Technical Guide to the API Standard for Reid Vapor Pressure (RVP) Testing API Publication 2558 (1993, reaffirmed 2001) provides a standardized method for measuring the vapor pressure of petroleum products under controlled laboratory conditions. Known as the Reid Vapor Pressure…

A comprehensive review of the publication’s guidelines for buried pipeline design, installation, and operational integrity API Publ 2566-2004, issued by the American Petroleum Institute, provides state-of-the-art guidance for the design, installation, and operation of buried pipelines. As a publication (not…

Scope and Purpose API Publication 2517, first issued in 1989 and amended by the 1994 Addendum, provides a standardized methodology for estimating evaporation losses from external floating-roof tanks storing volatile liquids. The document supersedes earlier API bulletins and remains a…

* FAQ: ` Q:…A:… `. | Variable | Symbol | Unit | Description | |—|—|—|—| | Vapor Pressure | P | psia | True vapor pressure of the stock liquid at the storage temperature | | Molecular Weight | M…

Evaluating the Structural Effects of Ovality on Buckling Resistance and Allowable Pressure in Cylindrical Shells 1. Purpose and Scope of API Publ 2524 API Publication 2524, formally titled “Effect of Out-of-Roundness on Pressure Vessels,” was first issued in August 1992…

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A comprehensive overview of the technical scope, fireproofing requirements, water spray systems, and compliance practices for liquefied petroleum gas facilities. Scope and Applicability of API Publication 2510A API Publication 2510A, “Fire-Protection Considerations for the Design and Operation of Liquefied Petroleum…

Understanding the Methodology for Estimating Hydrocarbon Vapor Emissions from Fixed-Roof Storage Tanks Scope and Purpose of API Publication 2514A API Publication 2514A, originally issued in 1981 and reaffirmed in 1987, provides a standardized methodology for estimating hydrocarbon evaporation losses from…

Review of the Evaporative Loss Model and Guidance for Emissions Calculation API Publ 2377-1999 is a key technical publication from the American Petroleum Institute (API) that provides a comprehensive review of the evaporative loss model for atmospheric storage tanks. It…

A comprehensive technical overview of the petroleum industry publication covering quality management, transfer operations, and compliance in the downstream fuel supply chain API Publ 2378:2000 – Management of the Fuel Supply Chain – is the petroleum industry’s definitive guidance document…

Understanding the scope, technical requirements, and compliance strategies for API Publication 2391 API Publ 2391-2013 (First Edition) provides recommended practices for the integrity management of piping systems and pipelines in upstream oil and gas facilities. Published by the American Petroleum…

Technical Overview of Scope, Requirements, and Compliance for the Petroleum Industry 1. Scope and Purpose API Publ 2217A-1997 (Guidelines for Work in Inert or Enclosed Confined Spaces) provides industry-recognized safety practices for personnel entering and working within confined spaces that…

Understanding the Scope, Technical Requirements, and Compliance for Fireproofing in the Oil and Gas Industry Scope of API Publ 2218:1999 API Publication 2218:1999, titled Fireproofing Practices in Petroleum and Petrochemical Processing Plants, provides guidelines for the selection, application, and maintenance…

Technical Overview and Implementation Guidance for Accurate Natural Gas Fractionation Analysis Scope of API Publ 2375-1997 API Publication 2375-1997 (commonly referred to as API 2375) establishes a standardized gas chromatographic method for determining the lean gas and hydrocarbon-rich gas content…

Technical requirements for demonstration of vapor dispersion modeling for LNG facilities and risk assessment Scope and Purpose API Publication 2376 (1998) establishes a framework for evaluating and demonstrating the suitability of vapor dispersion models for liquefied natural gas (LNG) applications.…

A comprehensive overview of the scope, technical requirements, and compliance considerations for API Publ 2210 in tank vapor control systems. Introduction API Publication 2210 (1982, Reaffirmed 1986) — commonly referred to as API Publ 2210 — provides guidelines for the…

Understanding ignition energy, quenching distance, and safe handling of flammable gases Scope and Purpose API Publication 2214 (first edition, 1989) provides a comprehensive compilation of spark ignition properties for a wide range of flammable gases and vapors commonly encountered in…