This standard specifies the basic requirements for technical design, data collection, data processing, and data interpretation of in-well and surface electrical exploration for oil and gas exploration and development. This standard is applicable to onshore oil and gas exploration and development well excitation and surface observation frequency domain electrical exploration.
SY/T 6687-2007 history
2022SY/T 6687-2022 Technical regulations for electromagnetic exploration in wells
2013SY/T 6687-2013 Technical specification for borehole to surface electromagnetic method
2007SY/T 6687-2007 Technical specifications for borehole to surface geoelectric method