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WO/2023/009385A1 |
An apparatus, system and related methods for controlling a pressurized flow from a high or low pressure system. An actuated sand dump system and related methods include a first valve positioned downstream of a high or low pressure system...
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WO/2023/000649A1 |
A dual pipe, comprising an inner pipe column (1) and a flexible outer pipe column (4). The lower end of the inner pipe column is connected to a guide device (2). The lower end of the guide device is connected to a drill bit (3). The guid...
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WO/2023/287784A1 |
A method can include receiving input for a drilling operation that utilizes a bottom hole assembly and drilling fluid; generating a set of offset drilling operations using historical feature data, where the historical feature data are pr...
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WO/2023/287426A1 |
The present disclosure relates to a fluid evaluation system, including: a pump configured to receive drilling fluid that includes formational fluid from a drilling tool and pump the drilling fluid downstream within the evaluation system;...
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WO/2023/281233A1 |
The present invention relates to a water-soluble polymer having a weight-average molecular weight greater than 10 million daltons. This polymer is obtained from 2-acrylamido-2-methylpropane sulphonic acid and/or one of its salts at least...
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WO/2023/282766A1 |
A valve (20) and a method of controlling fluid flow between a fluid supplying device and a fluid receiving device, the valve having an inlet (11) for connection to the fluid supplying device, and an outlet (13), wherein the valve compris...
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WO/2023/281081A1 |
The present invention relates to a method for obtaining substituted alkyl(meth)acrylamide comprising the reaction between (meth)acrylic acid or one of the esters thereof on the one hand, and a primary or a secondary alkylamine on the oth...
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WO/2023/282765A1 |
An extensible tubing (1) and a method of facilitating transfer of fluid between a fluid sup-plying device and a fluid receiving device, the extensible tubing (1) configured for connection to the fluid supplying device and for receiving a...
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WO/2023/282919A1 |
A downhole gas separator and pump assembly. The downhole gas separator and pump assembly comprises a drive shaft; a first fluid mover having an inlet and an outlet; a separation chamber located downstream of the first fluid mover and flu...
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WO/2023/281078A1 |
The present invention relates to a method for obtaining diallyldialkylammonium halide comprising the reaction between allyl halide and a dialkylamine, one of the two, preferentially both, being at least partially renewable and non-fossil...
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WO/2023/278327A1 |
A method for estimating a concentration of a hydrocarbon in mud recovered from a well includes acquiring a measurement representative of a concentration of the hydrocarbon in mud. An indicator of drill bit metamorphism in the mud is esti...
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WO/2023/277913A1 |
The present disclosure generally relates to a standalone gas extraction and detection system comprising a gas extraction chamber operable to receive a wellbore fluid and a carrier gas; a gas detection chamber in fluid communication with ...
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WO/2023/278504A1 |
A system and method of determining a density of a drilling fluid in a wellbore. The system includes a drill string in the wellbore, the drill string including a downhole rotor. A drilling fluid flowing through the drill string in the wel...
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WO/2022/268717A1 |
A swivel apparatus for use in a wellbore comprises a housing and a mandrel extending within the housing. The mandrel and the housing are axially moveable relative to each other between a first relative axial position in which the mandrel...
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WO/2022/271797A1 |
Processes and apparatus for the removal of debris from conveyances and/or ports within a downhole fluid sampling apparatus. In some embodiments, the process can include providing a fluid sampling apparatus that includes a body that defin...
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WO/2022/271737A1 |
A rotating control device has a rotating section rotatably supported in a housing. The rotating section has a mandrel and a rotating seal element of a rotary seal sealingly affixed to an exterior of the mandrel. The housing has sealingly...
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WO/2022/265795A1 |
The disclosure provides for systems and methods for removing particle settlement in a heater system. The method includes introducing a fluid into a first heater of the heater system, wherein the first heater is operable to increase the t...
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WO/2022/266673A1 |
A flow control device including a flow channel having a housing defining an inside surface, the inside surface having an irregular helical structure of constant orthogonal cross-sectional dimensions.
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WO/2022/266644A1 |
A proppant supply system can include a fluid supply system including a blender configured to receive and mix liquid and proppant to form a proppant slurry, and an electrically driven conveyor configured and arranged for direct and metere...
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WO/2022/266504A1 |
An image system captures images and automatically identifies objects in an object flow at one or more mechanical mud separation machines. A control signal may be generated to change one or more drilling parameters in response to identify...
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WO/2022/265655A1 |
Systems and methods of the present disclosure relate to non-intrusive tracking or locating of objects in a conduit from a single location. A system comprises a vessel comprising a pressurized fluid, a valve positioned to control a flow o...
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WO/2022/266616A1 |
A system and method for generating base water and precipitate, including combining produced water with seawater to precipitate barium sulfate from barium in the produced water and from sulfate in the seawater, and separating the precipit...
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WO/2022/262082A1 |
A construction apparatus capable of assisting in hole creating by means of a foaming agent. The construction apparatus comprises a pneumatic down-the-hole hammer and a foaming agent feeding device (2), wherein a drill bit (11) of the pne...
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WO/2022/261694A1 |
A component for a drill string, the component having a central axis and comprising: (a) a trailing end; (b) a leading end; and (c) at least one fluid flow enhancing element projecting from an outer surface of the component for enhancing ...
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WO/2022/261629A1 |
A gas separator including a first separator section and a second separator section. The first separator section and the second separator section each including an outer tubular member having at least one opening extending therethrough ad...
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WO/2022/256461A1 |
A ballistic plug for sealing a wellbore includes a plug housing, a sealing element, a flow plug, and a bullet plug. The plug housing has a ballistic passage therethrough. The sealing element is positioned about an outer surface of the pl...
