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WO/2022/168002A1 |
A downhole system for multistage fracturing wherein a stopper assembly is installed in a plugging device in manner that allows pressure integrity from above the plugging device, and the stopper assembly is further configured to allow a b...
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WO/2022/169527A1 |
A method comprises flowing a mud into a wellbore, wherein the mud has a mud composition and has a weight in a defined range. The method includes introducing a fluid pill into the mud flowing into the wellbore, wherein the fluid pill has ...
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WO/2022/170337A1 |
A flow regulation tool including a ported landing nipple having a port therethrough, a retrievable choke assembly disposed within the housing, the choke assembly including a choke member and a pressure port, a fluid flow path within the ...
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WO/2022/169384A1 |
A method for extracting hydrocarbons is disclosed. A hydrocarbon-containing fluid is recovered from a hydrocarbon deposit, and a gas is separated from said hydrocarbon-containing fluid. The gas separated from said fluid is combusted with...
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WO/2022/167297A1 |
A perforating gun assemblies (100) configured for use in unconventional wells, for example in rock formations with low permeability. The perforating gun assembly may include a perforating gun housing (101) and at least one shaped charge ...
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WO/2022/170358A1 |
A method includes receiving data representing reservoir properties for a subsurface volume, conducting an uncertainty analysis by simulating different model realizations representing the subsurface volume, identifying a first hot spot of...
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WO/2022/170104A1 |
A technique of utilizing waste as an interwell tracer. The waste includes pharmaceutical, personal care product (PPCP) waste or nanoplastic (NP) waste, or both. The system and method includes injecting an injection fluid including water ...
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WO/2022/170188A1 |
A method for operating a kerogen-rich unconventional gas reservoir characterized by there being multiple hydraulically-fractured wells drilled thereinto comprises: recovering a methane-containing gas from a first hydraulically-fractured ...
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WO/2022/164880A1 |
An electric submersible pump assembly with integral heat exchanger, high speed gas separator, high-speed self-aligning bearings, and dual bearing thrust chamber is described. The described gas separator may be used for operating an elect...
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WO/2022/164924A1 |
A loaded perforating gun and/or downhole perforating tool are assembled and used for perforating a wellbore. The loaded perforating gun includes a gun housing, a detonator assembly, and a plunging charge assembly. The plunging charge ass...
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WO/2022/162630A1 |
A method is described for data analytics including receiving a dataset representative of a subsurface volume of interest; identifying at least two features in the dataset; performing optimization methods to fit the at least two features ...
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WO/2022/160543A1 |
A fracturing device (5), comprising a noise reduction chamber (11), a turbine engine (12), an air inlet apparatus (13), and a cleaning apparatus (14). The air inlet apparatus (13) is communicated with the turbine engine (12) by means of ...
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WO/2022/164593A1 |
An electro-hydraulic control system for actuating a control valve includes a control module. The control module is coupled to the surface via two hydraulic lines and an electric line. The control module uses one of the hydraulic lines as...
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WO/2022/164588A1 |
An operating tool (50) for an artificial lift system (20) includes a housing (52) having a key slot (60). The operating tool further includes at least one biasing member (56) disposed in the housing. The operating tool further includes a...
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WO/2022/164621A1 |
A technique facilitates operation of a slip assembly, e.g. a frac plug assembly, having a plurality of slips. The plurality of slips may selectively be forced in a radially outward direction via, for example, a cone so as to set the slip...
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WO/2022/164551A1 |
An electro-hydraulic control system for actuating a control valve includes a control module. The control module is coupled to the surface via at least one hydraulic line and two electrical power lines. The control module uses one of the ...
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WO/2022/165330A1 |
Measurement data including data of a sand production rate from a sand metering sensor, pressure data from a pressure sensor, and data of a metal loss value from a metal loss sensor is obtained. A maximum sand erosional velocity ratio and...
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WO/2022/164595A1 |
An electro-hydraulic control system actuates a control valve. A control module is controlled via two hydraulic lines and two electrical power lines. The control module uses one of the hydraulic lines as a "supply" line and the other line...
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WO/2022/164876A1 |
An electric submersible pump assembly with upthrust protection is described. The described pump assembly, modules, and components may be used for operating an electric submersible pump at high speeds as well as over a wide range of speed...
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WO/2022/026804A9 |
A method for controlling drilling fluid properties includes receiving one or more measurements representing a drilling efficiency of a drilling rig including a drill bit deployed into a well. A drilling rig circulates a drilling fluid in...
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WO/2022/164592A1 |
An electro-hydraulic control system for actuating a control valve includes a control module. The control module is coupled to the surface via two hydraulic lines and an electrical power line. The control module uses one of the hydraulic ...
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WO/2022/165155A1 |
A wellbore flow control system includes a production tubular member configured to run into a wellbore formed from a terranean surface and into a subterranean formation; a plurality of autonomous inflow control valves (AICVs) positioned o...
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WO/2022/164594A1 |
An electro-hydraulic control system for actuating a control valve includes a control module. The control module is coupled to the surface via two hydraulic lines and an electric line. The control module uses one of the hydraulic lines as...
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WO/2022/159567A1 |
A control system can include a controller that includes an interface for receipt of sensor data generated by sensors operatively coupled to a fluid flow system; memory that includes sets of tuning parameter values; and a loader that load...
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WO/2022/159117A1 |
An electric submersible pump (ESP) power cable. The ESP power cable comprises a first plurality of electric conductors encased in a first protective armor wherein a first void area is defined between the first plurality of electric condu...
