LandOfFree - US Patents - Listing for Earth boring, well treating, and oil field chemistry,Well treating,Contains intended gaseous phase at entry into wellbore

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

Colloidal and colloidal-like systems in aqueous, clay-based...

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

Compositions and methods for sealing formations

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

Foam for improving sweep efficiency in subterranean oil-bearing

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

Foam-fluid for fracturing subterranean formations

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

Foamable gel composition

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

Foamed acidizing fluids, additives and methods of acidizing...

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

Foamed fracturing fluids, additives and methods of...

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

Foamed gel for permeability reduction or mobility control in a s

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

Foamed gel systems for fracturing subterranean formations,...

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

Foamed resin compositions for sealing subterranean zones

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

Heavy oil well stimulation composition and process

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

Method for reducing deleterious environmental impact of subterra

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

Methods for stimulating hydrocarbon production

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

Methods of generating gas in and foaming well cement...

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

Methods of generating gas in well treating fluids

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

Polymeric well completion and remedial compositions and methods

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

Process for inert gas generation

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

Process for the downhole upgrading of extra heavy crude oil

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

Recyclable foamed fracturing fluids and methods of using the...