Telemetry system
Patent
·
OSTI ID:5854863
A telemetry system is descried for transmitting data between a downhole location in a wellbore and the surface of a well. It utilizes an acoustic signal which operates within naturally occurring passbands on a string of pipe and has substantially fixed frequency ranges which are related to pipe length and condition.
- Assignee:
- Sperry Sun Inc
- Patent Number(s):
- US 4293936
- OSTI ID:
- 5854863
- Country of Publication:
- United States
- Language:
- English
Similar Records
Borehole acoustic telemetry system with phase shifted signal
Borehole telemetry system automatic gain control
Impedance-matched drilling telemetry system
Patent
·
Mon Dec 30 23:00:00 EST 1985
·
OSTI ID:5866456
Borehole telemetry system automatic gain control
Patent
·
Mon Mar 02 23:00:00 EST 1981
·
OSTI ID:6211549
Impedance-matched drilling telemetry system
Patent
·
Tue Apr 22 00:00:00 EDT 2008
·
OSTI ID:936324