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Class Information
Number: 340/853.8
Name: Communications: electrical > Wellbore telemetering or control (e.g., subsurface tool guidance, data transfer, etc.) > With orientation sensing of subsurface telemetering equipment (other than drilling equipment)
Description: Subject matter combined with a determination of the angular direction of the subsurface communications equipment with respect to a vertical axis.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7424527 |
System and method for transmitting pollution information over an integrated wireless network |
Sep. 9, 2008 |
| 7301474 |
Wireless communication system and method |
Nov. 27, 2007 |
| 7171345 |
System and method for simulating an input to a telematics system |
Jan. 30, 2007 |
| 7104331 |
Optical position sensing for well control tools |
Sep. 12, 2006 |
| 7002484 |
Supplemental referencing techniques in borehole surveying |
Feb. 21, 2006 |
| 6988566 |
Acoustic position measurement system for well bore formation |
Jan. 24, 2006 |
| 6927698 |
Shuttle-in receiver for radio-imaging underground geologic structures |
Aug. 9, 2005 |
| 6845563 |
Method and device for the measurement of the drift of a borchole |
Jan. 25, 2005 |
| 6833795 |
Underground utility detection system and method employing ground penetrating radar |
Dec. 21, 2004 |
| 6661738 |
Orientation and calibration of acoustic vector sensor arrays |
Dec. 9, 2003 |
| 6533502 |
Wireless apparatus and method for analysis of piles |
Mar. 18, 2003 |
| 6480119 |
Surveying a subterranean borehole using accelerometers |
Nov. 12, 2002 |
| 6434435 |
Application of adaptive object-oriented optimization software to an automatic optimization oilfield hydrocarbon production management system |
Aug. 13, 2002 |
| 6301551 |
Remote pile driving analyzer |
Oct. 9, 2001 |
| 6271767 |
Inductively coupled underwater modem |
Aug. 7, 2001 |
| 6229453 |
Method to transmit downhole video up standard wireline cable using digital data compression techniques |
May. 8, 2001 |
| 6050349 |
Hydraulic system for mud pulse generation |
Apr. 18, 2000 |
| 5585790 |
Method and apparatus for determining alignment of borehole tools |
Dec. 17, 1996 |
| 5300929 |
Method for delineating an anomalous geologic structure |
Apr. 5, 1994 |
| 5258755 |
Two-source magnetic field guidance system |
Nov. 2, 1993 |
| 5210533 |
Apparatus and method for positioning a tool in a deviated section of a borehole |
May. 11, 1993 |
| 5204673 |
Borehole televiewer system depth encoding and decoding method |
Apr. 20, 1993 |
| 5194859 |
Apparatus and method for positioning a tool in a deviated section of a borehole |
Mar. 16, 1993 |
| 5159578 |
Apparatus for rotating a transducer assembly of a borehole logging tool in a deviated borehole |
Oct. 27, 1992 |
| 4930595 |
Method and apparatus for determining the profile of a subterranean passage |
Jun. 5, 1990 |
| 4905774 |
Process and device for guiding a drilling tool through geological formations |
Mar. 6, 1990 |
| 4873522 |
Method for transmitting downhole data in a reduced time |
Oct. 10, 1989 |
| 4800981 |
Stabilized reference geophone system for use in downhole environment |
Jan. 31, 1989 |
| 4786474 |
Flow-through housing |
Nov. 22, 1988 |
| 4763258 |
Method and apparatus for trelemetry while drilling by changing drill string rotation angle or speed |
Aug. 9, 1988 |
| 4646277 |
Control for guiding a boring tool |
Feb. 24, 1987 |
| 4614250 |
Logging method and apparatus using a sonde equipped with measuring pads |
Sep. 30, 1986 |
| 4596293 |
Targetable drill with pressure telemetering of drill parameters |
Jun. 24, 1986 |
| 4459760 |
Apparatus and method to communicate information in a borehole |
Jul. 17, 1984 |
| 4434654 |
Borehole orientation detection system employing polarized radiation |
Mar. 6, 1984 |
| 4293046 |
Survey apparatus, method employing angular accelerometer |
Oct. 6, 1981 |
| 4021774 |
Borehole sensor |
May. 3, 1977 |
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