ISO 2714:2017
Current
The latest, up-to-date edition.
Liquid hydrocarbons — Volumetric measurement by displacement meter
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English
22-11-2017
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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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