ClassID:

173402

G01V11/00 - CPC Classification

Classification description:

Prospecting or detecting by methods combining techniques covered by two or more of main groups  - 

Sub-classes:
Recent Application in this class:
#1
20260104524
2026-04-16

METHODS AND SYSTEMS FOR SEISMIC DATA PROCESSING

#2
20260003096
2026-01-01

DETERMINATION OF MINERALOGY AND LITHOLOGY FROM ELEMENTAL DATA

#3
20250370156
2025-12-04

Randomly Distributed Tensor Resistivity Measurement Method and System

#4
20250297544
2025-09-25

Method and System for Wellbore Surveying

#5
20250180774
2025-06-05

AUGMENTED-REALITY SUPPORTED NON-DESTRUCTIVE TESTING

#6
20250083937
2025-03-13

SYSTEMS AND METHODS FOR DETECTING INDIVIDUALS ON OR WITIHIN A LIFT PLATFORM OF A LIFT SYSTEM

#7
20250052920
2025-02-13

JOINT LANDSLIDE MONITORING SYSTEM AND METHOD

#8
20250018076
2025-01-16

METHOD FOR OPERATING A RADIATION EMITTING DEVICE

#9
20250004161
2025-01-02

DETERMINATIONS OF STANDOFF AND MUD DENSITY WITH GAMMA DENSITY AND ACOUSTIC TOOL RESPONSES

#10
20240418903
2024-12-19

Identifying Geological Features Based on Gravity Anomalies

#11
20240418897
2024-12-19

SYSTEM FOR IDENTIFYING THE PRESENCE OF A FOREIGN BODY IN A FLOWABLE MEDIUM AND CORRESPONDING METHOD

#12
20240418893
2024-12-19

Long Offset Acquisition

#13
20240411040
2024-12-12

METHODS AND SYSTEMS FOR ACCURATE WELL-SEISMIC TIE BASED ON STEPWISE MATCHING AND OPTIMIZATION

#14
20240310352
2024-09-19

METHOD FOR IDENTIFYING EXUDATIVE SANDSTONE URANIUM DEPOSIT

#15
20240273259
2024-08-15

STANDARDIZED RELATIVE PERMEABILITY CURVES FOR GREEN FIELDS

#16
20240272325
2024-08-15

SYSTEMS AND METHODS FOR IDENTIFYING FRACTURES WITHIN A GEOLOGICAL FORMATION

#17
20240272057
2024-08-15

Modeling Gas Desorption in a Subsurface Reservoir

#18
20240264324
2024-08-08

AUTOMATIC TYING STRUCTURE MAPS OF SUBSURFACE HORIZONS TO WELL-DERIVED ORIENTATION INFORMATION

#19
20240196986
2024-06-20

AEROSOL-GENERATING DEVICE

#20
20240191826
2024-06-13

Pipeline pig tracking and locator

#21
20240183267
2024-06-06

Sequential Selection Of Locations For Formation Pressure Test For Pressure Gradient Analysis

#22
20240161041
2024-05-16

Systems and Methods for Administering an Extraction Rights Market in a Groundwater Basin

#23
20240142662
2024-05-02

METHOD FOR ESTABLISHING A COMPUTER-AIDED TOMOGRAPHY INDEX FOR THE IMPROVEMENT OF PETROPHYSICAL PROPERTIES

#24
20240134085
2024-04-25

VEHICLE-BASED ANOMALY DETECTION USING ARTIFICIAL INTELLIGENCE AND COMBINED ENVIRONMENTAL AND GEOPHYSICAL SENSOR DATA

#25
20240118451
2024-04-11

OPTIMIZATION UNDER UNCERTAINTY FOR INTEGRATED MODELS

#26
20240084688
2024-03-14

VALIDATION OF THE EFFECTIVENESS OF FACIES PREDICTION METHODS USED FOR GEOLOGICAL MODELS

#27
20240053319
2024-02-15

AUTOMATED SOURCE ROCK NET THICKNESS PREDICTION SYSTEM AND METHOD

#28
20240026776
2024-01-25

SYSTEM AND METHOD FOR DETERMINING WELL CORRELATION

#29
20240011384
2024-01-11

PREDICTION OF BOUND FLUID VOLUMES USING MACHINE LEARNING

#30
20230408721
2023-12-21

Method and device for analyzing 3D target maneuver using line array sensor

#31
20230392497
2023-12-07

Automated filtering and normalization of logging data for improved drilling performance

