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)
07/2014
07/16/2014CN103923632A 一种解吸附剂及其评价方法 An adsorbent and its evaluation method for solving
07/16/2014CN103923631A 稠油冷采助剂 Heavy cold production assistant
07/16/2014CN103923630A 一种乳液清防蜡剂 Wax emulsion agent
07/16/2014CN103923629A 一种堵水剂 One kind of blocking agent
07/16/2014CN103923628A 一种小井眼单通道固井用低粘柔性水泥浆 One kind slimhole single channel cementing grout with a low viscosity flexible
07/16/2014CN103923627A 一种油气井钻井承压堵漏剂及其制备与应用 Pressure Sealing oil gas well drilling and preparation and application
07/16/2014CN103923626A 一种用于油井堵水的化学堵剂及其使用方法 A chemical blocking agents and methods of using wells for water shutoff
07/16/2014CN103923625A 一种高温环境下钻井用发泡剂 Drilling with a blowing agent under a high-temperature environment
07/16/2014CN103923624A 一种高油水比水包油可循环微泡沫钻井液组合物 A high-water than oil in water can be recycled micro-foam drilling fluid compositions
07/16/2014CN103923623A 一种油基钻井液 An oil-based drilling fluids
07/16/2014CN103923622A 一种多元复合盐水钻井液 Multi - Composite brine drilling fluid
07/16/2014CN103923621A 一种适用于重碳酸钠型地层水的无固相抑垢型修井液 One for sodium bicarbonate type of formation water without solid phase suppression duty workover fluid
07/16/2014CN103923254A 一种盐增稠型水溶性支化聚合物及其制备方法与应用 A salt thickening water-soluble branched polymer and its preparation method and application
07/16/2014CN103923253A 具有高温缓释缓凝基团的油井水泥缓凝剂 Sustained-release retarding high temperature oil well cement retarder groups
07/16/2014CN103031117B 一种油田钻井提速剂 One kind of oilfield drilling speed agent
07/16/2014CN102786918B 降失水剂组合物、包含它的水泥组合物、制备方法及用途 Fluid loss additive composition comprising its cement composition, preparation and uses
07/16/2014CN102766305B 一种高强度耐热聚苯乙烯系复合交联微球材料及其制备方法 A high-strength heat-crosslinked polystyrene microsphere composite material and preparation method
07/16/2014CN102676138B 岩土钻孔或钻挖槽工程护壁用交联型低固相泥浆及其制备方法 Geotechnical drilling or drilling trenching works with Wall crosslinked low solids slurry and its preparation method
07/16/2014CN102492405B 一种用于破碎煤体加固的注浆材料 A coal reinforcement grouting material for crushing
07/16/2014CN102245732B 无铬水基井眼流体 Chrome-free water-based wellbore fluid
07/15/2014US8778852 Breaking viscoelastic surfactant gelled fluids using breaker nanoparticles
07/15/2014US8778851 Methods for treating fibers
07/15/2014US8778850 Biodegradable non-reactive oil-well stimulation fluid and method of use
07/15/2014CA2777618C Scale inhibiting particulates and methods of using scale inhibiting particulates
07/15/2014CA2775996C Crosslinking agents for producing gels and polymer beads for oilfield applications
07/15/2014CA2774306C Cement compositions and methods utilizing nano-clay
07/15/2014CA2723799C Method of remediating bit balling using oxidizing agents
07/15/2014CA2666145C Method for recovering energy in-situ from underground resources and upgrading such energy resources above ground
07/15/2014CA2540767C Method for reducing the viscosity of viscous fluids
07/10/2014WO2014107423A1 Single component resin systems and methods relating thereto
07/10/2014WO2014107391A1 Methods using stimulation-capable drill-in and completion fluids
07/10/2014WO2014106774A2 Viscous fluid systems from waste water
07/10/2014US20140194328 Thermoset ceramic compositions and a method of preparation therefor
07/10/2014US20140194327 Viscous fluid systems from waste water
07/10/2014US20140194326 Compositions and Methods for Treatment of Well Bore Tar
07/10/2014US20140190700 Compositions and methods for controlling particulate migration in a subterranean formation
07/10/2014US20140190699 Recovery of Oil
07/10/2014US20140190697 Single Component Resin Systems and Methods Relating Thereto
07/10/2014US20140190696 Lost Circulation Treatment Fluids Comprising Pumice and Associated Methods
07/10/2014US20140190695 Methods Using Stimulation-Capable Drill-In and Completion Fluids
07/10/2014US20140190693 Hydraulic fracturing
07/10/2014US20140190692 Production-treating chemicals added to polymer slurries used in treatment of oil and gas wells
07/10/2014US20140190690 Oil formulation for preventing water penetration in underground formations
07/09/2014EP2751752A1 Methods and systems for integrated control of subterrranean operations
07/09/2014EP2751220A1 Carbon dioxide-resistant portland based cement composition
07/09/2014EP2751219A1 Composition and method for enhanced hydrocarbon recovery
07/09/2014EP2751218A1 Liquid crude hydrocarbon composition
07/09/2014EP2751217A1 Fluid loss control in viscoelastic surfactant fracturing fluids using water soluble polymers
07/09/2014EP2751216A1 "alternative ligand formulations for cellulose products"
07/09/2014CN103917624A 表面活性剂响应性分散体聚合的微凝胶 Surfactant responsive microgel dispersion polymerization
07/09/2014CN103917623A 超支化聚赖氨酸作为页岩抑制剂的用途 Hyperbranched poly-lysine as shale inhibitor use
07/09/2014CN103917622A 支撑剂材料和定制支撑剂材料表面润湿性的方法 Proppant material and custom proppant material surface wettability
