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WO/2022/271797A1 |
Processes and apparatus for the removal of debris from conveyances and/or ports within a downhole fluid sampling apparatus. In some embodiments, the process can include providing a fluid sampling apparatus that includes a body that defin...
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WO/2022/272231A1 |
A system and method for evaluating a subterranean formation includes a logging tool that includes transmitter and receiver antennae. The transmitter antenna transmits a first electromagnetic signal into the formation at a plurality of de...
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WO/2022/271507A1 |
An along string measurement tool may include an elongate body configured for loading into a drill string and a sensor array arranged on the body. The sensor array may include a first sensor arranged at a first sensor location on the body...
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WO/2022/271594A1 |
Systems and methods presented herein facilitate coiled tubing operations, and generally relate to the use of flow modeling to generate flow-related data that cannot be measured in order to take real-time decisions and real-time predictio...
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WO/2022/272100A1 |
A method, a non-transitory computer-readable medium, and a computing system are provided for determining a telemetry mode of a signal. A drilling telemetry signal is received from a downhole tool in a wellbore. A transformation is determ...
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WO/2022/271693A1 |
A transmitter for an inground operation includes an antenna and a sensor section for generating sensor data. An antenna driver selectively drives the antenna to emit a locating signal such that the locating signal carries the sensor data...
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WO/2022/272071A1 |
A method includes receiving a signal having a telemetry portion and a noise portion. The method may also include identifying one or more harmonic frequencies in the signal. The method may also include determining whether the one or more ...
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WO/2022/272168A1 |
A downhole assembly includes a tubular body having a bore and a downhole tool connected to the tubular body. The downhole assembly also includes a sensor assembly having a carrier and a sensor. A sensor adapter is used to couple the sens...
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WO/2022/271190A1 |
A wellbore tracer system can include a first tracer including a first type of metal ions, a second tracer including a second type of metal ions, and a detector positioned proximate to a surface of the wellbore. The first tracer can be po...
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WO/2022/271909A1 |
A device for generating oscillating signals includes an energy transfer device configured to apply an oscillating signal to a sensitive volume, and a resonant tuning circuit including the energy transfer device. The tuning circuit includ...
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WO/2022/267288A1 |
A coring and sampling integrated sub, comprising an integrally formed base body (100), a probe module (200), a coring module (300) and a hydraulic module (400). The probe module (200), the coring module (300) and the hydraulic module (40...
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WO/2022/266180A1 |
A method can include receiving sensor data; determining a rate of penetration drilling parameter value using a trained neural network and at least a portion of the sensor data; and issuing a control instruction for drilling a borehole us...
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WO/2022/265658A1 |
A Transducer in a downhole environment with an increased amplitude of the transducer output at lower frequencies. A transducer may include a bender bar, wherein the bender bar may include a first piezoelectric layer disposed on one surfa...
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WO/2022/266504A1 |
An image system captures images and automatically identifies objects in an object flow at one or more mechanical mud separation machines. A control signal may be generated to change one or more drilling parameters in response to identify...
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WO/2022/265655A1 |
Systems and methods of the present disclosure relate to non-intrusive tracking or locating of objects in a conduit from a single location. A system comprises a vessel comprising a pressurized fluid, a valve positioned to control a flow o...
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WO/2022/265657A1 |
A method is provided. Sensor data regarding a wellbore is received from at least one of a distributed fiber optic sensing line positioned along the wellbore and a plurality of subsurface and surface sensors. Flow models are generated bas...
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WO/2022/266286A1 |
Optic fibers are embedded within the body of a casing section making up a wellbore casing string. The optic fibers are used to detect damage or deformation of the casing string over the lifespan of a wellbore.
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WO/2022/265656A1 |
Aspects of the subject technology relate to systems and methods for optimizing production flow monitoring by utilizing data driven in-situ injection. Systems and methods are provided for receiving sensor data from at least one of a distr...
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WO/2022/266514A1 |
A method for determining depth of a material is disclosed. The method includes transmitting a signal from an antenna at a location. The signal includes a fundamental frequency and the signal penetrates ground under the location. The loca...
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WO/2022/260725A1 |
A system may include an electromagnetic (EM) logging tool. The EM logging tool may include a mandrel, at least one low-frequency transmitter coil disposed on the mandrel, at least one-low frequency receiver coil disposed on the mandrel, ...
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WO/2022/260724A1 |
A system for inspecting a tubular may comprise an electromagnetic (EM) logging tool and information handling system. The EM logging tool may further include a mandrel, one or more sensor pads attached to the mandrel by one or more extend...
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WO/2022/260709A1 |
A downhole power supply and method for supplying downhole power are disclosed. In some embodiments a downhole power supply includes a source power supply including a supply cable coupled to an electric energy source. The downhole power s...
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WO/2022/256527A1 |
A method is provided for evaluating logging while drilling (LWD) nuclear magnetic resonance (NMR) measurement quality. The method may include rotating a bottom hole assembly (BHA) in a wellbore to drill. The BHA may include an NMR tool d...
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WO/2022/256242A1 |
An acoustic logging system includes a first transducer (402) in contact with or in close proximity to a sound barrier (302, 304) configured to emit a beam (408) of acoustic energy according to a first mode of operation or a second mode o...
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WO/2022/256431A1 |
Compounds, polymer compositions, systems, and methods for determining a concentration of a polymer composition in a fluid. The polymer compositions may include a copolymer that includes a tagging monomer. The copolymer may have a molecul...
