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

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

Scleroglucan based drilling mud

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

Secondary emulsifiers for inverted emulsion fluids and...

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

Seepage loss reducing additive for well working compositions and

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

Self-breakable yield point enhancer for oil based drilling mud

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

Shale hydration inhibition agent and method of use

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

Shale hydration inhibition agent and method of use

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

Shale hydration inhibition agent and method of use

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

Shale hydration inhibition agent and method of use

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

Shale inhibition

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

Shale inhibition additive for oil/gas down hole fluids and...

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

Shale stabilizing drilling fluids comprising calcium...

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

Shale-stabilizing additives

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

Silica-based drilling mud comprising glycoside lubricants...

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

Silica-based drilling mud comprising glycoside lubricants...

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

Silicate drilling fluid composition containing lubricating...

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

Silicic acid mud lubricants

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

Silicone oil-based drilling fluids

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

Silicone resin for drilling fluid loss control

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

Simplified mud systems