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WO/2022/036363A1 |
A method, apparatus, and program product may build parent-child well pairs from data associated with one or more wells in a basin and use one or more parameters associated with such well pairs to train or use a machine learning model to ...
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WO/2022/035503A1 |
A sensor assembly can include a gyroscope, an accelerometer, and a housing assembly containing the gyroscope and the accelerometer. An axis of the gyroscope can be collinear with an axis of the accelerometer. A method of inspecting a wel...
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WO/2022/035749A1 |
A first well, configured to act as a production well or an injection well, is formed. The first well includes a first horizontal portion. A second well, configured to act as a production well or an injection well, is formed. The second w...
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WO/2022/034579A1 |
There is provided herein a solution for the recovery of oil from carbonate reservoirs comprising Polyhalite; and injected water selected from the group including sea water, diluted sea water, desalinated seawater, produced water, Aquifer...
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WO/2022/036059A1 |
An assembly for perforating a downhole formation includes a perforating gun (118), coupled to a downhole conveyance system (110), the perforating gun (118) including an explosive charge and an uphole contact (212). The assembly also incl...
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WO/2022/032128A1 |
Disclosed is a hydrophobically-modified associative thickener polymer prepared from a reaction mixture comprising a) a polytetrahydrofuran having a formula (I): b) at least one active hydrogen-containing compound; c) a gem-polyhalide wit...
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WO/2022/029692A1 |
The present application relates to compositions and methods for controlled delivery of acid to a desired location, for instance to a subterranean formation.
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WO/2022/031301A1 |
Proppant flow back restriction systems, methods to reduce proppant flow back, and methods to deploy a screen over a port are disclosed. A proppant flow back restriction system includes a tubular extending through a wellbore and having a ...
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WO/2022/032122A1 |
Disclosed is a hydrophobically-modified associative thickener polymer prepared from a reaction mixture comprising a) a poloxamer tri-block copolymer of the formula (I): b) at least one active hydrogen-containing compound c) a gem-polyhal...
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WO/2022/032012A1 |
Casing installation assemblies for installing a casing within a borehole, as well as systems and methods related thereto are disclosed. In an embodiment, the casing installation assembly includes a tubular string, an isolation sub couple...
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WO/2022/031300A1 |
Completion systems, methods to produce differential flow rate through a port during different well operations, and methods to reduce proppant flow back are disclosed. A completion system includes a tubular extending through a wellbore an...
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WO/2022/032000A1 |
A disclosed subsea sediment separation and filtration system includes first and second separation devices, a spreader apparatus, and a storage device. The first separation device receives a water/sediment/oil mixture and from a subsea su...
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WO/2022/031979A1 |
A choke includes a cage having a plurality of openings extending therethrough, a first fluid port and a second fluid port, the openings in the cage fluidly interposed between the first and second fluid ports, and a selectively positionab...
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WO/2022/031913A1 |
A method and reactive treatment fluid for treating a wellbore for filter cake removal, including providing the reactive treatment fluid having a viscoelastic surfactant (VES) into a wellbore in a subterranean formation and attacking the ...
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WO/2022/029690A1 |
Provided herein are methods and compositions for delayed in-situ generation of acids.
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WO/2022/032030A1 |
A protective tubular is run downhole into a wellbore in a subterranean formation. A non-metallic tubular is disposed within the protective tubular. The non-metallic tubular includes an adapter. The adapter includes a spring-loaded latch,...
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WO/2022/029530A1 |
A buoyant shell process provides an alternative method for extraction and storage of production fluid at deep ocean bed. The process includes the accession of subsea storage by utilizing the buoyancy principle. The buoyant shell process ...
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WO/2022/031649A1 |
Systems and methods presented herein relate to processing produced oilfield brine by deconstructing it into two useful components: (1) desalinated water and (2) a suspension of solid state salt (e.g., crystallized salt) slurried in a sal...
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WO/2022/020933A1 |
In one aspect of the present disclosure, a process for producing clean energy from oil bearing reservoirs comprises the steps of: utilizing in-situ combustion to combust oil within an oil-bearing formation so as to generate thermal energ...
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WO/2022/026981A1 |
A system of a downhole conformable screen system including a tubular, and a screen defined by a plurality of screen segments positioned radially outward of the tubular, each of the plurality of screen segments being positioned perimetric...
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WO/2022/025913A1 |
Electrically insulated connector bands for Downhole Electrical Disconnect Tools provide power and/or data communication downhole are made from metal having sufficient strength and corrosion resistance to eliminate the need of any vacuum ...
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WO/2022/026698A1 |
A downhole tool includes a body defining an axial bore and one or more radial ports. The downhole tool also includes a first sleeve positioned at least partially within the body. The first sleeve is configured to block fluid communicatio...
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WO/2022/026237A1 |
Simulated wells may be selected from a subsurface representation to serve as representation of the corresponding simulated subsurface region. Spatial coverage of a simulated well for the simulated subsurface region may be determined base...
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WO/2022/026568A1 |
A slurry outlet system including a top sub having a seal, a closure sleeve positionable in an open position spaced from the top sub during a slurry pumping operation and a closed position wherein the closure sleeve sealingly interacts wi...
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WO/2022/026571A1 |
A slurry outlet system including a top sub, a closure sleeve movable relative to the top sub between a closed position and an open position, a seal mounted on one or the other of the top sub or the closure sleeve, a protector sleeve disp...
