| 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) |
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| 02/19/2015 | US20150051120 Methods for producing emulsifiers for oil-based drilling fluids |
| 02/19/2015 | US20150051119 Polyester resin composition and molded article of same |
| 02/19/2015 | US20150048007 Multivalent mineral cation tolerant alkali system for chemical eor |
| 02/19/2015 | US20150047849 Flow back aids |
| 02/19/2015 | US20150047848 Method of reducing dust with particulates coated with a polycationic polymer |
| 02/19/2015 | US20150047841 Conformable Materials Containing Heat Transfer Nanoparticles and Devices Made Using Same |
| 02/18/2015 | EP2836569A1 Treatment fluids comprising an alkali metal complexing agent and methods for use thereof |
| 02/18/2015 | EP2836568A1 Acidizing fluids comprising a salt block inhibitor and methods for use thereof |
| 02/18/2015 | EP2836567A1 Treatment fluids comprising a silicate complexing agent and methods for use thereof |
| 02/18/2015 | EP2836566A1 Wellbore servicing fluid system and methods of use |
| 02/18/2015 | EP2836565A1 Drilling fluids with nano and granular particles and their use for wellbore strengthening |
| 02/17/2015 | US8955589 Formulation and method of use for stimulation of heavy and extraheavy oil wells |
| 02/17/2015 | US8955587 Well completion methods using gellable treatment fluids having long term thermal stability of the gelled state |
| 02/17/2015 | US8955430 Metering process and device for performing the process |
| 02/17/2015 | CA2667321C Oil well fracturing fluids and methods |
| 02/17/2015 | CA2614868C Scale inhibiting well treatment |
| 02/12/2015 | WO2015021242A1 Method for removing bitumen to enhance formation permeability |
| 02/12/2015 | WO2015021091A1 Well treatment fluids and methods |
| 02/12/2015 | WO2015021083A1 Proppants and methods of making the same |
| 02/12/2015 | WO2015020688A1 Fracturing or gravel-packing fluid with cmhec in brine |
| 02/12/2015 | WO2015020670A1 Multi-component materials for breaker activity control |
| 02/12/2015 | WO2015020669A1 Composition and method for gelling fracturing fluids |
| 02/12/2015 | WO2015020668A1 Gelling agents with covalently bonded breakers |
| 02/12/2015 | WO2015020666A1 Fracturing or gravel-packing fluid with cmhec in brine |
| 02/12/2015 | WO2015020664A1 Dimer acid grafted polymer for stabilizing particulate in a well |
| 02/12/2015 | WO2015020640A1 Composition for fines agglomeration |
| 02/12/2015 | WO2015020564A1 Squeeze-cementing, plugging composition on the basis of magnesian binding substances "quick-stone" |
| 02/12/2015 | WO2015019323A1 Modified starch |
| 02/12/2015 | WO2015018624A1 Inhibition of bacterial growth in pipelines |
| 02/12/2015 | WO2015018203A1 Plugging agent and preparation method thereof |
| 02/12/2015 | US20150045260 Thermal Insulating Fluids |
| 02/12/2015 | US20150041399 Ferrous Nanoparticle Oil Extraction |
| 02/12/2015 | US20150041139 Well Treatment Fluids and Methods |
| 02/12/2015 | US20150041138 Novel agent for inhibiting the swelling of clays, compositions comprising said agent and methods implementing said agent |
| 02/12/2015 | US20150041134 Cement Slurry Compositions and Methods |
| 02/12/2015 | US20150041131 Methods and compositions for using temporary, slow degrading, particulate agents in a subterranean formation |
