Alderley Alderley Alderley Main Equipment • 8-path 10” 300# ultrasonic flow meters • 10”...

2
Alderley Application Notes LNG Metering Project Name: Common Lean LNG Storage Project Phase 4 Location: Ad-Dahirah, Qatar EPC Contractor/Consultants: Chiyoda End User: Qatar Liquefied Gas Company Limited, Qatar Scope of Application The scope of supply includes a cryogenic LNG metering system, consisting of two numbers of 4 x 33.33%, 10” 300# ultrasonic metering streams with provision for a check metering facility with a spare meter run. The system also includes a gas chromatograph and shelters, providing a desired flow rate at 2355m 3 /hr. These systems operate at -162.2°C. Qatar Technical excellence: delivered

Transcript of Alderley Alderley Alderley Main Equipment • 8-path 10” 300# ultrasonic flow meters • 10”...

Page 1: Alderley Alderley Alderley Main Equipment • 8-path 10” 300# ultrasonic flow meters • 10” 300# ball valves (mov and manual) • Pressure and temperature transmitters and indicators

Alderley AlderleyApplication Notes

LNG Metering

Project Name: Common Lean LNG Storage Project Phase 4

Location: Ad-Dahirah, Qatar

EPC Contractor/Consultants: Chiyoda

End User: Qatar Liquefied Gas Company Limited, Qatar

Scope of Application

The scope of supply includes a cryogenic LNG metering system, consisting of two numbers of 4 x 33.33%, 10” 300# ultrasonic metering streams with provision for a check metering facility with a spare meter run. The system also includes a gas chromatograph and shelters, providing a desired flow rate at 2355m3/hr. These systems operate at -162.2°C.

Qatar

Technical excellence: delivered

Page 2: Alderley Alderley Alderley Main Equipment • 8-path 10” 300# ultrasonic flow meters • 10” 300# ball valves (mov and manual) • Pressure and temperature transmitters and indicators

Alderley Alderley

www.alderley.com

Main Equipment

• 8-path 10” 300# ultrasonic flow meters

• 10” 300# ball valves (mov and manual)

• Pressure and temperature transmitters and indicators

• LNG vaporiser and on-line gas chromatograph

• Supervisory control systems with local HMI

• OPC server

Applicable Standards

API MPMS Chp. 4: Proving Systems

API MPMS Chp. 5: Liquid Metering

API MPMS Chp.12: Calculation of Petroleum Quantities

ISO 5168: Measurement of fluid flow - Estimation of uncertainty of a flow-rate measurement

Rev. 1