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Schlumberger Technology Corporation patents


      
Recent patent applications related to Schlumberger Technology Corporation. Schlumberger Technology Corporation is listed as an Agent/Assignee. Note: Schlumberger Technology Corporation may have other listings under different names/spellings. We're not affiliated with Schlumberger Technology Corporation, we're just tracking patents.

ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Schlumberger Technology Corporation-related inventors


Radiation detector for well-logging tool

Schlumberger Technology

Radiation detector for well-logging tool

Prediction of asphaltene onset pressure gradients downhole

Schlumberger Technology

Prediction of asphaltene onset pressure gradients downhole



Count Application # Date Schlumberger Technology Corporation patents (updated weekly) - BOOKMARK this page
12015020978107/30/15  new patent  Apparatus and system for measuring asphaltene content of crude oil
22015020978207/30/15  new patent  Apparatus and system for measuring asphaltene content of crude oil
32015021133007/30/15  new patent  Methods for maintaining zonal isolation in a subterranean well
42015021133507/30/15  new patent  Thermal regulating well completion devices and methods
52015021134307/30/15  new patent  Gas fracturing method and system
62015021134607/30/15  new patent  Fracturing methods and systems
72015021135107/30/15  new patent  Directional drilling attitude hold controller
82015021135207/30/15  new patent  Drilling speed and depth computation for downhole tools
92015021135707/30/15  new patent  Prediction of asphaltene onset pressure gradients downhole
102015021136107/30/15  new patent  Flow regime identification with filtrate contamination monitoring
112015021136307/30/15  new patent  Method of estimating uncontaminated fluid properties during sampling
122015021152607/30/15  new patent  Wireless sensor system for electric submersible pump
132015021173507/30/15  new patent  Shrouded-coanda multiphase burner
142015021196807/30/15  new patent  Displacement sensor for subsea structures
152015021198307/30/15  new patent  Fluid analysis by optical spectroscopy with photoacoustic detection
162015021198407/30/15  new patent  Fluidic speed of sound measurement using photoacoustics
172015021202207/30/15  new patent  Method and determining a strength profile of materials
182015021222407/30/15  new patent  Singularity spectrum analysis of microseismic data
192015021222807/30/15  new patent  Method and determining permittivity of rock matrix
202015021223007/30/15  new patent  Radiation detector for well-logging tool
212015021223307/30/15  new patent  Generation of isotherm datasets for reservoir volumetric estimation
222015020415507/23/15 Dual barrier open water well completion systems
232015020417307/23/15 Split stream oilfield pumping systems
242015020417407/23/15 System and performing stimulation operations
252015020417707/23/15 Downhole heterogeneous proppant
262015020417807/23/15 Hydraulic fracturing proppants
272015020418907/23/15 Method and identifying fluid attributes
282015020454207/23/15 Well test burner system and method
292015020464807/23/15 Remote field testing using a permeable core
302015020490307/23/15 Measurement of surface energy components and wettability of reservoir rock utilizing atomic force microscopy
312015020499707/23/15 Em processing using field ratios
322015020500207/23/15 Methods for interpretation of time-lapse borehole seismic data for reservoir monitoring
332015020500607/23/15 Downhole modeling using inverted pressure and regional stress
342015020606007/23/15 Large survey compressive designs
352015019748107/16/15 Derivatisation of carbon
362015019799407/16/15 Releasable connection for coiled tubing drilling apparatus
372015019799507/16/15 Retrievable tubing connector system
382015019800907/16/15 Remedial technique for maintaining well casing
392015019801507/16/15 Method of utilizing subterranean formation data for improving treatment operations
402015019801607/16/15 System and methodology for forming gravel packs
412015019802807/16/15 Fracture monitoring and characterisation
422015019803207/16/15 Sonic logging for assessing well integrity
432015019803607/16/15 Method for estimating irreducible water saturation from mercury injection capillary pressure
442015019803707/16/15 Back titration methods for scaling cations and downhole tools for performing such methods
452015019873207/16/15 Cement acoustic properties from ultrasonic signal amplitude dispersions in cased wells
462015019200607/09/15 System and preparing a treatment fluid
472015019200807/09/15 Fluid tracer installation
482015019201107/09/15 Methods and oil sample analysis using j-edit nuclear magnetic resonance
492015019243707/09/15 Unmanned vehicle systems and methods of operation
502015019269407/09/15 Robust well log sharpening with unknown tool response function
512015019487107/09/15 Method and regulating high voltage
522015018292407/02/15 Container system
532015018446707/02/15 Soldered components for downhole use
