Oil and Gas

Dohat Al Khaleej has an extensive experience in providing maintenance services to Oil and Gas upstream & Down-stream facilities, On-plot & Off-plot, pipelines, tank farms, refineries, Power plants. Steam generation plant, RO plant, HRSG, HTF and gas processing plants.
DAK has a dedicated team of skilled personnel and specialized equipment to address the maintenance requirements in the Oil & Gas sector including turn around shutdowns. We can provide project support for every phase of your project life cycle, including Project management, Owner representation, Technical assistance including second and third-party  supervision & Technical training.

Maintenance capabilities

Tank

  • Hydraulic Jacking Services
  • Full Bottom plate & Roof Plate replacement
  • Bottom plate, Roof plate and shell repair
  • Floor Grouting / Renovation
  • Seal repair & replacement
  • EPC
  • Commissioning / De-commissioning & Preservation
  • Oil & Gas Process facility construction & Maintenance Projects
  • Routine Maintenance of Process facility Equipment’s
  • Refurbishment Services
  • Wellhead Equipment Maintenance
  • Rotating Equipment Maintenance
  • Static Equipment’s Maintenance
  • On-plot & Off-plot Piping Repairs, Modifications, and Testing
  • Online Hot Tapping, Line Stopping and Machining Services
  • On-plot & Off-plot Valve Repairs
  • Off-plot Flow line & Pipeline Construction, Pigging, Flushing and Hydro-testing
  • Off-plot Location preparation
  • Industrial Cleaning and Catalyst Handling
  • Electrical and Instrumentation Maintenance and Testing
  • Plant Maintenance
  • Workshop based Maintenance
  • HDPE Lining
  • HDPE Lining, Roto-lining, Free standing, Pond lining - Engineering, Procurement, Construction & Maintenance Projects
  • Cold cutting works on plot & Off plot like Pipeline, Flowline, Plates, etc.
  • Composite Wrapping for leak arrest
  • Chemical cleaning and Pickling Passivation
  • De-choking activities
  • Hydro jet services
  • Transportation Service
  • Equipment & Manpower Supply on rental

Shutdown & Turnaround Capabilities

  • Turnaround Planning
  • Emergency Response Teams
  • Positive Isolation and Flange Management
  • N2 Purging
  • Hydrocarbon displacement
  • Provision of Enabling Services: Scaffolding and Insulation Removal
  • Industrial Cleaning
  • NDT and Inspection
  • Onsite Weld Repairs
  • Online Hot Tapping, Line Stopping and Machining Services
  • Onsite Piping/Tubing Repairs, Modifications, and Testing
  • Coating Repairs
  • Valve Refurbishment And Retro-Fitting
  • Lifting and Rigging Services
  • Gas Turbine & Exhaust silencer repair and replacement including refractory
  • Water bath heater bundle, chimney and Tube replacement
  • Static and Rotary Equipment – Dismantling, Overhauling and Erection
  • Electrical and Instrumentation Works
  • He/ N2 Leak Test
  • Gas Turbine & Exhaust silencer repair and replacement including refractory
  • Re-Commissioning and Startup Assistance

Maintenance of Static Equipment Heater Treaters/ Heat Exchangers

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