SY/T 6687-2022
Technical regulations for electromagnetic exploration in wells (English Version)

Standard No.

SY/T 6687-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

国家能源局

Latest

SY/T 6687-2022

Replace

SY/T 6687-2013

SY/T 6687-2022 history

• 2022 SY/T 6687-2022 Technical regulations for electromagnetic exploration in wells
• 2013 SY/T 6687-2013 Technical specification for borehole to surface electromagnetic method
• 2007 SY/T 6687-2007 Technical specifications for borehole to surface geoelectric method