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WO/2023/136766A1 |
A method for assisting in evaluating network performance in a mining environment is provided. The mining environment is arranged with a set of radio access points for providing a network connection to a wireless device in a mining vehicl...
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WO/2023/133611A1 |
An apparatus for clearing solids from a well including a housing with a jet pump, for positioning in a production string of the well, a tailpipe string carrying an elongate body to project out of a downhole end of the production string, ...
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WO/2023/136889A1 |
A method for identifying zones in an annulus with poor cementing that may include deploying a fiber optic cable within the wellbore, creating a temperature gradient in the wellbore, and collecting temperature data over a period of time a...
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WO/2023/137480A1 |
A method can include implementing a control scheme for a plurality of wells; using the control scheme, classifying each of the wells; based on the classifying, identifying one or more of the wells as experiencing liquid loading; and issu...
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WO/2023/136856A1 |
A method can include, receiving by a computational device at a wellsite, real-time, time series data from pump equipment at the wellsite, where the wellsite includes a wellbore in contact with a fluid reservoir; using the computational d...
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WO/2023/131683A1 |
The present invention relates to a downhole expandable metal tubular to be expanded in a well from a first outer diameter to a second outer diameter to abut against an inner face of a casing or borehole, the downhole expandable metal tub...
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WO/2023/132975A1 |
Light from a light source that has interacted with a sample of downhole fluid provided in a downhole optical tool is sequentially passed through a plurality of groups of light filters, each of the groups of light filters including of one...
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WO/2023/131563A1 |
Stabbing guide device (30) for a steel tube (10) designed to be secured on a portion (12) of said tube (1) used in a tubular column for oil and gas, energy, or storage applications, said device (30) comprising: - a substantially cylindri...
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WO/2023/131813A1 |
As a vital ventilation channel of a long highway tunnel, the shaft channel plays a vital role in regulating air pressure, ventilation and disaster prevention and rescue. Although there are relatively mature technologies in mining and hyd...
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WO/2023/133099A1 |
A system includes a foundation with a post mounted on the foundation top surface and a pipe module configured to couple to the foundation. The pipe module has a yoke to cooperate with the post to engage the pipe module with the foundatio...
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WO/2023/132923A1 |
An object release device including a housing defining a longitudinally extending through bore and an object bore intersecting the through bore and a supply bore intersecting the object bore, an object shuttle disposed in the supply bore,...
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WO/2023/132848A1 |
A perforating gun is disclosed with shaped charges at a preferential orientation. An example includes a gun body and a charge carrier disposed within the gun body. The charge carrier defines a longitudinal carrier axis and has a pluralit...
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WO/2023/131359A1 |
A method utilizing drilling and gel injection to test the fracture development characteristics of hanging wall and footwall strata, the method comprising the following steps: (1) selecting a suitable drilling position in a downhole tunne...
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WO/2023/132844A1 |
A system for an adjustably flexible downhole tool includes first and second connector ends each configured to connect to adjacent downhole tools and a shaft extending between the first and second connector ends. The shaft is configured t...
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WO/2023/132434A1 |
The present invention relates to: an under-reaming apparatus which can enlarge a diameter by hitting the side of a bottom portion of a borehole in the bored ground by using pneumatic or hydraulic fluid pressure, and particularly prevent ...
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WO/2023/131808A1 |
The present invention relates to a method for subterranean CO2 storage the method comprising: collecting gas from a subterranean source reservoir (102, 202, 302), injecting the collected gas into a subterranean receiving reservoir (102, ...
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WO/2023/130724A1 |
A method and apparatus for processing an operation state of a high-pressure manifold. The method comprises: determining a connection diagram of the high-pressure manifold, wherein the connection diagram is a wiring diagram composed of a ...
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WO/2023/133370A1 |
A sensor having thermal stability at greater than 900°C, including a sensor body comprising an energy harvesting thermal electric generator, a heat sink in thermally conductive contact with the body, and a conductor electrically attache...
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WO/2023/132753A1 |
A method of training a parametric model for describing for one or more production wells a relationship between one or more flow parameters, one or more well parameters and/or an associated status of at least one control point associated ...
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WO/2023/133395A1 |
A survey tool includes a gyroscope and an accelerometer. The gyroscope can include a multi-axis gyroscope, a reciprocating gyroscope, or a combination thereof. The survey tool is independently rotatable relative to an outer housing and c...
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WO/2023/133512A1 |
Systems and methods are presented herein. One method includes: calibrating one or more photographs that depict a plurality of cuttings; identifying one or more individual cuttings of the plurality of cuttings depicted in the one or more ...
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WO/2023/130568A1 |
Disclosed are a pressurizing structure for a drilling rig and a drilling rig. The drilling rig comprises a mast (1), a power head (2) slidably connected to the mast, and a pressurizing structure used for driving the power head. The press...
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WO/2023/132818A1 |
Certain aspects and features relate to a system that includes a well tool configured to transmit an acoustic signal, detect a reflection signal, and transmit data representing the reflection signal. A processor analyzes the data to ident...
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WO/2023/133212A1 |
A setting tool adaptor for attachment to a tandem and a setting tool is provided. The setting tool adaptor includes an ignitor within an ignitor cavity and includes an electrically grounded thermal fuse within a logic cavity. The ignitor...
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WO/2023/133175A1 |
Processes and systems for automating a conveyance operation using an elongated conveyance member. In some embodiments, the process can include modeling one or more system state profiles of a downhole tool string during the conveyance ope...
