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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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WO/2022/149976A1 |
A method for obtaining an effective leak-off coefficient of natural fractures in a naturally fractured reservoir is described. In an embodiment, the method comprises: (i) receiving empirical data associated with a parameter characterizin...
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WO/2022/150553A1 |
A method of assembling a borehole screen assembly includes placing a screen around a base pipe followed by an end ring having a skive cut to allow fitment with the screen by sliding along the skive cut. The assembly can be completed with...
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WO/2022/148557A1 |
Disclosed embodiments may describe a jacket (1300). The jacket includes a back wall (1306), top wall (1308), bottom wall (1310), and first and second sidewalls (1312, 1314) extending from the back wall and between the top and bottom wall...
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WO/2022/150677A1 |
A sand separator for capturing solid debris from oil and gas wells includes a spherical, high-pressure vessel adapted to couple downstream of a wellhead. Fluid entering the separator follows a helical path around a vertical separator axi...
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WO/2022/149515A1 |
A device for storing carbon dioxide in the ground comprising a collecting unit that condenses carbon dioxide directly from the atmosphere to collect the carbon dioxide as a mixture gas, and an injection well connected to the collecting u...
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WO/2022/150670A1 |
A wellbore gun assembly includes a chuck assembly for assembling a wellbore gun. The chuck assembly includes a chuck housing, a rotating gun chuck, and an axial gun chuck. The gun chucks have chuck jaws radially movable about a hole in t...
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WO/2022/147946A1 |
A fracturing and power generation switchable device, comprising a power apparatus (10), a speed change apparatus (20), and a carrying base (30). The switchable device is configured to be switched between a first state and a second state;...
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WO/2022/150760A1 |
Provided are water-soluble polymers that may include a water-soluble bipolymer, a water-soluble anionic terpolymer, and a water-soluble cationic terpolymer. The water-soluble polymers may include a reaction product of a first monomer tha...
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WO/2022/150306A1 |
Methods and systems are provided for breaching a ceramic disk (120) installed in a wellbore during oil and gas well completion and production activities. More specifically, the disclosure relates to breaching a ceramic disk (120) with a ...
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WO/2022/040133A9 |
A fracturing fluid is provided including a mixture of an aqueous copolymer composition including a copolymer, the copolymer having acrylamide monomer units, or acrylic acid monomer units, or both, or salts thereof. The molar includes a c...
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WO/2022/143565A1 |
A heavy oil thermal recovery method based on staged injection of a supercritical multielement thermal fluid, comprising: preheating an oil storage stratum to enable an oil storage stratum to reach an ignition temperature, and simultaneou...
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WO/2022/146453A1 |
An openhole interval of a well may be sealed by deploying a liquified phase transformation material to the openhole interval and allowing it to harden. In at least one example, this may be performed in a single step of building and maint...
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WO/2022/147550A1 |
An aqueous feed stream having a first total dissolved solids (TDS) level is flowed to a forward osmosis separator. The aqueous feed stream includes seawater. An aqueous draw stream having a second TDS level is flowed to the forward osmos...
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WO/2022/146454A1 |
A perforating gun system may include a gun body and a charge tube disposed within and rotatably mounted to the gun body, wherein the charge tube includes a receiving feature disposed at an axial end of the charge tube. The perforating gu...
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WO/2022/147562A1 |
Methods for determining composite matrix-fracture properties of naturally fractured reservoirs include obtaining, by a computer system, measured hydrocarbon data from one or more hydrocarbon wells using one or more formation evaluation t...
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WO/2022/141136A1 |
An energy-supplementing tubing string, comprising a horizontal well section (1). The horizontal well section (1) is provided with an oil tube (13) and a casing (14) arranged outside the oil tube (13) in a sleeved manner. The horizontal w...
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WO/2022/146884A1 |
Some methods of hydraulic fracturing of a subsurface formation include using a three-dimensional finite element model to simulate a deviated well with a wellbore casing, a cement adjacent to the wellbore casing, and a perforation cluster...
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WO/2022/146886A1 |
Systems and methods for improving injectivity of a hydrocarbon reservoir include: identifying a restriction of flow from an injection well into the hydrocarbon reservoir; transmitting a series of acoustic waves from an injection well int...
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WO/2022/147023A1 |
An improved perforating gun system is provided. The perforating gun system includes a perforating gun having a shaped charge positioning tube that is securely received within a female opening in a tandem to provide a 360-degree connectio...
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