#32
20230384477
2023-11-30

LAND SUBSIDENCE DETECTION APPARATUS

#33
20230336034
2023-10-19

Foreign object detection for wireless power transfer systems

#34
20230335138
2023-10-19

ONBOARD AIRCRAFT SYSTEM WITH ARTIFICIAL HUMAN INTERFACE TO ASSIST PASSENGERS AND/OR CREW MEMBERS

#35
20230333277
2023-10-19

Lithofacies guided core description using unsupervised machine learning

#36
20230333274
2023-10-19

Intelligent real-time updating method and system for stratigraphic framework with geosteering-while-drilling

#37
20230333273
2023-10-19

Real-Time Warning And Mitigation Of Intrinsic Noise Of Transducers

#38
20230314653
2023-10-05

Method to estimate the depth of the weathering layer using gravity response

#39
20230288604
2023-09-14

Hydrocarbon Reservoir Saturation Logging

#40
20230288603
2023-09-14

SYSTEM AND METHOD FOR COMBINING CURVES IN OILFIELD DRILLING AND PRODUCTION OPERATIONS

#41
20230272705
2023-08-31

Field operations system with filter

#42
20230182589
2023-06-15

Foreign object detection using heat sensitive material and inductive sensing

#43
20230161066
2023-05-25

Metal detection system using search coil-type sensor

#44
20230127224
2023-04-27

Enhanced two point flux approximation scheme for reservoir simulation

#45
20230125079
2023-04-27

Vehicle monitoring system and method of monitoring vehicles

#46
20230080455
2023-03-16

GRID-BASED SOURCE-TRACING METHOD AND SYSTEM FOR SEWAGE OUTFALLS, AND STORAGE MEDIUM

#47
20230075327
2023-03-09

ESTIMATION OF HYDRAULIC FRACTURE GEOMETRY USING DEEPLOOK CROSSWELL ELECTROMAGNETICS

#48
20230029072
2023-01-26

SYSTEMS AND METHODS FOR SUBSURFACE FORMATION MODELLING

#49
20220404387
2022-12-22

Object detection device

#50
20220381130
2022-12-01

FORMATION AND RESERVOIR ROCK MODELING USING SYMBOLIC REGRESSION

#51
20220372865
2022-11-24

Ferromagnetic object detection device and method for detecting tubing coupling

#52
20220357478
2022-11-10

SEABED GEOTECHNICAL IN-SITU MULTI-PARAMETER DETECTION SYSTEM AND METHOD

#53
20220342110
2022-10-27

Optical seismic surveying system

#54
20220338101
2022-10-20

MOTION-BASED BEACON ADVERTISEMENT

#55
20220322461
2022-10-06

Systems and methods for selecting a network interface based on a motion state of a vehicle

#56
20220317328
2022-10-06

Detection of buried pipelines and spills

#57
20220316327
2022-10-06

Well placing using bayesian network expert system

#58
20220309885
2022-09-29

SENSOR DEVICE COMPRISING A VIBRATION DETECTOR

#59
20220299669
2022-09-22

Method for Combining the Results of Ultrasound and X-Ray and Neutron Cement Evaluation Logs Through Modality Merging

#60
20220268154
2022-08-25

Reservoir staging index (RSI)

#61
20220213787
2022-07-07

Method and device for improving wireline logging rate

#62
20220213785
2022-07-07

Photoacoustic nanotracers

#63
20220207455
2022-06-30

Systems and Methods for Administering an Extraction Rights Market in a Groundwater Basin

#64
20220196869
2022-06-23

Mail screening apparatus

#65
20220187492
2022-06-16

PHYSICS-DRIVEN DEEP LEARNING INVERSION COUPLED TO FLUID FLOW SIMULATORS

#66
20220146705
2022-05-12

AUTOMATED FACIES CLASSIFICATION FROM WELL LOGS

#67
20220107442
2022-04-07

System and method for detection of illicit objects in luggage

#68
20220107433
2022-04-07

System and method to identify high-impact discrete fracture model realizations for accelerated calibration of reservoir simulation models

