135727 ⎘
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 by mechanically taking samples of the soil
Sub-classes:CLASSIFICATION OF PORE OR GRAIN TYPES IN FORMATION SAMPLES FROM A SUBTERRANEAN FORMATION
#2SAMPLING PIPE OF A SAMPLING ARRANGEMENT
#3VOLUMETRIC GEOMETRY QUANTIFICATION OF NEAR-SURFACE CARBON CONTAINERS
#4SYSTEM AND PROCESS FOR GEOLOGICAL SEQUESTRATION OF CARBON-CONTAINING MATERIALS
#5SYSTEMS AND METHODS FOR GEOLOGICAL ROCK CORE IMAGE ANALYSIS
#6METHOD AND SYSTEM FOR DETERMINING IN-SITU STRESSES IN ANISOTROPIC ROCKS
#7METHODS AND SYSTEMS FOR SOURCE ROCK CHEMOSTRATIGRAPHY AND ORGANOFACIES CHARACTERIZATION
#8DETERMINING HYDRAULIC FRACTURING TREATMENT METHODS FOR WELLS IN CARBONATE RESERVOIRS
#9Determining Core-Log Depth Corrections for Hydrocarbon Exploration
#10METHODS AND SYSTEMS FOR STORING HYDROGEN IN A SALT CAVERN
#11SYSTEM AND METHOD FOR QUANTIFYING THERMAL CONDUCTIVITY OF SUBSURFACE FORMATIONS FOR GEOTHERMAL ENERGY SYSTEMS
#12DESIGN OF BOREHOLE COMPLETION PLAN BASED ON A FAILURE MODE OF ROCK
#13RAPID ASSEMBLY AND AUTOMATIC SAMPLING DRILLING TOOL FOR FROZEN SOIL LAYER EXPLORATION
#14METHOD OF ASSESSING PYRITE OXIDATION IN PETROLEUM SOURCE ROCK
#15METHOD OF QUANTIFYING STATIC AND DYNAMIC ROCK MECHANICAL PROPERTIES
#16SYSTEM AND PROCESS FOR GEOLOGICAL SEQUESTRATION OF CARBON-CONTAINING MATERIALS
#17SYSTEM AND PROCESS FOR GEOLOGICAL SEQUESTRATION OF CARBON-CONTAINING MATERIALS
#18METHOD TO IDENTIFY A WATER ENCROACHMENT ZONE OR PAY ZONE TO INFORM COMPLETION AND RECOVERY OPERATIONS
#19IDENTIFICATION OF CLAYS IN POROUS MEDIA BY INTEGRATING ELECTROMAGNETIC MEASUREMENTS AND TEMPERATURE GRADIENT ANALYSIS
#20HYBRID BAILER
#21PROCESSES FOR DETERMINING FORMATION SALINITY AND IDENTIFYING OIL BEARING ZONES IN FRESHWATER PAY ZONES
#22METHOD FOR MANAGING SANDING VOLUME EXPECTATION IN WEAK SANDSTONE BASED ON PLASTIC ZONE VOLUME
#23Methods and systems for storing hydrogen in a salt cavern
#24GREASELESS CORE BARREL HEAD ASSEMBLY
#25METHOD FOR EVALUATING AND RANKING THE ENHANCED RECOVERY POTENTIAL FOR UNCONVENTIONAL RESERVOIRS
#26ANALYSIS OF GEOLOGICAL DISCONTINUITIES AND RELATED METHODS
#27DETERMINING THRESHOLD HYDRAULIC GRADIENT FOR CAPROCKS ASSOCIATED WITH GEOLOGICAL CO2 AND H2 STORAGE
#28GENERATING A VIRTUAL MODEL OF A SUBTERRANEAN REGION
#29System and process for geological sequestration of carbon-containing materials
#30SYSTEMS AND METHODS FOR ANALYZING NATURAL GAS FLOW IN SUBTERRANEAN RESERVOIRS
#31METHOD FOR ESTIMATING ELASTIC CONSTANTS OF ANISOTROPIC MATERIAL
#32SYSTEM AND PROCESS FOR GEOLOGICAL SEQUESTRATION OF CARBON-CONTAINING MATERIALS
#33ENSEMBLE KALMAN FILTER (EnKF)-BASED METHOD AND SYSTEM FOR REALTIME INVERSION OF HYDRAULIC FRACTURE
#34Parameterization of nuclear magnetic resonance transverse relaxation time distribution
#35A METHOD AND SYSTEM FOR ANALYZING FLUID INCLUSIONS
#36METHOD AND SYSTEM FOR DETERMINING HIGH PERMEABILITY ZONES WITHIN A RESERVOIR USING WEATHERING INDEX DATA
#37ENSEMBLE KALMAN FILTER (EnKF)-BASED METHOD AND SYSTEM FOR REALTIME INVERSION OF HYDRAULIC FRACTURE
#38CALCULATION SYSTEMS FOR PREDICTING PROPPANT EMBEDDING DEPTH BASED ON SHALE SOFTENING EFFECT
#39METHOD AND MACHINE-READABLE MEDIUM FOR BUILDING 2D DEPOSITIONAL MODELS
#40HYDROGEOLOGICAL DRILLING-TYPE DETECTION EQUIPMENT
#41QUANTIFICATION OF PORE-FILLING DOLOMITE AND CALCITE CEMENT IN CARBONATE RESERVOIRS IN POST HYDROCARBON CHARGE STAGE
#42ARTIFICIAL INTELLIGENCE ASSISTED PRODUCTION ADVISORY SYSTEM AND METHOD
#43Method to determine relative thermal maturity from porosities measured by quantitative imaging on uncleaned samples and GRI porosity measured on crushed cleaned samples
#44Systems and method for constraining 3D fracture model properties using X-ray micro-computed tomography of core plugs for naturally fractured reservoirs
#45Reconstructing carbonate sediment transport and pathways in the geological record
