Mining Publication: Electromagnetic Technique for Locating Boreholes

Keywords: Boreholes

Original creation date: January 1978

Authors: HK Sacks

Report of Investigations - January 1978

NIOSHTIC2 Number: 10001248

Pittsburgh, PA: U.S. Department of the Interior, Bureau of Mines, RI 8302, 1978 Jan; :1-14

The Bureau of Mines has developed hardware for electromagnetic (EM) detection and location of miners trapped in underground coal mines. This report describes a technique for using the developed equipment for locating uncased boreholes underground. Results of several field and laboratory experiments are described.

Image of publication Electromagnetic Technique for Locating Boreholes
Report of Investigations - January 1978

NIOSHTIC2 Number: 10001248

Pittsburgh, PA: U.S. Department of the Interior, Bureau of Mines, RI 8302, 1978 Jan; :1-14


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