135557 ⎘
Methods or apparatus for cleaning boreholes or wells cleaning of down-hole filters, screens, e.g. casing perforations, or gravel packs
DEVICES, SYSTEMS, AND METHODS FOR A CLEANING ELEMENT
#2IMPLOSION DEVICE
#3PUMP CONTROL FRAMEWORK
#4BEHIND CASING WASH AND CEMENT
#5DEBRIS REMOVAL APPARATUS WITH SELF CLEANING FILTER ASSEMBLY, WELL SYSTEM AND METHOD OF USE
#6DOWNHOLE SUCTION TOOL
#7Drilling system with annular flush separation device and method
#8DOWNHOLE PRESSURE WAVE GENERATING DEVICE
#9Downhole clean out tool
#10Resettable telescoping plug retrieving tool
#11Junk crushing device, assembly, and method thereof
#12PULSE BASED PERF AND WASH SYSTEM AND METHOD
#13System for preventative water well maintenance
#14Behind casing wash and cement
#15Wash tool
#16Downhole pressure wave generating device
#17Tool deployment and cleanout system
#18Wellbore milling and cleanout system and methods of use
#19Viscoelastic-surfactant treatment fluids having oxidizer
#20Debris removal apparatus with self cleaning filter assembly, well system, and method of use
#21One-trip screen installation and cleaning system
#22Acid wash system for wireline and slickline
#23Injectivity and production improvement in oil and gas fields
#24Gravel pack quality measurement
#25Resource collection system
#26Pulse based perf and wash system and method
#27Temporary blockage of fluid boundary between higher and lower fluid conductivity formations
#28Crosslinked synthetic polymer-based reservoir drilling fluid
#29Viscoelastic-surfactant treatment fluids having oxidizer
#30SYSTEMS AND METHODS FOR MANAGING DEBRIS IN A WELL
#31Pressure retention manifold for sand control screens
#32Rare earth oxide as a weighting and bridging agent
#33Method of water well rehabilitation
#34Downhole pressure wave generating device
#35Acoustic emitter device for regular cleaning of a downhole filter
#36Methods of suspending weighting agents in a drilling fluid
#37High power laser flow assurance systems, tools and methods
#38Downhole sand screen with automatic flushing system
#39Method of preventative water well maintenance
#40System for stimulating a well
#41Snorkel tube with debris barrier for electronic gauges placed on sand screens
#42HIGH POWER LASER FLOW ASSURANCE SYSTEMS, TOOLS AND METHODS
#43Method and system for plugging a subterranean well
#44METHOD FOR LAUNCHING A CLEANING ELEMENT
#45Reverse circulation debris removal tool for setting isolation seal assembly
#46Method to manipulate a well using an underbalanced pressure container
#47Breaker fluids and methods of use thereof
#48Systems and methods for managing debris in a well
#49APPARATUS, SYSTEM AND METHOD FOR DEBRIS REMOVAL
#50Hydraulic fraction down-hole system with circulation port and jet pump for removal of residual fracking fluid
#51Submersible pumping apparatus, comprising linear electric motor and double action pump
#52Fluid discharge apparatus and method of use
#53Self-cleaning sand screen
#54Compositions and methods for controlling strong acid systems
#55Subsea equipment cleaning system and method
#56Well stimulation and cleaning tool
#57A Method of Plugging and Abandoning a Well
#58VORTEX-GENERATING WASH NOZZLE ASSEMBLIES
#59System for stimulating a well
#60Systems and methods for managing debris in a well
#61Louvered Pipe Shroud Assembly
#62Drilling debris separator
#63SUBMERSIBLE PUMP SYSTEMS AND METHODS OF USE
#64Snorkel tube with debris barrier for electronic gauges placed on sand screens
#65Methods of logging
#66INJECTOR FILL DISPLACEMENT TUBES
#67Breaker fluids and methods of use thereof
#68Crosslinked synthetic polymer-based reservoir drilling fluid
#69FLUIDIC OSCILLATOR BYPASS SYSTEM
#70Filter cake removal composition for drilling fluids and method of use thereof
#71Method for launching a cleaning element
#72Using dynamic underbalance to increase well productivity
#73High power laser flow assurance systems, tools and methods
#74Method for isolation of a permeable zone in a subterranean well
#75Method for establishment of a new well path from an existing well
#76One-trip method of plugging a borehole for well abandonment
#77Removing cured resins from subterranean formations and completions
#78CONCENTRIC COIL TUBING DEPLOYMENT FOR HYDRAULIC FRACTURE APPLICATION
#79Method and device for cleaning control particles in a wellbore
#80Self cleaning pistons