#46AUTOMATED SOURCE ROCK NET THICKNESS PREDICTION SYSTEM AND METHOD
#47Workflow to predict source rock richness and net thickness using integrated inorganic, pyrolysis, and wireline data
#48Method to determine an uncorrupted nuclear magnetic resonance response from a sample
#49Continuous Sampling Drill Bit
#50NUMERICAL SIMULATION CAPABILITY FOR DETERMINING BLOCKAGES WITHIN A WELLBORE AND WELLBORE COMPLETION SETUPS
#51High-temperature and high-pressure simulator for deep in-situ environment
#52SYSTEM AND PROCESS FOR ENHANCED OIL RECOVERY AND WELL ABANDONMENT
#53IN-SITU STRESS MEASUREMENT METHOD
#54METHODS FOR PREDICTING FORMATION PROPERTIES
#55Method for determining the pore size distribution in a reservoir
#56METHOD FOR ESTIMATING DEPTH OF HYDROCARBON RESERVOIR
#57System and method to calibrate digital rock wettability
#58Optimizing scale management at the subsurface for improved well performance
#59Method for evaluating rock drillability by nano-indentation test on rock cutting
#60Upscaling of formation petrophysical characteristics to a whole core scale
#61Characterize productive zones in hydrocarbon wellbores
#62CLASSIFICATION OF PORE OR GRAIN TYPES IN FORMATION SAMPLES FROM A SUBTERRANEAN FORMATION
#63Gauge cutter and sampler apparatus
#64SYSTEM AND PROCESS FOR GEOLOGICAL SEQUESTRATION OF CARBON-CONTAINING MATERIALS
#65Multifunctional fluorescent tags for subterranean applications
#66SYSTEM AND METHOD FOR PROBABILITY-BASED DETERMINATION OF STRATIGRAPHIC ANOMALIES IN A SUBSURFACE
#67QUANTIFYING UNCERTAINTY IN POROSITY COMPACTION MODELS OF SEDIMENTARY ROCK
#68SAMPLE COLLECTING METHOD AND SAMPLE COLLECTING SYSTEM
#69Methods and systems for estimating properties of organic matter in geological rock formations
#70Extendable downhole tool and related systems, apparatus, and methods
#71Method of cement for well cementing in penetrated hydrate layer
#72SUBSURFACE CARBON DIOXIDE ANALYSIS METHODS
#73Methods and systems for characterizing properties of reservoir rock
#74Determination of estimated maximum recoverable (EMR) hydrocarbons in unconventional reservoirs
#75Method for determination of properties of cuttings from rock drilling
#76Methodology for down selection of surfactant formulations
#77Estimation of mechanical properties of transversely isotropic media
#78DOWNHOLE ROCK MECHANICS CHARACTERISATION TOOL, ASSEMBLY AND METHOD
#79System and process for geological sequestration of carbon-containing materials
#80Methods and Systems for Determining Reservoir and Fracture Properties
#81SYSTEM AND METHOD FOR PETROPHYSICAL MODELING AUTOMATION BASED ON MACHINE LEARNING
#82Continuous sampling drill bit
#83METHOD FOR ASCERTAINING PLANT PROPERTIES OF A USEFUL PLANT
#84Tight reservoir fluid characterization by using sonic slowness well logs
#85Cement performance evaluation device and cement design method for cementing in penetrated hydrate deposit
#86Determination of reservoir heterogeneity
#87Estimating mineralogy and reconstructing elements of reservoir rock from spectroscopy data
#88System and method for environmental sampling and analysis
#89In-situ square sample acquisition device and method for bond contact test of surrounding rock and a shotcrete layer
#90Determining effect of oxidative hydraulic fracturing
#91SYSTEM AND METHOD FOR SUPERVISED LEARNING OF PERMEABILITY OF EARTH FORMATIONS
#92Stimulated rock volume analysis
#93Reservoir characterization using rock geochemistry for lithostratigraphic interpretation of a subterranean formation
#94METHOD OF DETECTION OF HYDROCARBON HORIZONTAL SLIPPAGE PASSAGES
#95BREAKDOWN PRESSURE REDUCTION BASED ON INJECTION OF COOLING AGENTS
#96Systems and methods for developing horizontal hydrocarbon wells
#97Method and system for determining energy-based brittleness
#98System and method for detection of carbonate core features from core images
