Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multi zone isolation tool having fluid loss prevention capability and method for use of same

Multi zone isolation tool having fluid loss prevention capability and method for use of same

US Patent 6997263 · Granted Feb 14, 2006

Estimated economic value: $37,852,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Mechanical isolation plugs for inflow control devices2023
Mechanical isolation plugs for inflow control devices2021
Eccentric seat for flapper valve2021
Jettisonable ball seal2020
Remotely operated and multi-functional down-hole control tools2020
Reclosable multi-zone isolation using a piston assembly having a lock out featur2020
Reclosable multi-zone isolation using a pull-force lock mechanism2019
Packer setting tool with internal pump2019
Testable isolation packer2018
Testable isolation packer2018
Protection assembly for downhole wet connectors2017
Assisting retrieval of a downhole tool2017