135731 ⎘
Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells Obtaining fluid samples or testing fluids, in boreholes or wells
Oil-In-Water Monitoring
#602Sedimentary characterization from seismic data
#603METHOD AND SYSTEM DELIVERING A TRACER TO A FLOW
#604Hydrocarbon well performance monitoring system
#605Active dampening for wellbore logging using vibration feedback
#606ROBUST VISCOSITY ESTIMATION METHODS AND SYSTEMS
#607Monitoring of drilling operations using discretized fluid flows
#608Behind pipe evaluation using a nuclear density tool
#609Method and apparatus for analyzing mixing of a fluid in a conduit
#610DISTRIBUTED SENSOR NETWORK
#611Integrated analysis of pore fluids for characterization of reservoir potential
#612Encapsulated sensors and electronics
#613Equipment monitoring using enhanced video
#614Methods for analyzing and optimizing drilling tool assemblies
#615Methods for optimizing salinity for enhanced water flood applications
#616System and method for correction of downhole measurements
#617Optical computing devices comprising rotatable broadband angle-selective filters
#618EASILY INSTALLABLE AND REMOVABLE FLOW ANALYZER FOR HARSH ENVIRONMENTS
#619Systems and methods for acquiring generating watercut and bottleneck notifications at a well site
#620Shale gas extraction
#621Tagged corrosion inhibitors for use in subterranean operations
#622Chemiresistive sensors, downhole tools including such sensors, and related methods
#623Remotely-powered casing-based intelligent completion assembly
#624Downhole self-isolating wellbore drilling systems
#625Modified black oil model for calculating mixing of different fluids in a common surface network
#626Impedance analysis for fluid discrimination and monitoring
#627Downhole self-isolating wellbore drilling systems
#628Downhole self-isolating wellbore drilling systems
#629Estimating a reserve of a reservoir
#630Isotopic analysis from a controlled extractor in communication to a fluid system on a drilling rig
#631Well-bore and reservoir monitoring process by logging temperature and resistivity
#632INTERFACIAL TENSION DETERMINATION
#633Determining the density and viscosity of a fluid using an electromagnetic force contactless driven densitoviscous sensor
#634Apparatus, systems and method for oil and gas operations
#635Band-limited integrated computational elements based on hollow-core fiber
#636Portable gas monitor
#637LIQUID SAMPLING CONTAINER WITH INTERNAL MIXER
#638Systems and methods employing cooperative optimization-based dimensionality reduction
#639Mechanisms-based fracture model for geomaterials
#640Drilling fluid property determination
#641Optical computing devices comprising broadband angle-selective filters
#642Cross-plot engineering system and method
#643Standoff determination
#644Mixing fluids with weighted aqueous phases
#645Hydrocarbon recovery process
#646Wellhead port plug assembly
#647Downhole fluid typing
#648Method and device for measuring fluid properties using an electromechanical resonator
#649Downhole viscosity sensor with smart fluid
#650Method for measuring density change of underground material using gravimeter
#651Processes and systems for characterizing and optimizing fracturing fluids
#652Sample testing device and fluid pumping installation comprising such a testing device
#653Fast test application for shock sensing subassemblies using shock modeling software
#654SHOCK AND VIBRATION TOOL MODELING
#655Real-time monitoring of health hazards during hydraulic fracturing
#656Petroleum well formation back pressure field meter system
#657Hydrocarbon production system and an associated method thereof
#658Closed loop hydrocarbon extraction system and a method for operating the same
#659Laser propelled tractor with laser operated logging tools
#660Imaging of earth formation with high frequency sensor
#661Shared equation of state characterization of multiple fluids
#662Elastic pipe control with managed pressure drilling
#663ROV mountable subsea pump flushing and sampling system
#664Predicting pump performance in downhole tools
#665Well testing through a generated exothermic reaction in the wellbore
#666Real-time ultrasound techniques to determine particle size distribution
#667Simulating fluid production in a common surface network using EOS models with black oil models
#668Simplified compositional models for calculating properties of mixed fluids in a common surface network
#669Yield stress measurement device and related methods
#670System and method for sensing fluids downhole
#671Monitoring probe for detecting the position of a fresh water-salt water interface in an observation well
#672Borehole testing device
#673Electromagnetic telemetry system with compensation for drilling fluid characteristics
#674METHOD FOR REDUCING SALT WATER INTRUSION INTO AN AQUIFER
#675Completion systems with a bi-directional telemetry system
#676Reservoir fluid geodynamic system and method for reservoir characterization and modeling
#677Geomechanical and geophysical computational model for oil and gas stimulation and production
#678Methods for determining rheological quantities of a drilling fluid using apparent viscosity
