135513 ⎘
Sealing or packing boreholes or wells in the borehole; Methods or devices for cementing, for plugging holes, crevices, or the like Plastering the borehole wall; Injecting into the formation
Degradable diversion material having a urea compound
#302Method for inhibiting water permeation in an extraction well of a hydrocarbon oil from an underground reservoir
#303Foamed treatment fluids for lost circulation control
#304METHODS AND SYSTEMS TO SEAL SUBTERRANEAN VOID
#305METHOD OF REDUCING FLUID LOSS IN FORMATIONS
#306Nanosilica dispersion for thermally insulating packer fluid
#307Enhancing complex fracture networks in subterranean formations
#308Lost circulation shape deployment
#309Drill hole inner tube plug
#310METHODS AND COMPOSITIONS FOR CONTROLLING EXCESS WATER PRODUCTION
#311Methods and compositions for mitigating water production
#312Downhole method for removal of tubular metal structure
#313Method and materials to convert a drilling mud into a solid gel based lost circulation material
#314Sealing element
#315Curing a lost circulation zone in a wellbore
#316Method and process of use of binary compositions for acidizing subterranean formations
#317Compositions and methods for delayed crosslinking in hydraulic fracturing fluids
#318Method of abandoning a zone or a well with scale
#319Shaped charge slitting devices for control line disruption in a hydrocarbon well and related methods for sealing the hydrocarbon well
#320Process for producing fluids from a hydrocarbon-bearing formation
#321Method of abandoning a well
#322Method for making a treatment fluid comprising a diverting agent in flake form, and method of treating a well
#323Cement with resilient latex polymer
#324Used automobile tires as loss circulation material
#325Nanosized particulates for downhole applications
#326Crosslinking of swellable polymer with PEI
#327Leak-off control in acid stimulation using dissolvable material
#328Methods and apparatuses for controlling fines migration in a wellbore
#329Polyvinyl alcohol based diverting agents
#330Use of multiple charged cationic compounds derived from polyamines for clay stabilization in oil and gas operations
#331Re-crosslinking particle gel for COconformance control and COleakage blocking
#332Particulate polyvinyl alcohol compositions having reduced dust content
#333Cement compositions including epoxy resin systems for preventing fluid migration
#334Cement compositions including epoxy resin systems for preventing fluid migration
#335Well cementation working solution prepared from red mud, slag and waste drilling fluids
#336Sealing compositions and methods of sealing an annulus of a wellbore
#337Diverting agents based on thermoplastic polyvinyl alcohol pellets
#338Polyurethane Foamed Annular Chemical Packer
#339Polyurethane foamed annular chemical packer
#340Method and composition for sealing a subsurface formation
#341Tandem cement retainer and bridge plug
#342Downhole methods for forming resin coatings on fracture surfaces
#343Treatments in subterranean formations using degradable polymers in organic solvents
#344In-situ generation of glass-like materials inside subterranean formation
#345Nanosilica dispersion well treatment fluid
#346Utilizing electrically actuated explosives downhole
#347Electrically controlled propellant materials for subterranean zonal isolation and diversion
#348CONSOLIDATION AND WELLBORE STRENGTH ENHANCEMENT WITH CaCO3 PRECIPITATION
#349SURFACTANT ADDITIVE TO INCREASE RESIN PIPE BONDING
#350Methods for in situ formation of high glass transition temperature polymers
#351Method for forming high efficiency geothermal wellbores
#352Releasable alloy system and method for well management
#353Lime-based cement composition
#354Treatment fluids comprising synthetic silicates and methods for use
#355Application of metal oxide-based cements in wellbores
#356Well apparatus and associated methods
#357Low pH crosslinking of polymers
#358Methods and materials for controlled release of materials in a subterranean reservoir
