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SIKG

Gas Metering Systems

Modular metering systems for natural, associated and fuel gas.

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Modular gas metering system
Modular gas metering system

Purpose

Measure gas volume or mass flow and transmit corrected data to the customer metering system.

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.

SIKGGas metering system functional diagramFunctional diagram
Gas Metering Systems: Gas metering system functional diagramMetering-system boundaryGas tometeringSeparation andfiltrationDuty meter runStandby meter runGas-propertymeasurementMetered gasFlow computer anddata
GasAuxiliary line

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.

Servicefrom the questionnaire and stream properties
Flow rangeminimum / normal / maximum
Pressure and temperaturefor all design cases
Metering requirementsallocation or custody-transfer duty as specified

Process functions

Principal process duties

  • Flow filtration and conditioning
  • Duty and check measurement
  • Flow correction, computing and archiving

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.

SIKG questionnaire
  1. 01

    Process fluid and physical properties

  2. 02

    Flow, pressure and temperature for all cases

  3. 03

    Required process result and allowable pressure drop

  4. 04

    Materials, climate and installation category

  5. 05

    Dimensional constraints, battery limits and automation 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

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