135661 ⎘
Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells Preventing gas- or water-coning phenomena, i.e. the formation of a conical column of gas or water around wells
A FLOW CONTROL DEVICE AND METHOD
#2Low-density treatment fluid and methods for treating thief zones located above pay zones
#3Fluid control system
#4Selective zonal isolation
#5Method for leveling the injectivity profile of an injection well
#6Method for preventing stratal water from breaking through into bottom holes of wells
#7Downhole Fluid Control System
#8Acid-tolerant aluminum-based gel formulation for conformance control and preparations and uses thereof
#9Method and system for monitoring and preventing hydrate formations
#10Controlled ESP discharge system preventing gas lock
#11Method and apparatus for inflow control with vortex generation
#12FLOW CONTROL DEVICE AND METHOD
#13Valve with integrated fluid reservoir
#14Use of a ball check valve on an outlet of an autonomous inflow control device
#15Method and device for producing fluids or gases from a horizontal well
#16Water crest monitoring using electromagnetic transmissions
#17Downhole fluid control system
#18Multi-position inflow control device
#19Apparatus and a method for controlling fluid flow in, into or out of a well, and an orientation means for orienting the apparatus
#20Liquid retainer for a production system
#21Water crest monitoring using electromagnetic transmissions
#22Odor venting well pump system
#23Downhole fluid control system
#24GAS PUMPING UNIT FOR OIL WELLS
#25Improving Hydrocarbon Production from a Well
#26Water front sensing for electronic inflow control device
#27Wellbore system
#28Alternative helical flow control device for polymer injection in horizontal wells
#29Inflow control device for polymer injection in horizontal wells
#30Downhole flow control device
#31Flow control device
#32System and method for controlling flow in a well production system
#33Fissured substrata water pumping apparatus and method
#34Downhole injection assembly having an annular orifice
#35Oil recovery with fishbone wells and steam
#36Flow control device and flow control method
#37Flow control device and method
#38Rotational motion-inducing variable flow resistance systems having a sidewall fluid outlet and methods for use thereof in a subterranean formation
#39Frac optimization using ICD technology
#40Method and an arrangement for controlling fluid flow into a production pipe
#41Method and apparatus for autonomous downhole fluid selection with pathway dependent resistance system
#42Autonomous fluid control assembly having a movable, density-driven diverter for directing fluid flow in a fluid control system
#43Restricting production of gas or gas condensate into a wellbore
#44METHODOLOGY AND SYSTEM FOR PRODUCING FLUIDS FROM A CONDENSATE GAS RESERVOIR
#45Valve arrangement for a production pipe
#46Steam anti-coning/cresting technology ( SACT) remediation process
#47Method and apparatus for autonomous downhole fluid selection with pathway dependent resistance system
#48Method and apparatus for isolating tubing with a swellable seal
#49Real-time dynamic data validation apparatus and computer readable media for intelligent fields
#50Real-time dynamic data validation methods for intelligent fields
#51Method and apparatus for autonomous downhole fluid selection with pathway dependent resistance system
#52COMPOSITE INFLOW CONTROL DEVICE
#53Flow control device and flow control method
#54Flow restriction devices
#55Method and apparatus for autonomous downhole fluid selection with pathway dependent resistance system
#56Method and apparatus for autonomous downhole fluid selection with pathway dependent resistance system
#57Restricting production of gas or gas condensate into a wellbore
#58Controlling flow of steam into and/or out of a wellbore
#59Geothermal energy production
#60Apparatus for autonomous downhole fluid selection with pathway dependent resistance system
#61METHOD AND APPARATUS FOR AUTONOMOUS DOWNHOLE FLUID SELECTION WITH PATHWAY DEPENDENT RESISTANCE SYSTEM
#62Method of controlling water production through treating particles with RPMS
#63Process for the production of mineral oil
#64Flow controller device
#65FLOW CONTROL USING A TORTUOUS PATH
#66SYSTEM AND METHOD FOR RECOMPLETION OF OLD WELLS
#67Method to control driving fluid breakthrough during production of hydrocarbons from a subterranean reservoir
#68Water Sensitive Porous Medium to Control Downhole Water Production and Method Therefor
#69Drainage method for multilayer reservoirs
#70Fluid control apparatus and methods for production and injection wells
#71Water transfer system
#72Conformance Control Through Stimulus-Responsive Materials
#73Method for terminating or reducing water flow in a subterranean formation
#74Bottomhole tool and a method for enhanced oil production and stabilization of wells with high gas-to-oil ratio
#75Reverse flow in-flow control device
#76Method of controlling water condensation in a near wellbore region of a formation
#77Water sensitive variable counterweight device driven by osmosis
#78Method for flow control and autonomous valve or flow control device
#79Water sensitive adaptive inflow control using cavitations to actuate a valve
#80Method and apparatus for isolating tubing with a swellable seal
#81Methods and materials for subterranean fluid forming barriers in materials surrounding wells
#82Water sensitive adaptive inflow control using couette flow to actuate a valve
#83Method of blocking water-out zone in a gas well by dumping cement and injecting pressurizing gas
#84Methods for manipulation of air flow into aquifers
#85Methods for manipulation of the flow of fluids in subterranean formations
#86Water sensing adaptable in-flow control device and method of use
#87Water Sensing Devices and Methods Utilizing Same to Control Flow of Subsurface Fluids
#88Water absorbing or dissolving materials used as an in-flow control device and method of use
#89Water Sensing Adaptable Inflow Control Device Using a Powered System
#90Flow restriction device
#91INFLOW CONTROL DEVICE
#92System and method for water breakthrough detection and intervention in a production well
#93Methods of completing wells for controlling water and particulate production
#94Developing a flow control system for a well
#95Methods and materials for subterranean fluid forming barriers in materials surrounding wells
#96Flow control using a tortuous path
#97Method for operating actuator and an actuator device for use in drainage pipe used for producing oil and/or gas
#98Toe-to-heel waterflooding with progressive blockage of the toe region
#99Deployable zonal isolation system
#100Inflow control device with passive shut-off feature
#101Wellbore device for selective transfer of fluid
#102Method for terminating or reducing water flow in a subterranean formation
#103Method to form a barrier in reservoir with a magnetorheological fluid
#104Valves for use in wells
#105Laser milling and injection system for water coning remediation