Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Demulsifiers, their preparation and use in oil bearing formations

Demulsifiers, their preparation and use in oil bearing formations

US Patent 7504438 · Granted Mar 17, 2009

Estimated economic value: $7,224,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Composition and methods for enhancing the production of hydrocarbons2024
Fluid diversion composition in well stimulation2023
Composition and methods for enhancing the production of hydrocarbons2022
Friction-reducing compositions formulated with highly concentrated brine2021
Composition and method for recovering hydrocarbon fluids from a subterranean res2021
Fluid diversion composition in well stimulation2021
Weak gel system for chemical enhanced oil recovery2020
Weak gel system for chemical enhanced oil recovery2019
Permeability of subterranean reservoirs using acid diversion2019
Composition and method for recovering hydrocarbon fluids from a subterranean res2019
Systems and methods for optimizing formation fracturing operations2018
Methods and system for creating high conductivity fractures2018