#359Date tree waste-based trinary fibrous mix for moderate to severe loss control
#360Fracturing treatments in subterranean formation using inorganic cements and electrically controlled propellants
#361Reversible aminal gel compositions, methods, and use
#362METHOD FOR DYNAMIC WATER FEEDING AND HOLE SEALING USING HIGH WATER-ABSORBENT RESIN
#363Reversible aminal gel compositions, methods, and use
#364FRACTURING A FORMATION WITH MORTAR SLURRY
#365FRACTURING A FORMATION WITH MORTAR SLURRY
#366FRACTURING A FORMATION WITH MORTAR SLURRY
#367Method and composition for sealing a subsurface formation
#368Method and composition for sealing a subsurface formation
#369Reversible aminal gel compositions, methods, and use
#370Solidifying filler material for well-integrity issues
#371METHODS AND SYSTEMS TO DETERMINE A CONCENTRATION OF SEALING PARTICULATES IN DRILLING FLUID
#372Energy generation from a double wellbore
#373Well system with attached sealant line
#374FRACTURING A FORMATION WITH MORTAR SLURRY
#375Methods for enhancing cuttings transport and hole cleaning in oil and gas wells
#376Fracturing a formation with mortar slurry
#377Method of improving wellbore integrity and loss control
#378Shale stabilization fluids
#379HYDRAULIC FRACTURING IN HYDROCARBON RESERVOIRS
#380Utilizing electrically actuated explosives downhole
#381Settable compositions comprising cement kiln dust and methods of use
#382High strength dissolvable compositions for use in subterranean wells
#383Resin plug for wellbore abandonment
#384Loss circulation compositions (LCM) having Portland cement clinker
#385Loss circulation compositions (LCM) having Portland cement clinker
#386Methods and compositions for in-situ polymerization reaction to improve shale inhibition
#387Methods and compositions for in-situ polymerization reaction to improve shale inhibition
#388In situ formed inorganic solids in fracture networks
#389Methods and compositions for diversion during enhanced oil recovery
#390Delayed gelling agents
#391Real-Time Model for Diverter Drop Decision using DAS and Step Down Analysis
#392Systems and methods for remediating a microannulus in a wellbore
#393LOW PRESSURE RESERVOIR COMPOSITE PLUG DRILL OUT
#394Curing a lost circulation zone in a wellbore
#395Loss circulation drilling packer
#396Methods and compositions for diversion during enhanced oil recovery
#397Nanosilica dispersion for thermally insulating packer fluid
#398Method and material for isolating a severe loss zone
#399Method and material for isolating a severe loss zone
#400Method and material for isolating a severe loss zone
#401Method and material for isolating a severe loss zone
#402MAGNETORHEOLOGICAL DOWN-HOLE PACKING ELEMENTS
#403Methods and systems for recovering oil from subterranean reservoirs
#404Coated lost circulation materials and methods of using same
#405Loss circulation compositions (LCM) having portland cement clinker
#406ARC perm-squeeze RDF—a permeable plug forming rapidly dehydrating fluid
#407ARC perm-squeeze RDF—a permeable plug forming rapidly dehydrating fluid
#408ARC perm-squeeze RDF—a permeable plug forming rapidly dehydrating fluid
#409METHOD OF CONTINUOUSLY PROPORTIONING AND MIXING MULTI-COMPONENT SEALANT FOR WELLS
#410Polyamide foams which inhibit the spread of fires for filling cavities in mining
#411POLYURETHANES FOR WATER SHUT-OFF IN OIL AND GAS WELLS
#412Methods for reducing fluid communication between wells
#413Sealing an undesirable formation zone in the wall of a wellbore
#414Sealing an undesirable formation zone in the wall of a wellbore
#415Delivering materials downhole using tools with moveable arms
#416Nanosilica dispersion for thermally insulating packer fluid
#417Methods of mitigating lost circulation while drilling a wellbore
#418Loss circulation compositions (LCM) having Portland cement clinker
#419Date tree waste-based binary fibrous mix for moderate to severe loss control
#420Date tree waste-based binary fibrous mix for moderate to severe loss control
