Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for continuously injecting fluid in a wellbore while maintaining safety valve operation

Method and apparatus for continuously injecting fluid in a wellbore while maintaining safety valve operation

US Patent 8251147 · Granted Aug 28, 2012

Estimated economic value: $19,801,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cloud-based physiological monitoring system2025
Cloud-based physiological monitoring system2019
Redundant level measuring system2017
Device and method for improving gas lift2016
Downhole safety valve apparatus and method2012
Dead string completion assembly with injection system and methods2012
Method and apparatus to hydraulically bypass a well tool2012
System and method for selectively communicatable hydraulic nipples2011
Method and apparatus for continuously injecting fluid in a wellbore while mainta2011
System and method for thru tubing deepening of gas lift2011
Wellhead assembly and method for an injection tubing string2011
Fluid actuated circulating sub2011