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
07/30/2014CN103951593A 一种中温清洁压裂液稠化剂合成方法及其应用 A medium Wenqing Jie fracturing fluid thickener synthesis method and its application
07/30/2014CN103554360B 一种耐温抗盐两亲共聚物及其制备方法 One kind of temperature and salt amphiphilic copolymer and its preparation method
07/30/2014CN103013473B 一种碳酸钾聚醚多元醇钻井液的生产方法 One kind of potassium polyether polyol drilling fluid production methods
07/30/2014CN102994055B 一种钻井液用降滤失剂水解聚丙烯腈铵盐的制备方法 One kind of drilling fluid loss additive hydrolyzed with polyacrylonitrile ammonium preparation
07/30/2014CN102936492B 一种应用于低渗透凝析油气井的热化学增产溶液组份 Applied to yield a solution of thermo-chemical components of low permeability gas condensate wells
07/30/2014CN102876313B 疏水缔合聚合物—复合表面活性剂二元复合驱体系及方法 Hydrophobic associating polymer - surfactant complex binary complex drive system and method
07/30/2014CN102471249B 磺酸盐表面活性剂和制备与使用方法 Sulfonate surfactant and the preparation and use of
07/30/2014CN102305047B 控制井眼的环形体积内的压力 Controlling wellbore pressure within the annular volume
07/30/2014CN102205214B N,n-二烷基丙酰胺脂肪烷基甜菜碱两性表面活性剂、制备方法及其在三次采油中的应用 N, n- dialkyl propionamide fatty alkyl betaine amphoteric surfactant, preparation methods and in EOR application
07/30/2014CN102040988B 一种油田固井降失水剂及其制造方法 One kind of oil well cementing fluid loss and its manufacturing method
07/29/2014US8791054 Methods of converting an inactive biocide into an active biocide using a chemical reaction
07/29/2014US8789592 Flooding operations employing chlorine dioxide
07/29/2014US8789586 In situ recovery from a hydrocarbon containing formation
07/29/2014CA2838365C Recycling hydrocarbon hydraulic stimulation fluid
07/29/2014CA2792567C Clean fluid systems for partial monolayer fracturing
07/29/2014CA2771623C Radiation-induced triggering for set-on-command compositions and methods of use
07/29/2014CA2641332C Stimulation method
07/29/2014CA2628509C Viscoelastic compositions comprising polycationic quaternary ammonium compounds
07/24/2014WO2014113445A1 Method, system and composition for producing oil
07/24/2014WO2014113229A1 Methods of controlled release of ph adjustment for oilwell stimulation
07/24/2014WO2014113206A1 Nanogels for delayed gelation
07/24/2014WO2014113129A1 In-line, high pressure well fluid injection blending
07/24/2014US20140206583 Wellbore servicing fluid having hydrophobically modified polymers
07/24/2014US20140206582 Completion Fluid for Reducing Friction Between Metal Surfaces
07/24/2014US20140202701 Iron Control Agents and Related Methods
07/24/2014US20140202700 Biodegradable oil external emulsion for removal of asphaltene and/or paraffin from producing oil wells
07/24/2014US20140202698 Set-Delayed Cement Compositions Comprising Pumice and Associated Methods
07/24/2014US20140202696 Interpenetrating polymer network deformable proppant
07/24/2014US20140202693 Nanogels for delayed gelation
07/24/2014US20140202685 In-situ acid stimulation of carbonate formations with acid-producing microorganisms
07/24/2014US20140202684 In-situ acid stimulation of carbonate formations with acid-producing microorganisms
07/24/2014US20140202356 Compositions for treating materials and methods of treating same
07/23/2014EP2757138A1 Hydraulic fracturing composition
07/23/2014EP2756161A2 Methods of using oleaginous fluids for completion operations
07/23/2014EP2756111A1 Inhibitors of top-of-line corrosion of pipelines conveying crudes from extraction of hydrocarbons
