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WO/2022/040458A1 |
The invention relates to a cementing tool for use in oil and gas well decommissioning operations, in particular so called perforate, wash and cement procedures. The tool (1) is designed for running in a well on drill string and for jetti...
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WO/2022/040520A1 |
Processes and systems for synchronizing driller depth data as a function of time with downhole tool acceleration data as a function of time. In some embodiments, the process can include determining one or more in slips conditions for a d...
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WO/2022/036345A1 |
A tool for mechanically unlocking a subsea hydraulic connector which is configured to releasably connect a first subsea component to a second subsea component. The connector includes a housing which is secured to the first subsea compone...
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WO/2022/035448A1 |
A system for acid treating a section of a well includes a wireline or slickline extending from a surface of the well into the well and a bailer tool assembly attached to an end of the wireline or slickline. The bailer tool assembly inclu...
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WO/2022/031681A1 |
A quick release corrosion coupon holder system comprising a shaft and a clip configured to pivot between open and closed positions to securely hold an end of a corrosion coupon. Preferably, no nuts, bolts, or removable parts are required...
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WO/2022/025946A1 |
An apparatus includes an outer structure body (202) having an inner surface (216) defining a cavity (220) and an inner structure body (204) rotatably supported within the cavity. The inner structure body has an outer surface (248) in opp...
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WO/2022/025944A1 |
A self-powered sensor array (SPSA) for sensing environmental parameters along a drillstring includes an outer collar having moveable member retainers with moveable members movably located in the moveable member retainers. An inner ring i...
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WO/2022/025945A1 |
An apparatus (400) includes an outer structure body (402) having an inner surface (416) defining a cavity (420) and an inner structure body (404) rotatably supported within the cavity (420). The inner structure body has an outer surface ...
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WO/2022/025941A1 |
An autonomous tool includes a tool body and turbine wheels coupled to the tool body. Each turbine wheel is retractable into the tool body and extendable out of the tool body. When the turbine wheels are extended out of the tool body, the...
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WO/2022/025947A1 |
A system includes sensing modules positioned along a length of a drill string. Each sensing module includes a structure arrangement composed of an outer structure body having a cavity and an inner structure body rotatably supported withi...
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WO/2022/020282A1 |
Systems and methods are provided for determining and presenting field view history-matched well quality data. In one embodiment, a method includes receiving well data for a plurality of wells and performing a plurality of functional oper...
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WO/2022/011421A1 |
A safety plug (10) for use in a bore hole (12) comprising a bore wall (14). The safety plug comprises a body (22) having a leading end (24) and a trailing end (26), and at least one flared portion (32). An anchoring element (36) extends ...
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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/2022/013757A1 |
A subsea induction heating system (10) comprising a subsea inline heater module (14) configured for heating a subsea hydrocarbon production or processing component (7) is described. The subsea inline heater module has an induction coil (...
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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/2022/015339A1 |
A method for modeling hydrocarbon recovery workflow is disclosed. The method involves obtaining, by a computer processor, stimulation data and reservoir data regarding a region of interest, wherein the stimulation data describe a water f...
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WO/2022/015304A1 |
A system includes a processor and a memory. The memory includes instructions that are executable by the processor to access a plurality of seismic images of a subterranean formation in a first geological area. The instructions are also e...
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WO/2022/015287A1 |
Vibrations occurring during downhole drilling operations can be predicted and reduced according to some examples. One particular example includes a system that can receive drilling parameter values associated with a drilling operation in...
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WO/2022/015335A1 |
Disclosed embodiments include methods and systems for classifying test data. In one embodiment a method includes determining one or more variable types in a multivariate test vector within a data set, and for a plurality of machine -lear...
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WO/2022/011375A1 |
A method for oil and gas analysis includes receiving measurements from sensing devices instrumented on a blowout preventer, the measurements generated by the plurality of sensing devices over time, storing the measurements in a database,...
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WO/2022/011017A1 |
A flow barrier for wastewater disposal ponds or pits used in oil and gas operations. The flow barrier includes a flake component, a fiber component, and a granular component. The disposal pond flow barrier may prevent the infiltration or...
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WO/2022/011002A1 |
Provided are techniques tor developing a hydrocarbon reservoir that include : determining a reservoir model of a hydrocarbon reservoir that includes columns of gridblocks that represent a vertical segment of the reservoir; acquiring nano...
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WO/2022/010777A2 |
Embodiments herein describe apparatus, systems and methods adapted to monitor underwater wells, boreholes, drill holes, etc. (subsea wells). Depending on embodiment, the apparatus, systems and methods can be configured to capture sensor ...
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WO/2022/011015A1 |
A methodology is provided to optimize the dynamic connectivity of a discrete fracture network (DFN) model of a subsurface reservoir against observed reservoir production measures using streamlines and machine learning. Adjustment of disc...
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WO/2022/011152A1 |
Systems and methods include a computer-implemented method for neutralizing hazardous gases. Indications of a hazardous gas leak occurring in a detected release area are received at a neutralize hazardous gases (NHS) control system (100) ...
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WO/2022/010452A1 |
A system can access geological data describing a plurality of rock types in a physical rock sample drilled from a reservoir. The system can generate synthetic rock samples and execute single phase upscaling to compute absolute permeabili...
