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PREVENTING WATER PRODUCTION IN SUBTERRANEAN FORMATIONS

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Methods and compositions for carbon dioxide-foamed lost circulation materials

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METHODS AND COMPOSITIONS FOR NITROGEN-FOAMED LOST CIRCULATION MATERIALS

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Loss circulation material

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Fixed constructions

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C-36 dimer diamine hydrochloride salt as primary viscosifier for invert-emulsion drilling fluids

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CEMENT SLURRY WITH POLYETHYLENEIMINE HYDROCHLORIDE SALT AS A SHALE INHIBITOR

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QUATERNARY AMMONIUM SALTS AS PRIMARY VISCOSIFIER FOR INVERT-EMULSION DRILLING FLUIDS

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C-36 dimer diamine hydrochloride salt as primary viscosifier for invert-emulsion drilling fluids

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ORGANOCLAY-FREE INVERT EMULSION OIL-BASED DRILLING FLUIDS WITH POLYHEDRAL OLIGOMERIC SILSESQUIOXANE

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Ethylene amine hydrochloride based shale inhibitor for aqueous drilling fluids

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Loss circulation materials for high pressure formations

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Chemistry; metallurgy

Foamable resin composition for controlling loss circulation

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Chemistry; metallurgy

Low-end rheology modifier for oil based drilling fluids

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Chemistry; metallurgy

Methods of treating lost circulation zones

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Chemistry; metallurgy

Method to use loss circulation material composition comprising acidic nanoparticle based dispersion and sodium bicarbonate in downhole conditions

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Cement slurries, cured cement and methods of making and use thereof

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Methods to use water shutoff material composition comprising alkaline nanosilica dispersion and sodium bicarbonate in downhole conditions

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Methods of reducing lost circulation in a wellbore

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Packer fluid with nanosilica dispersion and sodium bicarbonate for thermal insulation

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Accelerated cement composition for reducing corrosion of wellbore casings

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Lignosulfonate and hydrolyzed carbohydrate retarder additive for cement mixture

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Chemistry; metallurgy

Nanosized dendrimeric epoxy resin as a loss circulation material

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Chemistry; metallurgy

Emulsified resin-based loss circulation materials for low pressure formations

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Chemistry; metallurgy

Cement slurries and methods for cementing a casing in a wellbore

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Chemistry; metallurgy

Environmentally friendly epoxidized vegetable oil based fatty acid esters to prevent loss circulation

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Chemistry; metallurgy

Nanosized dendrimeric epoxy resin to prevent casing-casing annulus pressure issues

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Chemistry; metallurgy

Foamable resin composition for controlling loss circulation

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Chemistry; metallurgy

Accelerated cement compositions and methods for top-job cementing of a wellbore to reduce corrosion

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Chemistry; metallurgy

Epoxidized alpha olefin based anti-bit balling additive for water-based drilling fluids

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Chemistry; metallurgy

Epoxidized fatty acid methyl ester as low-shear rheology modifier for invert emulsion oil based mud

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Chemistry; metallurgy

Epoxidized fatty acid methyl ester as primary emulsifier for invert emulsion oil based mud

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Chemistry; metallurgy

Method to use lost circulation material composition comprising alkaline nanoparticle based dispersion and sodium bicarbonate in downhole conditions

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Chemistry; metallurgy

Accelerated cement compositions and methods for treating lost circulation zones

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Epoxidized alpha olefin based lubricant for water-based drilling fluids

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Chemistry; metallurgy

Cements for oil and gas cementing applications

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Chemistry; metallurgy

Invert-emulsion drilling fluids and methods for reducing lost circulation in a subterranean formation using the invert-emulsion drilling fluids

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Chemistry; metallurgy

Method of sand consolidation in petroleum reservoirs

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Chemistry; metallurgy

Drilling fluids that include water-insoluble acid catalyst precursors

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Chemistry; metallurgy

Drilling fluids that include water-soluble acid catalyst precursors or reaction products of such and uses for such drilling fluids

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Chemistry; metallurgy

Drilling fluids that include water-soluble acid catalysts and uses for such

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Chemistry; metallurgy

Treatment of calcium-containing bentonites for drilling fluids

InventorID:

2916420 ⎘