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)
12/2014
12/11/2014US20140360786 Lubricants for Oil-Based and Water-Based Fluids for Use in Subterranean Formation Operations
12/11/2014US20140360728 Degradable composite materials and uses
12/11/2014US20140360721 Cement composition with fly ash
12/10/2014CN104204131A 并入了磁性碳纳米带和磁性功能化碳纳米带的井筒流体和其使用方法 Incorporated into the wellbore fluid carbon nano magnetic tape and magnetic functional carbon nanoribbons and their use
12/10/2014CN104203863A 固体形式的降滤失剂 Solid fluid loss additive
12/10/2014CN104194768A 经济型陶粒油气压裂支撑剂及其制备方法 Cheap ceramic proppant fracturing of oil and gas and its preparation method
12/10/2014CN104194767A 抗高温乳化酸液 High-temperature acid emulsion
12/10/2014CN104194766A 一种清洁压裂液及其制备方法 A clean fracturing fluid and its preparation method
12/10/2014CN104194765A 用于压裂施工的连续混配的液化聚合物增稠剂 Liquefied polymer thickener for continuous compounding of fracturing
12/10/2014CN104194764A 一种含微生物多糖威兰胶的压裂液及其制备方法 Velan a microbial polysaccharide gum containing fracturing fluid and its preparation method
12/10/2014CN104194763A 一种阴离子聚合物稠化剂、压裂液及其制备方法 A polymeric thickener, fracturing fluid and its preparation method anion
12/10/2014CN104194762A 一种超临界CO<sub>2</sub>微乳液及提高原油采收率的方法 Supercritical CO <sub> 2 </ sub> microemulsion and enhanced oil recovery methods
12/10/2014CN104194761A 用于稠油注蒸汽开采的复合催化乳化降粘剂及其制备方法 Composite catalytic emulsion viscosity reducer and preparation methods for the exploitation of heavy oil steam injection
12/10/2014CN104194760A 一种油溶性的稠油水热裂解催化降粘剂的制备方法 An oil-soluble catalytic cracking of heavy oil viscosity reducer hydrothermal preparation
12/10/2014CN104194759A 油田采油地层中性解堵剂组合物及其制备方法 Oilfield formation plugging neutral composition and preparation method
12/10/2014CN104194758A 油田采油井中性解堵剂组合物及其制备方法 Oilfield wells of plugging composition and preparation method
12/10/2014CN104194757A 油田机采井中性除垢解堵剂组合物及制备方法 Oilfield apheresis plugging wells of cleaning composition and preparation methods
12/10/2014CN104194756A 一种新型水合物动力学抑制剂及其制备方法及应用 A new kinetic hydrate inhibitors and their preparation method and application
12/10/2014CN104194755A 超强钳形溶垢液 Super Clamp dirt dissolving solution
12/10/2014CN104194754A 一种耐温抗盐型HPAM/Cr<sup>3+</sup>/酚醛复合交联弱凝胶调剖堵水剂及其制备方法 One kind of temperature and salt type HPAM / Cr <sup> 3 + </ sup> / phenolic composite crosslinked weak gel plugging agent and its preparation method
12/10/2014CN104194753A 一种水分散型采油用调剖剂及其制备方法 A water-dispersible oil production profile with its preparation method
12/10/2014CN104194752A 煤层气井固井用低温早强剂及含其的固井用水泥浆 CBM wells cementing its low early strength of cementing agent containing water slurry
12/10/2014CN104194751A 机械发泡式泡沫水泥浆及其制备方法 Mechanical foaming foam cement slurry and its preparation method
12/10/2014CN104194750A 一种用于油基钻井液的纳米封堵剂及其制备方法 Nano-blocking agent and its preparation method for oil-based drilling fluids
12/10/2014CN104194749A 一种适用温度范围广的油井水泥缓凝剂 A wide temperature range suitable for oil well cement retarder
12/10/2014CN104194748A 高温深井用承压堵漏剂 Pressure sealing agent with high temperature deep
12/10/2014CN104194747A 耐温200℃水包油钻井液 Temperature 200 ℃ water in oil drilling
12/10/2014CN104194746A 一种生物降解钻井液 A biodegradable drilling fluid
12/10/2014CN104194745A 一种保护超深致密砂岩气藏的超微高密度钻完井工作液及其配制方法 A protective ultra-deep tight sandstone gas reservoirs ultra high density drilling and completion fluid and its preparation method
12/10/2014CN104194744A 一种钻井液用抑制减阻剂及其制备方法 One kind of drilling fluid and preparation method DRA suppression
