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Autonomous data transmission apparatus

Patent ·
OSTI ID:870883
 [1]
  1. 4675 W. 3825 S, Salt Lake City, UT 84120
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A autonomous borehole data transmission apparatus for transmitting measurement data from measuring instruments at the downhole end of a drill string by generating pressure pulses utilizing a transducer longitudinally responsive to magnetic field pulses caused by electrical pulses corresponding to the measured downhole parameters.

Research Organization:
Idaho National Engineering and Environmental Laboratory, Idaho Falls, ID
DOE Contract Number:
AC07-94ID13223
Assignee:
Kotlyar, Oleg M. (4675 W. 3825 S, Salt Lake City, UT 84120)
Patent Number(s):
US 5615172
OSTI ID:
870883
Country of Publication:
United States
Language:
English

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Related Subjects

/367/175/181/
apparatus
autonomous
borehole
borehole data
caused
corresponding
data
data transmission
downhole
drill
drill string
electrical
electrical pulse
electrical pulses
field
field pulse
generating
generating pressure
instruments
longitudinally
magnetic
magnetic field
measured
measurement
measurement data
measuring
measuring instrument
measuring instruments
parameters
pressure
pressure pulse
pressure pulses
pulses
responsive
string
transducer
transmission
transmission apparatus
transmitting
utilizing