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Patent # Description
US-1,000,6301 Vane assembly including two- and three-dimensional arrangements of continuous fibers
A vane assembly includes a plurality of airfoils that extend from a first end to a second, opposed end. A first platform is at the first end and is joined to...
US-1,000,6300 Armoring sealing fins of TiAl vanes by induction brazing hard-material particles
A method for armoring TiAl vanes of turbomachines is disclosed. A TiAl vane is provided onto which a mixture of at least one hard material and at least one...
US-1,000,6299 Turbine nozzle for air cycle machine
A nozzle for use in an air cycle machine has a plate. A plurality of vanes extend away from the plate. The plurality of vanes extend for a height away from the...
US-1,000,6298 Turbine blade of a gas turbine and method for coating a turbine blade of a gas turbine
A method for coating a turbine blade of a gas turbine is disclosed. The method includes applying a lacquer coat to a region of the turbine blade, where the...
US-1,000,6297 Turbine rotor blade
In a turbine rotor blade of a radial turbine, especially in a variable-geometry turbine with variable nozzles, an object is to restrict high-order resonance of...
US-1,000,6296 Shroud for pre-twisted airfoils
A method and a blade for a turbine or, more generally a turbomachine, are described with the blade having at a top end a shroud segment designed to engage with...
US-1,000,6295 Gas turbine engine component having trip strips
Disclosed is a gas turbine engine including a compressor section and a turbine section. The gas turbine engine includes a gas turbine engine component having a...
US-1,000,6294 Article and method of cooling an article
An article and method of cooling an article are provided. The article includes a body portion having an inner surface and an outer surface, the inner surface...
US-1,000,6293 Apparatus and process for refining features in an additive manufactured part
A part formed using an metal additive manufacturing process such as a turbine airfoil with an oversized feature such as an oversized hole, where the oversized...
US-1,000,6292 Turbine
A turbine includes blades and a structure rotating relative to the blades and having a fluid flowing thereto. The turbine includes step portions that are...
US-1,000,6291 Small scale high speed turbomachinery
A small scale, high speed turbomachine is described, as well as a process for manufacturing the turbomachine. The turbomachine is manufactured by diffusion...
US-1,000,6290 Functionally asymmetric two-sided turbocharger wheel and diffuser
A two-sided turbocharger compressor wheel and a housing forming a diffuser for the compressor. A first side and a second side of the compressor wheel are...
US-1,000,6289 Reactive turbine apparatus
The present invention relates to a reactive turbine apparatus that is easy to assemble. To this end, the reactive turbine apparatus includes: a rotation shaft...
US-1,000,6288 Axial turbine
The present invention relates to an improvement of an axial turbine. Thereto, the present invention includes a submerged turbine 100 in which a fluid is filled...
US-1,000,6287 Compressor shell assembly
A compressor may include a compression mechanism and a shell assembly. The shell assembly may include a body and first and second end caps cooperating to...
US-1,000,6286 Rock wall closure detection apparatus
A hanging wall movement detection apparatus includes a rigid elongate member which extends between a first end and a second end, an indicator module which...
US-1,000,6285 Tunnel boring device, and control method therefor
A boring machine comprises a forward section, a rear section, a parallel link mechanism, stroke sensors, pressure sensors, and a controller. The parallel link...
US-1,000,6284 Using screened pads to filter unconsolidated formation samples
A fluid-sampling system that includes a downhole tool string with a fluid-sampling tool coupled thereto, and a fluid sampling probe coupled to the tool via a...
US-1,000,6283 Apparatuses and methods for at-bit resistivity measurements for an earth-boring drilling tool
A cutting element for an earth-boring drilling tool comprises a cutting body having a cutting surface thereon, and a sensor coupled with the cutting surface,...
US-1,000,6282 Systems and methods for operating electrically-actuated coiled tubing tools and sensors
Electrically-operated downhole tools are run into a wellbore on a coiled tubing string which includes tube-wire that is capable of carrying power and data along...
US-1,000,6281 Calibration of molded piezoelectric longitudinal charge coefficient of a pressure sensor for blasting operation
A method of calibrating a coefficient of a pressure sensor for blasting operations, including striking a first piezoelectric sensor of a first unmolded pressure...
US-1,000,6280 Downhole pocket electronics
An assembly for use in subsurface drilling includes a drill collar section having a bore extending longitudinally through an inner surface of the drill collar...
US-1,000,6279 System and method for detecting vibrations using an opto-analytical device
In one embodiment, a method includes drilling a wellbore in a formation with a drilling tool. The method further includes receiving electromagnetic radiation...
US-1,000,6278 Method of treating a downhole formation using a downhole packer
This disclosure is directed to a method of using a packer having at least two areas of relative rotation. The disclosure is further directed toward a method of...
US-1,000,6277 Processing of oil by steam addition
The invention relates to injecting steam into crude oil for several benefits, primarily of which is to remove salt by transferring the salt into the condensed...
