Apparatus and method for detecting a magnetic anomaly contiguous to remote location by SQUID gradiometer and magnetometer systems
Patent
·
OSTI ID:6386208
A superconducting quantum interference device (SQUID) magnetic detection apparatus detects magnetic fields, signals, and anomalies at remote locations. Two remotely rotatable SQUID gradiometers may be housed in a cryogenic environment to search for and locate unambiguously magnetic anomalies. The SQUID magnetic detection apparatus can be used to determine the azimuth of a hydrofracture by first flooding the hydrofracture with a ferrofluid to create an artificial magnetic anomaly therein.
- DOE Contract Number:
- W-7405-ENG-36
- Assignee:
- EDB-83-077515
- Application Number:
- ON: DE83010465
- OSTI ID:
- 6386208
- Country of Publication:
- United States
- Language:
- English
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Apparatus for detecting a magnetic anomaly contiguous to remote location by SQUID gradiometer and magnetometer systems
Apparatus for detecting a magnetic anomaly contiguous to remote location by squid gradiometer and magnetometer systems
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Tue Mar 13 00:00:00 EST 1984
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OSTI ID:6386208
Apparatus for detecting a magnetic anomaly contiguous to remote location by squid gradiometer and magnetometer systems
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OSTI ID:6386208
Feasibility of detecting artificial magnetic anomalies in hydrofractured rock by superconducting gradiometer-SQUID systems
Technical Report
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Wed Dec 01 00:00:00 EST 1976
·
OSTI ID:6386208
Related Subjects
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
MAGNETIC SURVEYS
MAGNETOMETERS
DESIGN
SQUID DEVICES
BOREHOLES
REMOTE AREAS
CAVITIES
ELECTRONIC EQUIPMENT
EQUIPMENT
FLUXMETERS
GEOPHYSICAL SURVEYS
MEASURING INSTRUMENTS
MICROWAVE EQUIPMENT
SUPERCONDUCTING DEVICES
SURVEYS
420201* - Engineering- Cryogenic Equipment & Devices
GENERAL PHYSICS
MAGNETIC SURVEYS
MAGNETOMETERS
DESIGN
SQUID DEVICES
BOREHOLES
REMOTE AREAS
CAVITIES
ELECTRONIC EQUIPMENT
EQUIPMENT
FLUXMETERS
GEOPHYSICAL SURVEYS
MEASURING INSTRUMENTS
MICROWAVE EQUIPMENT
SUPERCONDUCTING DEVICES
SURVEYS
420201* - Engineering- Cryogenic Equipment & Devices