Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ultra-low-tension compositions and their use in enhanced oil recovery

Ultra-low-tension compositions and their use in enhanced oil recovery

US Patent 9856412 · Granted Jan 2, 2018

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of determining solid and liquid components in sedimentary rocks using NMR2025
Method of estimating permeability using NMR diffusion measurements2024
Determination of fluid-phase-specific petrophysical properties of geological cor2024
Method for determining the composition of natural gas liquids, mean pore-size an2021
Nanocomposite oil sensors for downhole hydrocarbon detection2016
Nanocomposite oil sensors for downhole hydrocarbon detection2016
Recovery and separation of crude oil and water from emulsions2014
Recovery and separation of crude oil and water from emulsions2014
Subterranean formation water permeability reducing methods2004
Subterranean formation water permeability reducing methods2004
Recovery of oil using microemulsions1992
Reservoir preflushing process for increasing the rate of surfactant transport in1986