US-1,000,6275 Reducing the carbon emissions intensity of a fuel
Techniques for reducing a carbon emissions intensity of a fuel includes injecting a carbon dioxide fluid into a first wellbore; producing a hydrocarbon fluid...
US-1,000,6274 Durable dart plunger
Provided is an improved bypass durable dart plunger that descends faster in a hydrocarbon well, is capable of lifting more fluids and has a durable and...
US-1,000,6273 Containment mat system
Improved containment mats and systems of containment mats may include multiple adjoining mats with a top surface and a bottom surface, and a liner material...
US-1,000,6272 Actuation mechanisms for downhole assemblies and related downhole assemblies and methods
Actuation mechanisms for downhole assemblies in earth-boring applications may comprise a housing comprising an internal bore defining a flow path through the...
US-1,000,6271 Method for hydrocarbon recovery with a fractal pattern and related apparatus
A method for predicting hydrocarbon recovery in a subterranean formation may include generating pre-heating data associated with fracturing in a sample from the...
US-1,000,6270 Subsea mechanism to circulate fluid between a riser and tubing string
A circulation mechanism in a subsea assembly is selectively actuated to allow fluid communication between the riser annulus and tubing string to immediately...
US-1,000,6269 EAP actuated valve
A casing valve including a tool housing defining an internal channel from a wellbore annulus. A valve allows selective communication between the internal...
US-1,000,6268 Downhole packer with multiple areas of relative rotation
A packer having at least two areas of relative rotation wherein one are of relative rotation is between a top sub of the packer and a mandrel of the packer. A...
US-1,000,6267 Expansion cone for downhole tool
A downhole tool for creation of an annular seal in a well and a method of cementing a casing in a well, wherein tool and method make use of an expansion cone....
US-1,000,6266 Lightweight and compact subsea intervention package and method
The present invention discloses apparatus and methods for a lightweight subsea intervention package that may be installed using vessels with a smaller lifting...
US-1,000,6265 Polymer plugs for well control
Systems, apparatus, and methods for controlling a well blowout comprising: a flow control device such as a blowout preventer on a wellbore; a control fluid...
US-1,000,6264 Whipstock assembly having anchor and eccentric packer
A whipstock assembly has a whip, a packer, and an anchor. The packer connects between the whip and the anchor and sets after the anchor is set. The anchor can...
US-1,000,6263 Downhole shifting tool
A shifting tool for use in shifting axial position of a shiftable element in a well. The tool comprises a linkage mechanism configured to translate an...
US-1,000,6262 Continuous flow system for drilling oil and gas wells
A flow sub for use with a drill string includes a tubular housing having a longitudinal bore therethrough and a flow port through a wall thereof and a ball. The...
US-1,000,6261 Flapper valve tool
A downhole tool having a flapper valve assembly for controlling the backflow of fluid into a tubing string that includes at least one flapper. The downhole tool...
US-1,000,6260 Power tong spool valve speed limiting system
A power tong assembly includes a power tong and a speed limiting system operably coupled to the power tong. The power tong is configured to grip and rotate a...
US-1,000,6259 Large diameter tubular lifting apparatuses and methods
A lifting elevator includes a first elevator segment having a first plurality of slips, a second elevator segment having a second plurality of slips, and a...
US-1,000,6258 Multi-layer coating and related methods of application
A downhole tool includes a circumferential band having a plurality of axially adjacent weld beads forming a wear resistant surface along a particular axial...
US-1,000,6257 Centralizer for downhole probes
An assembly for use in subsurface drilling includes a downhole probe supported by a centralizer. The centralizer comprises a tubular member that extends around...
US-1,000,6256 Safety joint designed with anti-lock pressure compensation seal
Provided is a safety joint with a moveable seal designed to prevent hydrostatic locking. The safety joint is primarily made up assembling a pin end having a...
US-1,000,6255 Tapered spline connection for drill pipe, casing, and tubing
An apparatus comprises a first number of splines located near a first end of a first joint section and a second number of splines located near a second end of a...
US-1,000,6254 Paired helically indented methods and systems for VIV suppression of drilling riser buoyancy module for fluid...
Embodiments disclosed herein describe cylindrical structures with indents configured to reduce vortex induced vibrations (VIV). For example, the cylindrical...
US-1,000,6253 Cutting elements for earth-boring tools and earth-boring tools including such cutting elements
Cutting elements, earth-boring drill bits having such cutting elements and related methods are described herein. In some embodiments, a cutting element for an...
US-1,000,6252 Drill bit including button array having different radii extending from center of head section
A drill bit including a button array having different radii extending from the center of a head section, and more particularly, to a drill bit in which buttons...
US-1,000,6251 Digging bit
A digging bit includes a reaming portion whose diameter is larger than a rear end portion of a bit body, and which is formed in a front end portion of the bit...
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