Thickened heavy brines
Thickeners having two ionic components and use thereof in aqueou
Thickening of heavy brine solutions
Thixotropic liquid and process for its production
Tracer fluids for enhanced oil recovery
Treating agent composition for leather, for fibrous materials
Treating oil-water-surfactant emulsions with strong inorganic ac
Treating subterranean well formations
Treating wells with self-precipitating scale inhibitor
Treatment of water thickened systems
Triamino- and fluoroalkyl-functional organosiloxanes
Triblock polymers of the BAB type having hydrophobic association
Two-tailed surfactants having one aromatic containing tail and t
Use of amphiphilic copolymers containing a fluorinated...
Use of betaines in mineral oil recovery
Use of carboxymethyl hydroxyethyl cellulose in fracturing fluids
Use of certain materials as thinners in oil based drilling fluid
Use of certain materials as thinners in oil-based drilling fluid
Use of esters of sulfonic acids as anti-sludge agents during the
Use of ground, sized cocoa bean shells as a lost circulation mat