| 02/11/2015 | EP2834320A1 New aqueous fracturing fluid composition and fracturing method implementing the fluid |
| 02/11/2015 | EP2834319A1 Method for dissolving deposits containing alkaline earth metal sulphates |
| 02/11/2015 | EP2834318A1 Wellbore servicing fluids and methods of making and using same |
| 02/11/2015 | CN104350124A 从地下地层采收油的方法 Recovery of oil from subterranean formations method |
| 02/11/2015 | CN104350123A 使用螯合剂从地下地层开采油或气的方法 The use of chelating agents exploitation of oil or gas from subterranean formations |
| 02/11/2015 | CN104343428A 一种注水井地层结垢验证方法 An injection wells stratigraphic scale validation method |
| 02/11/2015 | CN104342392A 一种降解多环芳烃的氧化微杆菌及其应用 One kind of oxidative degradation of PAHs micro bacterium and its application |
| 02/11/2015 | CN104342105A 稠化酸液及其使用方法 Thickening acid and method of use |
| 02/11/2015 | CN104342104A 一种稠化酸增稠剂及其制备方法 One kind of acid thickener thickening and its preparation method |
| 02/11/2015 | CN104342103A 一种泡沫稠化酸及其制备和使用方法和应用 A foam thickening acid and its preparation and use of methods and applications |
| 02/11/2015 | CN104342102A 用于油田油气井增产的不交联压裂液、其制备及施工方法 For oil and gas well stimulation is not crosslinked fracturing fluids, preparation and construction methods |
| 02/11/2015 | CN104342101A 一种aa/am/nvp共聚物水驱流向改变剂及其合成方法 One kind of aa / am / nvp copolymer waterflood flow modifier and synthesis method |
| 02/11/2015 | CN104342100A 一种弱凝胶调剖剂及其制备和应用 A weak gel profile control agent and its preparation and application |
| 02/11/2015 | CN104342099A 用于高含水油田深部调驱的强度可控式冻胶调驱剂及其制备方法 High water cut oil deep flooding intensity controllable gel flooding method for its preparation |
| 02/11/2015 | CN104342098A 一种驱油用无碱表面活性剂及其制备方法 An oil with alkali surfactant flooding and its preparation method |
| 02/11/2015 | CN104342097A 一种用于气田的固体泡沫排水剂 A field of solid foam drainage agent |
| 02/11/2015 | CN104342096A 一种缓慢释放型起泡剂 A slow-release frother |
| 02/11/2015 | CN104342095A 一种自生气可膨胀泡沫冻胶及其制备方法与应用 A self-expandable foam angry gel preparation method and application |
| 02/11/2015 | CN104342094A 粉煤灰复合凝胶液流转向剂及其制备和应用 Fly composite gel flow turning its preparation and application |
| 02/11/2015 | CN104342093A 一种空气钻井雾化剂及其应用 An air atomizing agent and drilling applications |
| 02/11/2015 | CN104342092A 一种高含油泡沫修井压井液 A high-oil foam workover control fluid |
| 02/11/2015 | CN104342091A 一种高含油泡沫修井压井液的制备方法 Method for preparing high oil foam workover control fluid |
| 02/11/2015 | CN104342090A 一种钻井液用润滑剂及其应用 One kind of drilling lubricant and its application |
| 02/11/2015 | CN104341799A 含氟丙烯酸酯聚合物改性纳米二氧化硅洗油体系及其制备方法与应用 Oil system and its preparation method and application fluorinated acrylate polymer-modified nano-silica wash |
| 02/11/2015 | CN104341602A 一种提高磺化聚丙烯酰胺溶液粘度的方法 Method for improving sulfonated polyacrylamide solution viscosity method |
| 02/11/2015 | CN104341589A 油田钻井液用固体聚合醇及其制备方法与应用 Oilfield drilling alcohol and its preparation method and application of solid polymeric |
| 02/11/2015 | CN104341548A 一种微米级共聚物微球及制备方法 One kind micron copolymer microspheres and preparation methods |
| 02/11/2015 | CN104338484A 一种表面活性剂及其制备和应用 A surfactant preparation and application |
| 02/11/2015 | CN103670360B 解除油气井重晶石堵塞的工作液 Relieve clogged wells barite working solution |
| 02/11/2015 | CN103483216B 一种可聚合单体及其制备方法和应用 A polymerizable monomer and its preparation method and application |