#69
20220065044
2022-03-03

Plasma chemistry derived relation between arc and spark for pulse power drilling

#70
20220025763
2022-01-27

Look-ahead resistivity configuration

#71
20210405247
2021-12-30

Methods and systems for characterizing a hydrocarbon-bearing rock formation using electromagnetic measurements

#72
20210382166
2021-12-09

MULTI-SIGNAL WEAPON DETECTOR

#73
20210373575
2021-12-02

Vehicle control system and method

#74
20210372280
2021-12-02

Method and apparatus for determining integrated exploitation approach of shale and adjacent oil reservoirs

#75
20210357709
2021-11-18

Object determination apparatus

#76
20210318460
2021-10-14

Discrete volumetric acoustic and resistivity method and apparatus for sub-seabed surveying

#77
20210301939
2021-09-30

Electric actuator

#78
20210301655
2021-09-30

Automatically detecting and correcting anomalies in log data

#79
20210293986
2021-09-23

Modification and assessment

#80
20210293133
2021-09-23

Process for real time geological localization with stochastic clustering and pattern matching

#81
20210274875
2021-09-09

Bicycle helmet warning system

#82
20210271922
2021-09-02

Multimodal imaging sensor calibration method for accurate image fusion

#83
20210255359
2021-08-19

Method for estimating rock brittleness from well-log data

#84
20210255358
2021-08-19

Method for estimating the subsurface total organic carbon (TOC) from well-log data

#85
20210255356
2021-08-19

DRONE PRESENCE DETECTION

#86
20210255355
2021-08-19

METHOD FOR COMBINING THE RESULTS OF ULTRASOUND AND X-RAY AND NEUTRON CEMENT EVALUATION LOGS THROUGH MODALITY MERGING

#87
20210254457
2021-08-19

Systems and methods for generating continuous grain size logs from petrographic thin section images

#88
20210239878
2021-08-05

Borehole coring reconstructions using borehole scans

#89
20210239517
2021-08-05

Determining structural tomographic properties of a geologic formation

#90
20210231823
2021-07-29

Modification and assessment

#91
20210217192
2021-07-15

Method for characterizing the geometry of subterranean formation fractures from borehole images

#92
20210216804
2021-07-15

Determining a well operator land area

#93
20210199413
2021-07-01

Assembly for detecting an intrusion into an appliance and a corresponding appliance

#94
20210178935
2021-06-17

Vehicle seat assembly

#95
20210166115
2021-06-03

Field operations system with filter

#96
20210149075
2021-05-20

SYSTEM AND METHOD FOR LITHOFACIES CLASSIFICATION

#97
20210141117
2021-05-13

Long offset acquisition

#98
20210138918
2021-05-13

Foreign object detection using heat sensitive material and inductive sensing

#99
20210131934
2021-05-06

Nano-indentation tests to characterize hydraulic fractures

#100
20210124075
2021-04-29

Marine survey node and soil sample module

#101
20210110280
2021-04-15

Integrating geoscience data to predict formation properties

#102
20210088691
2021-03-25

Systems and methods for monitoring grain loss

#103
20210047921
2021-02-18

Look-ahead resistivity configuration

#104
20210041596
2021-02-11

Petrophysical inversion with machine learning-based geologic priors

#105
20210022565
2021-01-28

Leg care apparatus and method for controlling the same

#106
20210018652
2021-01-21

Method of calculating temperature and porosity of geological structure

#107
20210003730
2021-01-07

Method and apparatus for dynamic roll compensation of streamer for marine geophysical surveying

#108
20200400805
2020-12-24

All-direction high-resolution subsurface imaging using distributed moving transceivers

#109
20200378248
2020-12-03

Automated filtering and normalization of logging data for improved drilling performance

#110
20200371265
2020-11-26

Tracking and spatial location system of magnetic sensors and tracking and location method

#111
20200309985
2020-10-01

Permeability anisotropy assessment in subsurface anisotropic formations

#112
20200286360
2020-09-10

SEAT OCCUPATION ALERT SYSTEM AND METHOD, COMPUTER DEVICE AND READABLE STORAGE MEDIUM

#113
20200264298
2020-08-20

MULTI-SIGNAL WEAPON DETECTOR

#114
20200257017
2020-08-13

Virtual core generation and modeling

#115
20200257016
2020-08-13

System and method for characterizing reservoir wettability from an imaging technique combined with multiphysics logs and data analytics

