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Schlumberger Reservoir Completions patentsThe following is a sampling of recent Schlumberger Reservoir Completions patent applications (USPTO Patent Application #, Patent Title) sorted by month.
April 2008 - Schlumberger Reservoir Completions patents
20080093074 - Communicating through a barrier in a well
20080093083 - Gas handling in a well environment
20080095496 - Optical turnaround
20080088189 - Submersible direct-current electric motor
March 2008 - Schlumberger Reservoir Completions patents
20080066900 - Gravel pack apparatus that includes a swellable element
20080060801 - Flexible matrix composite actuator for use in subsurface wellbores
20080061225 - Logging tool for determination of formation density (embodiments)
20080061510 - Forming a metal-to-metal seal in a well
20080053298 - Weight spacer apparatus
20080056879 - System and method for reducing thrust acting on submersible pumping components
20080056880 - System and method for reducing thrust acting on submersible pumping components
February 2008 - Schlumberger Reservoir Completions patents
20080047456 - Wireless perforating gun
20080041576 - Communicating electrical energy with an electrical device in a well
20080042869 - Wireless communication system and method
20080042870 - Method of determination of a stuck point in drill pipes by measuring the magnetic permeability of pipes
20080029274 - Downhole wet mate connection
20080030739 - Optical time domain reflectometry
20080031731 - Electrical submersible pump stage construction
January 2008 - Schlumberger Reservoir Completions patents
20080006413 - Well servicing methods and systems employing a triggerable filter medium sealing composition
20080008420 - Apparatus and method for forming an optical fiber device
20080000635 - Downhole measurement system and method
20080000697 - Systems and methods for completing a multiple zone well
December 2007 - Schlumberger Reservoir Completions patents
20070295081 - Method and device for fluid flow parameters determination
20070295235 - Method and apparatus for perforating
20070295502 - System for well logging
20070295504 - Providing a string having an electric pump and an inductive coupler
20070295510 - Electric progressive cavity pump
20070295514 - Multi-rotational indexer
20070295515 - Linear induction motor-operated downhole tool
20070296291 - Submersible electric motor terminated for auxiliary tools
20070289779 - Providing a sensor array
20070291898 - Apparatus and method for fluid phase fraction determination using x-rays
20070284118 - Controlling actuation of tools in a wellbore with a phase change material
November 2007 - Schlumberger Reservoir Completions patents
20070272408 - Flow control using a tortuous path
20070272410 - Flow control system for use in a wellbore
20070272411 - System for completing multiple well intervals
20070272413 - Technique and apparatus for completing multiple zones
20070267195 - Safety apparatus for perforating system
20070267200 - Kickover tool and selective mandrel system
20070261861 - Downhole electrical-to-hydraulic conversion module for well completions
20070256826 - Multi-zone frac-packing using screen-conveyed linear charges
20070257225 - Variable radial flow rate control system
20070251690 - Well completion system
20070251696 - Rotary actuator mechanism for a downhole tool
20070251697 - Alternate path indexing device
October 2007 - Schlumberger Reservoir Completions patents
20070246223 - Erosion control for use with flow control devices
20070240881 - Integrated sand control completion system and method
20070240882 - Accumulator for subsea equipment
20070234921 - Heat insulating container for a detonator
20070235185 - Measuring a characteristic of a well proximate a region to be gravel packed
20070235187 - Low temperature oxidation for enhanced oil recovery
20070236688 - Method for mapping geometrical features with opto-electronic arrays
20070237467 - System and method for performing and protecting hybrid line splices
20070227727 - Completion system having a sand control assembly, an inductive coupler, and a sensor proximate to the sand control assembly
20070227731 - System and method for controlling wellbore pressure during gravel packing operations
20070227735 - System and method for well treatment and perforating operations
September 2007 - Schlumberger Reservoir Completions patents
20070224056 - System and method for protecting a submersible motor
20070215358 - Gas lift valve assembly
20070204998 - Pressure protection for a control chamber of a well tool
20070207046 - Protector for electrical submersible pumps
August 2007 - Schlumberger Reservoir Completions patents
20070193733 - Downhole actuation tools
20070187115 - Downhole actuating apparatus and method
20070181224 - Degradable compositions, apparatus comprising same, and method of use
20070183900 - Submersible pumping system
20070185655 - Wellbore diagnostic system and method
July 2007 - Schlumberger Reservoir Completions patents
20070169657 - Protective electrically conductive layer covering a reactive layer to protect the reactive layer from electrical discharge
20070169942 - Flow control device
20070163774 - Flow control system for use in a well
20070163775 - Injection of treatment materials into a geological formation surrounding a well bore
20070158109 - Perforating gun
20070162235 - Interpreting well test measurements