#421Methods of drilling with resistivity tools
#422System and method for delivering a flowable substance and borehole sealing
#423Degradable thermosetting compositions for enhanced well production
#424Acid-soluble plug forming rapidly dehydrating loss control slurry
#425Acid-soluble plug forming rapidly dehydrating loss control slurry
#426Acid-soluble plug forming rapidly dehydrating loss control slurry
#427In-situ system for mixing two or more chemical components downhole in a wellbore and a method employing same
#428Plugging devices and deployment in subterranean wells
#429Plugging devices and deployment in subterranean wells
#430Fluid diversion composition in well stimulation
#431METHOD AND MATERIALS TO CONVERT A DRILLING MUD INTO A SOLID GEL BASED LOST CIRCULATION MATERIAL
#432Crush resistant buoyant ball sealers
#433Loss circulation compositions (LCM) having Portland cement clinker
#434Loss circulation compositions (LCM) having portland cement clinker
#435Loss circulation compositions (LCM) having Portland cement clinker
#436HIGH DENSITY MICROFINE CEMENT FOR SQUEEZE CEMENTING OPERATIONS
#437Methods for increasing wellbore strength
#438ARC perm-squeeze RDF—a permeable plug forming rapidly dehydrating fluid
#439Loss circulation material for seepage to moderate loss control
#440Loss circulation material for seepage to moderate loss control
#441Methods of drilling with resistivity tools
#442Flow control in subterranean wells
#443Tunable control of pozzolan-lime cement compositions
#444Conductive wellbore fluids and/or filtercakes, wellbore fluids for producing the same, and methods of use thereof
#445System and method of producing foamed cement in a laboratory environment
#446Fluid placement tool
#447Systems and methods for enhancing energy extraction from geothermal wells
#448ACID SOLUBLE DIVERTING AGENTS FOR REFRACTURING APPLICATIONS
#449Methods of formulating conductive wellbore fluids
#450Used automobile tires as loss circulation material
#451Flow control in subterranean wells
#452Aqueous-based epoxy resin microemulsion
#453Polymer gel for water control applications
#454REDUCING WATER PERMEABILITY IN SUBTERRANEAN FORMATIONS USING PETROLEUM PRODUCTS
#455SELF-SUSPENDING MATERILAL FOR DIVERSION APPLICATIONS
#456Curing a lost circulation zone in a wellbore
#457Hydraulic geofracture energy storage system with desalination
#458Well treatment fluid having an acidic nanoparticle based dispersion and a polyamine
#459Well treatment fluid having an acidic nanoparticle based dispersion and a polyamine
#460Nanosilica dispersion for thermally insulating packer fluid
#461Loss circulation material composition having an acidic nanoparticle based dispersion and polyamine
#462Method and apparatus for use in well abandonment
#463Delayed polymer gelation using low total dissolved solids brine
#464DEFORMABLE POUCHES FOR ZONAL ISOLATION
#465Method of placing sealant into an offshore well to abandon a production zone
#466Fiber suspending agent for lost-circulation materials
#467Method for counteracting land subsidence in the vicinity of an underground reservoir
#468Wellbore servicing compositions and methods of making and using same
#469Methods for temporary fracture isolation
#470Loss circulation compositions (LCM) having portland cement clinker
#471Loss circulation compositions (LCM) having portland cement clinker
#472Loss circulation compositions (LCM) having Portland cement clinker
#473Loss circulation compositions (LCM) having portland cement clinker
#474Loss circulation compositions (LCM) having portland cement clinker
#475Loss circulation compositions (LCM) having portland cement clinker
#476Multifunctional solid particulate diverting agent
#477Method for sealing perforation tunnels with swelling elastomer material
#478Hydraulic diversion systems to enhance matrix treatments and methods for using same
#479In-situ generation of glass-like materials inside subterranean formation
#480SQUEEZE TARGET SELECTION METHODS AND SYSTEMS
