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

Oil-based insulating packer fluid

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

Oil-free water-soluble hydroxyethyl cellulose liquid polymer dis

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

Oil-in-water emulsion

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

Oil-in-water-in-oil emulsion

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

Oilwell sealant compositions comprising alkali swellable latex

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

Olefin based frac fluid

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

Olefin isomers as lubricants, rate of penetration enhancers, and

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

Olefins and lubricants, rate of penetration enhancers, and spott

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

Oleophilic alcohols as a constituent of invert drilling fluids

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

Oleophilic basic amine compounds as an additive for invert drill

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

Olive pulp additive in drilling operations

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

On-the-fly control of delayed borate-crosslinking of fracturing

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

On-the-fly preparation of proppant and its use in...

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

Organic emulsion-breaking formula and its use in treating...

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

Organic liquid base drilling fluid with terpene

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

Organofunctional compounds for shale stabilization of the...

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

Organosilicon composition

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

Ortho ester breakers for viscoelastic surfactant gels and...

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

Oxidized guar for oilfield servicing fluids