PD ISO/TR 26762:2008
Current
The latest, up-to-date edition.
Natural gas. Upstream area. Allocation of gas and condensate
Hardcopy , PDF
English
03-31-2009
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
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