Reference details
- Reference
- EN ISO 13503-1:2005/AC:2007
- Official title
- Petroleum and natural gas industries - Completion fluids and materials - Part 1: Measurement of viscous properties of completion fluids (ISO 13503-1:2003/Cor 1:2005)
- Organisation
- CEN
- Publisher status in source
- WithdrawnThis is the status recorded in the source, not a statement that this is the latest edition.
- Source access
- 19 October 2026
Research and application
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Product research routes
- Energy equipment and fuels
Energy conversion, generation and fuel characteristics, with attention to the boundary between equipment and installation.
- Measurement, test and laboratory equipment
Measurement function, accuracy claims, electrical safety and the conditions under which results are comparable.
Questions for the evidence file
- Rated operating envelope
- System diagram
- Installation data
- Sampling plan and fuel specification
- Measurement model
- Uncertainty budget
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Legal citation
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