#679Guard filtering system for focused sampling probe
#680Sampling techniques to detect hydrocarbon seepage
#681Optimal surfactant design for recovered hydrocarbon enhancement
#682Selection of optimal surfactants for performing surfactant flooding enhanced oil recovery
#683Determining and displaying reserve estimates for a reservoir
#684Microwave measurement of water fraction
#685Apparatuses and methods for evaluating well performance using deviations in real-time well measurement data
#686SYSTEM FOR DETERMINATION OF A FIELD ROCK TYPE
#687Downhole fluid properties analysis device and tools comprising such a device
#688Viscosity sensor
#689In situ measurement of soil fluxes and related apparatus, systems and methods
#690Method of estimating multi-phase fluid properties in a wellbore utilizing acoustic resonance
#691SYSTEM AND METHODS FOR CROSS-SENSOR LINEARIZATION
#692Electrically operated radiation source operating power, reliability and life management systems and methods
#693Water/oil/gas emulsions/foams characterization using low field nuclear magnetic resonance
#694METHODS AND MEANS FOR IDENTIFYING FLUID TYPE INSIDE A CONDUIT
#695Process of sustaining methane production in a subterranean carbonaceous medium
#696Optimizing a grid for finite element solutions for subterranean region simulations
#697Methods of plotting advanced logging information
#698Downhole flow control device and method
#699RADIATION SOURCE DEVICE
#700DOWNHOLE MONITORING OF FLUIDS USING NUCLEAR MAGNETIC RESONANCE
#701Average/initial reservoir pressure and wellbore efficiency analysis from rates and downhole pressures
#702Systems and Methods to Reduce Delamination In Integrated Computational Elements Used Downhole
#703IN-SITU OPTICAL MONITORING OF FABRICATION OF INTEGRATED COMPUTATIONAL ELEMENTS
#704Passive sampling device and method of sampling and analysis
#705Directional driller quality reporting system and method
#706Flow regime recognition for flow model adaptation
#707Microbiome based systems, apparatus and methods for the exploration and production of hydrocarbons
#708Systems and methods for real-time measurement of gas content in drilling fluids
#709Systems and methods to improve optical spectrum fidelity in integrated computational elements
#710Microbiome based systems, apparatus and methods for the exploration and production of hydrocarbons
#711Manufacturing process for integrated computational elements
#712System and method for determining fluid viscosity of a fluid in a rock formation
#713Probabalistic modeling and analysis of hydrocarbon-containing reservoirs
#714Surface fluid extraction and separator system
#715Optical fluid model base construction and use
#716Engineering formation wettability characteristics
#717Integrated computational element with multiple frequency selective surfaces
#718Equation of state based correlation for gas condensates and wet gases in unconventional shale plays
#719Downhole closed-loop magnetostrictive sensing element for downhole applications
#720In-situ monitoring of recombination progress using ICE
#721Flow electrification sensor
#722Multilateral production control methods and systems employing a casing segment with at least one transmission crossover arrangement
#723Identification of thermal conductivity properties of formation fluid
#724Downhole fluid analysis method and apparatus for determining viscosity
#725Apparatus, System and Method For Generating Power In A Wellbore
#726Integrated computational elements with planar waveguide
#727Collecting and removing condensate from a gas extraction system
#728Method for evaluating properties of a fluid medium
#729Estimation of fluid properties from well logs
#730Method for determining triaxial conductivity with arbitrary orientation using multiaxial electromagnetic measurements
#731TEMPERATURE-DEPENDENT FABRICATION OF INTEGRATED COMPUTATIONAL ELEMENTS
#732Analysis of a reservoir fluid using a molecular factor computational system
#733EPR systems for flow assurance and logging
#734Applications of advanced isotope geochemistry of hydrocarbons and inert gases to petroleum production engineering
#735Downhole systems for detecting a property of a fluid
#736Systems and methods for enhancing recovery of hydrocarbon deposits
#737Method and apparatus for permanent measurement of wellbore formation pressure from an in-situ cemented location
#738Methods and systems of electromagnetic interferometry for downhole environments
#739Applying shrinkage factor to real-time OBM filtrate contamination monitoring
#740Data extraction for OBM contamination monitoring
#741EMULSION DETECTION USING OPTICAL COMPUTING DEVICES
#742Drilling wells in compartmentalized reservoirs
#743Predictive flow assurance assessment method and system
#744Methods and Systems for Monitoring Spontaneous Potentials in Downhole Environments
#745Petrophysical relationships using blind source separation techniques
#746REALTIME DOWNHOLE SAMPLE VOLUME COLLECTION
#747Using optical computing devices to determine unknown analytes
#748Non-invasive compressibility and in situ density testing of a fluid sample in a sealed chamber
