API MPMS 14.13-ed.1

Anotace textu normy API MPMS 14.13-ed.1 :

API MPMS 14.13, 1st Edition, October 2022 - Manual of Petroleum Measurement Standards Chapter 14.13 Simplified Metering System Design and Performance-based Methodology for Non-custody Gas Measurement

This document, for single-phase gas measurement, provides guidance in the following areas to allow the user to achieve a targeted uncertainty of measurement:

• — selection of flow meter type: differential pressure, displacement, ultrasonic, Coriolis, vortex, turbine, thermal, and others;
• — associated instrumentation for measuring fluid properties and flowing conditions, such as pressure and temperature transmitters, densitometers, gas chromatographs;
• — obtaining and use of gas composition or other analytical data;
• — design and installation requirements of the measurement system;
• — inspection, verification, and calibration practices of flow meters and their associated accessory instrumentation;
• — simplified uncertainty calculations with examples to illustrate the methodology.