542015018450407/02/15 Detecting a drill string washout event
552015018506407/02/15 Method for estimating thermodynamic equilibrium of a gas-liquid mixture during filtration experiments
562015018533607/02/15 Thermally-protected scintillation detector
572015018535407/02/15 Tool for imaging a downhole environment
582015018535807/02/15 Composition-matched inelastic or capture spectroscopy tool
592015018536007/02/15 Asphaltene gradient modeling methods
602015018973107/02/15 Neutron generator
612015017587706/25/15 Environmentally acceptable multifunctional additive
622015017588006/25/15 Method of viscosity reduction in the presence of fully coordinated compounds
632015017637506/25/15 Packer tool including multiple port configurations
642015017637606/25/15 Packer tool including multiple ports
652015017638706/25/15 Perforation strategy
662015017638906/25/15 Detection and identification of fluid pumping anomalies
672015017639206/25/15 Perforating packer casing evaluation methods
682015017639806/25/15 Method for determining change of properties in a near-borehole zone of a formation due to invasion of a drilling mud
692015017640206/25/15 Applications based on fluid properties measured downhole
702015017640506/25/15 Packer tool including multiple ports for selective guarding and sampling
712015017640606/25/15 Perforating packer sampling apparatus and methods
722015017640706/25/15 Method of obtaining asphaltene content of crude oils
732015017719806/25/15 Systems and methods for cement evaluation calibration
742015017721806/25/15 Method for determining distiribution and profile of a contaminant in porous medium
752015017735106/25/15 Methods of investigating formation samples using nmr data
762015017740006/25/15 Detecting and correcting changes in signal polarity for seismic data processing
772015017740406/25/15 Vibration control for a cement evaluation tool
782015017740506/25/15 Systems and methods for removing coherent noise in log data
792015017740706/25/15 Tool for imaging a downhole environment
802015017741306/25/15 Method and apparatus to generate a crosswell data set
812015017939006/25/15 Radiation generator adjusting beam focusing based upon a diagnostic electrode
822015018168806/25/15 Neutron generator
832015016540506/18/15 Fiber mixing system
842015016613506/18/15 Chassis and support structure alignment
852015016626006/18/15 Mobile erector system
862015016687006/18/15 Methods for completing subterranean wells
872015016687106/18/15 Methods for treating subterreanean formations
882015016687406/18/15 Compositions and methods for maintaining zonal isolation in a subterranean well
892015016687906/18/15 Self-diverting emulsified acid systems for high temperature well treatments and their use
902015016739206/18/15 Determining drilling state for trajectory control
912015016742006/18/15 Anti-creep rings and configurations for single packers
922015016743306/18/15 Proximity calculation in a geoscience domain
932015016744206/18/15 Formation fracturing and sampling methods
942015016744306/18/15 Heterogeneous proppant placement in a fracture with removable extrametrical material fill
952015016744506/18/15 Downhole electrochemical fluid sensor and using same
962015016744706/18/15 Downhole imaging systems and methods
972015016744806/18/15 Downhole sensor
982015016745106/18/15 Method, apparatus and system for safe mode telemetry system
992015016745706/18/15 Single packers inlet configurations
1002015016745806/18/15 System and detecting hydrogen sulfide in a formation sampling tool
1012015016797206/18/15 Real-time burner efficiency control and monitoring
1022015016828606/18/15 Method for determining changes in parameters of a porous medium subjected to a contaminant
1032015016832306/18/15 Method for determining pore volume characteristics and porous materials' matrix thermal conductivity
1042015016832406/18/15 Method for determining thermal conductivity and thermal diffusivity of materials
1052015016857406/18/15 Seismic trace attribute
1062015016857906/18/15 X-ray generator having multiple extractors with independently selectable potentials
1072015016858006/18/15 Downhole elastic anisotropy measurements
1082015016858106/18/15 Method and system of quantitative cement evaluation using logging while drilling
1092015016858506/18/15 Methods for compositional analysis of downhole fluids using data from nmr and other tools
1102015016858606/18/15 Methods for compositional analysis of downhole fluids using data from nmr and other tools
1112015016858706/18/15 Methods for compositional analysis of downhole fluids using data from nmr and other tools
1122015016859006/18/15 Neutron generator having multiple extractors with independently selectable potentials
1132015016859106/18/15 Monitoring the output of a radiation generator
1142015016859206/18/15 Downhole neutron activation measurement
1152015016859306/18/15 Input voltage modulator for radiation generator
1162015016980106/18/15 Model order reduction technique for discrete fractured network simulation
1172015017008706/18/15 System and management of a drilling process having interdependent workflows
