135589 ⎘
Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells Subsoil filtering
Sub-classes:ELECTRIC COMPLETION SYSTEM AND METHODOLOGY
#2Downhole wet-mate systems with offset stinger and methods for deployment and wet-mate connecting by rotation of the offset stinger
#3METHOD AND SYSTEM FOR PREDICTING SAND FAILURE IN A HYDROCARBON PRODUCTION WELL AND METHOD AND SYSTEM FOR PRODUCING HYDROCARBON FLUIDS FROM AN EARTH FORMATION
#4DOWNHOLE DEVICE FOR HYDROCARBON PRODUCING WELLS WITHOUT CONVENTIONAL TUBING
#5DOWNHOLE SAND TRAP
#6Fracturing a subsurface formation based on the required breakdown pressure accounting for filter cake
#7Acid-resistant tool for oil or gas well
#8IN-SITU FINES CAPTURE FROM FLUID FINE TAILINGS
#9Flow control in subterranean wells
#10Tool deployment and cleanout system
#11Automated Waste Disposal System for Waste Tank at Wellsite
#12Method of increasing well bottomhole resistance to destruction
#13Filter plug to prevent proppant flowback
#14Downhole device for hydrocarbon producing wells without conventional tubing
#15Thermoset swellable devices and methods of using in wellbores
#16WATER REMOVAL FROM ELECTRIC SUBMERSIBLE PUMP SYSTEMS
#17Method and device for exploiting natural gas hydrate from marine rock
#18RETROFIT FLUID AND GAS PERMEABLE BARRIER FOR WELLBORE USE
#19Expanding thermite reactions for downhole applications
#20Shunt tube assembly entry device
#21Method for determining properties of a thinly laminated formation by inversion of multisensor wellbore logging data
#22Methods and apparatuses for controlling fines migration in a wellbore
#23Process to provide source water and manage produced/flowback water for hydraulic fracturing
#24Method of filtering a wellbore fluid
#25Open smart completion
#26Filter assembly
#27Centrifugal particle accumulator and filter
#28Shunt system for downhole sand control completions
#29System and method for removing sand from a wellbore
#30Modular downhole debris separating assemblies
#31Load-monitoring sensor proximate to a shifting device
#32Downhole method and apparatus
#33METHODS OF TREATING A SUBTERRANEAN FORMATION WITH SHRINKABLE FIBERS
#34Centrifugal particle accumulator
#35Flushable velocity fuse and screen assembly for downhole systems
#36Systems and methods for formation sampling
#37Linearly indexing wellbore valve
#38Method for treatment of underground reservoirs
#39Downhole method and apparatus
#40Wellbore isolation while placing valves on production
#41Downhole flow control apparatus with screen
#42Pseudoelastic Materials as Additives to Enhance Hydraulic Fracturing
#43Down-hole sand and solids separator utilized in producing hydrocarbons
#44Sand control assemblies including flow rate regulators
#45METHODS OF TREATING A SUBTERRANEAN FORMATION WITH SHRINKABLE FIBERS
#46Self-degradable hydraulic diversion systems and methods for making and using same
#47Method for preparing a porous fluoropolymer and preparing an article of same, a rigid porous fluoropolymer flow sleeve and a method of controlling flow
#48Method and composition for remedial treatment of parafin, asphaltenes, scale and deposits in oil and gas infrastructure and subterranean formations
#49Method for removing contaminants from wastewater in hydraulic fracturing process
#50STEAM-IMPULSE PRESSURE GENERATOR FOR THE TREATMENT OF OIL WELLS
#51Manipulatable filter system
#52Scale prevention treatment method, system, and apparatus for wellbore stimulation
#53Polymer coated sand and methods of manufacture and use
#54Fluid filtering device for a wellbore and method for completing a wellbore
#55Method for removing contaminants from wastewater in hydraulic fracturing process
#56Wellbore Servicing Compositions and Methods of Making and Using Same
#57Gas Fracture Injection to Overcome Retrograde Condensation in Gas Wells
#58Downhole method and apparatus
#59Wellbore isolation while placing valves on production
#60Deep-well pump system
#61Method and apparatus for selectively controlling fluid flow
#62Down-hole sand and solids separator utilized in producing hydrocarbons
#63High Temperature Crosslinked Polysulfones Used for Downhole Devices
#64Segmental flow control method and apparatus for a flow control filter string in an oil-gas well
#65Multi-position valve for fracturing and sand control and associated completion methods
#66Polymer foam cell morphology control and use in borehole filtration devices
#67Method for removing contaminants from wastewater in hydraulic fracturing process
#68Storing device for stored substance and method for storing stored substance
#69Multi-position valve for fracturing and sand control and associated completion methods
#70SUBSURFACE DISCRETE INTERVAL SYSTEM WITH VERIFIABLE INTERVAL ISOLATION
#71Apparatus and method for testing reservoir drilling fluids for drilling unconsolidated tar sands
#72System and Method to Facilitate Treatement and Sand Control in a Wellbore
#73Method for providing a temporary barrier in a flow pathway
#74Adjustable flow control devices for use in hydrocarbon production
#75Permeable medium flow control devices for use in hydrocarbon production
#76Apparatus for providing a temporary degradable barrier in a flow pathway
#77Multi-position valve for fracturing and sand control and associated completion methods
#78Apparatus and method for testing reservoir drilling fluids for drilling unconsolidated tar sands
#79Systems and methods for installation, design and operation of groundwater monitoring systems in boreholes
#80Accessing subterranean resources by formation collapse
#81Permeable cement and sand control methods utilizing permeable cement in subterranean well bores
#82Permeable cement composition and method for preparing the same
#83Permeable cement composition and method for preparing the same
#84Method for providing a temporary barrier in a flow pathway