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WO/2022/156262A1 |
A low-pressure liquid intake manifold and a fracturing device. The low-pressure liquid intake manifold (100) comprises a main liquid intake pipe (110) and N liquid feeding pipes (120). The main liquid intake pipe (110) comprises a first ...
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WO/2022/159118A1 |
A perforating gun assembly for use within a borehole. The perforating gun assembly may include a first perforating charge section, a second perforating charge section, and a tandem coupling the first perforating charge section to the sec...
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WO/2022/159120A1 |
Systems and methods for updating reservoir models are disclosed. In one embodiment, a method of updating a computer model includes receiving actual well data from a plurality of wells, and accessing model well data from the computer mode...
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WO/2022/159136A1 |
Methods and systems for gasifying coal are disclosed herein. A representative coal gasification system (5) can comprise (i) an injection well (20) extending from a ground surface (50) to an underground coal gasification (UCG) reaction re...
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WO/2022/155739A1 |
An apparatus for restricting water in a fluid entering a base pipe in a wellbore. The apparatus has at least one inlet for receiving the fluid, an outlet, and a bore in fluid communication with the at least one inlet and the outlet. The ...
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WO/2022/159103A1 |
The disclosure provides a packing monitor, method, and gravel pack system for real-time monitoring of a particulate for improved gravel packing. Via the real-time monitoring, the quality of the gravel pack can be detected in real-time. A...
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WO/2022/159884A1 |
A downhole-type device includes an electric machine. The electric machine includes an electrical rotor configured to couple with a device to drive or be driven by the electric machine. An electrical stator surrounds the electric rotor. T...
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WO/2022/159379A1 |
A method of manufacturing a valve of a tool for use downhole includes changing a flow characteristic of the valve. A load is applied to a first nozzle secured in a housing of the valve via a first release member, wherein a magnitude of t...
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WO/2022/159827A1 |
A spallation drill head (100) can include a drill head body (102) having a primary face (104) substantially oriented facing in a primary drilling direction (106) along a longitudinal axis of the drill head body (102). A liquid inlet can ...
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WO/2022/155497A1 |
A method and apparatus for detecting the orientation of each perforating gun in a wellbore and using that information in arming and firing each perforating gun in a perforating gun string. The apparatus may include a perforating gun syst...
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WO/2022/155413A1 |
Provided is a gauge mandrel, a sensing system, and a well system. The gauge mandrel, in one aspect, includes a tubular having a length (Lt), an internal diameter (Di) and a width (W), the internal diameter (Di) and the width (W) defining...
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WO/2022/151550A1 |
A visual model kettle for an ultra-low permeability gas, comprising a visual kettle (1), one side of the visual kettle (1) being fixedly connected to a gas intake pipe (2). In the visual model kettle for an ultra-low permeability gas, re...
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WO/2022/155363A1 |
Systems and methods include a computer-implemented method for displaying incremental values of average rate variations over a cumulative time window. A subset of independent variables corresponding to production variables of the oil well...
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WO/2022/155061A1 |
A downhole system includes a lower completion having at least one tubular including a first end and a second end terminating at a shoe. The at least one tubular defining a flow path. A packer is arranged at the first end. A fluid loss co...
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WO/2022/155633A1 |
A method is provided for controlling the operation of an offset well located near an active well that is undergoing a hydraulic fracturing operation that may produce a fracture driven interference (FDI) event to the offset well. The meth...
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WO/2022/155025A1 |
A tieback assembly for insertion into a wellbore may include a tieback stem seal, a check valve, and a circulating sub. The tieback stem seal may be engaged into a tieback receptacle of a liner in the wellbore and may isolate an annular ...
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WO/2022/153053A1 |
A screen structure comprises at least one support element comprising a bistable extendable member; a panel element attached to the at least one support element, wherein the at least one support element and the panel element are configure...
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WO/2022/150925A1 |
An actuation dart for deployment down a tubing string installed within a wellbore and provided with one or more valve assemblies is provided. The actuation dart includes a dart body adapted to be carried down the tubing string to the val...
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WO/2022/155478A1 |
A side pocket mandrel is configured for use within a gas lift system deployed in a well that has an annular space surrounding the gas lift system. The side pocket mandrel includes a central body that includes a central bore, a gas lift v...
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WO/2022/155553A1 |
A downhole tool movement control system and method of use, such as a movement control system to control the speed of a plunger tool when operating within a tubing string of a wellbore, such as when rising within a tubing string of a well...
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WO/2022/155441A1 |
Provided is a gauge sensor, a sensing system, and a well system. The gauge sensor, in one aspect, includes a tubing encapsulated conductor (TEC) termination region, the TEC region including a TEC termination, and a seal region coupled to...
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WO/2022/155568A1 |
A subsea injection system may include one or more filter stages to filter seawater and output filtered seawater and waste seawater. The waste seawater may include particles removed from the filtered seawater. The subsea injection system ...
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WO/2022/151481A1 |
A high/low pressure manifold fluid supply system of a fracturing device, comprising a trailer, a high/low pressure manifold provided on the trailer, a support frame provided on the trailer, and a power distribution switch compartment pro...
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WO/2022/155070A1 |
Bottom hole assemblies for drilling through a lost circulation zone of a wellbore includes a drill string, a drill bit and a cladding seat coupled to the drill string, an expandable cladding sheath engaged with the cladding seat, a relea...
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WO/2022/150613A1 |
A method for determining stimulated reservoir volume (SRV) and estimated ultimate recovery (EUR) includes: monitoring an amount and a density of a hydrocarbon fluid (103) produced from the production well; obtaining a cumulative amount o...
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