Chlorination system
Fuel gas system
Propane storage system
Fired furnace system
Reactor effluent compressor unit
Reactor dryer
Separation unit
Hydrogen purification system
Propylene storage system
Reactor neutralization system
Raw material processing section
Depropanizer column
Selective hydrogenation unit
Deethanizer unit
Propane-propylene fraction separation column
Regeneration column (continuous catalyst regeneraton unit)
Regenerated catalyst transfer (continuous catalyst regeneraton unit)
Continuous catalyst regeneraton waste gas treatment unit Continuous catalyst regeneraton and reactor purging
Transfer of catalyst between the reactor (reactor zone)
Steam generation unit
Methanol system
Ethylene glycol solution storage and distribution unit
Flare system
Alkaline sulphide waste treatment unit
Energy resource systems
Commissioning, start-up
Date
From 2015 to the present
Completion: 100%