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Robert A. Kent patents

The following is a sampling of recent Robert A. Kent patent applications (USPTO Patent Application #, Patent Title) sorted by month.

February 2011 - Robert A. Kent patents

20110042083 - Method of improving waterflood performance using barrier fractures and inflow control devices
20110036572 - Methods for swelling swellable elements in a portion of a well using an oil-in-water emulsion
20110036573 - Methods for swelling swellable elements in a portion of a well using a water-in-oil emulsion
20110030948 - Methods for forming a permeable and stable mass in a subterranean formation
20110030949 - Methods for maintaining conductivity of proppant pack
20110030950 - Methods for controlling particulate flowback and migration in a subterranean formation
20110034351 - Hydrophobically and cationically modified relative permeability modifiers and associated methods
20110034583 - Methods for forming a permeable and stable mass in a subterranean formation
20110028358 - Methods of fluid loss control and fluid diversion in subterranean formations

January 2011 - Robert A. Kent patents

20110017458 - Method for inducing fracture complexity in hydraulically fractured horizontal well completions
20110015101 - Stabilization of emulsions containing resinous material for use in the field of oil or gas well treatments
20110005310 - Methods for contacting a surface with a fluid containing a marker to determine the wettability of the surface
20110005753 - Methods of fluid-controlled geometry stimulation
20110005761 - Degradable diverting agents and associated methods
20110005773 - Self healing filter-cake removal system for open hole completions

December 2010 - Robert A. Kent patents

20100319922 - Methods of fracturing subterranean formations using sulfonated gelling agent polymers
20100319923 - Mobile systems and methods of sufficiently treating water so that the treated water may be utilized in well-treatment operations
20100323929 - Methods for treating a well with a cross-linked water-soluble polymer-complexed metal cation network and an aromatic compound capable of forming a chelating agent to uncross-link the polymer
20100318371 - Comprehensive hazard evaluation system and method for chemicals and products
20100307749 - Tackifying agent pre-coated particulates

November 2010 - Robert A. Kent patents

20100298177 - Methods for treating a well using a treatment fluid containing a water-soluble polysaccharide, a water-soluble salt, and urea
20100282465 - Methods of consolidating particulates using a hardenable resin and an orgaosilane coupling agent
20100285999 - Treatment fluids for reduction of water blocks, oil blocks, and/or gas condensates and associated methods
20100276151 - Dual functional components and associated methods

October 2010 - Robert A. Kent patents

20100270023 - Methods and compositions for packing void spaces and stabilizing formations surrounding a wellbore
20100273685 - Methods and composition relating to the chemical degradation of degradable polymers
20100268488 - Methods and apparatus for determining the permeability and diffusivity of a porous solid
20100261623 - Corrosion inhibitor compositions comprising an aldehyde and a thiol and/or an amine functionalized ring structure and associated methods

September 2010 - Robert A. Kent patents

20100230099 - Methods for improving low-quality proppant and method of using low-quality proppant in subterranean operations
20100234250 - Methods of treating a portion of a well with a polymer or polymer system capable of forming a gel that dissolves at a low and high ph
20100234251 - Methods of treating a portion of a well with a polymer or polymer system capable of forming a gel that dissolves at a low and high ph
20100224366 - Methods of using colloidal silica based gels
20100218941 - Determining the use of stimulation treatments based on high process zone stress

August 2010 - Robert A. Kent patents

20100200235 - Degradable perforation balls and associated methods of use in subterranean applications
20100197527 - Methods and compositions relating to the hydrolysis of water-hydrolysable materials

July 2010 - Robert A. Kent patents

20100186954 - Methods for controlling water and particulate production in subterranean wells
20100186959 - Methods for treating a well by simultaneously introducing into a mixer streams of water, a viscosity-increasing agent, and a particulate and introducing the mixture into the well
20100181070 - Methods of designing treatment fluids based on solid-fluid interactions
20100175878 - Methods of setting particulate plugs in horizontal well bores using low-rate slurries

June 2010 - Robert A. Kent patents

20100160187 - Methods and compositions for stabilizing unconsolidated particulates in a subterranean formation
20100147518 - Method and composition for enhancing coverage and displacement of treatment fluids into subterranean formations
20100132943 - Resin compositions and methods of using resin compositions to control proppant flow-back

May 2010 - Robert A. Kent patents

20100116498 - Methods for placement of sealant in subterranean intervals
20100108311 - Calorimetric distributed temperature system and methods

April 2010 - Robert A. Kent patents

20100101773 - Methods of cleaning sand control screens and gravel packs
20100099587 - Carboxylic acid and oxidizer clean-up compositions and associated methods of use in subterranean applications
20100089578 - Prevention of water intrusion into particulates
20100089579 - Additives to suppress silica scale build-up
20100089581 - Methods for treating a subterranean formation by introducing a treatment fluid containing a proppant and a swellable particulate and subsequently degrading the swellable particulate
20100089582 - Sorel cement compositions, amine phosphono retarders, and associated methods
20100093566 - Ceramic coated particulates
20100087340 - Methods and compositions for inhibiting metal corrosion
20100088196 - Methods for designing, pricing, and scheduling well services and data processing systems therefor

March 2010 - Robert A. Kent patents

20100071901 - Sintered proppant made with a raw material containing alkaline earth equivalent
20100065275 - Compositions and methods for hindering asphaltene deposition

February 2010 - Robert A. Kent patents

20100048430 - Delayed crosslinking agents for high-temperature fracturing
20100048431 - Methods and compositions for treating subterranean formations
20100032159 - Proppant-containing treatment fluids and methods of use
20100032160 - Fluid loss compositions and methods of use for subterranean operations
20100036017 - Sealant compositions comprising diutan and associated methods

January 2010 - Robert A. Kent patents

20100006288 - Sorel cements and methods of making and using same
20100000735 - Methods and compositions for enhancing guar hydration rates and performing guar derivitization reactions

December 2009 - Robert A. Kent patents

20090308599 - Method of enhancing treatment fluid placement in shale, clay, and/or coal bed formations
20090301719 - Methods of treating subterranean formations utilizing servicing fluids comprising liquefied petroleum gas and apparatus thereof
20090301731 - Methods to increase recovery of treatment fluid following stimulation of a subterranean formation comprising cationic surfactant coated particles
20090305913 - Dual-function additives for enhancing fluid loss control and stabilizing viscoelastic surfactant fluids
20090294126 - Methods of limiting or preventing fluid flow through a portion of a subterranean formation
20090298720 - Methods for maintaining fracture conductivity
20090298721 - Friction reducer performance in water containing multivalent ions



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