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Patent Searching and Data


Matches 101 - 150 out of 142,219

Document Document Title
WO/2018/125102A1
This disclosure provides a stackable propellant module for use inside of a gas generation canister. The modules are designed to enable them to be individually fired rather than as a unitary mass, as done in conventional configurations. T...  
WO/2018/125668A1
Various methods of fracturing a formation using a mortar slurry to provide for improved environmental impact. One method reduces footprint by using low pressure pumps. Another method captures carbon dioxide. Yet another method mitigates ...  
WO/2018/125071A1
A completion sleeve includes a body that defines an inner passage and a window that provides a lateral exit from the inner passage. A deflector is positioned within the inner passage and is pivotable between a stowed position, where the ...  
WO/2018/125119A1
Undetected emissions may damage devices at a work site and pose a safety hazard to the surrounding environment. A method of control based on predictive emissions detection is disclosed. The method uses sensors coupled to work site equipm...  
WO/2018/125783A1
This disclosure describes various implementations of a downhole-blower system that can be used to boost production in a wellbore. The downhole-blower system includes a blower and an electric machine coupled to the blower that can be depl...  
WO/2018/120653A1
Disclosed is a multifunctional drilling experimental bench rack, comprising a gantry, a hydraulic cylinder, a power faucet (8) and a platform base. The gantry is mainly used for controlling a drill string in the drilling procedure, and i...  
WO/2018/122547A1
Downhole electrical energy harvesting and communication in systems for well installations having metallic structure carrying electric current, for example CP current. In some instances there is a harvesting module (4) electrically connec...  
WO/2018/125138A1
A downhole tool including a tube having an inner bore that receives a sample of fluid from a subterranean formation, a vibration source and a vibration receiver each at least partially coupled to the tube, and a controller coupled to the...  
WO/2018/122543A1
Downhole electrical energy harvesting and communication in systems for well installations having metallic structure carrying electric current, for example CP current. In some instances there is a harvesting module (4) electrically connec...  
WO/2018/122545A1
Downhole electrical energy harvesting and communication in systems for well installations having metallic structure carrying electric current, for example CP current. In some instances there is a harvesting module (4) electrically connec...  
WO/2018/125664A1
A method to provide fractures in a formation includes providing a wellbore in the formation and providing a casing in the wellbore. The method also includes providing communication between an inside of the casing and the formation and pr...  
WO/2018/121815A1
The invention relates to a drilling device (1) for hard rock using a fluid, having at least one drill head (2) with a pre-chamber (8) and a mixing chamber (3) where at least one front-facing nozzle (4) and at least one rear-facing nozzle...  
WO/2018/125075A1
A shear bolt can include a body having a shear portion. A port in the body may be used for introducing a fluid into the body. A core disposed in the body may include a chamber at least partially surrounded by the shear portion. A fluid p...  
WO/2018/125078A1
A method and system of communicating with a device by controlling the flow rate of a fluid. The method comprises transmitting an encoded message with a flow control device by controlling the flow rate of a fluid and generating a signal i...  
WO/2018/122548A1
A method to test or monitor the integrity of a cement barrier, comprising providing an assembly therebelow including: a perforating device;a control mechanism to control the perforating device, a pressure sensor, a wireless communication...  
WO/2018/125093A1
The disclosed embodiments include systems and methods to generate electrical power in a downhole environment. In one embodiment, the system includes a thermoelectric generator operable to convert a temperature gradient across a section o...  
WO/2018/125836A1
A connector assembly (50) configured to join a first tubular member (52) to a second tubular member (54) of a mineral extraction system includes a first annular body (56), a second annular body (58), and at least one fastener (60) extend...  
WO/2018/125230A1
The present disclosure provides an expansion assembly for setting a liner hanger into mating engagement with an interior surface of a wellbore casing. In one embodiment, the expansion assembly comprises a cone mandrel and an expanding co...  
WO/2018/125667A1
Methods to provide a fractured subterranean formation includes providing a wellbore in the subterranean formation and providing fractures in the subterranean using a mortar slurry configured to accomplish various objectives.  
WO/2018/125780A1
This disclosure describes various implementations of a downhole-blower system that can be used to boost production in a wellbore. The downhole-blower system includes a blower and an electric machine coupled to the blower that can be depl...  
WO/2018/125180A1
A perforating tool assembly may be modularized by providing modular charge segments to provide for multiple configurations of shaped charges without the requirement of excess inventory. The modular charge segments may comprise any number...  
WO/2018/125658A1
A method to provide a plurality of fractures in a subterranean formation includes providing an essentially horizontal wellbore in the subterranean formation and providing a casing in the essentially horizontal wellbore. The method also i...  
WO/2018/125114A1
A method includes introducing a tool string into a wellbore having material disposed in an annular region surrounding the casing. Obtaining acoustic refracted waveform measurements of the material from a cement bond logging tool, obtaini...  
WO/2018/121955A1
The invention relates to an interchangeable chisel holder (40) which can be fixed to a milling drum (15) of a ground-working machine (10), having a forward chisel holder (42) for the interchangeable holding of a forward chisel (20), pref...  
WO/2018/124806A1
The present invention relates to a flow path connecting structure which is modularized, thus allowing the manufacturing process to be simplified and reduces the weight of the structure, and in which adapters that are compatible between m...  