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WO/2022/025939A1 |
An apparatus for activating chambers of downhole hydraulic screens. The apparatus comprises an outer sleeve, an inner sleeve, and a flow path. The outer sleeve is coupled to one hydraulic screen on one end and another hydraulic screen on...
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WO/2022/023957A1 |
The present invention relates to oil production involving extraction by hydraulic lifting, and consists of a totally redesigned jet pump such that it is traversed by a cable for the monitoring of the loggers of the oil well production va...
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WO/2022/026090A1 |
A hydraulic fracturing method is disclosed. A small proportion of a nonionic surfactant is used in combination with an acrylamide polymer emulsion friction reducer, the proppant, and the base water to boost the viscosity of the fracturin...
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WO/2022/019881A1 |
Disclosed herein are embodiments of an adjustable flow control device. In one embodiment, the flow control device comprises a base pipe having one or more openings extending from an exterior to an interior of the base pipe; and a movable...
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WO/2022/019927A1 |
Provided is a quaternary ammonium surfmer, that may have the following general formula (I): N+-R1R2R3R4(X-), where: R1 and R2 may independently be H or a C1-C3 alkyl, R3 may be a C19+ amidoalkyl group, R4 may be a C3-C6 alkyl having a te...
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WO/2022/019936A1 |
Systems and methods for supplying water to a hydrocarbon-containing formation may include generating artificial rain in the proximity of the formation and collecting the artificial rain in one or more collectors. Following collection, th...
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WO/2022/016207A1 |
A process for improved blast design including the steps of: acquiring geological data about a blast site from multiple data sources; extracting one or more blastability labels from the geological data; mapping the blastability labels in ...
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WO/2022/019931A1 |
A system for drilling a well includes a gripping unit provided at a rig above a surface of the well for holding a top end of a drill string in the well, a liner releasably connected to the drill string, and a downhole motor installed on ...
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WO/2022/020595A1 |
The present application provides expandable chemical diverting agents, such as flexible polyurethanes and swellable hydrogels, or chemical precursors thereof. Methods of using these expandable diverting agents for treating a subterranean...
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WO/2022/020163A1 |
A downhole tool includes a mandrel configured to be coupled to a liner, the mandrel defining a first port and a second port, the first and second ports being axially offset from one another and extending radially through a wall of the ma...
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WO/2022/018674A1 |
Methods and system for geothermal energy harvesting using both conductive and convective heat transfer are provided. A geothermal well is provided with inlet and outlet wellbores and an interconnecting wellbore therebetween, the intercon...
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WO/2022/020799A1 |
A method of hydraulic fracturing of a subterranean formation having a well bore includes steps of sequentially injecting different slurries with nano, micro and then macro sized proppants generated from coal ash into the well bore in ord...
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WO/2022/019884A1 |
Disclosed herein are embodiments of a flow control device (FCD) module for use with hydraulic screens. In one embodiment, the FCD module comprises a base pipe having a port coupling an exterior of the base pipe and an interior of the bas...
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WO/2022/020041A1 |
A method of blowing out debris or sand from a separation device comprises opening a second valve assembly such that the second valve assembly is not exposed to pressurized fluid from the separation device when opening. A first valve asse...
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WO/2022/015785A1 |
A system and method for hydraulic fracturing a subterranean formation with fracturing fluid to generate fractures, and intermittently adjusting a characteristic of the fracturing fluid conveying proppant to form pillars of proppant in th...
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WO/2022/015207A1 |
This invention relates to a process for separation and production of hydrogen generated in situ of oil or gas fields by heterogeneous catalysis conversion, acquathermolysis or oxidation reactions. The process of this invention allows ach...
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WO/2022/011444A1 |
Closed loop wellbore configurations with unrestricted geometry for accommodating irregular or challenging thermal gradients within a thermally productive formation are disclosed. A working fluid is utilized in the loop for extraction of ...
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WO/2022/015476A1 |
Aspects of the disclosure relate to fluid injection systems, apparatus, methods, and associated components thereof that include flexible hoses for wellhead sites. In one implementation, a fluid injection system for wellhead sites include...
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WO/2022/015653A1 |
An oxyalkylated branched aliphatic compound produced by oxyalkylating a branched aliphatic compound having 12 or more carbon atoms in which the branched aliphatic compound having 12 or more carbon atoms is grafted with a polyether via a ...
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WO/2022/015516A1 |
Offshore systems and methods may be configured for oil production, offshore power generation, ammonia production, and carbon dioxide injection for EOR. For example, a method performed on an offshore facility may include: separating a pro...
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WO/2022/015327A1 |
A formation tester consists of an upper assembly, an impeller unit, a straddle packer unit, and an inverted reservoir description tool string. The upper assembly seals off the wireline cable at the rig and connects the wireline cable to ...
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WO/2022/015515A1 |
Offshore systems and methods may be configured for offshore power generation and carbon dioxide injection for enhanced gas recovery for gas reservoirs. For example, a method may include: providing an offshore facility including a gas tur...
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WO/2022/015921A1 |
A downhole perforation system (110) includes a ballistic device (116) having an first end and a second end, the ballistic device (116) carrying an explosive material. The system (110) further includes a shock absorption device (120, 200)...
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WO/2022/016174A1 |
A fluid control device includes a support structure configured to be deployed to a selected location in a borehole, and a filtration medium disposed at the support structure and configured to filter a fluid, the filtration medium configu...
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WO/2022/011712A1 |
A plunger pump hydraulic end having long service life, comprising a valve housing (1), a plunger (11), and a packing assembly. The valve housing (1) is used as a container for liquid conveying; the plunger (11) is connected to the valve ...
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