#116
20200256658
2020-08-13

Structural component finder device and method of use

#117
20200234215
2020-07-23

Promulgating exchange of information for an extraction rights market in a groundwater basin

#118
20200225381
2020-07-16

Estimation of fracture properties based on borehole fluid data, acoustic shear wave imaging and well bore imaging

#119
20200217196
2020-07-09

Fluid Properties Including Equation of State Modeling with Optical Constraints

#120
20200200004
2020-06-25

Measurement-while-drilling method and device for assessing outburst risk of coal seam

#121
20200191996
2020-06-18

Virtual sensing for adjoint based incorporation of supplementary data sources

#122
20200191645
2020-06-18

Determining structural tomographic properties of a geologic formation

#123
20200191644
2020-06-18

Determining structural tomographic properties of a geologic formation

#124
20200190960
2020-06-18

SYSTEMS AND METHODS TO CONTROL DRILLING OPERATIONS BASED ON FORMATION ORIENTATIONS

#125
20200190958
2020-06-18

Systems and methods to control drilling operations based on formation orientations

#126
20200183044
2020-06-11

Computing system assessment of geological similarity of wells employing well-log data

#127
20200183042
2020-06-11

Well-Log Interpretation Using Clustering

#128
20200142415
2020-05-07

Control apparatus and method for swimming of robot fish

#129
20200141849
2020-05-07

Nano-indentation tests to characterize hydraulic fractures

#130
20200116555
2020-04-16

Heterogeneous subsurface imaging systems and methods

#131
20200105119
2020-04-02

APPARATUS FOR DETECTING FERROMAGNETIC OBJECTS AT A PROTECTED DOORWAY ASSEMBLY

#132
20200055697
2020-02-20

Elevator door sensor fusion, fault detection, and service notification

#133
20200049685
2020-02-13

Stratigraphic boundaries identification from chemostratigraphic intervals in well logs based on first and second derivatives

#134
20200033501
2020-01-30

IMPROVED METHODS RELATING TO QUALITY CONTROL

#135
20200024930
2020-01-23

Method for optimizing sensor network node location in geological COstorage area

#136
20200018158
2020-01-16

Detecting a flood front in a cross bed environment

#137
20190382140
2019-12-19

System and method for performing a test procedure

#138
20190369078
2019-12-05

Method for simulating the quantity and the quality of the hydrocarbons from a sedimentary basin

#139
20190361140
2019-11-28

Electromagnetic sensor and mobile device including the same

#140
20190353816
2019-11-21

Foreign object detection using heat sensitive material and inductive sensing

#141
20190340911
2019-11-07

Bed or chair exit sensing device, and use of a bed or chair exit sensing device

#142
20190339409
2019-11-07

System and method to estimate a property in a borehole

#143
20190317242
2019-10-17

Method and system for measuring formation resistivity

#144
20190301925
2019-10-03

Determining structural tomographic properties of a geologic formation

#145
20190301840
2019-10-03

Threat detection method and system

#146
20190293787
2019-09-26

Target detection device

#147
20190265373
2019-08-29

Earth model generation via measurements

#148
20190250305
2019-08-15

Correlation Techniques for Passive Electroseismic and Seismoelectric Surveying

#149
20190243028
2019-08-08

Lateral placement and completion design for improved well performance of unconventional reservoirs

#150
20190243027
2019-08-08

Quantitative assessment of plate tectonic models

#151
20190242221
2019-08-08

Method to predict reservoir formation permeability using combined acoustic and multi-frequency dielectric measurements

#152
20190235106
2019-08-01

Multivariate analysis of seismic data, microseismic data, and petrophysical properties in fracture modeling

#153
20190219734
2019-07-18

Method for providing a calibrated rock-physics model of a subsoil

#154
20190212469
2019-07-11

Enhanced two point flux approximation scheme for reservoir simulation

#155
20190212468
2019-07-11

Systems and methods for volume concentration determination with diffraction of electromagnetic radiation

#156
20190197208
2019-06-27

Machine learning assisted reservoir simulation

#157
20190196044
2019-06-27

Mail screening apparatus

#158
20190196039
2019-06-27

Electromagnetic reservoir monitoring systems and methods including earth modeling

