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WO/2024/013338A1 |
According to some embodiments, systems and methods of releasing a wireline from a tool string in a well are presented. For example, a wireline release tool may include a first housing portion and a second housing portion. The first housi...
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WO/2024/015459A1 |
An automated workflow for processing dual arrival events consisting of: (1) an automated time pick that located and characterized dual compressional and shear arrival events present in acoustic waveform measurements; and (2) a ray tracin...
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WO/2024/015082A1 |
The disclosure presents processes to receive at least one set of ultra-deep resistivity data, and at least one additional set of measurements. The set of measurements can be resistivity data or other sensor measurements, for example, nuc...
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WO/2024/015156A1 |
A microsampling device for taking fluid samples in a wellbore. The microsampling device may comprise a microsampling tube in which one or more microsamplers disposed in the microsampling tube. Additionally, the microsampling device may c...
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WO/2024/013717A1 |
Modular skids for severe service applications, and fluid flow device arrangements (modules) for use therein are described. The modular skids and/or the described modules provide for skids that are at least one of, more compact, less cost...
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WO/2024/011685A1 |
An easy-to-return type drill bit, relating to the technical field of drill bits, and comprising a brill bit body (1). The drill bit body (1) comprises a drill bit part (11), a connecting part (12), and a mounting part (13) which are sequ...
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WO/2024/015866A1 |
A method and apparatus for providing a cavity shot tool into a wellbore in a plug and abandonment application, containing liquid propellant within propellant bags, initiated by an RF-Safe modular initiator, igniting the liquid propellant...
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WO/2024/016010A1 |
A method can include receiving results from a field device at a field site, where the results are generated using a trained machine learning model at the field site and real-time field equipment data from field equipment at the field sit...
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WO/2024/010604A1 |
A method and system for identifying a fluid sample. The method may comprise disposing a fluid sampling tool into a wellbore. The fluid sampling tool may comprise at least one probe configured to fluidly connect the fluid sampling tool to...
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WO/2024/010837A1 |
An apparatus and method of setting a packer assembly within a wellbore in a steam injection system. The packer assembly isolates portions of the wellbore. The packer assembly comprising a body. The body comprising a ramp and a sealing el...
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WO/2024/010457A1 |
The present invention concerns a jack (1) for drilling, the jack comprising an elongated receiving element (3A) for receiving and clamping a tubular element and a base (2) comprising an open-ended aperture, the elongated receiving elemen...
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WO/2024/010498A1 |
A computer-implemented method for controlling grid power consumption in a mining machine (23) located in a mine environment (200), the mining machine (23) being arranged to be connected to a local power grid (20b), wherein the method com...
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WO/2024/008211A1 |
An alternate stepping deep-sea mining system and method based on a clean energy platform. The system comprises a main hull, a mining system, an anchoring system and electric propulsion devices. A workshop (5) is arranged in the middle of...
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WO/2024/010984A2 |
A wellbore depth instrument (WDI) for measuring wellbore depths along a wellbore, acting as an odometer. In one embodiment, the WDI may be mounted onto a downhole tool-string deployed by a pipe, coil, e-line, or slickline. Further, the W...
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WO/2024/009156A1 |
A tubular gripping assembly for handling a tubular includes a housing; a plurality of gripping members for gripping the tubular; a first fluid line for opening the gripping members, the first fluid line having a one-way valve; and second...
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WO/2024/008585A1 |
A wellbore percussive drilling apparatus comprises a support and a transmission shaft axially moveable relative to the support in reverse first and second directions (i.e., the second direction is opposite to the first direction), wherei...
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WO/2024/007573A1 |
Disclosed is an underground tunnel lining concrete interface connection structure, which comprises an existing concrete structure (1); same further comprises: a newly-placed concrete structure (2) arranged below the existing concrete str...
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WO/2024/010718A1 |
Automated drill cutting monitoring system includes a digital imaging device mounted to a shale shaker of a wellbore drilling assembly and a computer system. The digital imaging device captures digital images of solid objects released whe...
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WO/2024/011035A1 |
A proppant conveyance system at a well site. The system comprises a sand hopper configured to receive and hold the proppant. The system also includes a prime mover. The system further includes one or more plunger assemblies. Each plunger...
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WO/2024/007750A1 |
The present invention provides an integrated fracturing fluid and a preparation method therefor. The fracturing fluid comprises: 0.02-0.5% of a drag-reducing and viscosity-increasing agent, 0.1-0.5% of a nano-emulsion, 0.02-0.1% of a non...
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WO/2024/009537A1 |
The present disclosure provides a path planning device comprising: a first acquisition unit that acquires a pillar erection position and the position of an obstacle; a mapping unit that applies the acquired pillar erection position and t...
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WO/2024/007383A1 |
An automatic torch ignition apparatus for a petroleum drilling platform, comprising an exhaust pipe (1), a movable ring (3), insulating rods (4), connecting wires (5), adjustment plates (8), and metal rods (9). Limiting blocks (2) and co...
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WO/2024/010575A1 |
The disclosure presents processes to determine a first formation fluid-second formation fluid boundary from one side of the boundary utilizing a formation tester tool. For example, the formation tester can be utilized in a borehole to de...
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WO/2024/010640A1 |
Described herein is a low-temperature catalyst and method of use for causing an exothermic reaction in a low temperature environment. The mixture can include sodium nitrite, an ammonium-based compound, and an oxidizer and can be injected...
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WO/2024/011087A1 |
A method for drilling a subterranean wellbore includes rotating a bottom hole assembly (BHA) in the subterranean wellbore to drill the wellbore, the BHA including a drill collar, a drill bit, and a triaxial accelerometer set and a triaxi...
