Patents
Sitemap › C09 - Dyes; Paints; Polishes; Natural resins; Adhesives; Compositions not otherwise provided for; Applications of materials not otherwise provided for › C09K - Materials for applications not otherwise provided for; Applications of materials not otherwise provided for › C09K 8 - Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
Patents for C09K 8 - Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations (31,745)
03/2014
03/20/2014WO2014043191A1 Treatment fluids comprising magnetic surfactants and methods relating thereto
03/20/2014WO2014042863A1 Fluid loss control composition and method of using the same
03/20/2014WO2014042849A1 Wellbore servicing compositions and methods of making and using same
03/20/2014WO2014042792A1 Acid-in-oil emulsion compositions and methods for treating hydrocarbon-bearing formations
03/20/2014WO2014042552A1 Shapeable particles in oilfield fluids
03/20/2014WO2014042551A1 Acid fracturing with shapeable materials
03/20/2014WO2014042548A1 Hydraulic fracturing with shapeable particles
03/20/2014WO2014041268A1 Method for drilling underground cavities, compositions comprising alkyl polyglycosides, and use thereof as a lubricant in the production of aqueous drilling muds
03/20/2014WO2014006591A3 Alkylthiophene-rich compositions, uses thereof and methods of manufacturing the same
03/20/2014WO2012057910A3 Methods of using nano-particles in wellbore operations
03/20/2014US20140080988 Phosphonate-containing polymer and use thereof and phosphonate-containing polymer viscosity reducer for drilling fluid
03/20/2014US20140080985 Acryloylmorpholine polymer and use thereof and filtrate reducer for drilling fluid
03/20/2014US20140080741 Ferrosilicon weighting agents for wellbore fluids
03/20/2014US20140076635 Method of carrying out a wellbore operation
03/20/2014US20140076572 Thickened viscoelastic fluids and uses thereof
03/20/2014US20140076567 Corrosion inhibitors for oil and gas applications
03/20/2014US20140076565 Thermally-Activated, High Temperature Particulate Suspending Agents and Methods Relating Thereto
03/20/2014US20140076562 Method of Reducing Water or Gas Permeability in a Subterranean Formation
03/20/2014US20140076559 Methods of Treating a Subterranean Formation with Stress-Activated Resins
03/20/2014US20140076558 Methods and Compositions for Treating Proppant to Prevent Flow-Back
03/20/2014US20140076552 Treatment fluids comprising magnetic surfactants and methods relating thereto
03/20/2014CA2827532A1 Use of aqueous alkali aluminosilicate for profile modification, water control and stabilization
03/19/2014EP2708586A1 Friction modifier for drilling fluids
03/19/2014EP2707453A1 Carbon-based fluorescent tracers as oil reservoir nano-agents
03/19/2014EP2707452A1 Methods and compositions for clay control
03/19/2014EP2707451A1 Method of carrying out a wellbore operation
03/19/2014EP2707450A1 Non-aqueous drilling additive useful to produce a flat temperature-rheology profile
03/19/2014EP2707449A1 Curable composition for use as lost circulation material
03/19/2014EP2707448A2 Method of well treatment using synthetic polymers
03/19/2014EP2707340A1 Settable compositions containing metakaolin having reduced portland cement content
03/19/2014CN103649462A Sampling procedure for polymer-based solutions used in underground formations
03/19/2014CN103649265A Process for thickening a drilling mud waste materials and a modified drilling mud waste material
03/19/2014CN103642483A High temperature gelatinizing agent used in acidizing and fracturing and synthetic method thereof
03/19/2014CN103642482A Fracturing fluid nanometer filtrate reducer and synthesis method thereof
03/19/2014CN103642481A Temperature-resistant and salt-resistant type low-interface tension foam oil-displacing agent and preparation method thereof
03/19/2014CN103642480A Novel high-temperature resistant acidification corrosion inhibitor
03/19/2014CN103642479A Cleaning agent for residual oil well cement precipitation layer on inner wall of pipeline
03/19/2014CN103642478A Blocking remover for removing polymer pollutants
03/19/2014CN103642477A High-efficient environment-friendly composite antifreezing emulsion paraffin remover and inhibitor
03/19/2014CN103642476A Shale gas exploitation oil-based drilling fluid well-cementing prepad fluid
03/19/2014CN103642475A Washing agent for wash oil for well cementation and preparation method thereof
03/19/2014CN103642474A Low damage rubber plug thickening agent used for hydraulic fracturing, rubber plug composition and application thereof
03/19/2014CN103642473A Polymer saturated salt water drilling solution suitable for drilling gas storage warehouse
03/19/2014CN103642472A Water-based highly inhibitive positive anti-sloughing drilling fluid
03/19/2014CN103642471A Organic composite filtrate loss reducer for oil-based drilling fluid and preparation method of organic composite filtrate loss reducer
03/19/2014CN103642470A Preparation and using methods of diluent for oil-based drilling fluid