WO/2018/125099A1
A telemetry and communication system and method. The system may comprise a well production system, which may comprise a telemetry sensor disposed in a production well below a highly conductive layer and a transmitter. The system may furt...  
WO/2018/122037A1
The present invention relates to a system for handling, storing and transportation of one or more elongated elements, where the system comprises a basket suitable for rotation about a central vertical axis The basket comprises an interio...  
WO/2018/121142A1
Disclosed is a mixing and guniting device of a new type for a TBM, wherein the device comprises a concrete inlet pipe (1), a four-way pipe (15), a nozzle (4), an agitator motor (5), a longitudinal swing oil cylinder (6), a flow mixer (11...  
WO/2018/125918A1
A downhole assembly includes a drill collar, the drill collar having an outer wall and an insert, the insert positioned within drill collar. The insert has a bore therethrough. The downhole assembly further includes at least one sensor w...  
WO/2018/125048A1
A sand control screen assembly includes a base pipe and a flow control device positioned within a flow path for a fluid that extends between the exterior and the interior of the base pipe. The flow control device includes a housing defin...  
WO/2018/125059A1
A system for use in completing a wellbore includes a portion of a workstring extending into the wellbore such that a first annulus is created between the workstring and a portion of the wellbore. The portion of the workstring is inserted...  
WO/2018/125207A1
The disclosed embodiments include downhole electromagnetic reservoir monitors, and systems and methods to monitor downhole reservoirs. In one embodiment, the electromagnetic reservoir monitor includes a galvanic transmitter deployed prox...  
WO/2018/125833A1
A system includes a first valve removal (VR) plug (42), a VR plug housing (92), and a second VR plug (250). The first VR plug (42) includes a sensor (112) configured to sense a characteristic of a first volume (104) adjacent to the first...  
WO/2018/125781A1
This disclosure describes various implementations of a downhole-blower system that can be used to boost production in a wellbore. The downhole-blower system includes a blower and an electric machine coupled to the blower that can be depl...  
WO/2018/125189A1
A printed circuit board assembly includes a printed circuit board, a radio frequency detection circuit, and one or more damping elements. The radio frequency detection circuit is in electrical communication with the printed circuit board...  
WO/2018/119511A1
A fluid pressure pulse generator apparatus for a telemetry tool comprising a stator and a rotor. The stator comprises a stator body and a plurality of radially extending stator projections spaced around the stator body and the spaced sta...  
WO/2018/123269A1
In the present invention, from the shape of a measurement cross-section, which is set in a direction orthogonal to the longitudinal direction, of a boring core (BC1) acquired by excavating crust or ground in the excavation direction of a...  
WO/2018/125058A1
A method and system for producing a Quasi-Static Stoneley Slowness log. The method for producing a Quasi-Static Stoneley Slowness log may comprise recording a pressure wave at a receiver; determining a slowness-frequency range with an in...  
WO/2018/122647A1
A pump system for a wellbore includes a production tubing (12) nested within a wellbore. At least two pumps (10A, 10B, 10C) are disposed in the production tubing and are axially spaced apart from each other. One of the pumps is removable...  
WO/2018/125176A1
A method for hydraulically fracturing a subterranean formation includes preparing and sending a first command signal from a master controller to a plurality of pumps of a pump system. The first command signal specifies a flow rate output...  
WO/2018/126196A1
A tubular protector assembly for handling a tubular, such as drill pipe, is disclosed. In one embodiment, a cylindrical sleeve is configured to be disposed around the tubular. One or more layers of carbon fiber-based tape are configured ...  
WO/2018/125663A1
A method to provide fractures in a formation lying below an aquifer includes providing a wellbore extending through an overburden and into the formation and providing a casing in the wellbore. The method also includes fracturing the form...  
WO/2018/125083A1
A downhole indicating device includes a collet body and a slidable collet comprising a protrusion and surrounding and slidable along a length of the collet body between a low snap position and a high snap position. In the low snap positi...  
WO/2018/125659A1
A method to provide fractures in a formation includes providing a wellbore in the formation and providing a casing in the wellbore. The method also includes providing communication between an inside of the casing and the formation and in...  
WO/2018/122029A1
A retrievable self-energizing top anchor tool with a central energizing mandrel disposed around a central tool bore and a set of anchor segments distributed around a circumference of the central energizing mandrel, each having one or mor...  
WO/2018/125100A1
Downhole tool is provided that includes a body, an intake port for receiving fluid from external the body, a pump, a filtration device, and an exit port. The pump is in fluid communication with the intake port for withdrawing fluid throu...  
WO/2018/125076A1
A system, method, and power control device for powering electronics located in a wellbore intersecting a subterranean earth formation. The system comprises a battery, a turbine generator, an electronic device, and a processor. The batter...  
WO/2018/118276A1
Wellbore logging tools can include a coil antenna assembly that prevents breakage of a coil wire during downhole use under elevated pressure. The antenna assembly can include an insulator base used to help insulate the wires so elevated ...  
WO/2018/117861A1
A subsea assembly comprising; a foundation, a support device; and a subsea equipment adapter frame is provided. The foundation, support device and subsea equipment adapter frame are separate modular components that can be installed separ...  
WO/2018/118012A1
A variety of systems and methods are disclosed. A method may comprise calculating fluid flow with a computer system, wherein the fluid flow is a flow of a fracturing fluid comprising proppant; calculating dimensionless parameters with th...  

Matches 101 - 150 out of 142,219