#159
20190196002
2019-06-27

Inspection of a shoe with a thermal camera

#160
20190195683
2019-06-27

Determining structural tomographic properties of a geologic formation

#161
20190195682
2019-06-27

Determining structural tomographic properties of a geologic formation

#162
20190195067
2019-06-27

Determining sand-dune velocity variations

#163
20190179049
2019-06-13

Mapping chemostratigraphic signatures of a reservoir with rock physics and seismic inversion

#164
20190170893
2019-06-06

NMR logging interpretation of solid invasion

#165
20190170570
2019-06-06

Determining structural tomographic properties of a geologic formation

#166
20190169986
2019-06-06

Real-time synthetic logging for optimization of drilling, steering, and stimulation

#167
20190169962
2019-06-06

Machine learning training set generation

#168
20190154863
2019-05-23

DOOR ASSEMBLY FOR AN MRI ROOM

#169
20190147125
2019-05-16

Field operations system

#170
20190145239
2019-05-16

Field operations system with particle filter

#171
20190107520
2019-04-11

System and method for analyzing drill core samples

#172
20190080122
2019-03-14

Subsurface reservoir model with 3D natural fractures prediction

#173
20190064389
2019-02-28

Geophysical inversion with convolutional neural networks

#174
20190064388
2019-02-28

Integrated logging tool

#175
20190056519
2019-02-21

Method and apparatus for determining permeability of reservoir

#176
20190050698
2019-02-14

Apparatus and Method for Automatic Presence Monitoring in a Passenger Compartment

#177
20190049623
2019-02-14

System and method for detecting object

#178
20190049622
2019-02-14

Data fusion enhanced multi-modality wellbore integrity inspection system

#179
20190049619
2019-02-14

Wellbore detector with azimuthal and spectral energy resolution

#180
20190049618
2019-02-14

Multi-barrier wellbore integrity inspection system with eccentricity correction

#181
20190041546
2019-02-07

Method of calculating radiogenic heat production

#182
20190024506
2019-01-24

Determination of horizontal constraints in subsoil

#183
20190018165
2019-01-17

System, method, and for improving oilfield operations

#184
20190017375
2019-01-17

Determining a rock formation content

#185
20180373823
2018-12-27

Bottomhole assembly design and component selection

#186
20180372896
2018-12-27

Method of predicting parameters of a geological formation

#187
20180372687
2018-12-27

Assessing organic richness using microresistivity images and acoustic velocity

#188
20180357932
2018-12-13

Autonomous multi-pass data acquisition using unmanned aerial vehicles

#189
20180356551
2018-12-13

Transferring logging data from an offset well location to a target well location

#190
20180355702
2018-12-13

Method of exploiting a sedimentary basin comprising hydrocarbons, by modelling the accumulation of terrestrial organic matter

#191
20180348398
2018-12-06

Electrofacies determination

#192
20180348396
2018-12-06

Determining permeability in subsurface anisotropic formations

#193
20180348363
2018-12-06

Object detection apparatus and object detection method

#194
20180347353
2018-12-06

MCI logging for processing downhole measurements

#195
20180341727
2018-11-29

Method for simulation of microscopic flow of pre-crosslinked gel suspension liquid in porous medium

#196
20180334901
2018-11-22

Fracture interpretation with resistivity and sonic logs in biaxial anisotropic formations

#197
20180321421
2018-11-08

Optimization under uncertainty for integrated models

#198
20180306942
2018-10-25

Joint visualization of inversion results and measurement logs

#199
20180306009
2018-10-25

Modeling method for gas production of CBM reservoir rocks

#200
20180299571
2018-10-18

Predicting hydraulic fracture treatment effectiveness and productivity in oil and gas reservoirs

#201
20180298743
2018-10-18

Determining angular offset between geomagnetic and gravitational fields while drilling wellbore

#202
20180284319
2018-10-04

Occupancy detection systems and methods

#203
20180275311
2018-09-27

Method for detecting glacier melting based on tracer technology

#204
20180274364
2018-09-27

Method and device for determining karst development degree of reservoir, computer readable storage medium and device