#99Plasma chemistry based analysis and operations for pulse power drilling
#100Method and system for quantitatively evaluating surface roughness of organic pore of kerogen in shale
#101Moon-based in-situ condition-preserved coring multi-stage large-depth drilling system and method therefor
#102Systems and methods for analyzing natural gas flow in subterranean reservoirs
#103Systems and Methods for Hydrocarbon Reservoir Divided Model Generation and Development
#104Estimating relative permeability and capillary pressures of a geological formation based on multiphase upscaling
#105Method and system of fracability measurement based on core fracture density
#106Methods and systems for determining optimum pressure drawdown in a production well for a shale gas reservoir
#107System and process for geological sequestration of carbon-containing materials
#108Methods of determining cation exchange sites in rock core samples
#109Determining a cation exchange capacity of a rock sample
#110Core holder for real-time measurement and visualization
#111System and method of typing heterogeneous reservoir rocks
#112Method and system for diagenesis-based rock classification
#113CONTROLLED MANUFACTURE AND NANO-LEVEL EVALUATION OF KEROGEN-RICH RESERVOIR ROCK
#114Systems and methods for generating continuous grain size logs from petrographic thin section images
#115Downhole rock debris extraction system and control method for downhole rock debris extraction system
#116Determination of perforation crush zone permeability
#117Methods for performing formation evaluation and related systems
#118Artificial intelligence assisted production advisory system and method
#119Carbonate grain coarseness analysis and related methods
#120Methods and devices for evaluating the contents of materials
#121INFORMATION CLASSIFICATION PROCESSING METHOD OF CARBONATE RESERVOIR AND INFORMATION DATA PROCESSING TERMINAL
#122Simulation device and simulation method for gas reservoir exploitation
#123Estimating pore and fluid characteristic properties in rock samples using nuclear magnetic resonance analyses
#124Determining when applied stress to a core rock sample has equilibrated in the core rock sample
#125Identifying fluid types and associated volumes in rock samples using nuclear magnetic resonance analyses
#126Experimental test method for subcritical propagation rate of rock fractures based on triaxial stress—strain curve
#127Methods and systems for preparing drill cuttings for measuring petrophysical properties of subsurface formations
#128Wellbore pressure surge simulation systems, methods to perform surge simulations, and methods to configure pressure surge simulation systems
#129Methods to determine pressure distribution along a downhole formation and to determine a recipe for materials used in a wellbore
#130Method and apparatus for measuring permeability in the direction of pressure gradient
#131Shale oil analysis method and apparatus for continuously characterizing saturation of adsorbed oil and free oil
#132Method and apparatus for in situ cement curing
#133Shaped charge effect measurement
#134Continuous sampling drill bit
#135Apparatus and method for testing rock heterogeneity
#136Digital imaging technology-based method for calculating relative permeability of tight core
#137Method for identifying a medium structure coupling and a fracture network morphology of a shale gas reservoir
#138Methods for evaluating rock properties
#139Methods and systems for characterizing properties of reservoir rock
#140Methods and systems for determining fracture and matrix permeability of a subsurface formation
#141Multifunctional true triaxial rock drilling test system and method
#142SOIL EXTRACTOR
#143Tool for extracting soil plugs for analytical testing
#144Mining System
#145Analyzing fluids in core samples contained in pressurized NMR core holders with 1H and 19F NMR
