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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 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Schlumberger Technology Corporation-related inventors

Date Schlumberger Technology Corporation patents (updated weekly) - BOOKMARK this page
10/27/16 new patent  Tin-antimony-based high temperature solder for downhole components
10/27/16 new patent  Drilling stabilizer with sleeve over blades
10/27/16 new patent  Control line assembly and fabrication technique
10/27/16 new patent  Pressure pulse reach extension technique
10/27/16 new patent  System and treating a subterranean formation with a diverting composition
10/27/16 new patent  One trip liner drilling and cementing
10/27/16 new patent  Creating radial slots in a wellbore
10/27/16 new patent  Method and completing a multi-stage well
10/27/16 new patent  Method for orienting hydraulic fractures in multilateral horizontal wells
10/27/16 new patent  Noise mitigation in seismic multimeasurement data
10/20/16Elastomer compositions with silane functionalized silica as reinforcing fillers
10/20/16Expandable reamer
10/20/16Mill catch mechanism
10/20/16Opposing thread screw safety joint
10/20/16Deploying an expandable downhole seat assembly
10/20/16Fluid loss control completion system and methodology
10/20/16Method and system of showing heterogeneity of a porous sample
10/20/16Average/initial reservoir pressure and wellbore efficiency analysis from rates and downhole pressures
10/20/16Downhole monitoring of fluids using nuclear magnetic resonance
10/20/16System and gain regulation
10/20/16Logging-while-drilling tool incorporating electronic radiation generator and using same
10/20/16Tuning digital core analysis to laboratory results
10/20/16Image symmetry for dip determination
10/13/16Methods for treating subterranean formations
10/13/16Aqueous retarded acid solution and methods for use thereof
10/13/16Multi-segment instrument line for instrument in drill string
10/13/16Drilling system with top drive entry port
10/13/16Diamond switching devices, systems and methods
10/13/16Continuum sedimentary basin modeling using particle dynamics simulations
10/13/16System and controlling fluid flow in a downhole completion
10/13/16Top drive with top entry and line inserted therethrough for data gathering through the drill string
10/13/16Instrument line for insertion in a drill string of a drilling system
10/13/16Downhole instrument for deep formation imaging deployed within a drill string
10/13/16Method and characterizing clathrate hydrate formation conditions employing microfluidic device
10/13/16Controlled-frequency downhole seismic source
10/13/16Method for formation fracture characterization in highly inclined wells using multiaxial induction well logging instruments
10/06/16Multi-process mixer for well fluid preparation
10/06/16Mud chemical delivery system and method
10/06/16Method for treating a subterranean formation
10/06/16Intelligent top drive for drilling rigs
10/06/16Downhole tools and methods of controlling downhole tools
10/06/16Instrumented drilling rig slips
10/06/16Cooling of rotating control device
10/06/16Packer assembly with wing projection slips
10/06/16Actuatable plug system for use with a tubing string
10/06/16Shape memory material gas lift valve actuator
10/06/16Active fluid containment for mud tanks
10/06/16System and methodology for supplying diluent
10/06/16Workflow for determining stresses and/or mechanical properties in anisotropic formations
10/06/16Rig control system
10/06/16Drilling control system
10/06/16Method for determining drilling fluid induced fractures
10/06/16Event-based telemetry for artificial lift in wells
10/06/16Flow regime recognition for flow model adaptation
10/06/16Spectral analysis with spectrum deconvolution
10/06/16Determination of free volume of a rock sample using high pressure adsorption data
10/06/16Method for estimating anisotropic mechanical properties of a reservoir using sonic logging data
10/06/16Seismic data processing
10/06/16Pipe tracking system for drilling rigs
10/06/16Cable for downhole equipment
10/06/16Cable or cable portion with a stop layer
10/06/16Slickline manufacturing techniques
09/29/16Blender for mixing and pumping solids and fluids and use thereof
09/29/16Compositions and methods for well cementing
09/29/16Controlled degradation of elastomers and use in oilfield applications
09/29/16Valve with integral piston
09/29/16Chemical injection valve system
09/29/16Wellbore isolation while placing valves on production
09/29/16Well alarms and event detection
09/22/16Ceramic particles formed from perforated membranes
09/22/16Actuation system with locking feature
09/22/16Laser cutting with convex deflector
09/22/16Downhole x-ray densitometer
09/22/16Integrated circuit for nmr systems
09/22/16Efficient simulation of oilfield production systems
09/22/16Characterization of fluids with drag reducing additives in a couette device
09/15/16Automatic pumping system commissioning
09/15/16Fracturing while tripping
09/15/16Modeling of interaction of hydraulic fractures in complex fracture networks
09/15/16Well testing and monitoring
09/15/16Determining a fracture type using stress analysis
