Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Disproportionate permeability reduction using a viscoelastic surfactant

Disproportionate permeability reduction using a viscoelastic surfactant

US Patent 8895483 · Granted Nov 25, 2014

Estimated economic value: $37,949,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Hydratable polymer slurry and method for water permeability control in subterran2021
Swellable polymer particles for producing well treatments2017
Composition and method for treating subterranean formation2016
Gelled foam compositions and methods2015
Relative permeability modification2013
Method and composition to increase viscosity of crosslinked polymer fluids2011
Method and composition to increase viscosity of crosslinked polymer fluids2011
Composition and method for treating a subterranean formation2008
Method for treating a subterranean formation2007
Propped fracture with high effective surface area2007
Propped fracture with high effective surface area2007
Propped fracture with high effective surface area2006