On-site flow calibration of turbine meters for natural gas custody transfer

Journal Article · Wed May 01 00:00:00 EDT 1991 · SPE (Society of Petroleum Engineers) Production Engineering; (United States)

DOI:https://doi.org/10.2118/19076-PA· OSTI ID:5867117

Ting, V C ^[1]; Schexnayder, L L; Conkling, D B ^[2]

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1. Chevron Oil Field Research Co. (US)
2. Chevron U.S.A., Inc. (US)

This paper presents the design criteria, performance characteristics, and calibration procedures relating to a turbine-meter flow-calibration facility used in the high-volume custody transfer of natural gas. The facility, located in Venice, LA, is owned and operated by Chevron U.S.A. Inc. and is used to meter sales volumes of up to 500 MMscf/D (14.16 {times} 10 std m{sup 3}/d) at a nominal operating pressure of 1,000 psig (6.9 MPa). The system includes three 12-in. (30.48 cm) turbine meters used for sales-volume measurement, a bank of sonic nozzles, and a master turbine meter connected in series with the sales meters. The sonic nozzles and master meter serve as flow-proving and -calibration devices. sonic nozzles are recommended by the turbine-meter standard for meter calibration. This paper examines the performance of on-site calibration of gas turbine meters. The Venice facility successfully demonstrated that on-site calibration of gas-metering devices can ensure accurate gas-flow measurement under field conditions.

• OSTI ID: 5867117
• Journal Information: SPE (Society of Petroleum Engineers) Production Engineering; (United States), Vol. 6:2; ISSN 0885-9221
• Country of Publication: United States
• Language: English

Related Subjects

03 NATURAL GAS
42 ENGINEERING
FLOWMETERS
CALIBRATION
NATURAL GAS
PIPELINES
GAS FLOW
GAS METERS
GAS TURBINES
NOZZLES
ENERGY SOURCES
EQUIPMENT
FLUID FLOW
FLUIDS
FOSSIL FUELS
FUEL GAS
FUELS
GAS FUELS
GASES
MACHINERY
MEASURING INSTRUMENTS
METERS
TURBINES
TURBOMACHINERY
032000* - Natural Gas- Transport
Handling
& Storage
420205 - Engineering- Transport & Storage Facilities- (1980-)