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WO/2024/092310A1 |
A method for logging a borehole executed by at least one processor of a computing device. First measurement data of the borehole is received, wherein the first measurement data is generated by a measurement device operating in a first op...
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WO/2024/096087A1 |
This electronic apparatus obtains a point group by detecting an object that reflects transmission waves, on the basis of: transmission signals transmitted as transmission waves; and reception signals received as reflection waves which ar...
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WO/2024/094008A1 |
A flat panel detector and a synchronous detection method using same. The flat panel detector comprises: a receiver board body (101) fixedly mounted on a movable fixation member; an energy receiving module (102) for receiving energy of el...
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WO/2023/076330A9 |
A method includes generating one or more hybrid physics models each configured to predict a value for a drilling condition based on training data, training a machine learning model to predict a drilling condition severity based on the tr...
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WO/2024/092341A1 |
The present application pertains to an imaging fluid and a method for subsurface imaging, such as that of electromagnetic imaging, comprising introducing said imaging fluid into a borehole. The imaging fluid comprises a plant-based oil, ...
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WO/2024/096081A1 |
This electronic apparatus comprises a control unit which detects an object on the basis of: a transmission signal to be transmitted as a transmission wave; and a reception signal to be received as a reflected wave obtained by the transmi...
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WO/2024/097170A1 |
Embodiments presented provide for a method of interpretation for geological parameters. The method may comprise obtaining dielectric dispersion signals of a formation and obtaining a total porosity of the formation. The method may also c...
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WO/2024/091651A1 |
Embodiments presented provide for a method for providing look-ahead measurements ahead of a drill bit in hydrocarbon recovery operations. Embodiments use a pixel-based inversion workflow to produce real time prediction in horizontal and ...
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WO/2024/087215A1 |
The present application is applicable to the technical field of geological survey, and provides a method for extracting a pure secondary field signal based on a semi-airborne electromagnetic method. According to the method, in an observa...
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WO/2024/087149A1 |
The present application is suitable for the technical field of geological measurements. Provided is an energy spectrum inversion method of a high-frequency magnetotelluric instrument. The method uses energy spectrums, which are obtained ...
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WO/2024/084277A1 |
A present invention refers to a class of geophysical devices intended for nondisturbing geological environment studies at depths of several tens to several hundreds of meters, with a radar comprising: transmitter configured to generate a...
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WO/2024/083384A1 |
The invention relates to a magnetic detection device for measuring magnetic properties below the surface of the ground, the magnetic detection device comprising at least one sensor housing, the sensor housing defining a housing space and...
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WO/2024/085887A1 |
A method and non-transitory storage computer-readable medium for performing a neural operator on one or more wellbore measurements. The method may comprise o obtaining one or more measurements, performing a measurement normalization on t...
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WO/2024/080549A1 |
One embodiment of the present invention relates to a device and method for location detection in an electronic device. The electronic device comprises a sensor and a processor. The processor can: set a reference distance on the basis of ...
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WO/2024/079329A1 |
An insect sensor system for detection of insects, the insect sensor system comprising an even number of sensor modules, the sensor modules being paired two‐and‐two, each sensor module being configured to acquire measurements indicati...
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WO/2024/077330A1 |
The present invention relates to a geological analysis method for determining abundance results for one or more valuable materials in a geological structure. The method involves receiving scan data relating to a geological structure, and...
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WO/2024/079343A1 |
An insect sensor system for classification of insects, the insect sensor system comprising one or more electric field sensors each configured to being sensitive to the electric field in a respective measurement area and each configured t...
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WO/2024/080993A1 |
Determining one or more of a fluid composition, a cement state, or a cement quality of a material located downhole a borehole by using a capacitive sensor or an inductive sensor. The sensors can be located on a pipe positioned downhole o...
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WO/2024/081003A1 |
Systems and methods of the present disclosure relate to control of a downhole tool via at least one radio isotope. The radio isotope(s) is pumped from the surface to contact an isotopic analyzer of the tool. The isotopic analyzer reads t...
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WO/2024/076620A1 |
A method may include acquiring NMR data using a NMR unit disposed in a borehole in a formation, where the NMR data represent characteristics of the formation. The method may also include compressing the NMR data using projection followed...
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WO/2024/076622A1 |
A drilling system may include a steering tool configured to engage a wellbore wall to direct an orientation of a toolface, the steering tool being rotatable about a rotational axis. A drilling system may include an azimuth sensor package...
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WO/2024/068093A1 |
The invention relates to a platform (20) for detecting underwater vehicles (22) with an underwater antenna (24) and a signal processing unit (26). The underwater antenna (24) has a plurality of waterborne sound transducers, wherein the w...
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WO/2024/068082A1 |
The invention relates to an underwater vehicle (20) for detecting another underwater vehicle with a measuring head (40) and a deployment device (38). The measuring head (40) has a sensor (24), wherein the sensor is designed to detect a f...
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WO/2024/068094A1 |
The invention relates to an underwater platform (20) for detecting underwater vehicles (22) comprising a magnetic anomaly detector (MAD) (24) and a signal processing unit. The MAD is designed to detect the earth's magnetic field and outp...
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WO/2024/070174A1 |
The objective of the present invention is to provide an electrostatic capacitance sensor with which a detection range can be expanded without increasing the size of a sensor electrode, and which, with respect to a lineup of devices equip...