#146Method for dynamic imbibition capacity of shale
#147Testing device and method for simulating the flowback in the shut-in period of fractured wells
#148System and method to evaluate kerogen-rich shale
#149Physical simulation and calibration device and method for formation pressure testing
#150Horizontal-to-vertical drilling module for deep well
#151Plate holder for simulating flowing of multiphase fluids in fractures and an operating method thereof
#152Wellbore radial positioning apparatus
#153Method for determining gas saturation of tight reservoir
#154Method for determining content of lost gas in shale gas content test
#155Applying triaxial stresses to a core sample during perforation and flow testing
#156Modeling of fluid introduction and/or fluid extraction elements in simulation of coreflood experiment
#157Gross mineralogy and petrology using Raman spectroscopy
#158Data storage device with stored instructions for measurement of hydrocarbon content of tight gas reservoirs
#159Data processing system for measurement of hydrocarbon content of tight gas reservoirs
#160Computer implemented method for measurement of hydrocarbon content of tight gas reservoirs
#161Method for quantitatively assessing stability additive performance at field dosages
#162Methods and devices for evaluating the contents of materials
#163Undisturbed sampler for granular soil
#164APPARATUS FOR COLLECTING SAMPLES OF DRILL CUTTINGS AND METHOD OF USE
#165Process for quantifying the pyritic sulfur and the organic sulfur of a rock sample
#166Multiple function dual core flooding apparatus and methods
#167Workflow for predictive model to select formation damage treatment
#168Methods Of Reconstituting Cores, Formation Cores With Actual Formation Materials For Lab Testing
#169Systems and methods for analyzing natural gas flow in subterranean reservoirs
#170Systems and methods for detection of induced micro fractures
#171Method for determining gelation time in a core plug
#172Method and Apparatus for Washing Rock Samples
#173Nano-indentation test to determine mechanical properties of reservoir rock
#174Method and system for determining contact angle of porous media
#175Method for monitoring salinity within an underground formation
#176Determination of pore size distribution of reservoir rock
#177Using resistivity measurements to monitor the reaction kinetics between acids and carbonate rocks
#178Method for ascertaining plant properties of a useful plant
#179Method for increasing recovery of oil from carbonate oil reservoirs utilizing and “in situ” organic approach
#180METHOD FOR EXPLOITING A HYDROCARBON DEPOSIT BY HISTORY MATCHING OF PRODUCTION AS A FUNCTION OF DIAGENESIS
#181Total gas in place estimate
#182Probabilistic area of interest identification for well placement planning under uncertainty
#183Detecting saturation levels of a sample core using electromagnetic waves
#184Permeability prediction using a connected reservoir regions map
#185Encased soil auger apparatus for archeological assessments and method of operating the same
#186Methods and systems for determining gas permeability of a subsurface formation
#187Multi-functional multi-field coupling seepage experiment device and testing method thereof
#188Evaluating stress-dependent permeability in unsteady-state conditions and/or quality of microproppant placement in subterranean formations
#189Measuring formation porosity and permeability
#190Measuring source rock potential using terahertz analysis
#191Mapping chemostratigraphic signatures of a reservoir with rock physics and seismic inversion
#192Method for exploiting a hydrocarbon deposit by history matching of production as a function of diagenesis
#193Subterranean coring assemblies
#194TEST BENCH AND METHOD FOR ESTIMATING REMANENT MAGNETISATIONS ON SEDIMENT CORES
#195Automated soil sample collection machine with scraper for removing surface debris