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WO/2024/011088A1 |
A method can include receiving input that includes time series data from pump equipment at a wellsite, where the wellsite includes a wellbore in contact with a fluid reservoir; processing the input using a first trained machine learning ...
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WO/2024/010611A1 |
A system for a wellbore can include a tubing string positioned downhole in a wellbore and a porous gravel pack. The porous gravel pack can be positioned in an annulus defined at least in part by a surface of the tubing string. The porous...
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WO/2024/007955A1 |
The present invention provides a mechanics-electronics-hydraulics integrated directional tool for continuous tubing drilling. The directional tool comprises an electronic control module; and a hydraulic driving module, wherein the hydrau...
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WO/2024/010659A1 |
Provided is an inner sleeve, a downhole tool, and a method for cementing. The inner sleeve, in at least one aspect, includes a tubular having an uphole end, a downhole end, an inside tubular surface and an outside tubular surface. The in...
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WO/2024/007462A1 |
An isolation packer device of a sealing structure for a heavy oil thermal recovery well, comprising an enlarged bottom plate (7), an oil pipe bracket (5), and an oil-gas well casing pipe (9). The oil pipe bracket is engaged at the top of...
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WO/2024/007278A1 |
Disclosed is a longitudinally-moving pump pipe mechanism, comprising: a support (1), a traveling assembly (2), and a pump pipe set (3). The support (1) comprises a first body (1.1) and a second body (1.2) which are connected; the pump pi...
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WO/2024/005628A1 |
The present invention relates to PVT (Pressure-Volume-Temperature) sampling and PVT analysis of homogenous PVT sample obtained from production line at production platforms. Current method to obtain PVT samples are from fluid separation v...
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WO/2024/000026A1 |
The invention provides an apparatus for assisting in identifying the location of power transmission cables on a mite site that are used for supplying power to pumps, shovels, draglines, blasthole drills and other powered machines and app...
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WO/2024/001705A1 |
The present invention relates to an evaluation method for a biological composite oil displacement system and a construction method for a biological composite oil displacement system. The evaluation method comprises: first preparing a mix...
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WO/2024/006294A2 |
A cutter for a well construction tool has a cutting structure affixed to a substrate, which defines a monotonically decreasing diameter with respect to an axial distance from an interface between the cutting structure and the substrate. ...
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WO/2024/006597A1 |
Methods and compositions for skid-mounted separator assemblies are provided. In some embodiments, the compositions comprise at least one mobile skid, wherein the at least one mobile skid has a first frame and a second frame, and wherein ...
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WO/2024/000974A1 |
Disclosed is a grinding mechanism for a formwork of a tunnel lining trolley, the mechanism comprising a mounting frame (100), a driving member (200), a rotary disc (210), a link rod (300), a rocker arm (400) and a cleaning assembly. The ...
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WO/2024/000826A1 |
Disclosed is a heading machine control method, comprising: collecting target information of at least one material conveying apparatus of a heading machine, wherein the target information of the material conveying apparatus is used for re...
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WO/2024/006282A1 |
Geopolymer precursor compositions are presented that are useful for cementing a subterranean well, among other uses. The precursor compositions are dry mixtures that have an aluminosilicate source and an activator. The activator is an al...
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WO/2024/002032A1 |
The present application provides a wellbore reconstruction method for repeated fracturing of an oil-gas well. The wellbore reconstruction method comprises: determining operating conditions of a production sleeve in an oil-gas well to be ...
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WO/2024/002716A1 |
The present invention relates to a system for collecting drilling mud which arises during operation of a core drilling machine, wherein the system comprises a collecting device as a functional unit, wherein the collection device can be f...
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WO/2024/005841A1 |
A downhole tool having a downhole end and an uphole end, including: an anchor assembly positioned proximate to the downhole end; at least one flowmeter assembly selectively positionable from the downhole tool wherein the at least one flo...
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WO/2024/005848A1 |
An apparatus for cutting a conduit In a borehole includes combustible material within a body: a nozzle comprising apertures; a support element between the nozzle and the combustible material, the support dement comprising a mixing cavity...
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WO/2024/005652A1 |
Method for building a tunnel for vehicles, transport on rails, pipes or ducts or other utilization, wherein explosives, tunnel drilling machines, other tools or methods are used for driving the tunnel through a ground structure, or the t...
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WO/2024/003506A1 |
A method for storing and mining a first gas and a second gas that is denser than the first gas in an aquifer or a depleted reservoir (100) by means of a facility comprising: - a first well (103) opening into an upper portion (V1) of the ...
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WO/2024/003591A1 |
The invention concerns a sealing basket (1) for sealing a space (300) between a first tube (100) and a second tube (200). Thereby the first tube (100) at least partially extends within the second tube (200). The sealing basket (1) compri...
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WO/2024/006202A1 |
A compression plate to be used with a slip hanger is disclosed in at least one embodiment along with embodiments of methods to prepare and use such a compression plate. The compression plate includes at least one bolt hole and includes a...
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WO/2024/006478A2 |
Managed pressure drilling using wired drill pipe uses real-time data from downhole sensors to improve management of wellbore pressure, provide early detection of unexpected downhole events, augment surface-based automation, and provide v...
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WO/2024/006363A1 |
The present disclosure provides systems, cartridges, and methods for treating industrial systems. A system may include a sorbent material disposed in a cartridge, wherein the sorbent material includes a treatment chemical. The system may...
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WO/2024/006309A1 |
Aspects of the present disclosure relate generally to analyzing subterranean cylindrical structures using acoustic sensing. On example includes: sending first acoustic waves in the wellbore via a radial acoustic sensor; receiving first r...
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