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API Chapter 12.1.1 4th edition
Calculation of Static Petroleum Quantities, Part 1--”Upright Cylindrical Tanks and Marine Vessels--” Spanish
API Chapter 12.1.1 4th edition

Calculation of Static Petroleum Quantities, Part 1--”Upright Cylindrical Tanks and Marine Vessels--” Spanish

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API Chapter 12.1.2 2nd edition
Calculation of Static Petroleum Quantities, Part 2—Calculation Procedures for Tank Cars
API Chapter 12.1.2 2nd edition

Calculation of Static Petroleum Quantities, Part 2—Calculation Procedures for Tank Cars

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API Chapter 12.2 2nd edition
Calculation of Petroleum Quantities Using Dynamic Measurement Methods and Volumetric Correction Factors
API Chapter 12.2 2nd edition

Calculation of Petroleum Quantities Using Dynamic Measurement Methods and Volumetric Correction Factors

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API Chapter 12.2.5 1st edition
Calculation of Petroleum Quantities Using Dynamic Measurement Methods and Volumetric Correction Factors, Part 5—Base Prover Volume Using Master Meter Method
API Chapter 12.2.5 1st edition

Calculation of Petroleum Quantities Using Dynamic Measurement Methods and Volumetric Correction Factors, Part 5—Base Prover Volume Using Master Meter Method

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API Chapter 12.4.1 1st edition
Calculation of Petroleum Quantities—Base Prover Volume Determination—Waterdraw Volumetric Method
API Chapter 12.4.1 1st edition

Calculation of Petroleum Quantities—Base Prover Volume Determination—Waterdraw Volumetric Method

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API Chapter 13.2 2nd edition
Methods of Evaluating Meter Proving Data
API Chapter 13.2 2nd edition

Methods of Evaluating Meter Proving Data

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API Chapter 13.3 2nd edition
Measurement Uncertainty
API Chapter 13.3 2nd edition

Measurement Uncertainty

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API Chapter 14.1 8th edition
Collecting and Handling of Natural Gas Samples for Analysis by Gas Chromatography
API Chapter 14.1 8th edition

Collecting and Handling of Natural Gas Samples for Analysis by Gas Chromatography

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API Chapter 14.12 1st edition
Measurement of Gas by Vortex Meters
API Chapter 14.12 1st edition

Measurement of Gas by Vortex Meters

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API Chapter 14.13 1st edition
Simplified Metering System Design and Performance-Based Methodology for Non-Custody Gas Measurement
API Chapter 14.13 1st edition

Simplified Metering System Design and Performance-Based Methodology for Non-Custody Gas Measurement

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API Chapter 14.14 1st edition
Venturi Metering of Natural Gas and Other Related Hydrocarbon Fluids
API Chapter 14.14 1st edition

Venturi Metering of Natural Gas and Other Related Hydrocarbon Fluids

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API Chapter 14.3.1 4th edition
Orifice Metering of Natural Gas and Other Related Hydrocarbon Fluids—Concentric Square-Edged Orifice Meters, Part 1: General Equations and Uncertainty Guidelines
API Chapter 14.3.1 4th edition

Orifice Metering of Natural Gas and Other Related Hydrocarbon Fluids—Concentric Square-Edged Orifice Meters, Part 1: General Equations and Uncertainty Guidelines

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API Chapter 14.3.2 5th edition
Orifice Metering of Natural Gas and Other Related Hydrocarbon Fluids—Concentric, Square-Edged Orifice Meters, Part 2: Specification and Installation Requirements
API Chapter 14.3.2 5th edition

Orifice Metering of Natural Gas and Other Related Hydrocarbon Fluids—Concentric, Square-Edged Orifice Meters, Part 2: Specification and Installation Requirements

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API Chapter 14.3.3 4th edition
Orifice Metering of Natural Gas and Other Related Hydrocarbon Fluids—Concentric, Square-Edged Orifice Meters, Part 3: Natural Gas Applications
API Chapter 14.3.3 4th edition

Orifice Metering of Natural Gas and Other Related Hydrocarbon Fluids—Concentric, Square-Edged Orifice Meters, Part 3: Natural Gas Applications

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API Chapter 14.3.4 4th edition
Orifice Metering of Natural Gas and Other Related Hydrocarbon Fluids—Concentric, Square-Edged Orifice Meters, Part 4: Background, Development, Implementation Procedure, and Example Calculations
API Chapter 14.3.4 4th edition

Orifice Metering of Natural Gas and Other Related Hydrocarbon Fluids—Concentric, Square-Edged Orifice Meters, Part 4: Background, Development, Implementation Procedure, and Example Calculations

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API Chapter 14.4 2nd edition
Converting Mass of Natural Gas Liquids and Vapors to Equivalent Liquid Volumes
API Chapter 14.4 2nd edition

Converting Mass of Natural Gas Liquids and Vapors to Equivalent Liquid Volumes

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API Chapter 14.5 3rd edition
Calculation of Gross Heating Value, Relative Density, Compressibility and Theoretical Hydrocarbon Liquid Content for Natural Gas Mixtures for Custody Transfer
API Chapter 14.5 3rd edition

Calculation of Gross Heating Value, Relative Density, Compressibility and Theoretical Hydrocarbon Liquid Content for Natural Gas Mixtures for Custody Transfer

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API Chapter 14.7 5th edition
Mass Measurement of Natural Gas Liquids and Other Hydrocarbons
API Chapter 14.7 5th edition

Mass Measurement of Natural Gas Liquids and Other Hydrocarbons

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API Chapter 15 4th edition
Guidelines for the Use of Petroleum Industry-Specific International System (SI) Units
API Chapter 15 4th edition

Guidelines for the Use of Petroleum Industry-Specific International System (SI) Units

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API Chapter 17.1 7th edition
Guidelines for Marine Inspection
API Chapter 17.1 7th edition

Guidelines for Marine Inspection

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API Chapter 17.10.2 2nd edition
Measurement of Cargoes On Board Marine Gas Carriers, Part 2—Liquefied Petroleum and Chemical Gases
API Chapter 17.10.2 2nd edition

Measurement of Cargoes On Board Marine Gas Carriers, Part 2—Liquefied Petroleum and Chemical Gases

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API Chapter 17.11 2nd edition
Measurement and Sampling of Cargoes On Board Tank Vessels Using Closed and Restricted Equipment
API Chapter 17.11 2nd edition

Measurement and Sampling of Cargoes On Board Tank Vessels Using Closed and Restricted Equipment

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API Chapter 17.12 2nd edition
Procedures for Bulk Liquid Chemical Cargo Inspections
API Chapter 17.12 2nd edition

Procedures for Bulk Liquid Chemical Cargo Inspections

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API Chapter 17.2 3rd edition
Measurement of Cargoes On Board Tank Vessels
API Chapter 17.2 3rd edition

Measurement of Cargoes On Board Tank Vessels

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API Chapter 17.3 2nd edition
Guidelines for Identification of the Source of Free Waters Associated with Marine Petroleum Cargo Movements
API Chapter 17.3 2nd edition

Guidelines for Identification of the Source of Free Waters Associated with Marine Petroleum Cargo Movements

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