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Patent # Description
2019/0003324 TURBINE ENGINE COMPONENT WITH AN INSERT
A component for a turbine engine comprises a wall with a surface along which a hot airflow passes, a second surface along which a cooling airflow passes, and...
2019/0003323 AIRFOIL ASSEMBLY WITH A SCALLOPED FLOW SURFACE
A stage for a compressor or a turbine in a turbine engine can include an annular row of airfoils radially extending from corresponding platforms, where each...
2019/0003322 METHOD FOR MANUFACTURING AN IMPELLER OF A ROTARY MACHINE AND AN IMPELLER MANUFACTURED USING SUCH A METHOD
A method for manufacturing an impeller of a rotary machine, the impeller including at least one vane limiting an inner channel, which is at least partly...
2019/0003321 METHODS FOR FORMING HIGH TEMPERATURE COATING SYSTEMS AND GAS TURBINE ENGINE COMPONENTS INCLUDING THE SAME
Methods for forming high temperature coating systems are provided, as are gas turbine engine components including high temperature coating systems. In...
2019/0003320 TURBOMACHINE ROTOR BLADE
The present disclosure is directed to a rotor blade for a turbomachine. The rotor blade includes an airfoil defining a cooling passage and a tip shroud coupled...
2019/0003319 COOLING CONFIGURATION FOR A GAS TURBINE ENGINE AIRFOIL
A gas turbine engine airfoil includes an outer wall including a suction side, a pressure side, a leading edge, and a trailing edge, the outer wall defining an...
2019/0003318 TURBOMACHINE ROTOR BLADE
The present disclosure is directed to a rotor blade for a turbomachine. The rotor blade includes an airfoil having a trailing edge surface and defining a...
2019/0003317 TURBOMACHINE ROTOR BLADE
The present disclosure is directed to a rotor blade that includes an airfoil defining a cooling passage and a tip shroud coupled to the airfoil. The tip shroud...
2019/0003316 HELICAL SKIN COOLING PASSAGES FOR TURBINE AIRFOILS
An airfoil for a gas turbine engine may comprise an airfoil body having an outer diameter (OD) end extending between a leading edge and a trailing edge and...
2019/0003315 FLUID COOLING SYSTEMS FOR A GAS TURBINE ENGINE
A heat exchanger includes an airfoil configured to be positioned in a coolant stream. The airfoil includes a pressure sidewall and a suction sidewall coupled...
2019/0003314 COMPONENT FOR A GAS TURBINE ENGINE WITH A FILM HOLE
A component is provided and comprises at least one wall comprising a first and a second surface. At least one film cooling hole extends through the wall...
2019/0003313 METHOD FOR ALTERING THE LAW OF TWIST OF THE AERODYNAMIC SURFACE OF A GAS TURBINE ENGINE FAN BLADE
A method of altering the twisting relationship for the aerodynamic surface of a fan blade of a gas turbine engine, wherein the following steps are performed:...
2019/0003312 LEADING EDGE SHIELD
The invention relates to the field of turbomachine blades, and more specifically to a leading-edge shield (32) for a turbomachine blade (16), said leading-edge...
2019/0003311 TURBOMACHINE ROTOR BLADE
The present disclosure is directed to a rotor blade for a turbomachine. The rotor blade includes an airfoil defining a cooling passage and a tip shroud coupled...
2019/0003310 BLADE REMOVAL DEVICE AND METHOD
A blade removal device for removing a blade in a circumferential direction of a blade ring along a groove, the blade being engaged with the groove extending in...
2019/0003309 METHOD FOR REMOVING TURBINE BLADE, REMOVAL DEVICE FOR EXECUTING SAID METHOD, AND ROTOR SET WITH SAID REMOVAL DEVICE
A removal device includes a base, a push rod, a rod-moving mechanism and a rod guide. The base is restrained immovably in a first direction. The push rod can...
2019/0003308 Adiabatic Salt Energy Storage
Efficient energy storage is provided by using a working fluid flowing in a closed cycle including a ganged compressor and turbine, and capable of efficient...
2019/0003307 INTERNAL COMBUSTION ENGINE WITH ROTOR HAVING OFFSET PERIPHERAL SURFACE
A rotary engine where the rotor cavity has a peripheral inner surface having a peritrochoid configuration defined by a first eccentricity and the rotor has a...
2019/0003306 GAS PASSAGE SWITCHING STRUCTURE FOR PNEUMATIC ROTARY HAND TOOL
The present invention provides a gas passage switching structure for a pneumatic rotary hand tool comprising a pneumatic motor and a revolving valve disposed...