#481Method of Enhancing Fracture Complexity Using Far-Field Divert Systems
#482Cement set activators for cement compositions and associated methods
#483Sealing an undesirable formation zone in the wall of a wellbore
#484Sealers for Use in Stimulating Wells
#485Methods and compositions for in-situ polymerization reaction to improve shale inhibition
#486Modified biopolymers for diversion, conformance, and fluid loss control
#487METHODS AND MATERIALS FOR REFRACTURING A PARTIALLY DEPLETED OIL AND GAS WELL
#488Date tree waste-based binary fibrous mix for moderate to severe loss control
#489Oil-swellable, desolvated polymer gels and methods of using the same for preventing loss of non-aqueous wellbore fluids to the subterranean formation
#490Oil-swellable, desolvated polymer gels and methods of using the same for preventing loss of non-aqueous wellbore fluids to the subterranean formation
#491Fracturing fluids and methods of treating hydrocarbon formations
#492Mixer for producing and solidifying an alloy in a subterranean reservoir
#493Composition and method for water and gas shut-off in subterranean formations
#494METHOD FOR CIRCULATION LOSS REDUCTION
#495Wellbore fluids and methods of use thereof
#496Improving Hydrocarbon Production from a Well
#497Methods of using superabsorbent polymers for fracturing and sand control applications
#498Methods and systems to seal subterranean void
#499Systems and methods for remediating a microannulus in a wellbore
#500Polyurethane foamed annular chemical packer
#501SOLIDIFICATION- AND EXTRUSION-MOLDED ARTICLE OF POLYGLYCOLIC ACID AND METHOD FOR MANUFACTURING SAME
#502Conveyance of ambient-reactive subterranean formation additives to downhole locations
#503Water shut-off method for porous formations
#504CONTROL OF THERMOPLASTIC COMPOSITE DEGRADATION IN DOWNHOLE CONDITIONS
#505Diverter fluid diverter fluid
#506Permeable lost circulation drilling liner
#507Water swellable lost circulation materials
#508Compositions and methods for well completions
#509Nanosilica dispersion well treatment fluid
#510Nanosilica dispersion lost circulation material (LCM)
#511Nanosilica dispersion lost circulation material (LCM)
#512Nanosilica dispersion well treatment fluid
#513NANOSILICA DISPERSION LOST CIRCULATION MATERIAL (LCM)
#514Hydraulic fracturing with strong, lightweight, low profile diverters
#515CONTROLLABLE SEALANT COMPOSITION FOR CONFORMANCE AND CONSOLIDATION APPLICATIONS
#516Method of using diverter and proppant mixture
#517Methods of improving hydraulic fracture network
#518Well treatment operations using diverting system
#519Methods and compositions for in-situ polymerization reaction to improve shale inhibition
#520Method of increasing productivity of oil and gas recovery from previously used wells
#521Compositions And Methods For Controlled Break Of Fluid-Loss Barriers Post-Perforation
#522Enhancing SAG Resistance via Selection of Solids Based on Size and Material Composition
#523Suspending agents obtained by micellar polymerization
#524ARC fiber trio-date tree waste-based trinary fibrous mix for moderate to severe loss control
#525Loss circulation material for seepage to moderate loss control
#526Date tree waste-based binary fibrous mix for moderate to severe loss control
#527SPHEROID MAGNETIC POLYMERS FOR IMPROVING HYDROCARBON RECOVERY OR DRILLING PERFORMANCE
#528Water control agent for oilfield application
#529Acid-soluble plug forming rapidly dehydrating loss control slurry
#530Flow control in subterranean wells
#531WELL CEMENTING COMPOSITIONS AND METHODS
#532Use of a composition for stabilizing a geological formation in oil fields, gas fields, water pumping fields, mining or tunnel constructions
#533Autonomous downhole conveyance systems and methods using adaptable perforation sealing devices
#534CONTROLLING GEL TIMES OF REMEDIAL AQUEOUS RESIN COMPOSITIONS FOR SEALING OFF FLOW CHANNELS
#535Reversible aminal gel compositions, methods, and use
#536WATER-BASED SEALING COMPOSITIONS WITH AMINOSILANE CROSSLINKERS