09/15/16Methods for estimating formation parameters
09/15/16Slide-on inductive coupler system
09/08/16Solid state dispersion
09/08/16Deviated drilling system utilizing steerable bias unit
09/08/16Well operations
09/08/16Piezoresistive cement nanocomposites
09/08/16Acoustic communications network with frequency diversification
09/01/16Technique and using an untethered object to form a seal in a well
09/01/16Delivering an agent into a well using an untethered object
09/01/16Methods of modifying formation properties
09/01/16Methods of hydraulically fracturing a subterranean formation
09/01/16Observation of vibration of rotary apparatus
09/01/16Power cable based multi-sensor unit signal transmission
09/01/16Downhole fluid analysis determining viscosity
09/01/16Pipe damage assessment system and method
09/01/16Method and determining formation properties using non-directional electromagnetic measurements in high angle or horizontal wells
09/01/16Inversion-based workflow for consistent interpretation of nuclear density images in horizontal wells
09/01/16Oilfield application system
09/01/16System and tracking wellsite equipment maintenance data
08/25/16Shaped charge system having multi-composition liner
08/25/16Frequency analysis of drilling signals
08/25/16Spring with integral borehole wall applied sensor
08/25/16Magnetic gradient and curvature based ranging method
08/25/16Method for selecting bed boundaries and log squaring using electromagnetic measurements
08/25/16Scintered powder metal shaped charges
08/25/16Barrier evaluation system and method
08/25/16Casing inspection using pulsed neutron measurements
08/25/16Methods and apparatuses to generate a formation model
08/25/16Mobile application systems and methods of operation
08/18/16Material processing for components
08/18/16Deviated drilling system utilizing force offset
08/18/16Solids in borehold fluids
08/18/16Annular saftey valve pull through device
08/18/16Displacement assembly with a displacement mechanism defining an exhaust path therethrough
08/18/16Methods, computer-readable media, and systems for applying 1-dimensional (1d) processing in a non-1d formation
08/18/16System and methodology for monitoring in a borehole
08/18/16Downhole tool non contact position measurement system
08/18/16Downhole assembly employing wired drill pipe
08/18/16Fiber optic slickline and tractor system
08/18/16Pump valve seal with abrasion gauge
08/18/16Tools for use in observation wells
08/18/16Determination of formation properties using graphical methods
08/11/16Control system for winch and capstan
08/11/16Methods for plug cementing
08/11/16Methods of zonal isolation and treatment diversion
08/11/16Method of reusing untreated produced water in hydraulic fracturing
08/11/16Wellbore hydraulic compliance
08/11/16Method for determining triaxial conductivity with arbitrary orientation using multiaxial electromagnetic measurements
08/11/16Systems and methods for obtaining apparent formation dip using measurements of different effective penetration length
08/11/16Formation evaluation using stochastic analysis of log data
08/11/16Estimation of fluid properties from well logs
08/11/16Method and system for effluent combustion
08/11/16Monitoring pipe conditions
08/04/16Electrically conductive fiber optic slickline for coiled tubing operations
08/04/16Downhole cement flow
08/04/16Toe initiator having an associated object catching seat
08/04/16Integrated oilfield asset modeling using multiple resolutions of reservoir detail
08/04/16Pressure relief system for gas lift valves and mandrels
08/04/16Unified control system for drilling rigs
08/04/16Electric submersible pump with reduced vibration
08/04/16Method for using neutron interaction cross section to interpret neutron measurements
08/04/16Downhole mud powered battery
07/28/16Development and characterization of degradable cross-linking in polyvinyl alcohol
07/28/16Subsurface deployment for monitoring along a borehole
07/28/16Method and well completion
07/28/16Well treatment
07/28/16Methods and computing systems for processing and transforming collected data to improve drilling productivity
07/28/16Estimation of skin effect from multiple depth of investigation well logs
07/28/16Bidirectionally testable seal configuration
07/28/16Erosion detection of rotating equipment with harmonic frequencies
07/28/16Cleanup model parameterization, approximation, and sensitivity
07/28/16Method for determining petrophysical properties from logging measurements
07/28/16Power cable gas barrier
07/21/16Water treatment system for treating water from oil production streams
07/21/16Methods for servicing subterranean wells
07/21/16Oilfield service selector
07/21/16System and methodology for running casing strings through a conductor tube
07/21/16Drilling assessment system
07/21/16Downhole fluid analysis methods for determining compressibility
07/21/16Microfluidic determination of wax appearance temperature
07/21/16Apparatus for mode extraction using multiple frequencies
07/21/16Method for separating multi-modal acoustic measurements for evaluating multilayer structures
07/21/16Gain compensated tensor propagation measurements using collocated antennas
07/21/16Subterranean imager tool system and methodology