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WO/2022/256795A1 |
The systems and techniques described herein may allow for optimized boring through a variety of geologies. A plurality of different boring techniques may be utilized for boring through a geological formation, in order to suit the charact...
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WO/2022/253500A1 |
The application relates to a measuring device (100, 300, 400) for a casing string (450) of a deep borehole, comprising: - at least one electrical measurement cable (102, 202, 402), which can be inserted into the casing string (450) and w...
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WO/2022/253208A1 |
A high curvature branch well position control apparatus, comprising: two strings of downhole operating tools arranged in two wells to be connected or kept at a distance from each other, respectively, at least one string of downhole opera...
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WO/2022/256583A1 |
A method of predicting production characteristics of a hydrocarbon well using time lapse geochemistry fingerprinting and using machine learning to train a reservoir model to accurately predict production characteristics. The method invol...
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WO/2022/256429A1 |
Tagged copolymers, polymer compositions including the tagged copolymers, methods of copolymerization, and methods of hydraulic fracturing. The copolymers may be tagged with a monomer as described herein. Two tagging monomers exhibiting p...
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WO/2022/250674A1 |
The present invention is directed to an apparatus for use on a structural member having a longitudinal axis, the structural member being configured to propagate stress wave energy in an operational state, the stress wave energy being cha...
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WO/2022/250709A1 |
A system is disclosed for detecting a problem associated with a drilling operation based on the properties of a formation cutting. The system can include a camera for generating an image of the formation cutting extracted from a subterra...
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WO/2022/251255A1 |
A system for conditioning live crude oil to produce stabilized oil that can be stored in a conventional oil storage tank and hydrocarbon gas includes a stabilizer tower and a heater treater. The stabilizer tower receives oil from separat...
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WO/2022/251887A1 |
The invention provides a strain measuring rock bolt assembly which includes a yielding rod of a malleable material that extends between a distal end and a proximal end, a spherical seat engaged to the rod that has a body with a first sur...
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WO/2022/250738A1 |
A control module for operation of downhole well tools and apparatuses is disclosed. The control module can control multiple tools, electronics, subs, etc. based on one electronic input and optionally one hydraulic input from the wellhead...
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WO/2022/250816A1 |
A method for evaluating a sealing material positioned between a casing of a wellbore and a subsurface formation in which the wellbore is formed includes emitting an acoustic waveform outward from a position within the casing and detectin...
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WO/2022/251823A1 |
Some implementations of the present disclosure provide a laser drilling tool assembly comprising: (i) a body that includes: a first segment configured to receive an input beam from a laser source and couple the input beam to provide an i...
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WO/2022/250672A1 |
A drilling system for drilling a borehole. The drilling system includes a drilling fluid pump operable to circulate fluid through the borehole and a fluid analysis system to analyze returned fluid from the borehole. The fluid analysis sy...
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WO/2022/250792A1 |
Methods, systems, and program products are disclosed for implementing acoustic logging and determining wellbore material characteristics. In some embodiments, a method may include determining a polar differential signal for each of one o...
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WO/2022/251833A1 |
Systems and methods include a computer-implemented method for providing a photonic sensing system to perform an automated method to characterize displacement of equipment surfaces and monitor changes in real-time. A three-dimensional (3D...
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WO/2022/251638A1 |
A resource extraction system includes a compressor and turbine system configured to extract a resource from a reservoir via a well and a control system configured to operate the resource extraction system in a first operating mode in res...
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WO/2022/250888A1 |
System and methods of petrophysical modeling are disclosed. Training data for modeling a reservoir formation surrounding a wellbore drilled within the reservoir formation is received via a network from one or more data sources. A machine...
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WO/2022/250739A1 |
A configuration for cooling capacitors comprises a flow tube within a tool body of a pulse power drilling assembly. The flow tube is configured provide a flow path for drilling fluid through one or more sub-assemblies of the pulse power ...
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WO/2022/251170A1 |
A system (500) for evaluation of a sheathing behind a casing of a wellbore. One or more wave generators (516; 518) provide at least asymmetric lamb (AL) waves through a casing having an anisotropic property in a first mode of the system,...
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WO/2022/250664A1 |
An instrumented wiper dart configurable at the wellsite comprising any combination of a sealing member, a sensor sub, an electronics package, and a communication system; wherein the sealing member is cylindrical in shape, releasably coup...
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WO/2022/251875A1 |
A method includes training a proxy model to predict output from a reservoir model of a subterranean volume, receiving data representing an oilfield operation performed at least partially in the subterranean volume, predicting one or more...
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WO/2022/251841A1 |
Embodiments relate to a flow loop system for estimating wellbore circulation density. The flow loop system includes an eccentric annulus structure having an inner eccentric pipe and an outer pipe. The inner eccentric pipe can be represen...
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WO/2022/245894A1 |
A system can include a conduit; a water analysis sensor arranged on the conduit that measures at least a property of multiphase fluid in the conduit; at least a pair of microwave antennas, where the pair of microwave antennas includes a ...
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WO/2022/245411A1 |
A system for adapting drilling of a borehole in a subterranean formation based on comparing a received cuttings weight to an expected cuttings weight. The system comprises a processor; a non-transitory memory; at least one display; and a...
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WO/2022/241849A1 |
A ferromagnetic object detection apparatus and a method for detecting a tubing coupling. The ferromagnetic object detection apparatus comprises a supporting cylinder (1), a magnetic field generation apparatus (12), and a magnetic field d...
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