#749Non-invasive compressibility and in situ density testing of a fluid sample in a sealed chamber
#750Concentration determining method and system
#751High-speed, wireless data communication through a column of wellbore fluid
#752Sand control device and methods for identifying erosion
#753TAGGED PARAFFIN INHIBITORS AND ASPHALTENE INHIBITORS FOR USE IN SUBTERRANEAN OPERATIONS
#754Selective extraction of fluids from subsurface wells
#755Integrated computational elements with frequency selective surface
#756Method for reservoir evaluation employing non-equilibrium asphaltene component
#757Wellbore operations involving computational methods that produce sag profiles
#758Methods and systems for correction of oil-based mud filtrate contamination on saturation pressure
#759Systems and methods for formation fluid sampling
#760Pulsed acoustic impact for facilitation of oil and gas extracting
#761Evaluating reservoir oil biodegradation
#762RESERVOIR HYDROCARBON CALCULATIONS FROM SURFACE HYDROCARBON COMPOSITIONS
#763System and Method for Analyzing a Gaseous Sample Extracted From a Drilling Fluid Coming From a Wellbore
#764INTEGRATED COMPUTATIONAL ELEMENT-BASED OPTICAL SENSOR NETWORK AND RELATED METHODS
#765Means and Methods for Multirnodality Analysis and Processing of Drilling Mud
#766Flow regime identification with filtrate contamination monitoring
#767Fast-setting retrievable slim-hole test packer and method of use
#768Hydrocarbon well performance monitoring system
#769Hydrocarbon gas detection device
#770Hydrocarbon gas detection device
#771Gas well inflow detection method
#772RESERVOIR WATER VOLUME SHIFT MODEL
#773Collecting and removing condensate from a gas extraction system
#774Systems and methods for optical fluid identification approximation and calibration
#775Method of Acquiring Viscosity of A Downhole Fluid in A Downhole Tool with A Vibrating Wire Viscometer
#776Methods and systems for an integrated acoustic and induction logging tool
#777Water Volume Fraction of Flowing Fluids
#778Flow meter well tool
#779Oil production intensification device and method
#780Surface gas correction by group contribution equilibrium model
#781Tracers
#782Beach detection sensors for vibratory separator
#783Generating relative permeabilities and capillary pressures
#784Methods and systems for calculating and evaluating value of information for reservoir fluid models derived from DFA tool data
#785Systems and methods for optimizing analysis of subterranean well bores and fluids using noble gases
#786System and method for controlled pumping in a downhole sampling tool
#787Configurable and expandable fluid metering system
#788Apparatus and method for monitoring fluid flow in a wellbore using acoustic signals
#789SMART PROPPANT TECHNOLOGY FOR FRACKING AND WELL PRODUCTION PERFORMANCE MONITORING
#790Multi-tank material balance model
#791Microfluidic oscillating tube densitometer for downhole applications
#792System and method for collecting a representative formation fluid during downhole testing operations
#793Methods And Apparatus For Planning And Dynamically Updating Sampling Operations While Drilling In A Subterranean Formation
#794Systems and methods for monitoring and characterizing fluids in a subterranean formation using hookload
#795Guided wave downhole fluid sensor
#796Pup joint for releasing sidewall contact of stratigraphic test device and apparatus
#797Tracers for the study of an oil reservoir in high salinity and high temperature conditions
#798Determining formation fluid variation with pressure
#799Pulse width modulation of continuum sources for determination of chemical composition
#800SYSTEM AND METHOD FOR MONITORING WATER CONTAMINATION WHEN PERFORMING SUBTERRANEAN OPERATIONS
#801Method and system for configuring crude oil displacement system
#802Optically transparent films for measuring optically thick fluids
#803Estimation of mud filtrate spectra and use in fluid analysis
#804Method and apparatus for oil and gas operations
#805Optical device and method for predicting and mitigating hydrate formation using an integrated computation
#806Microbiome based systems, apparatus and methods for the exploration and production of hydrocarbons
#807Systems and methods of a sample bottle assembly
#808Probe, sonde and method for producing signals indicative of local phase composition of a fluid
#809Method for determining residual surfactant concentrations in produced water
#810Creating a thickness grid for determining reserve estimates for a reservoir
#811Means and Methods for Multimodality Analysis and Processing of Drilling Mud
#812Non-contact fluid resistivity measurement
#813Well completion sliding sleeve valve based sampling system and method
#814Determining and displaying reserve estimates for a reservoir
#815Converting reserve estimates in a reservoir model to a standard format for dynamic comparison
#816Method and apparatus for hydraulic fracture geometry evaluation
#817Sensor deployment system for a wellbore and methods of assembling the same
#818Spatial heterodyne integrated computational element (SH-ICE) spectrometer