12/10/2014CN104194743A 油田钻井液用防塌剂及其制备方法与应用 Oilfield drilling fluid with anti-collapse and its preparation method and application
12/10/2014CN104194742A 一种油基钻井液用多功能助剂及其制备方法 An oil-based drilling fluid with multifunctional additives and preparation method
12/10/2014CN104194741A 钻井液用抗高温抗盐防塌降滤失剂及其制备方法 Salt drilling fluid with high temperature anti-collapse of fluid loss and its preparation method
12/10/2014CN104194740A 一种油基钻井液润滑剂及其制备方法 A drilling lubricant base oil and its preparation method
12/10/2014CN104194739A 一种钻井液润滑剂及其制备方法 A lubricant and a preparation method of drilling fluid
12/10/2014CN104194738A 一种废弃植物油用高效降滤失剂及其制备方法 One kind of waste vegetable oil by high fluid loss additive and its preparation method
12/10/2014CN104193897A 一种耐高温抗盐油井水泥降失水剂及其制备方法 Salt a high temperature oil well cement fluid loss and its preparation method
12/10/2014CN104190314A 脂肪胺聚氧乙烯醚二乙基双磺酸盐表面活性剂及其制备方法 Fatty amine ethoxylates diethylbis sulfonate surfactant and its preparation method
12/10/2014CN103194202B 一种吸附型酸液缓速外加剂及其制备方法 An adsorption-type acid retarder admixture and its preparation method
12/10/2014CN103113874B 一种有机钛交联剂及其制备方法和使用方法 An organic titanium crosslinking agent and its preparation method and use
12/10/2014CN103113866B 抑制油井硫酸盐还原菌活性的新型生物抑制剂及使用方法 Inhibit the activity of sulfate-reducing bacteria wells novel biological inhibitors and methods of use
12/10/2014CN103087698B 天然气井固体泡沫排水剂及其制备方法 Solid foam drainage gas wells and its preparation method
12/10/2014CN102952531B 一种海上油田驱油用表面活性剂及其制备方法 One kind of offshore oilfield flooding surfactant and its preparation method
12/10/2014CN102947413B 在地下地层的水力压裂中使用的支撑剂 Used in the hydraulic fracturing of subterranean formations proppant
12/10/2014CN102899014B 一种纤维转向酸 A fiber steering acid
12/10/2014CN102851012B 高浓度盐溶液中吸水膨胀橡胶的制备方法 High concentrations of salt solution prepared swelling rubber
12/10/2014CN102775972B 一种固井液体抗高温衰退剂及其制备方法 One kind of high-temperature liquid cementing recession and its preparation method
12/10/2014CN102643634B 双核共聚粘土稳定剂及制备方法 Dual-core copolymer clay stabilizer and preparation methods
12/10/2014CN102287176B 一种煤层压裂液压裂方法 One kind of hydraulic fracturing seam split method
12/09/2014US8905136 Far field diversion technique for treating subterranean formation
12/09/2014US8905135 Zero shear viscosifying agent
12/09/2014US8905133 Methods of zonal isolation and treatment diversion
12/09/2014US8904853 Method of testing particulates used in fracturing fluids
12/04/2014US20140357537 Branched Emulsifier for High-Temperature Acidizing
12/04/2014US20140357536 Invert emulsion fluid containing a hygroscopic liquid, a polymeric suspending agent, and low-density solids
12/04/2014US20140357535 Wellbore Servicing Compositions and Methods of Making and Using Same
12/04/2014US20140357534 Methods, apparatus, and sensors for tracing frac fluids in mineral formations, production waters, and the environment using magnetic particles
12/04/2014US20140357533 Drilling fluids comprising farnesane and/or farnesene
12/04/2014US20140357532 Camphor and Alpha-Olefin for Inhibiting or Dissolving Asphaltene or Paraffin Deposits
12/04/2014US20140353250 Use of long chain internal olefin sulfonates
12/04/2014US20140353043 Method of Conversion of a Drilling Mud to a Gel-Based Lost Circulation Material to Combat Lost Circulation During Continuous Drilling
12/04/2014US20140353042 Self-Triggering Lost Circulation Control in Carbonate Formation