07/09/2014CN103917501A 用于水泥组合物的聚氨酯粉末与可再分散性聚合物粉末的掺混物 Polyurethane powder for a cement composition with a redispersible polymer powder blend
07/09/2014CN103911140A 一种组合型压裂液生物酶破胶剂及其使用方法 Enzyme breaker and use a combination of fracturing fluid biological
07/09/2014CN103911139A 胶囊包裹固体盐酸制备方法 Hydrochloride encapsulated solid preparation
07/09/2014CN103911138A 密度可调型复合加重压裂液 Adjustable heavier density composite fracturing fluid
07/09/2014CN103911137A 瓜胶压裂液用交联破胶剂的制备方法及应用 Guar fracturing fluid cross-linking agent to break with the preparation and application
07/09/2014CN103911136A 一种油基型液态化压裂液增稠剂及其制备方法 An oil-based fracturing fluid thickener type of liquid and its preparation method
07/09/2014CN103911135A 一种驱油剂 One kind of displacing agent
07/09/2014CN103911134A 复合型调剖堵水剂 Composite profile plugging agent
07/09/2014CN103911133A 一种油田使用的新型复合堵漏剂 New composite sealing agent used in a field
07/09/2014CN103911132A 一种全油基钻井液及其制备方法 An all oil-based drilling fluids and its preparation method
07/09/2014CN103911131A 一种钻井液及其制备方法 One kind of drilling fluid and its preparation method
07/09/2014CN103911130A 一种储气库井斜井段防托压润滑钻井液及其防托压润滑方法 One kind of gas storage wells deviated section torr pressure lubrication fluids and anti-anti-Tropsch pressure lubrication method
07/09/2014CN103911129A 一种油基钻井液润湿剂及其应用 An oil-based drilling fluid wetting agents and its application
07/09/2014CN103911128A 一种新型油保材料 A new oil protection material
07/09/2014CN103910830A 一种水溶性支化聚合物及其制备方法与应用 A water-soluble branched polymer and its preparation method and application
07/09/2014CN103910518A 制备陶粒支撑剂的原料组合物和陶粒支撑剂及其制备方法 Preparation of raw material composition and ceramic proppant ceramic proppant and its preparation method
07/09/2014CN103910507A 耐高温多层覆膜砂制备方法 High-temperature multi-coated sand preparation
07/09/2014CN103910501A 一种水玻璃溶液型灌浆材料及其灌浆方法 Type of a solution of sodium silicate grout and grout method
07/09/2014CN103012180B 一种全油基钻井液有机流变改进剂的制备方法 Method for preparing organic whole oil-based drilling fluid rheology modifier
07/09/2014CN102924655B 一种调剖用高强耐温粘弹聚合物 One kind of temperature profile with a high-strength polymer viscoelastic
07/09/2014CN102924654B 一种高强耐温粘弹性压裂液共聚物 A high strength and temperature viscoelastic fracturing fluid copolymer
07/09/2014CN102888212B 一种复合型木质素基钻井液用降粘剂及其制备方法 A composite type lignin-based drilling fluid viscosity reducer and its preparation method
07/09/2014CN102746835B 碳酸盐岩油井密度选择性堵水剂及其制备工艺 Carbonate oil density selective blocking agent and its preparation process
07/09/2014CN102532375B 一种聚丙烯酰胺微球 One kind of polyacrylamide microspheres
07/09/2014CN102453252B 丙烯酰胺型大单体和梳型共聚物及其制备方法和应用 Acrylamide monomer and large comb-type copolymer and its preparation method and application
07/09/2014CN102453194B 一种共聚物及其制备方法 A copolymer and its preparation method
07/09/2014CN102430364B 复合地层渣土改良泡沫型外加剂 Improved foam composite formation sediment admixtures
07/09/2014CN102305048B 控制井眼的环形体积内的压力 Control wellbore pressure within the annular volume
07/09/2014CN101314710B 泡沫调驱剂、驱油体系以及驱油方法 Foam flooding agents, Flooding and flooding method
07/08/2014US8772357 Decontamination, stripping and/or degreasing foam containing solid particles
07/08/2014US8772207 Spherical pellets containing common clay particulate material useful as a proppant in hydraulic fracturing of oil and gas wells
07/08/2014US8772206 Treatment fluids made of halogenisocyanuric acid and its salts for operations in a well
07/08/2014US8772205 Water-soluble degradable synthetic vinyl polymers and related methods
07/08/2014US8772204 Fluorosurfactants and treatment fluids for reduction of water blocks, oil blocks, and/or gas condensates and associated methods
07/08/2014US8772203 Polymeric gel system and methods for making and using same in hydrocarbon recovery
07/08/2014US8770304 Open-hole wellbore lining
07/08/2014US8770296 High density breaker fluids and methods of use thereof
07/08/2014US8770295 Thermally stable, nonionic foaming agent for foam fracturing fluids
07/08/2014US8770291 Hybrid cement set-on-command compositions and methods of use
07/08/2014US8770287 Defoaming agent compositions and methods of making and using same
07/08/2014US8770282 Chemical amendments for the stimulation of biogenic gas generation in deposits of carbonaceous material
07/08/2014CA2761006C Corrosion inhibitor
07/08/2014CA2750256C A method and system using zeta potential altering compositions as aggregating reagents for sand control
07/08/2014CA2684966C Control of particulate entrainment by fluids
07/03/2014WO2014106007A1 Functionalized silicate nanoparticle composition, removing and exfoliating asphaltenes with same
07/03/2014WO2014105591A1 Method, system, and composition for producing oil
07/03/2014WO2014105459A1 Method for treating and measuring subterranean formations
07/03/2014WO2014102388A2 Shale hydration inhibitor complex for aqueous wellbore fluids
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