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Patent Searching and Data


Matches 451 - 500 out of 116,460

Document Document Title
WO/2023/244634A1
Embodiments of the present disclosure generally relate to systems, devices, and methods to model fluid flow in a porous medium. In an embodiment, a microfluidic device to model subterranean fluid flow is disclosed. The device includes a ...  
WO/2023/240756A1
An oilfield crude oil dehydration, desalination, collection and transportation process package, characterized by comprising: a main-process device procedure and a supporting-process auxiliary agent system; each process section of the mai...  
WO/2023/244708A1
Provided is a sealing/anchoring element, a sealing/anchoring tool, a well system, and a method for sealing/anchoring within a wellbore. The sealing/anchoring element, in one aspect, includes a circlet having an inside surface having an i...  
WO/2023/244134A1
The invention relates to offshore production structures and can be used in the creation of offshore production facilities for producing, treating and refining hydrocarbon feedstock in order to obtain liquefied natural gas (LNG), a broad ...  
WO/2023/244248A1
A method to perform a real-time analysis of fluid flow in a well, includes receiving data simultaneously streamed from a plurality of sensors, and populating a model of the well with the data, where the model has a plurality of parameter...  
WO/2023/244273A1
A cement composition can include water and a blended cement. The cement composition can be free of Portland cement. The blended cement can include cement and a supplementary cementitious material. The cement can be calcium aluminate ceme...  
WO/2023/245059A1
A wear indicator is supported on a wear surface of a machine component. The wear indicator includes a first material thickness indicator having a first thickness, a second material thickness indicator positioned adjacent the first materi...  
WO/2023/240316A1
This invention relates a drill head (4) for use with a microtunneling apparatus (1) having a cutter bar (12) that is rotatable to produce swarf in a working zone. The drill head (4) includes a movable imaging device (46) that is adapted ...  
WO/2023/240317A1
This invention relates to a drill head (4) for use with a microtunneling apparatus (1) to produce swarf in a working zone (13) of a bore. The drill head (4) includes a cutter bar (12) having at least one spray outlet (41) which is adapte...  
WO/2023/242659A1
Disclosed is an apparatus for sub-surface injection of constituents of a slurry, wet mixture, and or gas in a phase of entrainment for controlled flow. The apparatus includes a rotary union, a drilling assembly, hollow shaft injection dr...  
WO/2023/241934A1
A guide rod, for guiding two subsea components together, the guide rod (10) being able to be both inserted and locked into a receptacle (20) on one (30) of the two subsea components. The guide rod comprises an element (100), the element ...  
WO/2023/245031A1
A drilling system includes a knowledge manager that monitors drilling information for the drilling system. The knowledge manager identifies a trigger event based on drilling information that is outside of a threshold range of values for ...  
WO/2023/244927A1
A high-pressure burrowing everting robot includes a tubular body formed of a high-pressure skin and airtight bladder arranged to permit pressure to evert the high-pressure skin and bladder together such that the high-pressure skin forms ...  
WO/2023/244225A1
A system can receive a grid-less point cloud model of a geological formation, the grid-less cloud point model that includes data points. The system can determine, by a machine-learning model for clustering data points, clusters for the d...  
WO/2023/241973A1
According to various embodiments, a material removal system (200) can have: a material removal machine (202) which has a machine chisel (5) and is designed to remove material by means of the machine chisel (5); an infrared camera (6) for...  
WO/2023/240903A1
A boring machine structure achieving front support, and a working method, aiming at providing a boring machine structure which achieves front support and is more compact. A front shield (3) is provided behind a cutterhead (1), and is in ...  
WO/2023/244224A1
A system can receive input data indicating a current state of a wellbore drilling operation. The system can determine, by a set of software applications, constraints associated with the wellbore drilling operation. The system can optimiz...  
WO/2023/244281A1
Methods of the present disclosure relate to tailoring cement compositions to withstand carbon dioxide injection. A method comprises predicting a depth of carbonation in a cement sheath; predicting spatially varying mechanical properties ...  
WO/2023/240318A1
This application relates to a drill head (4) for use with microtunneling apparatus (1) having a cutter bar (12) at a distal end of a housing. The housing includes an annular body (25) which is adapted to be articulated by way of radially...  
WO/2023/244940A1
Systems and methods described herein provide for hydraulic fracturing conductivity evaluation with respect to producer wells in a field. An exemplary method includes measuring fracture-related data corresponding to a hydraulic fracturing...  
WO/2023/241841A1
The invention relates to a method for producing a pipe assembly which has been statically improved, said pipe assembly consisting of one or more pipe bodies (10) with a wall (15) made of concrete, in particular for the modular constructi...  
WO/2023/240853A1
An anchor rod and an application method therefor. The anchor rod comprises: an anchor rod body (1) which is open at one end and closed at the other and which has overflow holes (10) provided in a sidewall thereof, the closed end of the a...  
WO/2023/244157A1
The invention relates to a pressurized liquid driven downhole drilling machine (1) with a soft start from flush position, wherein a drive surface of an impact piston (20) is alternately pressurized and pressure relieved, depending on the...  
WO/2023/240314A1
This invention relates to a drill head for the use with a microtunneling apparatus (1) for producing a substantially horizontal bore hole (8). The drill head (4) includes a cutter bar (12) that is rotatable within a working zone (13) of ...  
WO/2023/239797A1
A method of producing hydrogen and sequestering carbon or sulfur includes generating a fluid including at least one of water, steam, hydrogen sulfide, carbon dioxide and heat as a byproduct of a surface facility and injecting the fluid i...  