12/04/2014US20140352969 Ampholyte polymers and methods of treating subterranean formations with the same
12/04/2014US20140352967 Multi-component aqueous gel solution for control of delayed gelation timing and for resulting gel properties
12/04/2014US20140352963 Powder Defoaming Compositions and Methods of Reducing Gas Entrainment In Fluids
12/04/2014US20140352962 Ampholyte Polymeric Compounds in Subterranean Applications
12/04/2014US20140352961 Concentrated Borate Crosslinking Solutions For Use In Hydraulic Fracturing Operations
12/04/2014US20140352960 Ampholyte Polymeric Compounds in Subterranean Applications
12/04/2014US20140352959 Diverting systems for use in low temperature well treatment operations
12/04/2014US20140352946 Controlling bioavailability of nutrient additions in subsurface formations
12/04/2014US20140352945 Degrading Wellbore Filtercake with Acid-Producing Microorganisms
12/02/2014US8903063 Destination device billing according to call recipient
12/02/2014US8901048 Method for drilling using a drilling and completion fluid comprising a phosphate based blend
12/02/2014US8901047 Binders for binding beds and loose formations and processes for producing them
12/02/2014US8899332 Method for building and forming a plug in a horizontal wellbore
12/02/2014US8899329 Pumice-containing remedial compositions and methods of use
12/02/2014US8899328 Resin sealant for zonal isolation and methods for making and using same
11/2014
11/27/2014US20140349897 Treatment Fluids with Non-Oxidizer Class Inorganic Peroxide Polymer Breakers and Methods of Use Thereof
11/27/2014US20140349896 Proppant and method of propping a subterranean fracture
11/27/2014US20140349895 Invert emulsion drilling fluid containing a hygroscopic liquid and a polymeric suspending agent
11/27/2014US20140349894 Nanofluids and methods of use for drilling and completion fluids
11/27/2014US20140348887 Surfactant Responsive Emulsion Polymerized Micro-Gels
11/27/2014US20140346117 Method for inhibitng the plugging of conduits by gas hydrates
11/27/2014US20140345875 Syntactic Foam Frac Ball and Methods of Using Same
11/27/2014US20140345867 Cementing composition comprising anionically- and hydrophobically-modified cellulose ethers and its use
11/27/2014US20140345866 Modified cement composition, preparation and application thereof
11/27/2014US20140345864 Method for producing coated proppants
11/27/2014US20140345863 Electromagnetically active slurries and methods
11/27/2014US20140345862 Oil Recovery Process
11/25/2014US8895487 Cement composition containing an additive of a pozzolan and a strength retrogression inhibitor
11/25/2014US8895486 Methods and compositions comprising cement kiln dust having an altered particle size
11/25/2014US8895485 Methods and compositions comprising cement kiln dust having an altered particle size
11/25/2014US8895483 Disproportionate permeability reduction using a viscoelastic surfactant
11/25/2014US8895482 Constraining pyrite activity in shale
11/25/2014US8895481 Viscoelastic surfactant acid treatment
11/25/2014US8895480 Method of fracturing using guar-based well treating fluid
11/25/2014US8895479 Heavy oil recovery process using extremophile anaerobic indigenous microorganisms
11/25/2014US8895478 Degradable polymer compositions and uses thereof
11/25/2014US8895477 Method for preparing a gelling and viscosifying agent for drilling mud and the product thereof
11/25/2014US8895476 Thermal insulating fluids
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