1182015017079106/18/15 Torque-balanced electrical cable
1192015017079906/18/15 High power opto-electrical cable with multiple power and telemetry paths
1202015017181806/18/15 Passive harmonic filter for power distribution systems
1212015015908006/11/15 Well treatment
1222015015908106/11/15 Composition and treating subterranean formation
1232015015944706/11/15 Method and system for extending reach in deviated wellbores using selected injection speed
1242015015945206/11/15 Method and system for extending reach in deviated wellbores using selected vibration frequency
1252015015946506/11/15 Methods for minimizing overdisplacement of proppant in fracture treatments
1262015015947706/11/15 Method of treating a subterranean formation
1272015015948006/11/15 Method of testing a barrier in a wellbore
1282015015948406/11/15 Downhole fluid analysis methods for determining viscosity
1292015016006106/11/15 Sample capture assurance for sample bottles
1302015016037006/11/15 Grid cell pinchout for reservoir simulation
1312015016037106/11/15 Gpu accelerated deflation in geomechanics simulator
1322015015231706/04/15 Swellable polymer particles for producing well treatments
1332015015232106/04/15 Heterogeneous proppant placement
1342015015285506/04/15 Sensor system for a positive displacement pump
1352015015331406/04/15 Fast field mud gas analyzer
1362015015343306/04/15 Method for nuclear magnetic resonance diffusion measurements
1372015015347606/04/15 Method for constrained history matching coupled with optimization
1382015015507306/04/15 Wireline cables not requiring seasoning
1392015015507406/04/15 Cables and methods of making cables
1402015014370905/28/15 Wellbore caliper with maximum diameter seeking feature
1412015014433505/28/15 Power retrieving tool
1422015014433905/28/15 Controlled inhomogeneous proppant aggregate formation
1432015014434105/28/15 System and forming cavities
1442015014434605/28/15 Interpolymer crosslinked gel and using
1452015014435405/28/15 Method and tool retrieval
1462015014914205/28/15 Geologic feature splitting
1472015013581405/21/15 Method and water-based mud filtrate contamination monitoring in real time downhole water sampling
1482015013581605/21/15 Water line control for sample bottle filling
1492015013581705/21/15 Methods and determining downhole fluid parameters
1502015013638605/21/15 Enhancing well fluid recovery
1512015013642505/21/15 Automated remote actuation system
1522015013644005/21/15 Cable and making the same
1532015013696205/21/15 Assessing reservoir connectivity in hydrocarbon reservoirs
1542015013696305/21/15 Immersion probe for multi-phase flow assurance
1552015013833705/21/15 Imaging-based measurement device
1562015013855705/21/15 Image-based measurement of a fluid
1572015014067405/21/15 Method for determining weight concentration of a polymer penetrated into a porous medium
1582015014231705/21/15 Method and consistent and robust fitting in oil based mud filtrate contamination monitoring from multiple downhole sensors
1592015014231805/21/15 Wellbore pipe trip guidance and statistical information processing method
1602015014232105/21/15 Flow rate from displacement unit piston position
1612015014240705/21/15 Saturation end-point adjustment
1622015012921005/14/15 Oilfield surface equipment cooling system
1632015012921305/14/15 Methods of treating subterranean formations with fluids comprising proppant containing particle
1642015012921405/14/15 Sealing by ball sealers
1652015012922005/14/15 Pump actuated jar for downhole sampling tools
1662015012930605/14/15 Method for calculating and displaying optimized drilling operating parameters and for characterizing drilling performance with respect to performance benchmarks
1672015013004005/14/15 High density microelectronics packaging
1682015013046005/14/15 Methods for separating oil and water on multidimensional nuclear magnetic resonance maps
1692015013062705/14/15 Intervention operations with high rate telemetry
1702015013141005/14/15 Wellbore telemetry and noise cancelation the same
1712015013425505/14/15 Stratigraphic and structural interpretation of deviated and horizontal wellbores
1722015013425705/14/15 Automatic wellbore condition indicator and manager
1732015013425805/14/15 Well pressure control event detection and prediction method
1742015013439005/14/15 Automatic wellbore activity schedule adjustment method and system
1752015013514305/14/15 Systems and methods for speed-adjustable model navigation
1762015012247805/07/15 Modular connector and method
1772015012248505/07/15 Aqueous solution and use thereof
1782015012248705/07/15 Downhole electrochemical sensor and using same
1792015012248805/07/15 Apparatus and using an inline electrical conductivity monitor
1802015012249605/07/15 Fluid loss control agents and compositions for cementing oil and gas wells comprising said fluid loss control agent
1812015012249905/07/15 Aqueous solution and use thereof
1822015012254105/07/15 Conductor component
1832015012255305/07/15 High impact resistant tool with an apex width between a first and second transitions