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WO/2024/072469A1 |
In some embodiments, a downhole logging tool configured for placement in a wellbore comprises a first magnet configured to activate a first volume of ferromagnetic fluid disposed between the downhole logging tool and the wellbore to achi...
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WO/2024/068089A1 |
The invention relates to a platform (20) for detecting nuclear-powered underwater vehicles (22), the platform comprising a sensor (24) and a signal processing unit. The sensor is designed to detect radioactive radiation and output a corr...
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WO/2024/065010A1 |
The present invention relates to a transmitter coil that is for use in aerial surveying. The transmitter coil of the present invention is made from structural elements that both give the coil its structural strength and integrity and its...
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WO/2024/073739A1 |
A computer-implemented method for detecting or monitoring subsurface events includes receiving a data signal obtained from a subsurface region, and performing a continuous wavelet transform whereby a continuous wavelet is superimposed on...
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WO/2024/068090A1 |
The invention relates to an underwater platform (20) for detecting underwater vehicles (22), the platform comprising a sensor (24) and a signal processing unit (26). The sensor (24) is designed to determine a refractive index of the wate...
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WO/2024/068091A1 |
The invention relates to a platform (20) for detecting underwater vehicles (22) with a temperature sensor (24) and a signal processing unit (26). The temperature sensor (24) is designed to detect a temperature with an accuracy at less th...
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WO/2024/068088A1 |
The invention relates to a platform (20) for detecting underwater vehicles (22) with a sensor (24) and a signal processing unit (26). The sensor (24) is designed to detect light and output a corresponding electrical signal (27). The sign...
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WO/2024/068092A1 |
The invention relates to a platform (20) for detecting underwater vehicles (22), the platform comprising a sensor and a signal processing unit. The sensor is designed to analyze seawater chemically and to output a percentage of at least ...
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WO/2024/070113A1 |
A sensor device (2) is provided with a plurality of substrates (3) disposed side by side in a substrate thickness direction, and a plurality of sensors (4) disposed on the plurality of substrates (3). When the plurality of substrates (3)...
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WO/2024/068084A1 |
The invention relaere is disclosed a platform (20) for detecting turbulence caused by the wake of underwater vehicles (22) with a sensor (24) and a signal processing unit (26). The sensor (24) is designed to detect a magnetic field surro...
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WO/2024/064289A1 |
A system (100; 600) and associated method (500; 550) for data handling in downhole operations uses a downhole tool to receive signals from a downhole environment and uses at least one processor that causes the system determine (554) enco...
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WO/2024/052600A1 |
A rod (200) for ground surveying comprises an elongate shaft (201) and a head (202) formed by or attached to the first end of the shaft (201), for easing the penetration of the rod (200) into ground or for generating a particular ef- fec...
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WO/2024/052642A1 |
A location of conductive material in the vicinity of a magnetoinductive waveguide comprising an array of magnetically coupled resonant circuit elements is determined by analysing a reception signal detected from a reception resonant circ...
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WO/2024/055016A2 |
Techniques for improved modeling of subsurface formations are disclosed that employ a combination of streaming potential and controlled source electromagnetic techniques to gain an improved understanding of subsurface conditions.
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WO/2024/049828A1 |
A method for pore network construction by one or more processors is disclosed. The method may include generating one or more sample pore bodies based on a representative pore network corresponding to a porous media sample, selecting a ta...
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WO/2024/050090A1 |
A system includes a metal detector configured to provide an input signal responsive to being proximate an object; and a processing device configured to: receive the input signal from the metal detector; determine a plurality of features ...
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WO/2024/040647A1 |
Provided in the present invention are a geophysical exploration system for pollutants in a refuse landfill, and a method therefor. The geophysical exploration system comprises an adjustment mechanism. The adjustment mechanism comprises a...
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WO/2024/041878A1 |
A metal detector for detecting electromagnetically detectable constituents in objects to be conveyed which comprise components composed of materials having different electromagnetic properties and pass through a detection zone of the met...
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WO/2024/042365A1 |
The present disclosure may be embodied as a probe for determining a position and pose of an anisotropic magnetic marker having a known size, shape, and magnetization. The probe has a substrate having a first side, a second side, a longit...
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WO/2024/044395A1 |
An electromagnetic telemetry system to support communications at an oilfield. The system may include unique modes of encoding and decoding acquired signal data between a downhole tool and a surface unit for attenuation of noise from the ...
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WO/2024/039399A1 |
A sealed enclosure can include a glass portion that can be positioned with respect to an electromagnetic component that is in an area defined by the sealed enclosure. The enclosure can prevent fluid from a wellbore environment from conta...
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WO/2024/039397A1 |
A system can generate a trip map for adjusting a tripping operation in a wellbore. The system can receive input data from a downhole tool in a wellbore. The system can determine parameters for the tripping operation. The system can deter...
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WO/2024/039985A1 |
A method can include acquiring electromagnetic conductivity measurements for in-phase conductivity and quadrature conductivity using an electromagnetic conductivity tool disposed in a borehole of a formation that includes particles, wher...
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WO/2024/035346A1 |
A process for remote localization of an object including: receiving/determining two or more magnetic field measurements using at least one magnetometer of a magnetic field generated by a magnetic field source (MFS) in a marker apparatus ...
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WO/2024/036334A1 |
A method can include acquiring data from a borehole imaging tool disposed in a borehole in a formation where the borehole includes electrically insulating oil-based fluid introduced into the borehole as a drilling lubricant; determining,...
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