Ancillary works

Pipeline trenching is required to perform technical diagnostics and ADI works. All works related to this process except for diagnostics including:

  • Land allocation
  • Pipeline axis location
  • Trenching
  • Coating removal/repair
  • Trench backfilling
  • Land reclamation
  • Restored lands handover to the land user

are performed by "PSO "NefteGazDiagnostika" LLC

In addition "PSO "NefteGazDiagnostika" LLC renders road transport services and provides lifting, offroad and special equipment required to perform diagnostics, auxiliary and repair works at oil field and other pipelines. 

"Bumi Armada Caspian LLC is satisfied with NTC Neftegazdiagnostika LLC performance and services provided during installation of the repair clamps and expresses its gratitude for ability to solve challenging and technically complex issues promptly and at high quality standart."
"...The field works were performed within short timeframes and of the highest professional quality; preliminary reports on the diagnostics’ results were also issued in a timely manner."
"The inline inspection of sections of the oil pipeline, in-field flow lines performed by “NTC “Neftegazdiagnostika”, LLC was of the highest quality, even though the project was very difficult."
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Clients and partners
  • Petrodar
  • rosen
  • South Stream
  • Halliburton
  • Al Qahtani
  • Saudi Aramco
  • Kaztransoil
  • weatherford
  • melnik
  • Eni-saipem
  • rnc
  • Bumiarmada
  • Gubkin
  • Rosneft
  • Achimgaz
  • NordStream
  • PI
  • LUKoil
  • Gazprom
  • TDW
  • TPS
  • Asia Trans Gas