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Patent Searching and Data


Matches 251 - 300 out of 3,327

Document Document Title
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.  
WO/2022/266355A1
A non-transitory, computer-readable medium includes instructions that, when executed by processing circuitry, are configured to cause the processing circuitry to receive input data, determine available power from an intermittent power so...  
WO/2022/266279A1
A system and method of generating electricity. A work string extends into a wellbore. A heat pump unit at a surface location circulates a working fluid through the work string to absorb heat from a formation surrounding the wellbore. A t...  
WO/2022/260529A1
A subsea foundation (1) for installation on a sea floor, the subsea foundation (1) comprising a receptacle (2) configured for receiving a wellhead housing (3) and a conductor pipe (5) extending from the receptacle (2) and configured for ...  
WO/2022/260709A1
A downhole power supply and method for supplying downhole power are disclosed. In some embodiments a downhole power supply includes a source power supply including a supply cable coupled to an electric energy source. The downhole power s...  
WO/2022/256273A1
Hydrostatic test tool comprises frame; pressurizer; connection system; control system; data communicator; power supply; device handler; and buoyancy unit. Hydrostatic test tool can be used to perform an in situ seal test of subsea equipm...  
WO/2022/256485A1
A method of reducing gas flaring through modelling of reservoir behavior using a method of optimizing oil production from one or more well (s) in a reservoir, the method providing a model of the well, inputting well data for a one or mor...  
WO/2022/253500A1
The application relates to a measuring device (100, 300, 400) for a casing string (450) of a deep borehole, comprising: - at least one electrical measurement cable (102, 202, 402), which can be inserted into the casing string (450) and w...  
WO/2022/251310A1
An electrically driven oilfield pumping system may include a compound electro- hydraulic fracturing (frac) pump system that has a primary electric motor that selectively delivers power to one or more of at least two fracturing (frac) pum...  
WO/2022/251823A1
Some implementations of the present disclosure provide a laser drilling tool assembly comprising: (i) a body that includes: a first segment configured to receive an input beam from a laser source and couple the input beam to provide an i...  
WO/2022/251659A1
A method may include obtaining (400) first pressure data regarding a first pressure sensor (351) upstream from a restricted orifice (340) and second pressure data regarding a second pressure sensor (353) downstream from the restricted or...  
WO/2022/251638A1
A resource extraction system includes a compressor and turbine system configured to extract a resource from a reservoir via a well and a control system configured to operate the resource extraction system in a first operating mode in res...  
WO/2022/251634A1
A resource extraction and/or injection system includes an injection system configured to direct a fluid into a reservoir via a well for storage in the reservoir to facilitate extraction of resources from the reservoir and a generator con...  
WO/2022/248998A1
A methane hydrate production system includes a pivotably radially support frame and an impermeable, flexible barrier material disposed on the support frame to define an enclosed volume on one side of the support frame. At least one heati...  
WO/2022/246341A1
Disclosed herein are methods that include producing oil and natural gas from a subterranean formation; separating the oil and the natural gas; dissolving at least a portion of the natural gas in water; exposing microorganisms that consum...  
WO/2022/238777A1
A riser termination (7) for connecting a steel catenary riser duct (2) to an I - tube or J - tube connecting interface of a floating unit (3), said riser termination (7) comprising an upper hang of portion (22), - a lower coupling adapte...  
WO/2022/241444A1
A system for determining pressure in a hydraulic fracturing system for a well includes a processing module executing code and configured to receive a plurality of input parameters. The processing module can predict either a bottomhole pr...  
WO/2022/241401A1
A downhole power generation system includes a generator that generates AC input power having a variable input voltage that varies based on a rotational rate of a turbine, which in turn is based on a variable flow rate of a fluid flow. An...  
WO/2022/238778A1
1. A riser termination (7) for connecting a steel catenary riser duct (2) to an I - tube or J - tube connecting interface of a floating unit (3), said riser termination (7) comprising an upper hang of portion (22), - a lower coupling ada...  
WO/2022/235165A1
A subsea hydrate removal assembly (50) configured for removal of hydrate inside subsea equipment (1), wherein the subsea hydrate removal assembly comprises a tank (10) at a subsea location. The pressure inside the tank is lower than the ...  
WO/2022/229838A1
Process for producing hydrogen from a hydrocarbon feedstock, wherein the hydrocarbon feedstock, preferably natural gas stream, is subjected to a reforming reaction to produce a synthesis gas stream comprising hydrogen (H2), carbon monoxi...  
WO/2022/232481A1
A gauge system includes a solid gauge mandrel and a gauge disposed within the mandrel. A gauge typically has a tubing sensing port for sensing pressure and/or other parameters of fluid within the tubing string, and an annulus sensing por...  
WO/2022/232689A1
Implementations described and claimed herein provide systems and methods for predictive reservoir development. In one implementation, asset data is received for a particular asset, with the particular asset corresponding to a particular ...  
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...  
WO/2022/225592A1
Systems and methods of the present disclosure relate to protecting a control line as it passes through a junction in a downhole environment. An ETJ deployment tool (ETJDT) comprises a tool body comprising a central bore; at least one fir...  
WO/2022/221943A1