07/14/16Active stabilization
07/14/16Compostion for borehole treatment
07/14/16Pressure actuated disintegration of bulk materials and oilfield related components
07/14/16Fuel cell downhole power systems
07/14/16Fracture initiation with auxiliary notches
07/14/16Selection of propping agent for heterogeneous proppant placement applications
07/14/16Hydraulic load sensor system and methodology
07/14/16Modified triaxial antenna array
07/14/16Apparatus, methods and systems for downhole testing of electronic equipment
07/14/16Correction of motion effect in nuclear magnetic resonance (nmr) logging
07/14/16H-matrix preconditioner
07/14/16Presenting publisher data sets in context
07/07/16Method for removing bitumen to enhance formation permeability
07/07/16Energy storage drill pipe
07/07/16Digital core sensitivity analysis
07/07/16Pipe tracking system for drilling rigs
07/07/16Motor control system
07/07/16Method for determining modification of porous medium parameters under the effect of a contaminant
07/07/16Acoustic logging tool
07/07/16Full tensor gain compensated propagation measurements
07/07/16Absolute elemental concentrations from nuclear spectroscopy
06/30/16Deployment and retrieval system for electric submersible pumps
06/30/16Drilling wells in compartmentalized reservoirs
06/30/16Production logging multi-lateral wells
06/30/16Method and evaluation of hydrocarbon-bearing reservoirs
06/30/16Data extraction for obm contamination monitoring
06/30/16Applying shrinkage factor to real-time obm filtrate contamination monitoring
06/30/16Estimating contamination during focused sampling
06/30/16System and facilitating the retrieval and analysis of data
06/30/16Multi-frequency electromagnetic tensor measurements
06/30/16Collocated radiation sensing
06/30/16Methods for determining a saturation-height function in oil and gas reservoirs
06/23/16Sulfate molecule removal through inorganic or divalent ion nuclei seeding
06/23/16Composition and removing pipe dope
06/23/16Modular fiber feeder
06/23/16Rotary check valve
06/23/16Motor mwd device and methods
06/23/16Determining resonance frequency and quality factor
06/23/16Systems and methods for evaluating gas-contaminated cement
06/23/16Method for determining a water intake profile in an injection well
06/23/16Reciprocating pump piston control
06/23/16Blended mapping for estimating fluid composition from optical spectra
06/23/16Fluid composition using optical analysis and gas chromatography
06/23/16Apparatus for extending the flow range of turbines
06/23/16Pump operation procedure with piston position sensor
06/23/16Fracture-resistant self-lubricating wear surfaces
06/23/16Oil/gas burners and method
06/23/16Method for diagnosing optical spectrometers of downhole tools
06/23/16Slot flow cell
06/23/16Methods and systems for identifying hydrocarbon fluid transition characteristics using nuclear magnetic resonance
06/23/16Petrophysical relationships using blind source separation techniques
06/23/16Fluid composition and reservoir analysis using gas chromatography
06/23/16System and methods for removing noise from acoustic impedance logs
06/23/16Antenna transmitter health determination and borehole compensation for electromagnetic measurement tool
06/23/16Device for measuring resistivity in a wellbore
06/23/16Formation properties from time-dependent nuclear magnetic resonance (nmr) measurements
06/23/16Laser spectroscopy for downhole sensing of gases and fluids
06/23/16Heat transferring electronics chassis
06/16/16Adjustment container installation
06/16/16Method for making a reinforced downhole tool component
06/16/16Nanocellulose materials for oilfield applications
06/16/16Well treatment
06/16/16Setting sleeve
06/16/16Downhole power generator
06/16/16Compositions and methods for treating a subterranean formation
06/16/16Controlling fracture geometry with the use of shrinkable materials
06/16/16Scalable borehole acquisition system
06/16/16Analyzing reservoir using fluid analysis
06/16/16Single phase capture and conveyance while drilling
06/16/16Determining the plus fraction of a gas chromatogram
06/16/16Composite shaped charges
06/16/16Compact microwave water-conductivity probe with integral second pressure barrier
06/16/16Method of compensating for changes in water properties in a multiphase flow meter
06/16/16Methods to characterize formation properties
06/16/16Probability distribution based logging tool data compression
06/16/16Logging tool providing measured response database comparison
06/16/16Systems and methods for determining dielectric constant or resistivity from electromagnetic propagation measurement using contraction mapping
06/16/16Neutron porosity based on one or more gamma ray detectors and a pulsed neutron source
06/16/16Downhole acoustic wave sensing with optical fiber
06/16/16Seismic sensing with optical fiber
06/16/16Automated multi-silo aggregate management
06/16/16Resonator applications for langasite and its isomorphs
06/09/16Steerable drill bit system

ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Schlumberger Technology Corporation 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 Technology Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by