WO/2023/239381A1
Apparatus and methods for measuring the oil to water ratio of a wellbore fluid. An example method includes flowing the wellbore fluid into a flow path of a fluid identification device disposed on the outside of a wellbore tubing and with...  
WO/2023/237229A1
A system to test barrier pressure includes a Christmas Tree (XT) (202) coupled to a wellbore (206) including a downhole pressure barrier (212). The XT (202) includes a first valve (216) along a flow path (280) and a second valve (226) co...  
WO/2023/239923A1
An open hole tieback completion pressure activated backpressure valve including a housing, a flapper articulated to the housing, a lock out sleeve axially movably disposed within the housing and operatively disposed in relation to the fl...  
WO/2023/239386A1
A method of creating a seal in a tubular by melting a first component comprising a fusible alloy, using heat produced by an exothermic, hydrolysis reaction of a second component comprising a metal, to provide a melted fusible alloy, and ...  
WO/2023/239230A1
The present invention provides a pressure support device having improved pressure support force against a structure. The pressure support device according to one aspect of the present invention comprises: a body unit; and an injection un...  
WO/2023/239385A1
A downhole electric submersible pump (ESP) assembly. The downhole ESP assembly comprises a permanent magnet motor (PMM) comprising a first drive shaft, a stator, and a rotor disposed within the stator and comprising a core coupled to the...  
WO/2023/239370A1
Provided is a retrievable choke insert. The retrievable choke insert, in one aspect, includes an outer housing including a central bore, an open end, a closed end, and one or more outer housing openings, and a bore flow management actuat...  
WO/2023/239351A1
A system can collect a first set of equipment data and emissions data from a first hydrocarbon operation location. The system can train at least one machine-learning model to estimate an emission factor of at least one equipment componen...  
WO/2023/237960A1
Disclosed is a plunger mixer device deployable within a hollow shaft injection drill bit system. The plunger mixer device includes a motor, a piston, and a plunger motor assembly. The motor is connected to a feeder auger tip. The piston ...  
WO/2023/239432A1
A downhole tool has a tool body with a tool body outer diameter. A liner with a liner outer diameter is connected to the tool body. The tool body has a plurality of diverter ports defined in a wall thereof. A closing sleeve is movable in...  
WO/2023/239356A1
A method includes identifying, by pre-set criteria, a first plurality of optical channels and a second plurality of optical channels using optical data generated from a plurality of optical filters of a tester tool. The method also inclu...  
WO/2023/239380A1
A wellbore sealing device may be designed and manufactured using computer-assisted design and a hybrid of automated manufacturing and molding techniques. In one example, a stress analysis is performed to identify a reinforcement region t...  
WO/2023/236307A1
The present invention relates to the technical field of mine devices, and provides an anti-impact protection apparatus using anchor cables to form a mesh, and a use method. According to the present invention, in view of the problems that...  
WO/2023/236631A1
A hole sealing quality measurement device for gas extraction drilling, comprising a measurement main machine (1), a measurement pipe (2), a sealing member (5) and a tee joint (4), wherein a plurality of gas inlets (104) and a plurality o...  
WO/2023/236754A1
The present application provides a geosteering method and apparatus, and a storage medium. The method comprises: acquiring first well trajectory information of a target well, and first geological information and second geological informa...  
WO/2023/239918A1
An agitator deployable in a wellbore includes a housing including a central axis and a central passage, a valve including a first valve body having a first contact face and a second valve body permitted to rotate relative to the first va...  
WO/2023/237773A1
This invention relates to a method and a system for separating carbon dioxide (CO2) from a CO2 containing gas mixture comprising at least 70% and up to 90% CO2 by volume such as gas stream from Direct Air Capture systems. The CO2 gas is ...  
WO/2023/239373A1
Provided is an ICD landing nipple. The ICD landing nipple, in one aspect, includes a housing having a passageway extending from a first end to a second end thereof, one or more housing openings extending through a housing sidewall thickn...  
WO/2023/237570A1
The invention relates to a tunnel lining element (10) comprising at least two tunnel lining segments (11), with a body (20), the tunnel lining segment (11) comprising two opposing short sides (17) at which the at least two tunnel lining ...  
WO/2023/236859A1
A chain-type track friction driving device, comprising a driving frame, traveling wheel assemblies, a first driving portion, a second driving portion, a braking mechanism and clamping mechanisms. The first driving portion and the second ...  
WO/2023/239860A1
An embodiment of a coupling device includes an elongated coupler body configured to be deployed at a borehole string and connected to a downhole component of a borehole string. The coupler body has a longitudinal axis, and the coupler bo...  
WO/2023/236250A1
The present invention relates to a shield synchronous double-liquid grouting process. The shield synchronous double-liquid grouting process comprises the following steps of: (1) putting bentonite, carrageenan, glucose powder, silica fume...  
WO/2023/239450A1
An anchor catcher tool can support tubing in casing. The tool is a slimline tool that can be set and unset with a partial (quarter) turn of a mandrel using a setting mechanism, such as a J-slot and pin arrangement. Uphole and downhole ca...  
WO/2023/237900A1
The present disclosure relates to a computer implemented method (10) for simulating fluid flows in a reservoir geological formation, comprising: - (11) determining a first set of connected cells, referred to as thin skeleton, based on a ...  
WO/2023/239368A1
Provided is a retrievable safety valve insert. The retrievable safety valve insert, in one aspect, includes an outer housing having a central bore, and a valve closure mechanism coupled to the outer housing proximate a downhole end of th...  

Matches 451 - 500 out of 116,460