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KTR-EthosEnergy turnaround completion

KTR-EthosEnergy was involved in the preparation and execution of planned maintenance on the most critical equipment within Kashagan Oil Field.

Goals
  • Reduce Maintenance Spend
  • Emissions Reduction
Sectors
  • Oil & Gas
Asset
  • Gas turbines
  • Field services
Location
Kashagan, Kazakhstan
KTR-EthosEnergy turnaround completion

Project overview

KTR-EthosEnergy was involved in the preparation and execution of planned maintenance on the most critical equipment within Kashagan Oil Field. The scope included the provision of logistics, capital parts, consumables, project management and execution of field services on the following equipment:

  • 2x GE Gas Turbine Frame 5002D HGPI
  • 1x Siemens Gas Turbine SGT600 B Inspection
  • 6 x GENP Centrifugal Compressors-DGS Changeout
  • 4x GENP Reciprocating Compressors Overhaul
  • 2x MAN Screw Compressors Overhaul

Key Challenges

  • Logistical challenge for location of D Island 70km
    offshore
  • Mobilization of 120 KTR-EE personnel over 2 day period
  • Restricted laydown areas for removed equipment
    meant use of barge for storage
  • High levels of H2S onsite as the plant was live during
    slow down phase of project meant all operatives were
    working with escape Oxygen cylinders
  • Sourcing of skilled local labour
  • Unpredictable weather effecting low water levels, ice
    break up, snow and ice during spring period

Project Highlights

They key highlights of the project.

Key Results

  • The project was completed within the approved schedule and budget
  • Minimal quality issues during restart and commissioning phase of plant
  • Successful Dry Low Nox (DLN) tuning of gas turbine twin shafts during plant start up phase

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