#196Optimizing production using design of experiment and reservoir modeling
#197DESIGN METHOD FOR MINING UPPER PROTECTIVE SEAM CLOSE TO TOTAL ROCK FOR USE IN COAL-BED MINING
#198Identifying oil and gas reservoirs with oxygen isotopes
#199Target composite core apparatus for radial flow geometry
#200Apparatus and method for measuring apparent permeability of tight rock core
#201Stimulated rock volume analysis
#202Methods and devices for evaluating the contents of materials
#203Method of exploiting a sedimentary basin comprising hydrocarbons, using stratigraphic modelling
#204System and method for triaxial testing of core samples at high temperatures
#205METHODS OF DIAGNOSING DEFECTS IN A PROCESSING UNIT OR HYDRUALIC FRACTURING PROCESS BY ANALYZING SOLID PARTICLES FROM THE PROCESSING UNIT OR HYDRUALIC FRACTURING PROCESS
#206Radial core flooding apparatus and method for analysis of static and/or dynamic properties of reservoir rock
#207Multi-layer reservoir well drainage region
#208Time-series geochemistry in unconventional plays
#209Methods for hydraulic fracturing
#210Methods and devices for evaluating the contents of materials
#211Predicting hydraulic fracture treatment effectiveness and productivity in oil and gas reservoirs
#212Analyzing fluids in core samples contained in pressurized NMR core holders with 1H and 19F NMR
#213Method and system for enhancing hydrocarbon operations
#214Method and system for enhancing hydrocarbon operations
#215Cognitive enhanced oil recovery advisor system based on digital rock simulator
#216Stratum component optimization determination method and device
#217Method of acquiring rock component content of stratum
#218Method integrating fracture and reservoir operations into geomechanical operations of a wellsite
#219Advanced workflow for evaluating formation damage and stabilization treatments
#220Workflow for evaluating stabilization products for use in subterranean formations
#221Methods and devices for evaluating the contents of materials
#222Method of waste distribution and formation pressure profile determination
#223Sample collection apparatus
#224Identification, quantification and prediction of free silicon in geological formation and its contribution to rock properties
#225Downhole surveying and core sample orientation systems, devices and methods
#226Apparatus and method using measurements taken while drilling cement to obtain absolute values of mechanical rock properties along a borehole
#227GEOLOGICAL ASSET UNCERTAINTY REDUCTION
#228Core holding system
#229Method for measurement of hydrocarbon content of tight gas reservoirs
#230System, method, and computer program product to determine placement of fracture stimulation points using minerology
#231Determining the imminent rock failure state for improving multi-stage triaxial compression tests
#232Multiple function dual core flooding apparatus and methods
#233Determining oil content of solids recovered from a wellbore
#234Simplified geomechanical model of stresses on an orthorhombic media
#235Computer supported exploration and production of heterogeneous distributed hydrocarbon sources in subsurface formations based on microbial prospecting
#236Method of performing wellsite fracture operations with statistical uncertainties
#237Nano-indentation test to determine mechanical properties of reservoir rock
#238Workflows to address localized stress regime heterogeneity to enable hydraulic fracturing
#239Hydraulic fracturing in highly heterogeneous formations by resisting formation and/or sealing micro-fractures
#240Hydraulic fracturing in highly heterogeneous formations by fluid selection based on fracture surface roughness
#241Systems and methods for acoustic testing of laminated rock to determine total organic carbon content
#242Activation modules for obstructing entrances to inner barrels of coring tools and related coring tools and methods
