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ISO 2714:2017

Current
Current

The latest, up-to-date edition.

Liquid hydrocarbons — Volumetric measurement by displacement meter
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

11-22-2017

ISO 2714:2017 describes and discusses the characteristics of displacement flowmeters. Attention is given to the factors to be considered in the application of positive displacement meters to liquid metering. These include the properties and nature of the liquid to be metered, the correct installation and operation of the meter, environmental effects, and the wide choice of secondary and ancillary equipment. Aspects of meter proving and maintenance are also discussed.

ISO 2714:2017 is applicable to the metering of any appropriate liquid. Guidance is given on the use of positive displacement meters in the metering of two-component mixtures of the same phase such as water and oil.

It is not applicable to two-phase flow when gases or solids are present under metering conditions (i.e. two-phase flow). It can be applied to the many and varied liquids encountered in industry for liquid metering only. It is not restricted to hydrocarbons.

Guidance on the performance expected for fiscal/custody transfer applications for hydrocarbons is outlined.

ISO 2714:2017 is not applicable to cryogenic liquids such as liquefied natural gas (LNG) and refrigerated petroleum gas. It does not cover potable water and fuel dispenser applications.

Committee
ISO/TC 28/SC 2
DevelopmentNote
Supersedes ISO/DIS 2714. (11/2017)
DocumentType
Standard
Pages
36
PublisherName
International Organization for Standardization
Status
Current
Supersedes

Standards Relationship
BS ISO 2714:2017 Identical

ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
ISO 91:2017 Petroleum and related products — Temperature and pressure volume correction factors (petroleum measurement tables) and standard reference conditions
ISO 7278-1:1987 Liquid hydrocarbons Dynamic measurement Proving systems for volumetric meters Part 1: General principles
ISO 5168:2005 Measurement of fluid flow — Procedures for the evaluation of uncertainties
ISO 12242:2012 Measurement of fluid flow in closed conduits Ultrasonic transit-time meters for liquid
ISO 9200:1993 Crude petroleum and liquid petroleum products — Volumetric metering of viscous hydrocarbons
API MPM CH4.8 : 2013 MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 4.8: OPERATION OF PROVING SYSTEMS
ISO 4124:1994 Liquid hydrocarbons — Dynamic measurement — Statistical control of volumetric metering systems
ISO/IEC Guide 99:2007 International vocabulary of metrology Basic and general concepts and associated terms (VIM)
ISO 91-2:1991 Petroleum measurement tables Part 2: Tables based on a reference temperature of 20 degrees C
ISO 7278-2:1988 Liquid hydrocarbons — Dynamic measurement — Proving systems for volumetric meters — Part 2: Pipe provers
ISO 5024:1999 Petroleum liquids and liquefied petroleum gases Measurement Standard reference conditions
ISO 91-1:1992 Petroleum measurement tables Part 1: Tables based on reference temperatures of 15 degrees C and 60 degrees F
ISO 7278-3:1998 Liquid hydrocarbons Dynamic measurement Proving systems for volumetric meters Part 3: Pulse interpolation techniques
ISO 11631:1998 Measurement of fluid flow Methods of specifying flowmeter performance
ISO 4267-2:1988 Petroleum and liquid petroleum products — Calculation of oil quantities — Part 2: Dynamic measurement
ISO 6551:1982 Petroleum liquids and gases Fidelity and security of dynamic measurement Cabled transmission of electric and/or electronic pulsed data
ISO 8222:2002 Petroleum measurement systems Calibration Temperature corrections for use when calibrating volumetric proving tanks
ISO 4006:1991 Measurement of fluid flow in closed conduits — Vocabulary and symbols
ISO 9770:1989 Crude petroleum and petroleum products Compressibility factors for hydrocarbons in the range 638 kg/m3 to 1 074 kg/m3

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