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WO/2023/225318A1 |
A metal end cap seal including metal end caps bonded to a central elastomer component is provided. In one embodiment, a metal end cap seal includes two metal end caps and a central elastomer component. The central elastomer component can...
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WO/2023/224640A1 |
A downhole energy harvesting apparatus comprising a fluidic oscillator comprising: an inlet channel configured to receive fluid from a wellbore, a feedback system coupled to the inlet channel to oscillate the fluid, and an outlet channel...
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WO/2023/224645A1 |
An interconnector for connecting downhole instruments includes a male connector assembly and a female connector assembly. The male connector assembly has a first housing and a male rotatable connector that are connected together. The fem...
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WO/2023/225387A1 |
Implementations described and claimed herein provide systems and methods for a scripting technique to clone equation-oriented models of a modeled system for parallel simulation of the modeled system. The multiple equation-oriented models...
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WO/2023/220785A1 |
A method and a mine for in situ recovery of a valuable metal from a hard rock ore body reserve is disclosed. Resource definition holes that were drilled as part of a resource definition program are used as production holes. The resource ...
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WO/2023/224605A1 |
A system can flush a drilling fluid sample with a hydrocarbon blend, which includes a determined concentration of at least one chemical species to generate a flushed drilling fluid sample. The system can extract a dissolved gas from the ...
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WO/2023/224774A1 |
A method of predictive wear state modeling for an actively controlled sealing element includes applying an external energy source to actuate the sealing element to form an interference fit with a pipe member disposed through a lumen of t...
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WO/2023/224632A1 |
Methods and systems are provided for characterizing connate water salinity and resistivity of a subsurface formation. Well log data including resistivity and spontaneous potential (SP) log data are measured by at least one downhole tool ...
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WO/2023/224988A1 |
A method for evaluating a multiphase drilling fluid includes receiving a sample of the multiphase drilling fluid and modifying the sample to enhance a separation of a first NMR peak corresponding to a first fluid phase component and a se...
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WO/2023/225188A1 |
Composite cement compositions and slurries for treating a well following a water-based wellbore operation are provided and comprise cement comprising at least one of cement particles and cementitious material, water, and water swellable ...
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WO/2023/224490A1 |
A gimbal device for suspending a riser on a mobile offshore drilling vessel (MODU), comprising a first frame, a second frame and plurality of cushioning units, wherein each of the said plurality of cushioning units are circumferentially ...
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WO/2023/224675A1 |
A neutron generator with an ion source within a housing may be used for generating neutrons for neutron logging downhole in a wellbore. The ion source within the housing of the neutron generator may include a hot cathode, an ion source c...
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WO/2023/221327A1 |
The present application provides a method and system for determining a hydraulic fracturing roof-cutting pressure relief time of a dynamic pressure tunnel. The method comprises: acquiring original rock stresses of a plurality of fracturi...
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WO/2023/224639A1 |
A method for controlling a flow of one or more fluids from a formation into a production tubing, includes measuring fluid properties of the one or more fluids passing through one or more fluidic oscillators of a flowmeter device disposed...
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WO/2023/220800A1 |
A specialized wireline-conveyed collet baffle, adapted for use with a conveying tool, setting tool, and explosive charges, for perforating and fracking a wellbore. The collet baffle like prior art baffles possesses an annular ring for en...
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WO/2023/224669A1 |
Introducing metal ions into fluids produced from a wellbore may inhibit the formation of scale on downhole production equipment. The ions may be introduced by one or more electrodes disposed in downhole locations such as in a sand contro...
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WO/2023/224628A1 |
A system including an image acquisition unit in optical communication with a flow pathway. The system may include at least one illumination source directable toward a shale shaker. The illumination source may emit a light output. A band-...
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WO/2023/225487A1 |
The disclosed methods and apparatus generally relate to disposal of detection of mineralization and monitoring of greenhouse gas plume locations in subterranean aquifers.
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WO/2023/224668A1 |
The present disclosure relates to a rotary steerable tool operable to steer a drill bit for drilling a wellbore. In some embodiments, the rotary steerable tool is operable in an acknowledgment mode to confirm receipt of a downlink transm...
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WO/2023/219695A1 |
A method of classifying job observations with metadata tags for retrieval from a database during the designing of a wellbore treatment. A machine learning process applies a set of metadata tags to the observation description and observat...
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WO/2023/216408A1 |
An anchor cable water diversion device for a rock burst risk mine, provided with a clamping mechanism (2); when a pressure sleeve (206) is pressed downwards, clamping jaws (203) get away in the circumferential direction, and after sleevi...
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WO/2023/168002A9 |
A fluid end for a high-pressure pump with a plurality of horizontal plunger bores that have an open end and a closed end for receiving a reciprocating plunger at its open end. The fluid end is provided with a corresponding number of vert...
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WO/2023/220286A1 |
A system for generating electrical power may include a flowline having an inlet that receives reservoir fluid at a first pressure, an outlet that outputs the reservoir fluid at a second pressure, a first flow path between the inlet and t...
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WO/2023/218259A1 |
A method that includes determining that measured outputs of first and second sensors are correlated, calculating a second sensor output based on the measured first sensor output, and in response to a loss of the measured second sensor ou...
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WO/2023/219652A1 |
A cutting tool can be used to cut through a tubing string in a wellbore. Metal cuttings are formed during the cutting process. The cutting tool can include a cutting insert with a blade that is rotated around a longitudinal axis of the t...