#243Systems and methods for increasing recovery efficiency of petroleum reservoirs
#244Downhole component communication and power management
#245Gross mineralogy and petrology using Raman spectroscopy
#246Methods and systems for optimizing a drilling operation based on multiple formation measurements
#247Device and system for use in monitoring coring operations
#248SELF PROPELLING SUBTERRANEAN VEHICLE
#249AUTOMATED CORE DESCRIPTION
#250Method and system for modeling and simulating a fractured reservoir
#251Determining the robustness of discrete fracture network permeability estimates
#252Estimating wellbore cement properties
#253Coreflood testing system and methods for simultaneous measurement of key core properties
#254Travel-time objective function for full waveform inversion
#255Predicting total organic carbon (TOC) using a radial basis function (RBF) model and nuclear magnetic resonance (NMR) data
#256Assessment and production of minerals by directed horizontal drilling
#257Formation stabilization workflow
#258In situ stress properties
#259Methods and systems for monitoring well integrity and increasing the lifetime of a well in a subterranean formation
#260Thermal maturity determination of rock formations using mud gas isotope logging
#261Real-time optical flow imaging to determine particle size distribution
#262Apparatus for Washing Rock Samples
#263Apparatus and method for processing and interpreting NMR logging data
#264Integrated analysis of pore fluids for characterization of reservoir potential
#265KINETIC PENETRATOR WITH A RETRIEVAL TETHER
#266Method for increasing recovery of oil from carbonate oil reservoirs utilizing an “in situ” organic approach
#267Method for determining porosity associated with organic matter in a well or formation
#268Method for estimating stress magnitude
#269Digital core model construction
#270NMR in kinetics of hydrocarbon generation
#271Methods for analyzing natural gas flow in subterranean reservoirs
#272Performance testing device for acid fracturing fluid and application thereof
#273Methods and systems employing NMR-based prediction of pore throat size distributions
#274Guard filtering system for focused sampling probe
#275Coring tools and related methods
#276SYSTEM FOR DETERMINATION OF A FIELD ROCK TYPE
#277Construction of digital representation of complex compositional fluids
#278Tuning digital core analysis to laboratory results
#279METHOD AND SYSTEM OF SHOWING HETEROGENEITY OF A POROUS SAMPLE
#280Method for permeability prediction of shale gas
#281Measuring formation porosity and permeability
#282Methods for determining a saturation-height function in oil and gas reservoirs
#283Soft soil sampling device and system
#284Characterizing a wellbore depth interval from rock fragments
#285Simulating downhole flow through a perforation
#286Total gas in place estimate
#287Activation modules for obstructing entrances to inner barrels of coring tools and related coring tools and methods
#288Well treatment with digital core analysis
#289Systems and methods for computing surface of fracture per volume of rock
#290Vertical-screw-auger conveyer feeder
#291Methods and systems for evaluation of rock permeability, porosity, and fluid composition
#292Core barrel head assembly with an integrated sample orientation tool and system for using same
#293Drill sample particle distributor
#294Core sample holder
#295Sampling apparatus
#296System, method, and computer program product to determine placement of fracture stimulation points using minerology
#297Method of sampling oil-bearing inclusion
#298Assessing reservoir connectivity in hydrocarbon reservoirs
#299Methods for estimating resource density using raman spectroscopy of inclusions in shale resource plays
#300Coring tools including core sample flap catcher and related methods