Category API Standards

Understanding the scope, proving requirements, and compliance framework for density metering in the petroleum industry. Scope and Application of API MPMS Chapter 14.6 The API Manual of Petroleum Measurement Standards (MPMS) Chapter 14.6, originally published in 1991 and reaffirmed in…

Critical Requirements for Accurate, Continuous Density Determination in Hydrocarbon Measurement Systems Scope and Application API MPMS Chapter 14.6, originally published in 1991 and corrected via the 1998 errata, provides authoritative guidance on the measurement of density of liquid and gaseous…

“content”: “ Scope and Field of Application API MPMS Chapter 14.5, formally designated Calculation of Gross Heating Value, Specific Gravity, and Compressibility Factor of Natural Gas from Compositional Analysis (2009, reaffirmed 2014), is a cornerstone standard within the broader Manual…

A comprehensive technical article covering the scope, key test methods, implementation practices, and compliance requirements of the API Recommended Practice for water-based drilling fluid field evaluation. ANSI API RP 13B-1-2009 (2014) is a vital recommended practice published by the American…

A Technical Guide to the Standard Procedures for Measuring Density, Rheology, Filtration, and Chemical Properties of Water-Based Muds Scope and Application ANSI API RP 13B-1-2009 (2014) – commonly referred to as API RP 13B-1 – is the industry-recognized recommended practice…

Technical Guide to the Manual of Petroleum Measurement Standards for NGL Conversion Introduction API Manual of Petroleum Measurement Standards (MPMS) Chapter 14.4, originally published in 1991 and reaffirmed in 2012, provides standardized procedures for converting measured mass of natural gas…

Essential technical specifications, flow equations, and compliance guidance for concentric square-edged orifice meters in natural gas service. Scope and Field of Application API MPMS 14.3.3 (2013) constitutes the authoritative standard for the measurement of single-phase, clean natural gas using concentric,…

A Technical Examination of the Second Edition of the Manual of Petroleum Measurement Standards Chapter 14.3.4 1. Introduction and Scope API Manual of Petroleum Measurement Standards (MPMS) Chapter 14.3.4, formally titled “Concentric, Square-Edged Orifice Meters – Part 4: Background, Development,…

An in-depth guide to the scope, discharge coefficient equations, and implementation requirements of the concentric, square-edged orifice meter standard 1. Scope and Field of Application API Manual of Petroleum Measurement Standards (MPMS) Chapter 14.3.1 (Third Edition, 2012) is the definitive…

A Comprehensive Technical Guide to the API Manual of Petroleum Measurement Standards Chapter 14.3.2 Introduction API MPMS 14.3.2 (2016), part of the American Petroleum Institute’s Manual of Petroleum Measurement Standards (MPMS), provides the specification and installation requirements for concentric, square-edged…