Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Downhole heating system with separate wiring cooling and heating chambers and gas flow therethrough

Downhole heating system with separate wiring cooling and heating chambers and gas flow therethrough

US Patent 5539853 · Granted Jul 23, 1996

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for heating a conduit2024
System and method for heating a conduit2024
High temperature densitometer device and steam quality measurement method and de2019
Method for monitoring hydrocarbon production2013
Apparatus and methods for removing mercury from formation effluents2013
Method and apparatus for detecting naphthenic acids2010
Methods and apparatus for determining precipitation onset pressure of asphaltene2002
Process for increasing near-wellbore permeability of porous formations1998
Batch method of in situ steam generation1995
Batch method of in situ steam generation1995
Process for removing and preventing near-wellbore damage due to asphaltene preci1995
Process for increasing near-wellbore permeability of porous formations1994