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CS / BCS

Gas Compressor Packages

Modular compressor packages for natural, associated and fuel gas.

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Gas Compressor Packages: Packaged compressor station functional diagramPackage boundaryLow-pressuregasSuctionseparationCompressorAftercoolingControl andmeteringCompressed gas

Purpose

Raise gas pressure for gathering, treatment, export, injection or local consumption.

Arrangement and integration

Equipment functional diagram

The diagram identifies the principal process duties, equipment connections and product handover points. Final scope, redundancy and battery limits are established from project data.

CS / BCSPackaged compressor station functional diagramFunctional diagram
Gas Compressor Packages: Packaged compressor station functional diagramPackage boundaryLow-pressuregasSuctionseparationCompressorAftercoolingControl andmeteringCompressed gas
Gas

A typical equipment arrangement is shown. Final execution, redundancy and valve scope are established during engineering.

Engineering basis

Design parameters

Final ratings, materials and supply scope are established from project-specific operating data.

Servicecomposition and physical properties
Capacityminimum / normal / maximum cases
Inlet and outlet conditionspressure, temperature and allowable losses
Arrangementredundancy, automation and battery limits to project requirements

Process functions

Principal process duties

  • Inlet separation, filtration and compression
  • Interstage and aftercooling
  • Capacity control, anti-surge and emergency protection

Typical scope

Main equipment

  • 01

    Main process vessel or package

  • 02

    Skid, supports, platforms and piping

  • 03

    Valves, instrumentation and protection systems

  • 04

    Insulation, heat tracing, shelter and electrical systems as required

Questionnaire

Data required for engineering

Worked examples and vessel-volume fields are retained. Use them as guidance or provide parameters from an existing design.

CS / BCS questionnaire
  1. 01

    Gas composition and liquid carryover

  2. 02

    Minimum, normal and maximum flow

  3. 03

    Suction conditions and required discharge pressure

  4. 04

    Turndown, redundancy and operating philosophy

  5. 05

    Driver, cooling, noise and installation requirements

Proposal request

Operating data for a technical and commercial proposal

Attach the completed questionnaire or provide the principal operating data below. Equipment scope, design ratings and battery limits follow engineering review.

Email the questionnaire, specification and attachments

Related scope

Equipment in the same category