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)
12/2011
12/29/2011	WO2011161411A1 Weighted elastomers, cement compositions comprising weighted elastomers, and methods of use
12/29/2011	WO2011161405A1 Methods of plugging and abandoning a well using compositions comprising cement kiln dust and pumicite
12/29/2011	WO2011100301A3 Method and composition for enhanced hydrocarbons recovery
12/29/2011	WO2011092637A3 Use of reactive solids and fibers in wellbore clean-out and stimulation applications
12/29/2011	US20110319302 Method of treating a wellbore at high temperature in contact with carbon dioxide
12/29/2011	US20110319301 Polymer Delivery in Well Treatment Applications
12/29/2011	US20110315384 Gelled foam compositions and methods
12/29/2011	US20110315382 High temperature polymer gels for well treatments and their use
12/29/2011	CA2804295A1 Method of treating a wellbore at high temperature in contact with carbon dioxide
12/29/2011	CA2803806A1 Hydraulic fracturing
12/29/2011	CA2803790A1 Gelled foam compositions and methods
12/29/2011	CA2803669A1 Weighted elastomers, cement compositions comprising weighted elastomers, and methods of use
12/29/2011	CA2802959A1 Methods of plugging and abandoning a well using compositions comprising cement kiln dust and pumicite
12/29/2011	CA2802598A1 High temperature polymer gels for well treatments and their use
12/28/2011	EP2398867A1 Method for diversion of hydraulic fracture treatments
12/28/2011	EP2398866A2 Defluidizing lost circulation pills
12/28/2011	EP2398865A1 Wellbore fluid and methods of treating an earthen formation
12/28/2011	EP1924529B1 Apparatus for the incorporation of a dry treatment product into a liquid waste
12/28/2011	CN102300953A 脱流化循环漏失小段塞 Lost circulation fluidized off small pieces of the plug
12/28/2011	CN102295919A 一种高效无氟酸化用助排剂 An efficient CFC-free acidified with drainage aid
12/28/2011	CN102295918A 一种天然羧酸盐-聚合物微球二元复合调驱体系及其制备与应用 A natural carboxylate - Polymer Microspheres binary complex flooding system and its preparation and application
12/28/2011	CN102295729A 一种吸水树脂堵漏剂的制备方法 A method for preparing water-absorbing resin sealing agent
12/28/2011	CN101780381B 一种n-烷基天冬氨酰胺表面活性剂及其制备方法 One kind of n- alkyl aspartic acid amide surfactant and its preparation method
12/28/2011	CN101543747B 一种烯丙基型表面活性大单体的制备方法 Method for preparing allylic surface-active macromer of
12/28/2011	CN101516775B 用于制备二硫化碳的方法 Methods for the preparation of carbon disulfide
12/28/2011	CN101402850B 一种用于油井防腐、防垢、防蜡缓释颗粒的制备方法 An oil well corrosion, scale, wax preparation for release granules
12/27/2011	US8084402 Method of using ionic liquids to inhibit or prevent the swelling of clay
12/27/2011	US8084401 Non-volatile phosphorus hydrocarbon gelling agent
12/22/2011	WO2011159919A2 In situ methanogenesis modeling and risk analysis
12/22/2011	WO2011159859A2 Microbiological control in oil and gas operations
12/22/2011	WO2011159744A1 Drilling, drill-in and comletion fluids containing nanoparticle for use oil and gas field application and methods related thereto
12/22/2011	WO2011159742A1 Methods of removing deposits in oil and gas applications
12/22/2011	WO2011159472A2 Dual-function nano-sized particles
12/22/2011	WO2011159398A2 Method for improving the clean-up of emulsified acid fluid systems
12/22/2011	WO2011158139A2 Degradable material for different oilfield applications
12/22/2011	WO2011158003A1 A fluid loss additive containing a biodegradable grafted copolymer for a cement composition
12/22/2011	WO2011158001A1 A water-based fluid loss additive containing an amphiphilic dispersant for use in a well
12/22/2011	WO2011157988A1 An oil-based grouting composition with an insulating material
12/22/2011	WO2011157987A1 A water-based grouting composition with an insulating material
12/22/2011	US20110312859 Proppants containing dispersed piezoelectric or magnetostrictive fillers or mixtures thereof, to enable proppant tracking and monitoring in a downhole environment
12/22/2011	US20110312858 Composition and methods for oilfield application
12/22/2011	US20110312857 Drilling, Drill-In and Completion Fluids Containing Nanoparticles for Use in Oil and Gas Field Applications and Methods Related Thereto
12/22/2011	US20110311645 Microbiological control in oil and gas operations
12/22/2011	US20110311599 Granulated powder containing vegetable proteins and fibers, process for producing same, and use thereof
12/22/2011	US20110308810 Tunable surfactants for oil recovery applications
12/22/2011	US20110308799 Water-based fluid loss additive containing an amphiphilic dispersant for use in a well
12/22/2011	CA2802516A1 Methods of removing deposits in oil and gas applications
12/22/2011	CA2802281A1 A fluid loss additive containing a biodegradable grafted copolymer for a cement composition
12/22/2011	CA2802141A1 Degradable material for different oilfield applications
12/22/2011	CA2801675A1 An oil-based grouting composition with an insulating material
12/22/2011	CA2801673A1 A water-based grouting composition with an insulating material
