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Class Information
Number: 340/855.1
Name: Communications: electrical > Wellbore telemetering or control (e.g., subsurface tool guidance, data transfer, etc.) > Using a specific transmission medium (e.g., conductive fluid, annular spacing, etc.) > Cable or wire (e.g., conductor as support, etc.) > Coupling connection structural feature
Description: Subject matter including a detail of structure forming an electrical connection to a cable or wire or a section thereof.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619541 |
Remote sensor processing system and method |
Nov. 17, 2009 |
| 7527105 |
Power and/or data connection in a downhole component |
May. 5, 2009 |
| 7528736 |
Loaded transducer for downhole drilling components |
May. 5, 2009 |
| 7504963 |
System and method for providing electrical power downhole |
Mar. 17, 2009 |
| 7443312 |
Downhole telemetry system having discrete multi-tone modulation with QAM fallback |
Oct. 28, 2008 |
| 7382273 |
Wired tool string component |
Jun. 3, 2008 |
| 7362235 |
Impedance-matched drilling telemetry system |
Apr. 22, 2008 |
| 7350589 |
Telemetering system |
Apr. 1, 2008 |
| 7319410 |
Downhole transmission system |
Jan. 15, 2008 |
| 7259689 |
Transmitting power and telemetry signals on a wireline cable |
Aug. 21, 2007 |
| 7248177 |
Down hole transmission system |
Jul. 24, 2007 |
| 7201240 |
Biased insert for installing data transmission components in downhole drilling pipe |
Apr. 10, 2007 |
| 7190280 |
Method and apparatus for transmitting and receiving data to and from a downhole tool |
Mar. 13, 2007 |
| 7168510 |
Electrical transmission apparatus through rotating tubular members |
Jan. 30, 2007 |
| 7158048 |
Identically programmed intelligent electrodes for use in geoelectrical surveys |
Jan. 2, 2007 |
| 7084782 |
Drill string telemetry system and method |
Aug. 1, 2006 |
| 6913083 |
Method and apparatus to monitor, control and log subsea oil and gas wells |
Jul. 5, 2005 |
| 6843119 |
Apparatus for measuring and recording data from boreholes |
Jan. 18, 2005 |
| 6727828 |
Pressurized system for protecting signal transfer capability at a subsurface location |
Apr. 27, 2004 |
| 6628206 |
Method and system for the transmission of informations by electromagnetic wave |
Sep. 30, 2003 |
| 6587054 |
Electrical submersible pump cable |
Jul. 1, 2003 |
| 6459383 |
Downhole inductively coupled digital electronic system |
Oct. 1, 2002 |
| 6396414 |
Retractable electrical/optical connector |
May. 28, 2002 |
| 6392561 |
Short hop telemetry system and method |
May. 21, 2002 |
| 6360820 |
Method and apparatus for communicating with downhole devices in a wellbore |
Mar. 26, 2002 |
| 6158276 |
Apparatus for measuring and recording data from boreholes |
Dec. 12, 2000 |
| 5992250 |
Apparatus for the remote measurement of physical parameters |
Nov. 30, 1999 |
| 5945923 |
Device and method for transmitting information by electromagnetic waves |
Aug. 31, 1999 |
| 5589825 |
Logging or measurement while tripping |
Dec. 31, 1996 |
| 5521592 |
Method and apparatus for transmitting information relating to the operation of a downhole electrical device |
May. 28, 1996 |
| 5485745 |
Modular downhole inspection system for coiled tubing |
Jan. 23, 1996 |
| 5455573 |
Inductive coupler for well tools |
Oct. 3, 1995 |
| 5330364 |
Electrical connector for well surveying tool |
Jul. 19, 1994 |
| 5294923 |
Method and apparatus for relaying downhole data to the surface |
Mar. 15, 1994 |
| 5278550 |
Apparatus and method for retrieving and/or communicating with downhole equipment |
Jan. 11, 1994 |
| 5192948 |
Geophone borehole cable |
Mar. 9, 1993 |
| 5140318 |
Data transmission system for downhole logging tools |
Aug. 18, 1992 |
| 4792802 |
Telemetry system for borehole drilling |
Dec. 20, 1988 |
| 4319240 |
Electrical connector for borehole telemetry apparatus |
Mar. 9, 1982 |
| 4126848 |
Drill string telemeter system |
Nov. 21, 1978 |
| 4121193 |
Kelly and kelly cock assembly for hard-wired telemetry system |
Oct. 17, 1978 |
| 4051456 |
Apparatus for establishing and maintaining electric continuity in drill pipe |
Sep. 27, 1977 |
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