Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Pressure control apparatus and method

Pressure control apparatus and method

US Patent 7296624 · Granted Nov 20, 2007

Estimated economic value: $172,179,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Data retrieval device for downhole to surface telemetry systems2017
Apparatus for receiving and transmitting signals in electromagnetic telemetry sy2014
Downhole telemetry system2014
Deployable zonal isolation system2011
System and method for controlling wellbore pressure during gravel packing operat2009
Downhole actuation tools2009
System and method for controlling actuation of tools in a wellbore2008
Method and apparatus to isolate fluids during gravel pack operations2007
Method and apparatus to selectively reduce wellbore pressure during pumping oper2006
System for cementing a liner of a subterranean well2004