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

Earth boring – well treating – and oil field chemistry – Specified breaker component for emulsion or gel

Five layer semiconductor device with separate insulated turn-on

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

Flat rheology drilling fluid

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

Flat rheology drilling fluids

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

Flexible polymer, particles prepared therefrom and process...

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

Fluid and method for releasing tubular elements stuck in a well

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

Fluid comprising cellulose nanofibrils and its use for oil...

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

Fluid drill-hole treatment agents based on polycarboxylic acid d

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

Fluid loss compositions and methods of use for subterranean...

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

Fluid loss control

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

Fluid loss control

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

Fluid loss control additives and subterranean treatment...

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

Fluid loss control agent with triggerable removal mechanism

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

Fluid loss control agents for viscoelastic surfactant fluids

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

Fluid loss control and sealing agent for drilling depleted...

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

Fluid loss control and well cleanup methods

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

Fluid loss reducer for high temperature and high pressure...

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

Fluid loss reducer for high temperature high pressure water...

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

Fluid loss reducer for high temperature high pressure water...

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

Fluid system additive