12/21/2011	EP2397534A1 Carbohydrate and acrylamide polymers useful as flocculants in agricultural settings
12/21/2011	EP2396383A1 Aqueous displacement fluid injection for enhancing oil recovery from a limestone or dolomite formation
12/21/2011	EP2396382A1 Degradable perforation balls and associated methods of use in subterranean applications
12/21/2011	EP2396381A1 Wellbore servicing fluids comprising cationic polymers and methods of using same
12/21/2011	EP2396170A1 Methods for controlling depolymerization of polymer compositions
12/21/2011	EP1625278B1 Methods of cementing in subterranean zones penetrated by well bores using biodegradable dispersants
12/21/2011	CN102287176A 一种煤层压裂液体系 One kind of coal seam fracturing fluid system
12/21/2011	CN102287167A 一种机采井微生物清防蜡方法 A mechanism of microbial production wells Paraffin method
12/21/2011	CN102286276A 一种利用多效增稠剂配制水基压裂液的方法 A pleiotropic thickening water-based fracturing fluid Methods
12/21/2011	CN102286275A 一种生物酶压裂破胶剂及其应用 A biological enzyme fracturing breaker and its applications
12/21/2011	CN102286274A 一种交联聚合物微球-聚合物复合深部调驱剂及其使用方法 A crosslinked polymeric microspheres - polymer composites deep flooding agents and methods of use
12/21/2011	CN102286273A 一种水包油型乳化剂及其制备方法和使用方法 A water-in-oil emulsifier and its preparation method and use
12/21/2011	CN102286272A 一种有机胺强抑制防塌钻井液体系及其制备方法 An organic amine strong inhibitory anti-sloughing drilling fluid system and its preparation method
12/20/2011	US8080588 Surfactants for tertiary mineral oil extraction based on branched alcohols
12/20/2011	US8080498 Elastic hollow particles for annular pressure buildup mitigation
12/20/2011	CA2480949C Viscous oleaginous fluids and methods of drilling and servicing wells therewith
12/15/2011	WO2011154713A1 Swellable/degradable "sand" plug system for horizontal wells
12/15/2011	WO2011154712A1 Far field diversion technique for treating subterranean formation
12/15/2011	WO2011154699A1 Wellbore servicing compositions and methods of making and using same
12/15/2011	WO2011154693A1 A stable organic-based fluid loss additive containing an organophilic clay-based suspending agent for use in a well
12/15/2011	WO2011129937A3 Methods to gravel pack a well using expanding materials
12/15/2011	US20110306525 Aqueous displacement fluid injection for enhancing oil recovery from an oil bearing formation
12/15/2011	US20110306524 Drilling fluid and methods
12/15/2011	US20110306523 Polyamide Emulsifier Based on Polyamines and Fatty Acid/Carboxylic Acid for Oil Based Drilling Fluid Applications
12/15/2011	US20110303415 Far field diversion technique for treating subterranean formation
12/15/2011	US20110303414 Method for Improving the Clean-Up of Emulsified Acid Fluid Systems
12/15/2011	US20110303412 Oil-based grouting composition with an insulating material
12/15/2011	US20110303411 Swellable/degradable "sand" plug system for horizontal wells
12/15/2011	US20110303408 Concentration of minor constituent of wellbore fluid
12/15/2011	CA2801653A1 Far field diversion technique for treating subterranean formation
12/15/2011	CA2801374A1 Swellable/degradable "sand" plug system for horizontal wells
12/15/2011	CA2799268A1 Wellbore servicing compositions and methods of making and using same
12/15/2011	CA2743283A1 Glass composition and process of proppants manufacture based thereon
12/14/2011	EP2393899A1 Methods and compositions comprising a dual oil/water-swellable particle
12/14/2011	EP2393845A1 Method for modifying the properties of an aqueous suspension
12/14/2011	CN102282335A 从地下的含烃地层中采收烃的方法 Harvested from underground hydrocarbon formation hydrocarbons
12/14/2011	CN102282233A 用于井眼清洁的清洁剂及其使用方法 Cleaning agents and methods for cleaning the wellbore
12/14/2011	CN102278102A 用于高温高盐油藏的新型二元驱油方法 The new binary flooding method for high temperature and high salinity reservoirs
12/14/2011	CN102278092A 一种用于地层含有无机垢堵塞的生物酶解堵工艺 A formation containing an inorganic dirt clogging biological enzyme blocking technology
12/14/2011	CN102277318A 一种清防蜡菌剂及其应用 A cleaning wax agents and its application
12/14/2011	CN102277153A 一种应用于羟丙基瓜尔胶的酸性交联剂及其制备方法 Applied to hydroxypropyl guar acid crosslinking agent and its preparation method
12/14/2011	CN102277152A 一种酸触发增稠剂及其制备方法 Trigger an acid thickener and its preparation method
12/14/2011	CN102277151A 延缓交联降阻水基压裂液 Delay crosslinking drop water blocking based fracturing fluid
12/14/2011	CN102277150A Application of star polyacrylamide polymer as oil displacement agent
12/14/2011	CN102277149A 一种低渗透油田表面活性剂驱油剂 A low permeability oilfield oil surfactant flooding
12/14/2011	CN102277148A 提高原油采收率的组合物及其制备方法 Enhanced oil recovery composition and preparation method
12/14/2011	CN102277147A 用于高温高盐油藏的驱油方法 Flooding method for high temperature and high salinity reservoirs
12/14/2011	CN102277146A 可大幅度提高采收率的组合物及其制备方法 Can greatly improve the recovery of the composition and its preparation method
12/14/2011	CN102277145A 油气井储层堵水、堵漏、暂闭封堵镁氧水泥浆及制备方法 Reservoir water shutoff wells, plugging, temporarily Closure magnesia cement slurry and preparation method

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