Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Composition for and method of altering the permeability of a subterranean formation

Composition for and method of altering the permeability of a subterranean formation

US Patent 4664713 · Granted May 12, 1987

Estimated economic value: $3,794,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fatty acid reaction products of dextrins or dextran formulated with a surfactant2024
Compositions comprising reaction products of saccharide polymers and fatty ester2024
Fatty acid reaction products of dextrins or dextran formulated with a surfactant2023
Decreasing proppant embedment with amine-functionalized polysaccharides2023
Aminocarboxylic acid-functionalized saccharide polymers and methods for producti2023
Decreasing proppant embedment with amine-functionalized polysaccharides2023
Fatty acid reaction products of dextrins or dextran formulated with a surfactant2023
Fatty acid reaction products of dextrins or dextran formulated with a surfactant2022
Systems and methods for measuring fluid additive concentrations for real time dr2017
Systems and methods for real time monitoring of gas hydrate formation2016
Systems and methods for real time drilling fluid management2015
Environmentally friendly low temperature breaker systems and related methods2014