#819INTEGRATION OF SEISMIC DATA WITH DOWNHOLE FLUID ANALYSIS TO PREDICT THE LOCATION OF HEAVY HYDROCARBON
#820Electrochemical hydrogen sensor
#821Consolidating spacer fluids and methods of use
#822Determining reserve estimates for a reservoir
#823Measuring behind casing hydraulic conductivity between reservoir layers
#824Fluid analysis methods and apparatus for determining gas-oil ratio
#825SYSTEM AND METHOD FOR ESTIMATING FLOW CAPACITY OF A RESERVOIR
#826Selectable size sampling apparatus, systems, and methods
#827Determining properties of OBM filtrates
#828Systems and methods for locally performing well testing
#829Determining oil viscosity based on biodegradation
#830Measurement of hazardous gases in hydraulic fracking sites
#831Concentric container for fluid sampling
#832Use of metamaterial to enhance measurement of dielectric properties of a fluid
#833Detection of influxes and losses while drilling from a floating vessel
#834SYSTEMS AND METHODS FOR MONITORING DRILLING FLUID CONDITIONS
#835Flow regime identification with filtrate contamination monitoring
#836Method for Monitoring and Controlling Drilling Fluids Process
#837METHODS AND SYSTEMS FOR MONITORING WELL INTEGRITY AND INCREASING THE LIFETIME OF A WELL IN A SUBTERRANEAN FORMATION
#838Back titration methods for scaling cations and downhole tools for performing such methods
#839Apparatus and Method for Downhole In-Situ Determaination of Fluid Viscosity
#840Hydrocarbon well performance monitoring system
#841Perforating packer casing evaluation methods
#842Methods for compositional analysis of downhole fluids using data from NMR and other tools
#843Downhole fluid resistivity sensor systems and methods
#844METHODS OF PREDICTING A RESERVOIR FLUID BEHAVIOR USING AN EQUATION OF STATE
#845METHODS OF ANALYZING A RESERVOIR FLUID SAMPLE DURING OR AFTER COLLECTION OF THE SAMPLE USING AN ANALYZER
#846Completion systems with a bi-directional telemetry system
#847Method and system for optical measurements of contained liquids having a free surface
#848Monitoring fluid flow in a downhole assembly
#849Fluid loss control material tester
#850Hydrocarbon well performance monitoring system
#851Variable geometry fracture sealing tester
#852Method and apparatus for water-based mud filtrate contamination monitoring in real time downhole water sampling
#853Apparatus and method of using an inline electrical conductivity monitor
#854Downhole electrochemical sensor and method of using same
#855Modular connector
#856Capillary electrophoresis for reservoir fluid analysis at wellsite and laboratory
#857Method of Acquiring Viscosity of A Downhole Fluid
#858Variable stiffness downhole tool housing
#859Sensor characterization apparatus, methods, and systems
#860Device for sampling fluid under pressure for geological site development monitoring
#861Three-dimensional focusing induced polarization equipment for advanced geological prediction of water inrush disaster source in underground engineering
#862Method and Device for Subsea Sampling
#863Multi-zone completion systems and methods
#864Density and viscosity sensor and measuring method
#865Single magnet fluid densitometer
#866Method of formation evaluation with cleanup confirmation
#867APPARATUS AND METHOD FOR MIXING FLUIDS
#868Acoustic determination of the position of a piston with buffer rods
#869Sampling separation module for subsea or surface application
#870Method for characterization of hydrocarbon reservoirs
#871Fossil recognition apparatus, systems, and methods
#872Method and system for wireless in-situ sampling of a reservoir fluid
#873SENSOR DEVICE
#874Fluid analyzer with plasma emission unit and method of using same
#875System and method for estimating oil formation volume factor downhole
#876Integrated Computational Element Analysis of Production Fluid in Artificial Lift Operations
#877Flow through test cell
#878Compensated optical detection apparatus, systems, and methods
#879Apparatus and method for representative fluid sampling
#880Method and apparatus for determining fluid flow characteristics
#881Methodology for presenting dumpflood data
#882Downhole salinity measurement
#883Apparatus and method for fluid property measurements
#884Systems and methods for analyzing flowback compositions in real time
#885In situ evaluation of unconventional natural gas reservoirs
#886Drilling fluid sampling system and sampling heat exchanger
#887Optical spectrometer and downhole spectrometry method
#888Sample capture prioritization
#889Diffusion sampler
#890METHOD FOR DETERMINING THE INFLOW PROFILE OF FLUIDS OF MULTILAYER DEPOSITS
#891Formation testing in managed pressure drilling
#892METHOD TO PERFORM RAPID FORMATION FLUID ANALYSIS
#893Fluid determination in a well bore
#894Optical window assembly for an optical sensor of a downhole tool and method of using same
#895Testing while fracturing while drilling
#896Apparatus and method for obtaining formation fluid samples utilizing independently controlled devices on a common hydraulic line
#897Sampling system and method
#898Packer and packer outer layer
#899Passive micro-vessel and sensor
#900Hydrocarbon gas detection device