#537Method and system for abandoning a cased borehole
#538RESERVOIR PROTECTING AGENT COMPOSITION FOR RESERVOIR WITH CRACKS, DRILLING FLUID CONTAINING THE SAME AND USE THEREOF
#539Sealing an undesirable formation zone in the wall of a wellbore
#540Method for determining a concentration of solid particles
#541Seabed drilling system
#542SUBTERRANEAN WELL AND FORMATION TREATMENT
#543Alkylpolyglucoside derivative fluid loss control additives for wellbore treatment fluids
#544Delayed gelling agents
#545Incorporation of clay into curable resin system
#546Syneresis reducing compositions for conformance applications using metal cross-linked gels
#547Methods for cementing a subterranean wellbore
#548Plugging devices and deployment in subterranean wells
#549METHODS OF TREATING OIL AND GAS WELL FRACTURES
#550Wellbore sealant using nanoparticles
#551Well completion
#552Methods and compositions for reducing water production in fractures or voids in subterranean formations
#553Method of increasing productivity of oil and gas recovery from previously used wells
#554Compositions and methods for delayed crosslinking in hydraulic fracturing fluids
#555Treatment methods for water or gas reduction in hydrocarbon production wells
#556Sealant composition for use in subterranean formations
#557Downhole cutting and sealing apparatus
#558Methods and materials for controlled release of materials in a subterranean reservoir
#559Methods of using lost circulation treatment materials comprising brown mud
#560Lost circulation materials comprising cane ash
#561Compositions and Methods for Preparation and Utilization of Acid-Generating Materials
#562SYSTEM AND RELATED METHOD TO SEAL FRACTURED SHALE
#563Hydraulic fracturing in highly heterogeneous formations by resisting formation and/or sealing micro-fractures
#564Method of placing sealant into an offshore well to abandon a production zone
#565Plugging device deployment in subterranean wells
#566Methods and compositions for stabilizing fracture faces during hydraulic fracturing treatments
#567Reversible aminal gel compositions, methods, and use
#568Method of providing a barrier in a fracture-containing system
#569Well treatment
#570Downhole resin coatings comprising a carbon nanomaterial and methods associated therewith
#571Self-degradation swelling diverter system
#572Acid-soluble cement composition
#573Method for microbial control of injection liquid flow in a hydrocarbon reservoir
#574Lime-based cement composition
#575Method and apparatus for use in well abandonment
#576Use of encapsulated polyamines for limiting fluid loss
#577Methods of completing a well and apparatus therefor
#578Encapsulation of hydrophilic additives
#579Milled fibers for fracture sealing performance improvement
#580Flow control in subterranean wells
#581Flow control in subterranean wells
#582Flow control in subterranean wells
#583Method of preventing leakage of air inside underground cavern
#584Downhole sealing tool
#585Methods and compositions including a curable resin and organophilically-modified clay for subterranean oil well applications
#586Curauá fibers as lost-circulation materials and fluid-loss additives in wellbore fluids
#587METHODS FOR WELL TREATMENT
#588Self sealing fluids
#589MONITORING HEALTH OF ADDITIVE SYSTEMS
#590Selective acidizing of a subterranean formation
#591Reversible aminal gel compositions, methods, and use
#592Method and apparatus for selecting diversion material for a wellbore operation
#593Perforation balls and methods of using the same
#594Low PH crosslinking of polymers
#595Polymer brushes in diverting agents for use in subterranean formations
#596Modified hydroxyethyl cellulosic polymers for improved well bore fluids and related uses
#597Foamed curable resin fluids
#598Methods of zonal isolation and treatment diversion
#599Diverter composition including rheologically-modified invert emulsion and method of use
#600BALL SEALERS FOR USE IN SUBTERRANEAN WELLS, METHODS OF MAKING AND USING SAME