03/19/2014CN103642469A Preparation method of low solidifying point lubricating agent for drilling fluid
03/19/2014CN103642468A Preparation method of lubricant for drilling fluid
03/19/2014CN103642467A Low-fluorescence anti-seize lubricant for drilling fluid and preparation method thereof
03/19/2014CN103642466A Novel anti-balling fluid loss drilling fluid treatment agent
03/19/2014CN103641953A Amphiprotic polyelectrolyte polymer and preparation method thereof
03/19/2014CN103641950A Anionic hydrophobic association partially hydrolyzed polyacrylamide and preparation method and application thereof
03/19/2014CN103641927A Method for preparing instant guar gum applicable to continuous blending under low temperature condition
03/19/2014CN103641750A Surfactant containing aralkyl hydrophobic chain and amido bond linking group
03/19/2014CN102925121B Multifunctional drilling fluid additive and preparation method thereof
03/19/2014CN102786917B Novel solid free drilling fluid for deep mineral exploration complex formation PSP
03/19/2014CN102585791B Displacement agent, preparation method thereof, and application of displacement agent to plugging removal of oil well
03/19/2014CN102482567B Method of reducing the viscosity of hydrocarbon fluids
03/19/2014CN102002353B Oil-soluble thickened oil viscosity reducer
03/19/2014CN101611216B Preconditioning an oilfield reservoir
03/18/2014US8674021 Sulfonated graft copolymers
03/18/2014US8673827 Method of analysis of polymerizable monomeric species in a complex mixture
03/18/2014US8673826 Dry blend fracturing fluid additives
03/18/2014US8673825 Drilling fluid additive with low freezing point
03/18/2014US8672057 Method for controlling loss of drilling fluid
03/18/2014US8672028 Settable compositions comprising interground perlite and hydraulic cement
03/18/2014CA2816126A1 Magnesium chloride in alcoholic solvent for sorel cement
03/18/2014CA2727422C Wellbore servicing compositions comprising a density segregation inhibiting composite and methods of making and using same
03/17/2014CA2823476A1 Surfactant compositions and use for aqueous compositions
03/13/2014WO2014039968A1 Proppant particles formed from slurry droplets and method of use
03/13/2014WO2014039467A1 Method for increasing density of brine phase in oil-based and synthetic-based wellbore fluids
03/13/2014WO2014039410A1 Salt-free invert emulsion drilling fluids and methods of drilling boreholes
03/13/2014WO2014039391A2 Non-aqueous drilling additive useful to improve low shear rate viscosity
03/13/2014WO2014039301A1 Cement compositions and methods of using the same
03/13/2014WO2014039168A1 Electron-poor orthoester for generating acid in a well fluid
03/13/2014WO2014037707A1 Methods for treating subterranean formations
03/13/2014US20140073541 Surfactants for enhanced oil recovery
03/13/2014US20140073540 Acid-in-oil emulsion compositions and methods for treating hydrocarbon-bearing formations
03/13/2014US20140073539 Aqueous dispersion and additives for fracturing work
03/13/2014US20140073538 Fluid Loss Control Composition and Method of Using the Same
03/13/2014US20140073537 Sealant Compositions and Methods of Use
03/13/2014US20140073023 Generation of hydrogen from hydrocarbon bearing materials
03/13/2014US20140069645 Methods to deliver fluids on a well site with variable solids concentration from solid slurries
03/13/2014US20140069644 Wellbore Servicing Compositions and Methods of Making and Using Same
03/13/2014US20140069635 Emulsions to enhance microbial activity in a reservoir
03/13/2014CA2789822A1 Produced water treatment and solids precipitation from thermal treatment blowdown
03/13/2014CA2789820A1 Treatment of produced water concentrate
03/12/2014EP2705116A1 Particulate materials coated with a relative permeability modifier and methods for treating subterranean formations using treatment fluids containing the same
03/12/2014EP2705115A1 Resin-coated proppant and methods of use
03/12/2014EP2705114A1 A proppant
03/12/2014EP2705113A1 Low dosage polymeric naphthenate inhibitors
03/12/2014EP2705112A1 Environmentally friendly low temperature breaker systems and related methods
03/12/2014EP2705111A2 Lignin production from lignocellulosic biomass
03/12/2014EP2705110A1 Surfactant additives used to retain producibility while drilling
03/12/2014EP2705109A1 Methods and compositions using hydrocarbon- based crosslinking fluids with non- detectable btex levels
03/12/2014EP2705108A1 Thermally-activated, high-temperature cement suspending agent
03/12/2014EP2705062A1 Novel shear-stable polymer systems, the production thereof, and the use thereof as thickeners
03/12/2014CN103635560A Weighting agent for use in subterranean wells
03/12/2014CN103635559A Special fluid composition and use thereof
03/12/2014CN103628852A Centre for the preparation of additives for hydraulic fracturing operations and hydraulic fracturing process employing the preparation centre
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