07/23/2014EP2756053A1 Surfactant responsive dispersion polymerized micro-gels
07/23/2014EP2756052A1 Surfactant responsive emulsion polymerized micro-gels
07/23/2014EP2756051A1 Surfactant responsive micro-gels
07/23/2014CN103946348A 动力学水合物抑制剂的再生 Regeneration of kinetic hydrate inhibitors
07/23/2014CN103946336A 使用控释示踪剂的方法 Tracer method using controlled-release
07/23/2014CN103937484A 一种页岩气井滑溜水压裂液体系高效乳态快速水溶减阻剂 One kind of slippery shale gas well fracturing fluid system water fast and efficient milk soluble DRA states
07/23/2014CN103937483A 一种瓜胶清洁压裂液及其制备方法和应用 One kind of guar gum clean fracturing fluid and its preparation method and application
07/23/2014CN103937482A 一种两性离子共聚物驱油剂及其合成方法 An amphoteric ionic copolymer displacing agent and synthesis method
07/23/2014CN103937481A 耐高温的低张力泡沫驱油剂及其制备方法 High temperature, low tension foam flooding oil and its preparation method
07/23/2014CN103937480A 一种有机碱/表面活性剂二元复合驱油体系及其制备方法与应用 An organic alkali / surfactant binary combination flooding system and its preparation method and application
07/23/2014CN103937479A 一种气田泡排剂用发泡材料、缓溶型泡排剂及其制备方法 One kind of gas bubble discharge agent with foam, slow-dissolving foam discharge type and preparation method
07/23/2014CN103937478A 一种用于提高原油采收率的纳米流体的制备方法 Preparation method for enhanced oil recovery nanofluids
07/23/2014CN103937477A 一种解决油井井下腐蚀可控释放固体缓蚀剂及其制备方法 One solution to controlled release solid oil downhole corrosion inhibitor and its preparation method
07/23/2014CN103937476A 一种用于多层产出液混合结垢与腐蚀控制的缓蚀阻垢剂 Corrosion inhibitor was mixed for multi-output scaling and corrosion control
07/23/2014CN103937475A 二氧化碳酸化解堵剂及酸化后残液不返排工艺 After acidifying agents and carbon dioxide acidizing process residue without flowback
07/23/2014CN103937474A 一种环保型高强度调剖堵水剂及其制备方法 An eco-friendly high-intensity profile blocking agent and its preparation method
07/23/2014CN103937473A 一种有机硅堵水剂及其制备方法 One silicone blocking agent and its preparation method
07/23/2014CN103937472A 阳离子蜡复合调剖堵水剂及制备方法和调剖堵水工艺 Cation wax composite profile shutoff agent profile preparation methods and process water shutoff
07/23/2014CN103937471A 抗温钻井液随钻堵漏剂及其制备方法 Anti-temperature drilling mud plugging its preparation method
07/23/2014CN103937470A 一种适用于水平段泥页岩的水基钻井液及制备方法 One for the horizontal segment of shale water-based drilling fluids and preparation methods
07/23/2014CN103937469A 一种无固相可循环微泡钻井液及其制备方法 A non-solid phase can be recycled microbubbles drilling and preparation method
07/23/2014CN103937468A 新型钻井液润滑剂及制备方法 The new drilling lubricants and preparation methods
07/23/2014CN103937467A 稠油水热催化降粘剂及其制备方法和过渡金属配合物及配体 Heavy oil viscosity reducer catalytic hydrothermal preparation method and transition metal complexes and ligands
07/23/2014CN103937466A 一种用于油田开发的发泡剂 Blowing agents for field development
07/23/2014CN103936944A 一种反相乳液聚合有机-无机复合亲水性纳米微球的方法 One kind of inverse emulsion organic - inorganic composite hydrophilic nanospheres methods
07/23/2014CN103936914A 抗高温无荧光纳米防塌降滤失剂及其制备方法 High-temperature non-fluorescent nano anti-sloughing fluid loss and its preparation method
07/23/2014CN103936634A 一种双子表面活性剂的合成方法及其应用 A synthesis method and its application Gemini Surfactant
07/23/2014CN103013482B 一种复合井壁稳定剂 A composite sidewall stabilizer
07/23/2014CN102807850B 一种钻井液用油基解卡剂组合物及制备方法 One kind of stuck with oil-based composition and preparation methods of drilling fluid
07/23/2014CN102757775B 包含甜菜碱型表面活性剂的驱油组合物及其应用 Flooding the composition comprises betaine type surfactant and its application
