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High transmitting power deep penetration well logging sonde

Patent ·
OSTI ID:5443821
;
A dielectric well logging sonde is described which consists of: a housing; transmitter means located within the housing for transmitting electromagnetic energy at a predetermined dielectric logging frequency and at a power level substantially greater than 2 watts; and a pair of receiver means, each receiver means being means for receiving electromagnetic energy and providing a signal representative of the received electromagnetic energy, one receiver means being located at least 40 inches from the transmitter means and the other receiver means being located at least 50 inches from the transmitting means.
Assignee:
Texaco, Inc., White Plains, NY
Patent Number(s):
US 4599566
OSTI ID:
5443821
Country of Publication:
United States
Language:
English

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Related Subjects

02 PETROLEUM
020200* -- Petroleum-- Reserves
Geology
& Exploration
03 NATURAL GAS
030200 -- Natural Gas-- Reserves
Geology
& Exploration
440400 -- Well Logging Instrumentation
47 OTHER INSTRUMENTATION
CONTROL
DEPTH
DESIGN
DIELECTRIC MATERIALS
DIMENSIONS
DISTANCE
ELECTRIC LOGGING
ELECTROMAGNETIC RADIATION
EQUIPMENT
FREQUENCY CONTROL
GEOLOGIC DEPOSITS
MATERIALS
MINERAL RESOURCES
NATURAL GAS DEPOSITS
OPERATION
PETROLEUM DEPOSITS
POWER RANGE 1-10 W
RADIATIONS
RECORDING SYSTEMS
RESOURCES
SIGNALS
WELL LOGGING
WELL LOGGING EQUIPMENT