Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for selectively plugging highly permeable zones in a subterranean formation

Method for selectively plugging highly permeable zones in a subterranean formation

US Patent 4809781 · Granted Mar 7, 1989

Estimated economic value: $9,593,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

In-situ emulsion polymerization of ethylene derivatives1991
Method to improve use of polymers for injectivity profile control in enhanced oi1990
Method to improve use of polymers for injectivity profile control in enhanced oi1989