07/23/2014CN102618246B 一种适用于油田开发的泡沫复合驱油方法 One for field development foam composite flooding method
07/23/2014CN102392627B 一种提高油田采收率的方法 An enhanced oil recovery method
07/22/2014US8785591 Polycarbonate block copolymers
07/22/2014US8785356 Method for the production of a lightweight magnesium silicate proppant and a proppant
07/22/2014US8785355 Viscoelastic compositions
07/22/2014US8785354 Hydrodewaxed hydrocarbon fluid used in the manufacture of fluids for industrial, agricultural, or domestic use
07/22/2014US8783356 Hydrophobically associating copolymers
07/22/2014US8783352 Maintaining shale stability by pore plugging
07/22/2014US8783345 Microbial enhanced oil recovery delivery systems and methods
07/22/2014CA2780311C Method of using sodium silcate in treatment of subteraneant formation for water control
07/22/2014CA2657863C Functionalized clay compositions for aqueous based drilling fluids
07/22/2014CA2631090C Organophilic clay additives and oil well drilling fluids with less temperature dependent rheological properties
07/18/2014CA2840675A1 Method for destabilizing bitumen-water and oil-water emulsions using lime
07/17/2014WO2014110157A1 Use of foam with in situ combustion process
07/17/2014WO2014110121A1 Smart proppant technology for fracking and well production performance monitoring
07/17/2014WO2014110110A1 Hydrophobically modified amine-containing polymers for mitigating scale buildup
07/17/2014WO2014110067A1 Synergistic h2s scavenger combination of transition metal salts with water-soluble aldehydes and aldehyde precursors
07/17/2014WO2014110058A1 Fracturing fluids including amine oxides as flowback aids
07/17/2014WO2014109939A1 Compositions and methods for controlling particulate migration in a subterranean formation
07/17/2014WO2014109820A1 A treatment fluid containing a c0rr0sion inhibitor polymer of a carbohydrate and quaternary amine
07/17/2014WO2014108350A1 Method of fracturing subterranean formations
07/17/2014US20140200168 Treatment fluid containing a corrosion inhibitor polymer of a carbohydrate and quaternary amine
07/17/2014US20140196902 Method, system, and composition for producing oil
07/17/2014US20140196898 Proppant
07/17/2014US20140196897 Oxidative internal breaker system with breaking activators for viscoelastic surfactant fluids
07/17/2014US20140196894 Fluorescent tags for detection of swellable polymers
07/16/2014EP2753672A1 Bifunctional anti-deposit and anti-corrosion additives
07/16/2014EP2753671A1 Wellbore servicing fluid having hydrophobically modified polymers
07/16/2014CN103930648A 使用甘露聚糖水解酶酶破胶剂压裂的方法 Use mannan hydrolase enzyme breaker fracturing method
07/16/2014CN103930515A 在其中存在现有裂缝的完成钻井孔中引发新裂缝的方法 Methods to trigger a new crack in which there is an existing drill holes completed cracks
07/16/2014CN103930514A 从地下油藏开采矿物油的方法 Exploitation of mineral oil from a subterranean reservoir method
07/16/2014CN103924953A 一种加速稠油烃厌氧生物降解产有机烃类气体的方法 A degradation of organic hydrocarbon gas production methods to accelerate heavy hydrocarbon Anaerobic
07/16/2014CN103923859A 一株硝酸盐还原菌及其应用 A nitrate-reducing bacteria and its application
07/16/2014CN103923634A 一种用于油井酸化的微乳液互溶剂 A microemulsion mutual solvent for the oil acidified
07/16/2014CN103923633A 一种适用于高温碳酸盐岩酸化用的胶凝酸酸液 A suitable gelling acid solution acidified with a high temperature carbonate rocks
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