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Chinese National Standard Category: Petroleum exploration, development, gathering and transportation equipment in general |
English Title: | The calibration methodology of the down hole electronic pressure gauge |
Chinese Title: | 电子式井下压力计校准方法 |
Standard No.: | SY/T 6640-2012 |
Category No.: | E90 |
Issued by: | National Energy Administration |
Issued on: | 2012-01-04 |
Implemented on: | 2012-3-1 |
Status: | valid |
Superseded by: | |
Superseded on: | |
Abolished on: | |
Superseding: | SY/T 6640-2005 The calibration methodology of the down hole electronic pressure gauge |
Word Count: | 6000 words |
Similar Standards: | AQ 9010-2019 GB/T 8423.1-2018 GB/T 34903.1-2017 GB/T 34903.2-2017 GB/T 8423.5-2017 SY/T 7082-2016 SY/T 7075-2016 SY/T 7081-2016 SY/T 7077-2016 SY/T 7078-2016 SY/T 7074-2016 SY/T 7080-2016 SY/T 7079-2016 SY/T 6976-2014 SY/T 0538-2012 SY/T 6640-2012 SY/T 6679.3-2009 SY/T 6679.2-2009 SY/T 675 8-2009 SY/T 6758-2009 |
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