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WO/2023/132836A1 |
A wellsite tracker includes a tracker housing, location antenna, location unit, and tracker communicator. The location antenna is coupled to satellites to receive location data. The location unit includes a clock and a location processor...
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WO/2023/133176A1 |
Rock properties of a geological formation may be determined using data representing elemental concentration within the geological formation. For example, the data representing the elemental concentration within the geological formation m...
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WO/2023/131805A1 |
A method of suspending a well comprises the steps of lowering a tool assembly into a into the well, the tool assembly comprising an upper housing including a connection means for lowering the tool, a first heating element, and, a quantit...
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WO/2023/133211A1 |
An improved perforating gun assembly is provided. The perforating gun assembly includes an alternating sequence of perforating guns and tandems. Each perforating gun includes two contact housings, and each contact housing includes an ele...
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WO/2023/132900A1 |
A system can apply an unsupervised machine-learning model to ultrasonic waveform data received about a wellbore for identifying channels in the wellbore. A system can receive ultrasonic waveform data about a wellbore using an arrangement...
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WO/2023/132835A1 |
The disclosure provides for a bottom hole assembly that comprises a housing and a caliper arm. The caliper arm is pivotally coupled to the housing at a hinge disposed within the housing, wherein the caliper arm is operable to rotate abou...
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WO/2023/130895A1 |
A flow controller for uniform producing of a horizontal well, and an application method. The flow controller comprises a cambered gas-liquid separation flow channel (1), a convex cambered area (2) and a spiral area, which are arranged in...
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WO/2023/132935A1 |
Systems and methods presented herein are configured to train a neural network model using a first set of photographs, wherein each photograph of the first set of photographs depicts a first set of objects and include one or more annotati...
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WO/2023/130972A1 |
The present invention relates to the technical field of tunnel boring machines, and in particular to a control system and a control method for tunneling-erecting synchronous construction by a tunnel boring machine. The control system com...
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WO/2023/133259A1 |
An offshore LNG processing plant includes a first module including a personnel accommodation facility on a first vessel, a second module including a gas treatment facility on a second vessel, and a third module including a gas liquefacti...
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WO/2023/124294A1 |
A state self-adaptive turbine type pulse generator (100), comprising: a pulse generating apparatus (2), comprising a turbine housing (21), a turbine shaft (22) concentrically arranged inside the turbine housing (21), a turbine mechanism ...
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WO/2023/124897A1 |
An annulus water injection distributed spray cooling method for high-temperature underground gas, the method comprising: inserting a production tubing (1) into an annulus water pipe (2), to form an annular water column area (3) between t...
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WO/2023/125651A1 |
Disclosed is a cutter device. The cutter device comprises a sleeve (2), a rotating sleeve (3), and a cutter assembly (1); the sleeve is provided with an inner cavity; the rotating sleeve is disposed in the inner cavity of the sleeve and ...
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WO/2023/124510A1 |
A column bending moment adaptive balancing mechanism, comprising a column (10), a masthead (20), a working device (30), a lever-type balancing mechanism (40), a winch steel wire rope (50), and a back rope (60). The masthead (20) comprise...
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WO/2023/129784A1 |
Systems and methods for performing subterranean operations include receiving a digital rig plan which comprises a sequence of at least a subset of available rig tasks for a rig, executing a rig task in the digital rig plan that involves ...
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WO/2023/129417A1 |
A method of stimulating a subterranean formation includes preparing an aqueous dispersion including one or more cellulosic nanoparticles. The cellulosic nanoparticles have respective surfaces functionalized with one or more hydrophilic p...
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WO/2023/129528A1 |
A pumping system includes a plurality of pumps, each having an inlet and an outlet. The inlet is fluidly coupled to a hydraulic fluid reservoir. The outlet is fluidly coupled to a control pod having a valve and a pair of sensors monitori...
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WO/2023/129188A1 |
A borehole geometry sensor and running tool assembly includes a borehole geometry sensor sub-assembly configured to determine a borehole geometry of a wellbore. The borehole geometry sensor and running tool assembly also includes a runni...
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WO/2023/129415A1 |
A perforation tool is described herein. The perforation tool has a charge unit comprising a shaped charge; an initiator attached adjacent to the charge unit and comprising a detonator disposed to energize the shaped charge; and a switch ...
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WO/2023/129189A1 |
A method for identifying a collar using machine learning may include acquiring one or more measurements from one or more depth points within a wellbore including a tubular string, training a machine learning model using a training datase...
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WO/2023/129165A1 |
The disclosure recognizes the benefit in determining the dimensions of a wellbore for updating a performance model and changing drilling parameters in real time for steering a drill bit. The disclosed system and method provide improved c...
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WO/2023/126450A1 |
A cutting element (1) for a cutting tool has a sensor element (110), a body of super hard material (12) having a working surface (14), the sensor element (110) being attached to a portion of the working surface of the body of super hard ...
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WO/2023/122952A1 |
Disclosed in the present application is a cementing apparatus. The cementing apparatus comprises a plunger pump, hydraulic transmission assemblies, a first transfer case, a gearbox and a chassis engine, wherein the hydraulic transmission...
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WO/2023/128842A1 |
A down-the-hole, DTH, hammer (1) configured for operation under the influence of motive fluid, the DTH hammer comprising: a housing (80) extending between a first end (81) and a second end (82) along a longitudinal axis of the DTH hammer...
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WO/2023/124449A1 |
Disclosed in the present invention is a system and method for exploiting natural gas hydrate by underground gas-liquid synergistic pressure reduction. The system comprises a casing pipe used for constructing a mining well .The upper end ...
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