1842015012456205/07/15 Wellbore signal monitor with tangential seismic sensors for tube-wave noise reduction
1852015012492105/07/15 Downhole gamma ray source using neutron activation
1862015012726405/07/15 Downhole wettability estimate using multi-frequency dielectric measurements
1872015012727405/07/15 Method and removal of the double indication of defects in remote eddy current inspection of pipes
1882015011462504/30/15 Method of acquiring viscosity of a downhole fluid
1892015011462704/30/15 Methods and systems for downhole fluid analysis
1902015011463304/30/15 Monitoring of steam chamber growth
1912015011464404/30/15 Compression-actuated multi-cycle circulation valve
1922015011464704/30/15 Aqueous solution and use thereof
1932015011464804/30/15 Parylene coated chemical entities for downhole treatment applications
1942015011465104/30/15 Downhole fracturing system and technique
1952015011471904/30/15 Multi-angle rotary steerable drilling
1962015011483704/30/15 Capillary electrophoresis for reservoir fluid analysis at wellsite and laboratory
1972015011595304/30/15 Method and determining mud contamination of formation fluid
1982015011595404/30/15 Non-resonant magnetic resonance transmitter with power factor correction
1992015012026404/30/15 Resevoir model tuning with complex parameter interactions
2002015010732804/23/15 Method for improving accuracy of multiphase mixture flowrate measurement in a pipeline
2012015010733904/23/15 Method for determining the properties of porous materials
2022015010734904/23/15 Mud logging depth and composition measurements
2032015010782704/23/15 Method for determining a filtration velocity of reservoir fluids
2042015010783504/23/15 Well treatment with shapeshifting particles
2052015010783904/23/15 Compositions and methods for completing subterranean wells
2062015010790104/23/15 Tool health evaluation system and methodology
2072015010790204/23/15 Mud actuated drilling system
2082015010790304/23/15 Rotational downlinking to rotary steerable system
2092015010914004/23/15 Compression and timely delivery of well-test data
2102015010934104/23/15 Image strip display
2112015010988704/23/15 Sonic adaptor for converting sonic or ultrasonic waveform data for use with a seismic-based computer program
2122015011064304/23/15 Electric progressive cavity pump
2132015011259804/23/15 Methods and systems for improving interpretation of formation evaluation measurements
2142015011260104/23/15 Processing seismic data by nonlinear stacking
2152015011265404/23/15 Classification and visualization of time-series data
2162015011265604/23/15 Systems and methods for downscaling stress for seismic-driven stochastic geomechanical models
2172015011337904/23/15 Representation of unstructured grids
2182015010182504/16/15 Segmented seat assembly
2192015010182704/16/15 Method and system to avoid premature activation of liner hanger
2202015010182804/16/15 Tube forming device
2212015010186704/16/15 Drill bit assembly having electrically isolated gap joint for measurement of reservoir properties
2222015010307704/16/15 Intersection avoidance in mesh editing
2232015010386904/16/15 Methods and determining fluid characteristics
2242015010476704/16/15 Computer-based 3d simulation of oil and gas operations
2252015010521904/16/15 Controllable mechanical transmission for downhole applications
2262015010591404/16/15 Automated drilling controller including safety logic
2272015010607404/16/15 Box counting enhanced modeling
2282015009675004/09/15 High internal phase ratio invert emulsion
2292015009713504/09/15 Method for generating colloidal gas aphrons
2302015009967404/09/15 Method and composition for curing lost circulation
2312015010036104/09/15 In-context oilfield process documentation system and method
2322015009044404/02/15 Power systems for wireline well service using wired pipe string
2332015009044604/02/15 Downhole sampling probe with penetrating inlet and using same
2342015009045104/02/15 Compositions and methods for cementing wells
2352015009045204/02/15 Shock mitigator
2362015009087004/02/15 Formation imaging using neutron activation
2372015009496004/02/15 Quality metrics for tight oil reservoirs
2382015009527904/02/15 Data analytics for oilfield data repositories
2392015008340203/26/15 Water fraction monitoring technique
2402015008340403/26/15 Determining proppant and fluid distribution
2412015008340603/26/15 Force monitoring tractor
2422015008342603/26/15 Solids delivery a well
2432015008343703/26/15 Method and apparatus to enable toolstring to negotiate obstructions downhole
2442015008343803/26/15 Downhole tool shock absorber with electromagnetic damping
2452015008343903/26/15 Method and systems for stick mitigation of cable
2462015008499303/26/15 Georeferenced bookmark data
2472015008510103/26/15 Drill bit assembly imaging systems and methods
2482015008842403/26/15 Identifying geological formation depth structure using well log data
2492015008902103/26/15 Project data management



ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009



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