#205
20180267204
2018-09-20

Rock type based free water level inversion

#206
20180267185
2018-09-20

Fracture mapping with automated temporal analysis

#207
20180252830
2018-09-06

Method for determining the hydraulic permeability of rocks in a subsurface region

#208
20180252099
2018-09-06

Determining a rock formation content

#209
20180246239
2018-08-30

Exploration system and diagnosing method thereof

#210
20180230783
2018-08-16

Method of performing complex fracture operations at a wellsite having ledged fractures

#211
20180230781
2018-08-16

Horizontal reservoir description systems

#212
20180224573
2018-08-09

System for geosteering and formation evaluation utilizing near-bit sensors

#213
20180224572
2018-08-09

Enhanced seismic surveying

#214
20180224571
2018-08-09

EDM data compatibility for external applications

#215
20180224550
2018-08-09

System and method of underground water detection

#216
20180202283
2018-07-19

Multi-parameter optical fiber sensing for reservoir compaction engineering

#217
20180198323
2018-07-12

Foreign object detection using heat sensitive material and inductive sensing

#218
20180188411
2018-07-05

Resolution of detection of an azimuthal distribution of materials in multi-casing wellbore environments

#219
20180172875
2018-06-21

Data-quality evaluation of calculated true reservoir resistivity

#220
20180171772
2018-06-21

Apparatus and methods using acoustic and electromagnetic emissions

#221
20180164470
2018-06-14

Combining Multiple Energy X-Ray Imaging And Well Data To Obtain High-Resolution Rock, Mechanical, And Elastic Property Profiles

#222
20180164458
2018-06-14

Method and apparatus for dynamic roll compensation of streamer for marine geophysical surveying

#223
20180158307
2018-06-07

Apparatus for detecting ferromagnetic objects at a protected doorway assembly

#224
20180158306
2018-06-07

Apparatus for detecting ferromagnetic objects at a protected doorway assembly

#225
20180156934
2018-06-07

METHODS AND SYSTEMS FOR PROCESSING GEOLOGICAL DATA

#226
20180156932
2018-06-07

Method for estimating petrophysical properties for single or multiple scenarios from several spectrally variable seismic and full wavefield inversion products

#227
20180113962
2018-04-26

Adaptive resource reservoir development

#228
20180106899
2018-04-19

System and method of underground water detection

#229
20180067229
2018-03-08

System and method for editing geological models by switching between volume-based models and surface-based structural models augmented with stratigraphic fiber bundles

#230
20180060455
2018-03-01

Generating a script for performing a well operation job

#231
20180059175
2018-03-01

System of electrical fixtures with integral current monitoring, telemetry, remote control, safety and sensory features

#232
20180058189
2018-03-01

Multi-sensor workflow for evaluation of water flow in multiple casing strings with distributed sensors data

#233
20180045033
2018-02-15

Downhole tool for measuring angular position

#234
20180031732
2018-02-01

Diagenetic and depositional rock analysis

#235
20180031731
2018-02-01

SYSTEM AND METHOD FOR INCORPORATING GROUND PENETRATING RADAR EQUIPMENT ON SEISMIC SOURCE

#236
20180017707
2018-01-18

Acousto-electromagnetic measurement through use of Doppler spectrum for casing corrosion evaluation

#237
20180017691
2018-01-18

Geosteering using rock geomechanical properties derived from drilling data and an accurate drilling model

#238
20180016895
2018-01-18

Method of performing wellsite fracture operations with statistical uncertainties

#239
20180011219
2018-01-11

Correlation techniques for passive electroseismic and seismoelectric surveying

#240
20180004865
2018-01-04

Machine learning assisted reservoir simulation

#241
20170372586
2017-12-28

Apparatus for detecting ferromagnetic objects at a protected doorway assembly

#242
20170371072
2017-12-28

Method for determining formation properties by inversion of multisensor wellbore logging data

#243
20170336529
2017-11-23

Shape-based geophysical parameter inversion

#244
20170322339
2017-11-09

Post-well reservoir characterization using image-constrained inversion

#245
20170317688
2017-11-02

Efficient adaptive seismic data flow lossless compression and decompression method

#246
20170315261
2017-11-02

Monitoring a geological formation

#247
20170306754
2017-10-26

Well communication system

#248
20170299758
2017-10-19

Well monitoring with autonomous robotic diver

#249
20170275982
2017-09-28

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