Foreword
Introduction
1 Scope
2 Normative references
3 Economic aspects
   3.1 Overview
   3.2 Uncertainty and costs
   3.3 Allocation system overview
4 Allocation from different viewpoints and terminology
   4.1 Physical system
   4.2 Gas/condensate system overview
   4.3 Physical system terms
   4.4 Definitions for allocation systems
   4.5 Allocation from a commercial viewpoint
5 Quantity measurement for gas and condensate
   5.1 Introduction
   5.2 Quantity measurement by type of fluid streams
6 Quality measurement
   6.1 Sampling and analysis
   6.2 Analysis
   6.3 Uncertainties
   6.4 Other
7 Data processing
   7.1 Calculation at the measurement point
   7.2 Balancing and reconciliation
   7.3 Process simulation
   7.4 Line packing and stock change
8 Lift, injection and utility gas
   8.1 General
   8.2 Lift gas
   8.3 Injection gas
   8.4 Utility gas
   8.5 Uncertainty considerations for lift, injection
        and utility gas
9 Uncertainty - General considerations
   9.1 Economic consequences
   9.2 Sensitivity
   9.3 Allocation principle
   9.4 Uncertainty determination
10 Validation
   10.1 General
   10.2 Meter validation
   10.3 Allocation procedures and process validation
   10.4 Data validation
   10.5 Process-model validation
   10.6 Allocation-process results validation
   10.7 Software validation
11 Classification of allocation processes
   11.1 General descriptions and calculations
   11.2 Allocation systems layout
12 Mis-measurements - Measurement-correction and estimations
Annex A (informative) - Adjust for impurities
Annex B (informative) - Adjustments for fuel/utility/vent/flare
        gas
Annex C (informative) - Wet gas
Annex D (informative) - Codes, abbreviations and acronyms
Annex E (informative) - Conversion of molar percent to mass
        percent
Annex F (informative) - Conversion of mole percent to
        percent of the calorific value
Annex G (informative) - Conversion of mole per cent to
        volume percent
Annex H (informative) - Components of gas and liquid
        reported
Bibliography