LandOfFree - US Patents - Listing for Earth boring, well treating, and oil field chemistry

Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component

High temperature viscosifying and fluid loss controlling...

Earth boring – well treating – and oil field chemistry – Well treating – Contains inorganic component other than water or clay

High temperature, low residue well treating fluids and methods

Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component

High viscosity crosslinked gelled alcohol

Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component

High viscosity well treating fluids, additives and methods

Earth boring – well treating – and oil field chemistry – Earth boring – Contains organic component

Highly branched polymeric materials as surfactants for...

Earth boring – well treating – and oil field chemistry – Earth boring – Contains inorganic component other than water or clay

Homogenous synthetic mud-to-cement cementing glasses

Earth boring – well treating – and oil field chemistry – Well treating – Contains inorganic component other than water or clay

Homogenous synthetic mud-to-cement cementing glasses

Earth boring – well treating – and oil field chemistry – Preventing contaminant deposits in petroleum oil conduits

Hydrate inhibition

Earth boring – well treating – and oil field chemistry – Preventing contaminant deposits in petroleum oil conduits

Hydrate inhibition

Earth boring – well treating – and oil field chemistry – Earth boring – Contains organic component

Hydrocarbon base cementitious drilling fluids and methods

Earth boring – well treating – and oil field chemistry – Well treating – Contains inorganic component other than water or clay

Hydrocarbon fluid compositions and methods for using same

Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component

Hydrocarbon gelling compositions useful in fracturing formation

Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component

Hydrocarbon gelling compositions useful in fracturing...

Earth boring – well treating – and oil field chemistry – Earth boring – Contains organic component

Hydrocarbon invert emulsions for use in well drilling operations

Earth boring – well treating – and oil field chemistry – Preventing contaminant deposits in petroleum oil conduits

Hydrocarbon stream antifoulant method using bridged alkyl phenat

Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component

Hydrochloric acid acidizing composition and method

Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component

Hydrolytically and hydrothermally stable consolidation or...

Earth boring – well treating – and oil field chemistry – Earth boring – Contains organic component

Hydrophilic polymer concentrates

Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component

Hydrophobe associative polymers and compositions and methods...