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

Earth boring – well treating – and oil field chemistry – Earth boring – Contains intended gaseous phase at entry into wellbore

Water-based foaming composition-method for making same

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

Water-based high temperature well servicing composition and meth

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

Water-based polymers for use as friction reducers in aqueous...

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

Water-based polymers for use as friction reducers in aqueous...

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

Water-in-oil emulsions with hydrogel droplets background

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

Water-wettable drilling mud additives containing uintaite

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

Wax deposit inhibitors

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

Weight material for drilling fluids and method of creating...

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

Weight material for drilling fluids and method of creating...

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

Well bore servicing fluids comprising thermally activated...

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

Well bore servicing fluids comprising thermally activated...

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

Well cleanout using caustic alkyl polyglycoside compositions

Earth boring – well treating – and oil field chemistry – Well treating – Contains intended gaseous phase at entry into wellbore

Well completion foamed spacer fluids and methods

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

Well completion spacer fluids and methods

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

Well drilling and servicing fluids and methods of increasing the

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

Well drilling and servicing fluids and methods of removing...

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

Well drilling and servicing fluids which deposit an easily remov

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

Well drilling and servicing fluids which deposit an easily remov

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

Well drilling fluids