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WO/2022/250709A1 |
A system is disclosed for detecting a problem associated with a drilling operation based on the properties of a formation cutting. The system can include a camera for generating an image of the formation cutting extracted from a subterra...
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WO/2022/250672A1 |
A drilling system for drilling a borehole. The drilling system includes a drilling fluid pump operable to circulate fluid through the borehole and a fluid analysis system to analyze returned fluid from the borehole. The fluid analysis sy...
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WO/2022/251841A1 |
Embodiments relate to a flow loop system for estimating wellbore circulation density. The flow loop system includes an eccentric annulus structure having an inner eccentric pipe and an outer pipe. The inner eccentric pipe can be represen...
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WO/2022/245864A1 |
The invention relates to a system and method for analyzing drilling fluid from a drilling rig for accessing subterranean hydrocarbons. The system and method involve analysis for chloride by replacing conventional chemical titration with ...
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WO/2022/243563A1 |
The present invention relates to a circulation tool (T), where the circulation tool comprises a setting tool (1) and a pipe element (2) to which at least one gasket (3) is connected, wherein the setting tool comprises a housing (4) in wh...
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WO/2022/241238A1 |
A method including selecting image data of a mechanical mud separation machines ("MMSM") to detect objects in an object flow and other operational conditions at the MMSM. The image data may be processed by a Deep Neural Network to identi...
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WO/2022/240466A1 |
A slurry removal system includes a tank, an eddy pump, and a pipe system. The tank is configured to receive a mixture of solid material and liquid. The eddy pump has a pump inlet connected to the tank and a pump outlet. The pipe system i...
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WO/2022/238693A1 |
A drill cuttings processing tank has a cuttings inlet and outlet, a gas supply, and first and second gas outlets spaced apart from one another within the tank. A gas injection controller controls flow of gas from the first and second gas...
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WO/2022/231508A1 |
Device (200) for cleaning grey water containing particulate material, comprising a contain- er (201) in turn comprising a water entry (202); a slurry exit (204); a cleansed water exit (203); and a sedimentation volume (220). The inventio...
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WO/2022/228981A1 |
An apparatus, method and computer program product for controlling flushing in rock drilling, and a rock drilling rig. The apparatus comprises a control unit (CU) and a computer program (22) for controlling feeding of liquid component (LC...
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WO/2022/231507A1 |
Device (100) for cleaning grey water containing particulate material, comprising a contain- er (101) in turn comprising a water entry (102); a water exit (103); and a slanted separation wall (150,160) separating an upstream sedimentation...
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WO/2022/225533A1 |
Provided is a wellbore leg, a multilateral junction, and well system. The wellbore leg, in one aspect, includes a tubular having a fluid passageway extending there through, and an articulating structures located within the fluid passagew...
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WO/2022/225522A1 |
Provided is a fluid flow control system and a well system. The fluid flow control system, in one aspect, includes a valve having a fluid inlet operable to receive fluid, a control inlet operable to receive a control fluid, and a fluid ou...
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WO/2022/219554A1 |
A method for maintaining and/or drilling a well (2) for the extraction of hydrocarbons from an underground hydrocarbon reservoir operated by a surface extraction site (4) has the steps of: transporting in a body of water (5) a maintenanc...
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WO/2022/216304A1 |
A variety of systems and methods are disclosed for cleaning a wellbore ahead of a well tool. The well tool is deployed on a tubular conveyance to a depth into a well. An interior surface of the well is wiped ahead of the well tool to dis...
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WO/2022/216924A1 |
In one embodiment, a telemetry controller may be configured to operate in any suitable combination of modes including pulse overdrive, multi-baud rate encoding, and/or high-resolution M-Ary encoding. Further, in some embodiments, an arti...
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WO/2022/211826A1 |
A filter tool for a wellbore may include an outer housing, a filtration system, at least one filter tool sensor, and a filter motor. The outer housing may have an interior wall comprising at least one port and an exterior wall defining a...
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WO/2022/213113A1 |
Embodiments of systems and methods for generating power in the vicinity of a drilling rig are disclosed. During a drilling operation, heat generated by drilling fluid flowing from a borehole, exhaust from an engine, and/or fluid from an ...
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WO/2022/211902A1 |
Apparatus and method for passive gas separation in a through-tubing-conveyed (TTC) pump system comprise abruptly reversing a flow direction of wellbore fluids from flowing up the wellbore to down into a liquids reservoir. The generally a...
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WO/2022/204821A1 |
A control system for a pressure management apparatus (PMA) of a drilling system has an onsite device in close proximity to and in communication with the PMA and an offsite device at a remote location. Both the onsite and offsite devices ...
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WO/2022/211823A1 |
A flow tube is axially moveable within an actuator body between a first axial position and a second axial position for actuating a downhole tool, such as for closing a subsurface safety valve. The flow tube includes an interior flow bore...
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WO/2022/198547A1 |
An assistance system and method for intelligent well control. The system comprises AR glasses (100), a server (200), and a first sensor group (300). The first sensor group (300) is configured to collect real-time data of a wellbore and t...
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WO/2022/203912A1 |
Methods for utilizing and regenerating solvent mixtures for dissolving elemental sulfur within hydrocarbon wells are described herein. One method includes providing a solvent mixture including an elemental sulfur solvent fraction includi...
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WO/2022/203695A1 |
[0060] A resilient seal includes an annular body portion and a seating surface defined by the annular body portion and configured to interface with a seat of a subsurface safety valve. The resilient seal further includes a plurality of s...
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