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WO/2023/219634A1 |
A downhole sealing tool and method use a swellable material (e.g., a swellable rubber or a swellable metallic material) with increased surface area for faster reaction with an activation fluid. In one example, a swellable metallic sealin...
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WO/2023/219516A1 |
A method is provided for performing subsea well interventions in a subsea well which is provided with a vessel at the sea surface and a subsea lubricator at the seabed. The method comprises connecting a riser to the vessel, so that the r...
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WO/2023/219635A1 |
A shaped charge liner may include a plurality of liner segments for a shaped charge configured to perforate a sidewall of a wellbore upon detonation. The plurality of liner segments may include a tip liner segment comprising a first grou...
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WO/2023/217542A1 |
The invention relates to a chisel (10) that has a working portion (12), a shank portion (14), an impact surface (16), and a longitudinal axis (L) extending through the working portion (12), the shank portion (14) and the impact surface (...
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WO/2023/217657A1 |
There is provided a method of mining rock using a disc cutter comprising a cutter body with a diameter, d, and a thickness, t, a plurality of tool holders mounted about a peripheral surface of the cutter body and a plurality of cutting e...
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WO/2023/216564A1 |
An inflatable active packer, comprising a cylindrical inner steel pile. The inner steel pile is coaxially sleeved with a sleeve, the inner diameter of the sleeve is larger than the outer diameter of the inner steel pile, and the length o...
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WO/2023/217766A1 |
The invention relates to system (100) for controlling carbon sequestration, comprising at least one emitter (10), being configured to output a process fluid (11) comprising carbon dioxide that is to be sequestrated; at least one reservoi...
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WO/2023/217991A1 |
The invention provides a modular rig system for wellbore operations. The system comprises two or more modules, each module comprising at least one rig system component. The two or more modules are configured to be connected or interconne...
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WO/2023/219947A1 |
Described herein are methods and apparatus for idling a hydrocarbon well. A downhole tool is described that includes a tubular support and an explosive charge disposed within the tubular support, the explosive charge comprising a casing ...
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WO/2023/219659A1 |
A method may include dividing a wellplan into one or more section using a section detection algorithm, receiving a depth measurement of a drill bit or a bottom hole assembly located in a wellbore, utilizing the section detection algorith...
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WO/2023/219781A1 |
A method of fabricating a drill bit is described. The method includes forming a mold with interior surfaces defining a mold cavity within the mold, the mold cavity having a shape corresponding to a shape of a body of the drill bit; formi...
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WO/2023/220383A1 |
A system for use in a well comprises: a well string; a cable deployed along well tubing; and a cable protector securing the cable to the well tubing, the cable protector comprising: a first cable protector body; a second cable protector ...
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WO/2023/220226A1 |
A technique facilitates improved transmission of signals in subsea measurement operations. The improved transmission may involve use of various signal amplifiers. According to an embodiment, a distributed measurement system comprises a s...
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WO/2023/217950A1 |
The invention relates to a hydraulic switch (1) comprising a separation chamber (2) which has an inlet opening, a first outlet opening (21) and a second outlet opening (22), wherein the inlet opening is connected to an inlet channel (4) ...
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WO/2023/216006A1 |
A special barrel and wedge for rock bolting with cable bolts, mainly to be used in mining and civil engineering works, which required surface or underground excavations and that need to be stabilized by the installation of rock bolting m...
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WO/2023/216479A1 |
Disclosed is a working surface recognition and control method for a heading machine based on binocular vision, comprising: determining, by means of a binocular vision technology, state information respectively corresponding to a cutting ...
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WO/2023/217940A1 |
The present invention relates to a downhole sealing assembly for providing a seal in a borehole between a first face and a second face of a completion component having an axial extension along the borehole, comprising an annular sealing ...
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WO/2023/219633A1 |
A downhole valve position sensing system includes a magnetic material that is shiftable by an actuation member of a downhole valve to a plurality of positions along a downhole valve from a first position of the plurality of positions alo...
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WO/2023/220359A1 |
A system and method (1000; 1050) for a well structure adaption (402) to be used with a wellhead casing for a reusable system (942; 962A; 962B), such as a system for renewable energy generation is disclosed. A well structure adaption incl...
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WO/2023/220317A1 |
A system for reconditioning contaminated water includes a plurality of filter tanks, each filter tank configured to hold a media mixture comprising media particles to which contaminants adhere when the contaminated water is pumped throug...
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WO/2023/217416A1 |
A leak detection and collection system (200) includes a cap (202) configured to couple to a wellbore component (204). The system (200) also includes an alert system (242) removably coupled to the cap (202) and a packer (224) coupled to t...
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WO/2023/216802A1 |
Disclosed are an on-site mixed emulsion explosive charging device and method for tunnel periphery holes. The charging device comprises a charging sleeve, a sleeve sealing member, and an elastic fixing ring. The charging sleeve extends fr...
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WO/2023/213957A1 |
Directional drilling device for installing underground cables or tubes, comprising a housing having a drill space extending between two openings in sides of the housing for accommodating a drill string through the two openings, and defin...
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WO/2023/212846A1 |
A deepwater oil and gas operation system based on geothermal energy supply, the system comprising a geothermal well system (1), an energy distribution system (2), a laser drilling system (3), an oil extraction and conveying system (4) an...
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WO/2023/215188A1 |
Provided is a downhole device, a well system, and a method. The downhole device, in one aspect, includes a tubular housing, the tubular housing having a length (L) and a sidewall thickness (t) defining an inside diameter (ID) an outside ...
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