Comprehensive methodology for chemical and physical characterization, treatment, and disposal of waste solids from drilling operations Scope of API Publication 4558-1995 API Publication 4558-1995 (commonly referred to as API Publ 4558–1995 scan) is a technical document developed by the American…

A Technical Overview of the API Publication’s Scope, Calculation Methods, and Compliance Framework for VOC and HAP Management Scope and Overview API Publication 4525 (1990) is a technical guidance document developed by the American Petroleum Institute to assist operators in…

Comprehensive Guidance on Wastewater Characterization and Treatment Performance for Environmental Compliance 1. Scope of API Publication 4527-1993 API Publication 4527-1993 (scan) was developed by the American Petroleum Institute to provide the refining industry with a consistent technical framework for evaluating…

Technical Guidance for the Application of WET Testing in the Petroleum Industry API Publication 4529, issued in 1991, provides a comprehensive evaluation of whole effluent toxicity (WET) testing as applied to petroleum refinery effluents. This technical document was developed by…

Comprehensive Technical Guide to Testing Protocols and Compliance for Oil Spill Dispersant Environmental Impact Assessment 1. Scope and Purpose of API Publ 4262-1990 API Publication 4262-1990 provides a standardized laboratory protocol for evaluating the acute and sublethal effects of oil…

Methodology, Technical Requirements, and Compliance Guidance for VOC Emission Management Scope and Purpose of API Publ 4452-1987 API Publication 4452-1987, titled Methodology for Estimating Fugitive Hydrocarbon Emissions from Petroleum Refinery Sources, provides a standardized technical framework for estimating volatile organic…

A comprehensive guide to the methodology and compliance implications of API Publication 4465 for hazardous waste characterization in the oil and gas industry Introduction and Scope of API Publ 4465-1987 API Publication 4465-1987 (hereafter referred to as API Publ 4465)…

Guidelines for Safe Transfer Operations in the Petroleum and Chemical Industries Scope and Purpose of API Publ 4479-1989 API Publication 4479-1989 provides a comprehensive framework for evaluating the environmental and engineering factors involved in the transfer of oil and hazardous…

A comprehensive review of solids control, equipment design, and operational best practices for drilling fluid systems Scope and Background API Publ 31101-1993, titled Drilling Fluids Processing: A Review of the Technology and Literature, is a seminal publication by the American…

Comprehensive Overview of the American Petroleum Institute’s Technical Publication on Oxygenated Fuel Blends 1. Scope and Purpose of API Publ 4261‑2001 API Publication 4261, second edition (2001), provides a comprehensive technical assessment of alcohols and ethers when used as blending…

Comprehensive evaluation of oxygenates as motor fuel components and their impact on performance, emissions, and fuel formulation Scope and Background API Publication 4262, first released in 1990, provides a comprehensive technical assessment of alcohols and ethers as potential fuels and…

| Seal Type | Tank Type | Emission Factor (lb/yr-ft diameter) | Performance Level | |—|—|—|—| | Primary, Mechanical Shoe | External FR | X | Moderate | | Primary, Liquid-mounted Resilient | External FR | X | Good |…

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…