A system for fluid storage includes a first cased-wellbore vessel (CWV) provided in a subsurface comprising surrounding rock formation, the surrounding rock formation having geomechanical properties that provide stiffness and in situ con...  
WO/2022/226552A1
A downhole power generation system uses the inherent downhole energy in the well to operate an electrolysis system that creates hydrogen and oxygen gas. A turbine can be driven by movement in the well, which can drive a generator to crea...  
WO/2022/221663A1
Provided is a downhole rotary slip ring joint, a well system, and a method for accessing a wellbore. The downhole rotary slip ring joint, in one aspect, includes an outer mandrel, an inner mandrel operable to rotate relative to the outer...  
WO/2022/220910A1
Systems and methods of the present disclosure relate to protecting a control line as it passes through a junction in a downhole environment. A retractable transition joint (RTJ) comprises at least two members. A first member is operable ...  
WO/2022/218317A1
Disclosed is a high-flexibility downhole self-powered while-drilling system, relating to the technical field of drilling. The high-flexibility downhole self-powered while-drilling system comprises articulated sub strings (2), and the out...  
WO/2022/221678A1
Provided is a downhole rotary slip ring joint, a well system, and a method for accessing a wellbore. The downhole rotary slip ring joint, in one aspect, includes an outer mandrel, an inner mandrel operable to rotate relative to the outer...  
WO/2022/221790A1
A flow control valve configured to be positioned in a tubing in a borehole formed in a subsurface formation, wherein the flow control is used to regulate a flow of an injection fluid into the subsurface formation based on a vapor-transit...  
WO/2022/219474A1
System, assemblies, and methods for cathodic protection of one or more components of an oil and gas well may include an anode comprising an anodic coating on a surface of at least one first component of the oil and gas well. A cathode ma...  
WO/2022/219000A1
The present invention relates to a fluid production field layout comprising a decentralized producer (1) at surface or at the seabed, a jumper/riser (2) to a subsea inline manifold (3) with two or more inlets that is connected to an infi...  
WO/2022/216827A1
A system for determining a well placement may include an analysis module (220). The analysis module (220), using a Bayesian Decision Network model (208), may perform a first assessment (804) of data availability (810), saturation (812), ...  
WO/2022/207666A1
Obstructing fluid plugs are removed from a base section (410) of a riser (171), which base section (410) extends between a receiving end (411) connected to an upright section (420) of the riser (171) and an emitting end (412) of the rise...  
WO/2022/207668A1
A riser (171) to be arranged for injecting fluid from a vessel on a water surface (111) into a subterranean void (150) beneath a seabed (130) is attached to a buoy (170) as follows. An ROV (350) is controlled to attach a winch wire (320)...  
WO/2022/211808A1
Apparatuses, systems and methods for implementing a downhole alternator assembly are disclosed. In some embodiments, a downhole alternator assembly comprises a casing; a turbine disposed within the casing and actuated by a drilling fluid...  
WO/2022/207661A1
A fluid injection system contains a buoy (170) for connecting with a vessel to receive fluid therefrom. At least one fluid-transporting riser (171) connects the buoy (170) with a subsea template arranged on the seabed at a wellhead for a...  
WO/2022/213130A1
Systems and methods for generating electrical power in an organic Rankine cycle (ORC) operation include one or more heat exchangers incorporated into mobile heat generation units, and which will receive a heated fluid flow from one or mo...  
WO/2022/213115A1
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 ...  
WO/2022/200245A1
The present invention relates to the use of a downhole pumping tool for removing a hydrate formation forming a hydrate plug in a tubing in a well, the downhole pumping tool comprising a pump having a pump inlet and a pump outlet, an elec...  
WO/2022/199666A1
A rotary steering drilling tool having a self-adaptive support structure. By adding a centralizing sleeve (29) and passing a flexible shaft (2) through the inside of the centralizing sleeve, an original direct connection between the tail...  
WO/2022/192984A1
A removable fluid capturing system adapted for installation onto the support structure located under an oil rig catwalk, said fluid capturing system comprising: - an elongated trough adapted for insertion under an aperture located on sai...  
WO/2022/195116A2
The device for covering an opening of a wellbore includes a housing having a central opening, the housing configured to be secured within a well center opening, and a plurality of covers arranged around the central opening, the plurality...  
WO/2022/197618A1
Techniques for developing a hydrocarbon well employing hydraulic fracturing, including determining a geometric signature of a bi-wing hydraulic fracture of the well, including a fracture height (hf), half-length (Xf) and width (wf) of th...  
WO/2022/197514A1
A system for injecting a portion of a fluid waste into a well includes a fluid waste processor configured to receive the fluid waste and process the fluid waste for storage in the well, a primary sensor coupled to the fluid waste process...  
WO/2022/192919A1
Downhole tools with propulsion units are described herein. Perforation assemblies described herein have a perforation tool and a propulsion unit coupled to the perforation tool, the propulsion unit comprising an impeller and a protective...  
WO/2022/192563A1
A. method may include obtaining (400) gas well data (290) regarding various gas wells (210; 220). The method may further include determining (410) various well potential values (251) for the gas wells (210; 220) based on the gas well dat...  
WO/2022/187937A1
A system and associated method for detecting an entity in a detection area surrounding a drilling machine is provided. The detection area is being divided into a plurality of subzones, with each of said plurality of subzones being associ...  

Matches 251 - 300 out of 3,327