| 02/11/2015 | CN103242538B 一种水溶性网状瓜环聚合物及其制备方法 A water-soluble polymer mesh cucurbit its preparation method |
| 02/11/2015 | CN102807503B 表面活性可聚合单体和表面活性增粘共聚物及其制备方法和应用 Surfactants can be polymerized monomer and surfactant thickening copolymer and its preparation method and application |
| 02/11/2015 | CN102770504B 用于油采收的水溶性聚合物 Water-soluble polymer for oil recovery |
| 02/11/2015 | CN102618224B 一种钻井液用防水锁剂 One kind of drilling fluid with a waterproof lock agent |
| 02/11/2015 | CN102056953B 岩层的新处理方法和新型聚两性电解质 New treatment methods and new rock polyampholyte |
| 02/10/2015 | US8951941 Low temperature hydrocarbon gel II |
| 02/10/2015 | US8951442 Anticorrosive composition |
| 02/10/2015 | US8950494 Foamers for downhole injection |
| 02/10/2015 | US8950493 Method and system using zeta potential altering compositions as aggregating reagents for sand control |
| 02/10/2015 | US8950492 Invert emulsion fluid containing a hygroscopic liquid, a polymeric suspending agent, and low-density solids |
| 02/10/2015 | US8950488 Polymerizing and anchoring a water-soluble polymer to an in-place mineral surface of a well |
| 02/10/2015 | US8950486 Acid-soluble cement compositions comprising cement kiln dust and methods of use |
| 02/10/2015 | US8950481 Methods of cleaning wellbores and analyzing wellbore fluids |
| 02/10/2015 | CA2790724C Invert drilling fluids having enhanced rheology and methods of drilling boreholes |
| 02/10/2015 | CA2784248C Thermoset nanocomposite particles, processing for their production, and their use in oil and natural gas drilling applications |
| 02/10/2015 | CA2774080C Corrosion inhibitor intensifier compositions and associated methods |
| 02/10/2015 | CA2717640C Siliceous proppant process of manufacture |
| 02/05/2015 | WO2015017750A1 Proppants and anti-flowback additives including kaolin clay |
| 02/05/2015 | WO2015017633A1 Encapsulated internal filter cake breakers with improved release properties |
| 02/05/2015 | WO2015017054A1 Aqueous solution and method for use thereof |
| 02/05/2015 | WO2015017021A1 A wellbore isolation device containing a substance that undergoes a phase transition |
| 02/05/2015 | WO2015016934A1 Resin composition for treatment of a subterranean formation |
| 02/05/2015 | WO2015016911A1 Wellbore servicing materials and methods of making and using same |
| 02/05/2015 | WO2015016905A1 Proppants for subterranean formations and methods of using the same |
| 02/05/2015 | WO2015016884A1 Wellbore servicing compositions and methods of making and using same |
| 02/05/2015 | WO2015016878A1 Wellbore servicing compositions and methods of making and using same |
| 02/05/2015 | WO2015016874A1 Phospho-friction reducing agents for use in oleaginous-based drilling fluids |
| 02/05/2015 | WO2015015211A1 Quaternary ammonium compounds and gas hydrate inhibitor compositions |
| 02/05/2015 | WO2015014939A1 Conformance control in enhanced oil recovery |
| 02/05/2015 | WO2015014694A1 Concentration determining method and system |
| 02/05/2015 | WO2014159265A9 Encapsulated proppants |
| 02/05/2015 | US20150038645 Biomimetic adhesive compositions comprising a phenolic polymer and methods for use thereof |
| 02/05/2015 | US20150038471 Process for preventing or mitigating biofouling |
| 02/05/2015 | US20150037302 Method of producing biosurfactants |