SY/T 5098-1991
Specifications for timers used in petroleum downhole instruments (English Version)
- Standard No.
- SY/T 5098-1991
- Language
- Chinese, Available in English version
- Release Date
- 1992
- Published By
- Professional Standard - Petroleum
- Status
- 2022-02
- Replace By
- SY/T 5165-2021
- Latest
- SY/T 5165-2021
- Scope
- This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of timers for petroleum downhole instruments. This standard applies to the design, manufacturing, inspection, packaging, transportation and storage of timers for petroleum downhole instruments.
SY/T 5098-1991 history
- 2021 SY/T 5165-2021 Oil downhole sampler
- 1992 SY/T 5098-1991 Specifications for timers used in petroleum downhole instruments