#81Apparatus and methodology for continuous down hole sand screen fill removal
#82Flow control devices including materials containing hydrophilic surfaces and related methods
#83Crimped nozzle for alternate path well screen
#84Downhole debris retriever
#85One trip perforating and washing tool for plugging and abandoning wells
#86Switchable magnetic particle filter
#87Method for combined cleaning and plugging in a well and flushing tool for flushing in a well
#88Method of providing mechanical stability around an entrance of a new well path to be formed from an existing well
#89Snorkel tube with debris barrier for electronic gauges placed on sand screens
#90Junk basket with self clean assembly and methods of using same
#91Snorkel tube with debris barrier for electronic gauges placed on sand screens
#92Development and rehabilitation of wells and springs by a rotary nozzle device with angle adjustable nozzles
#93Downhole pressure nozzle and washing nozzle
#94Flushing tool and method of flushing perforated tubing
#95Sand control device cleaning system
#96Deep-well pump system
#97TWO-STAGE FILTER CAKE REMOVAL COMPOSITION FOR DRILLING FLUIDS AND METHOD OF USE THEREOF
#98Downhole Circulation Apparatus
#99Apparatus and method for water well cleaning
#100Dendritic Surfactants and Extended Surfactants for Drilling Fluid Formulations
#101Method of Enhance the Production Capacity of an Oil Well
#102COMPLETION ASSEMBLY AND A METHOD FOR STIMULATING, SEGMENTING AND CONTROLLING ERD WELLS
#103Apparatus for activating or cleaning filter tube wells
#104Flow control apparatus
#105Water well cleaning apparatus and method
#106Apparatus and methods for removing mercury from formation effluents
#107Datacoil™ Downhole Logging System
#108Integrated fluid filtration and recirculation system and method
#109Apparatus and method for increasing the amount of dynamic underbalance in a wellbore
#110Thermal fluid stimulation unit
#111Methods of Cleaning Sand Control Screens and Gravel Packs
#112Controlling transient underbalance in a wellbore
#113Mesophase fluids with extended chain surfactants for downhole treatments
#114Energized fluids and pressure manipulation for subsurface applications
#115Method for simultaneous removal of asphaltene, and/or paraffin and scale from producing oil wells
#116Method and system for well production
#117Single phase microemulsions and in situ microemulsions for cleaning formation damage
#118System for cyclic injection and production from a well
#119Procedures and compositions for reservoir protection
#120Shaped charge and a perforating gun
#121In situ fluid formation for cleaning oil- or synthetic oil-based mud
#122System and method utilizing a compliant well screen
#123Method for simultaneous removal of asphaltene and/or paraffin and scale from producing oil wells
#124Flow diverter
#125Method for simultaneous removal of asphaltene, and/or paraffin and scale from producing oil wells
#126Thermal fluid stimulation unit
#127Methods of cleaning sand control screens and gravel packs
#128Well treatment system and method
#129Controlling transient pressure conditions in a wellbore
#130Horizontal single trip system with rotating jetting tool
#131Method for simultaneous removal of asphaltene, and/or paraffin and scale from producing oil wells
#132Acoustic stimulation tool with axial driver actuating moment arms on tines
#133Well and method for regenerating a well
#134Method and device for intensifying the permeability of ground layers close to bore holes and filter bodies and filter layers in wells and other production wells
#135Perforation alignment tool for jet drilling, perforating and cleaning
#136Well cleaning method and apparatus using detonating cord having additional reliability and a longer shelf life
#137System and method for monitoring and removing blockage in a downhole oil and gas recovery operation
#138System and method for scale removal in oil and gas recovery operations
#139Pass through valve and stab tool
#140Well treatment system and method
#141Vibrating system and method for use in scale removal and formation stimulation in oil and gas recovery operations
#142Well rehabilitation method
#143Assessing and remediating well clogging from mobile particles, systems, apparatuses, and methods
#144Electrical submersible pumping system (ESP) solid management y-tool
#145Sand flushing above blanking plug