20070151724 - System and method for isolating a wellbore region
20070151736 - Well tool protection system and method
June 2007 - Schlumberger Reservoir Completions patents
20070144746 - System and method for connecting multiple stage completions
20070137869 - Subsurface safety valve
20070142547 - Polymeric composites, oilfield elements comprising same, and methods of using same in oilfield applications
20070143023 - Reservoir sample chain-of-custody
20070131421 - Multiple entrance shunt
20070131434 - Flow control device with a permeable membrane
20070125530 - Interactive and/or secure activation of a tool
20070125540 - Monitoring an explosive device
20070128059 - Electroactive polymer pumping system
May 2007 - Schlumberger Reservoir Completions patents
20070116560 - Centrifugal pumps having non-axisymmetric flow passage contours, and methods of making and using same
20070107616 - Perforating charge for use in a well
20070107899 - Perforating gun fabricated from composite metallic material
20070107907 - System and method for controlling subsea wells
20070107908 - Oilfield elements having controlled solubility and methods of use
20070110593 - Pump apparatus, systems and methods
20070102153 - Screen and method having a partial screen wrap
20070102163 - System and method for indexing a tool in a well
20070104027 - Tool for measuring perforation tunnel depth
20070104594 - Non-electric drive mechanism for a submersible pump
20070095539 - Eccentrically-disposed choke injector
April 2007 - Schlumberger Reservoir Completions patents
20070084601 - Gravel packing a well
20070084601 - Gravel packing a well
20070084608 - Screen and method having a partial screen wrap
20070084608 - Screen and method having a partial screen wrap
20070079960 - Well treatment system and method
20070074872 - Apparatus, pumping system incorporating same, and methods of protecting pump components
March 2007 - Schlumberger Reservoir Completions patents
20070044956 - Annular choke
20070044958 - Well operating elements comprising a soluble component and methods of use
20070044962 - System and method for isolating flow in a shunt tube
20070044963 - System and method for controlling undesirable fluid incursion during hydrocarbon production
20070044964 - Technique and apparatus to deploy a perforating gun and sand screen in a well
20070044968 - Perforating gun
20070044969 - Perforating a well formation
20070044977 - Packer
20070050144 - Perforating optimized for stress gradients around wellbore
20070050145 - Technique and apparatus for use in well testing
February 2007 - Schlumberger Reservoir Completions patents
20070034369 - Controlling transient pressure conditions in a wellbore
20070034374 - Apparatus and method to detect a signal associated with a component
20070034375 - Techniques and systems associated with perforation and the installation of downhole tools
20070034380 - Subsurface annular safety barrier
20070034381 - Connector assembly and method of use
20070024464 - Wireless communications associated with a wellbore
20070027245 - Swellable elastomer-based apparatus, oilfield elements comprising same, and methods of using same in oilfield applications
January 2007 - Schlumberger Reservoir Completions patents
20070017672 - Automatic detection of resonance frequency of a downhole system
20070017673 - Determining and tracking downhole particulate deposition
20070020965 - Hydraulic connector
20070012454 - Flow control valve for injection systems
20070000667 - Subsea communication system and technique
December 2006 - Schlumberger Reservoir Completions patents
20060289173 - Packer
20060284134 - Variable radial flow rate control system
20060278392 - Perforating method
20060278399 - Multi-drop flow control valve system
20060279078 - Joining tubular members
20060272756 - Rdx composition and process for its manufacture
November 2006 - Schlumberger Reservoir Completions patents
20060266526 - Submersible pumping system
20060266551 - Shaped charges for creating enhanced perforation tunnel in a well formation
20060260803 - Downhole connection system
20060260817 - Downhole connection system
20060260818 - Downhole connection system
20060260820 - Zonal isolation tools and methods of use
20060254773 - Coiled tubing cutter
20060257266 - Filtering and boosting a signal from a drive circuit
20060249045 - Initiator activated by a stimulus
20060249291 - System and method for gas shut off in a subterranean well
20060243438 - Method to measure injector inflow profiles
20060243445 - One-trip cut-to-release apparatus and method
20060243454 - System and method for forming downhole connections
20060245468 - Distributed optical fibre measurements
October 2006 - Schlumberger Reservoir Completions patents
20060231256 - Chemical injection well completion apparatus and method
20060222529 - Tandem motors
July 2006 - Schlumberger Reservoir Completions patents
20060162932 - Safety valve for use in an injection well
20060162934 - Subsea pumping system
20060162935 - Snorkel device for flow control
20060144278 - Methods for testing single-use devices
20060144590 - Multiple zone completion system
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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Schlumberger Reservoir Completions in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Schlumberger Reservoir Completions with additional patents listed. Browse our Agent directory for other possible listings.
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