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WO/2022/010495A1 |
A method of designing a cement slurry comprising: (a) selecting at least a cement and concentration thereof, a water and concentration thereof, and one or more chemical additives concentration thereof such that a cement slurry formed fro...
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WO/2022/010344A1 |
The invention provides a solution according to which generated offshore renewable energy can be efficiently stored and recovered at a large scale and at low cost. For that purpose the invention makes use of two offshore underground reser...
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WO/2022/010930A1 |
Systems and methods for delivering inhibitor fluid downhole within a subterranean well (10) include an injection tool (22). The injection tool has an injection tool body (24) that is an elongated member with an interior storage space (26...
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WO/2022/010500A1 |
A method may include: defining engineering parameter of a proposed cement slurry, the engineering parameters comprising at least a compressive strength requirement, a density requirement, a storage time requirement, and a thickening time...
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WO/2022/010504A1 |
Systems, methods, and computer-readable media are provided for detecting a channel behind casing and generating an image that represents the channel. An example method can include receiving data samples associated with at least one casin...
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WO/2022/011105A1 |
A well test module is disclosed including a production manifold, a well test manifold, and a plurality of diverter valves, each having an input port coupled to a well inlet, a first output port coupled to the production manifold by a pro...
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WO/2022/005296A1 |
A wellhead assembly (10) comprising a wellhead (12) having a tubular wellhead body (14, 14') with an outer surface, a wellhead casing (16) which extends from a first end of the wellhead body (14, 14'), the wellhead casing (16) having an ...
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WO/2022/005813A1 |
Provided is a self-deflecting multilateral junction, a method, and a well system. The self-deflecting multilateral junction, in one aspect, includes a deflection device having an uphole end and a downhole end, the deflection device inclu...
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WO/2022/002437A1 |
The invention relates to a connection system for connecting lines requiring angular orientation to land based or subsea production structures, the system including a connector (200) and a connector receiver (100) secured to a production ...
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WO/2022/006420A1 |
Wireless multi-stage completions for providing power to and telemetry communication with downhole device(s) are provided. A power generation system can be disposed along a production string to power downhole devices. The power generation...
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WO/2022/002981A1 |
P288355WO 33 ABSTRACT CONNECTOR AND ASSOCIATED METHODS Actuator for providing a subsea electrical actuation. The actuator has a screw 5 assembly with a screw and a threaded part; and a housing for the screw assembly. An axial stop preven...
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WO/2022/005497A1 |
A method may include obtaining a property mask based on model data for a reservoir region of interest. The method may further include adjusting a grid region within the property mask to produce an expanded grid region. The method may fur...
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WO/2021/262823A1 |
Systems and methods for evaluating hydrocarbon properties. At least one of the systems includes: a drilling machine configured to drill a borehole; a plurality of infrared cameras configured to capture infrared image data representing a ...
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WO/2021/262668A1 |
An oilfield pressure pumping system is configured to perform a preliminary' fracturing stage or operation at a high pressure but slow speed before initiating normal fracturing. The oilfield pressure pumping system includes an auxiliary u...
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WO/2021/263228A1 |
A system includes a generator using a fluid mixture obtained via a generator inlet, a compressor having a compressor inlet that is connected to a generator outlet by a first set of conduits, a second set of conduits connected to the comp...
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WO/2021/254799A1 |
A method of identifying events within a wellbore comprises obtaining a first set of measurements of a first signal within a wellbore, identifying one or more events within the wellbore using the first set of measurements, obtaining a sec...
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WO/2021/257351A1 |
Techniques for testing a wellbore tubular system include positioning a primary wellbore tubular (104) that includes an inner volume on at least one fixed mount (106) positioned to support the primary wellbore tubular on a support surface...
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WO/2021/254633A1 |
A method of identifying events within a wellbore comprises obtaining a first set of measurements of a first signal within a wellbore, identifying one or more events within the wellbore using the first set of measurements, obtaining a sec...
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WO/2021/251986A1 |
System and methods for tuning equation of state (EOS) characterizations are presented. Pressure-volume-temperature (PVT) data is obtained for downhole fluids within a reservoir formation. A component grouping for an EOS model of the down...
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WO/2021/251982A1 |
A system includes equipment for at least one of formation of, stimulation of, or production from a wellbore, a processor, and a non-transitory memory device. The processor is communicatively coupled to the equipment. The non-transitory m...
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WO/2021/251981A1 |
Aspects and features of a system for providing parameters for shale field configuration include a processor, and instructions that are executable by the processor. The system, using the processor, can receive resource supply data associa...
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WO/2021/251998A1 |
A method for generating a fracability model of a subterranean formation. The method includes coring and collecting rock cores from a plurality of geographical locations in the subterranean formation, capturing a plurality of core images ...
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WO/2021/252003A1 |
A system can assign a value to one or more sustainability factors for a wellbore operation based on historical data. The system can determine, for each of the one or more sustainability factors, a weight. The system can determine a susta...
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WO/2021/245592A1 |
A turbine current generator (1) of the type comprising a stator and a rotor, comprises: a hollow bearing cylinder (2) which can be engaged inside a pipe or a duct for the transit of a fluid, in particular a fluid transit duct deriving fr...
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