104311 ⎘
Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations Compositions for inhibition of corrosion in boreholes or wells
Mutual solvent system and method for improved oil and gas permeability in high temperature formations
#602Methods and compositions for inhibiting metal corrosion
#603Corrosion inhibitors for a fluid
#604Polyelectrolyte complexes for oil and gas applications
#605Fluid loss pills
#606Systems, Methods, and Compositions for the Inhibition of Corrosion of Metallic Surfaces
#607ANTICORROSIVE COMPOSITION
#608Method for Treating Wells by Small-Size Additive-Containing Emulsions
#609Extraction of hydrocarbons from hydrocarbon-containing materials and/or processing of hydrocarbon-containing materials
#610Treatment fluids having biocide and friction reducing properties and associated methods
#611METHODS AND COMPOSITIONS FOR PROTECTING STEELS IN ACIDIC SOLUTIONS
#612CORROSION INHIBITORS FOR OILFIELD APPLICATIONS
#613COMPOSITIONS AND METHODS FOR THE TREATMENT, MITIGATION AND REMEDIATION OF BIOCORROSION
#614Well treatment process
#615Corrosion inhibitor intensifier compositions and associated methods
#616CORROSION AND SCALE INHIBITION COMPOSITIONS AND METHODS OF USE THEREOF
#617SYSTEM FOR TREATING PETROLEUM AND PETROCHEMICAL SLOP OIL AND SLUDGE WASTES
#618Environmentally friendly bis-quaternary compounds for inhibiting corrosion and removing hydrocarbonaceous deposits in oil and gas applications
#619Imidazoline-based heterocyclic foamers for downhole injection
#620Process for the preparation of water-in-oil and oil-in-water nanoemulsions
#621Method of inhibiting corrosion in a conduit
#622CORROSION AND SCALE INHIBITION COMPOSITIONS AND METHODS OF USE THEREOF
#623Corrosion inhibitors containing amphoteric surfactants
#624Corrosion inhibitors containing anionic surfactants
#625Corrosion inhibitors containing cationic surfactants
#626Corrosion inhibitors containing nonionic surfactants
#627Liquid composition suitable for use as a corrosion inhibitor and a method for its preparation
#628Undercarriage for a telescopic frame
#629System and process for inhibitor injection
#630Method of using solubilized transition metal oxides in well operations
#631Chemical composition useful as corrosion inhibitor
#632Method of Increasing pH of High-Density Brines
#633Corrosion-inhibiting additives, treatment fluids, and associated methods
#634Oxidized and maleated compounds and compositions
#635Novel Mercaptan-Based Corrosion Inhibitors
#636Maleated and oxidized fatty acids
#637Methods of increasing permeability in carbonatic rock formations with alkanesulfonic acids
#638Corrosion inhibitor composition comprising a built-in intensifier
#639Corrosion inhibitor intensifier compositions and associated methods
#640Polyelectrolyte complexes for oil and gas applications
#641Method for controlled placement of additives in oil and gas production
#642Acidic treatment fluids and associated methods
#643Method of inhibiting and/or preventing corrosion in oilfield treatment applications
#644Treatment Process for Inhibiting Top of Line Corrosion of Pipes Used in the Petroleum Industry
#645Method for controlled placement of chemicals and composition useful for practicing same
#646Porous composites containing hydrocarbon-soluble well treatment agents and methods for using the same
#647Additives for inhibiting the formation of gas hydrates
#648Anti-oxidizing process for non-cryogenic nitrogen
#649Methods of inhibiting corrosion of a metal surface
#650Corrosion inhibitor compositions and associated methods
#651Corrosion inhibitor or intensifier for use in acidizing treatment fluids
#652Methods and compositions for delaying the release of treatment chemicals
#653Esterquat acidic subterranean treatment fluids and methods of using esterquats acidic subterranean treatment fluids
#654Esterquat acidic subterranean treatment fluids and methods of using esterquats acidic subterranean treatment fluids
#655Corrosion inhibitor systems for low, moderate and high temperature fluids and methods for making and using same
#656Corrosion inhibitor
#657Polyamine-based corrosion inhibitors
#658Method of preparing microparticles
#659Microemulsion containing oil field chemicals useful for oil and gas field applications
#660Process for treating a formation
#661Coated tools for use in oil well pipes
#662Polymeric quaternary ammonium salts useful as corrosion inhibitors and biocides
#663Methods and aqueous acid solutions for acidizing wells containing sludging and emulsifying oil
#664Bis-quaternary ammonium salt corrosion inhibitors
#665System for treating petroleum and petrochemical slop oil and sludge wastes
#666Esterquat acidic subterranean treatment fluids and methods of using esterquats acidic subterranean treatment fluids
#667Process for treating an oil well
#668Process for treating an oil well
#669Method for scale inhibition in oil wells
#670Nitrogen-containing compounds as corrosion inhibitors
#671Method of increasing pH of high-density brines
#672Methods and compositions for inhibiting metal corrosion
#673Corrosion and gas hydrate inhibitors having improved water solubility and increased biodegradability
#674Maximizing the efficacy of thiocyanate scavengers in oilfield brines
#675Composition and methods for inhibiting corrosion of metal during acidizing a wellbore in a subterranean formation for fracking
#676Composition and methods for inhibiting corrosion of metal during acidizing a wellbore in a subterranean formation for fracking
#677Wellbore and geologic formation desulfurization process
#678Method for treating a well bore to remove hydrogen sulfide
#679Hydrogen sulfide treatment method for crude oil/sour gas
#680Process and material for removing hydrogen sulfide from subterranean geological formations during drilling operations
#681Process for removing hydrogen sulfide from subterranean geological formations with a layered triple hydroxide material in a water-based drilling fluid
#682Removing hydrogen sulfide from subterranean geological formation with a copper magnesium iron layered triple hydroxide zeolite material in a water-based drilling fluid
#683Method of removing hydrogen sulfide from a subterranean geological formation with an imidazolate-based nanomaterial in an oil-based drilling fluid
#684Method of removing hydrogen sulfide from a subterranean geological formation with a zeolitic imidazolate framework in waste cooking oil-based drilling fluids
#685Anti-corrosion and low-heat-conduction annulus protection fluid for deep-sea oil and gas exploitation and preparation method thereof
#686Bistable system for the controlled release of corrosion inhibitors
#687Vegetable oil invert emulsion hydrogen sulfide mitigating drilling fluid and method of drilling subterranean geological formation
#688Corrosion inhibition compositions and methods of use
#689Corrosion inhibition compositions and methods of use
#690Increasing scavenging efficiency of HS scavenger by adding linear polymer
#691One-component type multi-functional fracturing fluid additive and process for preparing the same
#692Sealants and lubricants for wireline operations
#693Methods of inhibiting corrosion with a pyrazine corrosion inhibitor
#694Plugging and sealing subterranean formations