2019/0003305 TUNNEL BORING MACHINE BACKUP TRAIN COMPRISING MEANS FOR CONVEYING AN ARCH SEGMENT
A trailer of a backup train of a tunnel boring machine includes a rolling means configured to allow movement of the trailer on a circulation route, a chassis...
2019/0003304 METHOD FOR REALIZING CENTRALIZED CONTROL PLATFORM FOR LARGE FULLY-MECHANIZED COAL MINING FACE EQUIPMENT
A method for realizing a centralized control platform for large fully-mechanized coal mining face equipment is provided. In the method, on the basis of a coal...
2019/0003303 DOWNHOLE LOCAL SOLID PARTICLES COUNTING PROBE, PRODUCTION LOGGING TOOL COMPRISING THE SAME AND SAND ENTRY...
A downhole local solid particles counting probe (1) for counting solid particles (101) in a fluid (100) present in a hydrocarbon well in production comprising:...
2019/0003302 MULTI-MODE CONTROL OF DOWNHOLE TOOLS
A method for establishing downlink telemetry communication to a downhole system involves placing into a drillstring a telemetry transcoder, and advancing the...
2019/0003301 SEALING DEVICE TEST SYSTEMS AND METHODS
A dynamic testing system for sealing devices includes a shaft that is reciprocated in a bore through a body. The shaft includes a first seal assembly and a...
2019/0003300 METHODS AND SYSTEMS FOR OPTICAL LINKS IN DOWNHOLE OIL WELL OPERATIONS
A system including a transmitter mounted inside a pressure bulkhead of a drill tool transmitting a light at a first wavelength is provided. The system includes...
2019/0003299 ADVANCED PASSIVE INTERFERENCE MANAGEMENT IN DIRECTIONAL DRILLING SYSTEM, APPARATUS AND METHODS
A transmitter for inground use controls a depth signal transmit power in relation to a data signal transmit power such that one reception range of the depth...
2019/0003298 DOWNHOLE INTERVENTION OPERATION OPTIMIZATION
Methods and systems for generating intervention programs for a downhole formation including collecting mud-logging data during a drilling operation, wherein...
2019/0003297 BORE PENETRATION DATA MATCHING
A system can include a processor; memory accessible by the processor; a network interface; and processor-executable instructions stored in the memory to...
2019/0003296 APPARATUS AND METHOD FOR PREVENTING PARTICLE INTERFERENCE OF DOWNHOLE DEVICES
A device and method for inhibiting particle (e.g., sand) accumulation on down hole equipment, such as an ESP, particularly when the equipment is not in use....
2019/0003295 WELL DESIGN TO ENHANCE HYDROCARBON RECOVERY
Enhancing the recovery of unconventional and conventional hydrocarbons is possible by utilizing patterns of wells and hydraulic fractures that are carefully...
2019/0003294 PHASE-CHANGE HYDRAULIC FRACTURING PROCESS
The present invention discloses a phase-change hydraulic fracturing process, including the following steps: (1) injecting clean water or conventional...
2019/0003293 SYSTEMS AND METHODS FOR HYDRATE MANAGEMENT
An apparatus includes a first flow line, a second flow line and a seabed-disposed pump station. The first and second flow lines extend to a sea surface...
2019/0003292 CONTROLLING HYDROCARBON PRODUCTION
Techniques for controlling hydrocarbon production includes (i) identifying a plurality of reservoir measurements of a subterranean hydrocarbon reservoir...
2019/0003291 CONTROLLING HYDROCARBON PRODUCTION
Techniques for controlling hydrocarbon production includes (i) identifying a plurality of reservoir measurements of a subterranean hydrocarbon reservoir...
2019/0003290 TECHNIQUES FOR IMPROVED OIL RECOVERY
An improved oil recovery module may include a floating platform, one or more improved oil recovery pods disposed on the floating platform, and one or more...
2019/0003289 ENHANCED RISER-BASED GAS-LIFT APPARATUS
An apparatus may include a production riser (1), an eductor (2), a motive fluid line (3), a suction line (4), and a mixed fluid line (5). The production riser...
2019/0003288 METHOD AND DEVICE FOR SONOCHEMICAL TREATMENT OF WELL AND RESERVOIR
A method includes simultaneously injecting a chemical agent, through an injector, into a perforated wellbore section of a well in a hydrocarbon reservoir, and...
2019/0003287 LOW LOAD COLLET WITH MULTI-ANGLE PROFILE
In accordance with presently disclosed embodiments, systems and methods for actuating a downhole tool using an improved low load collet are provided. The...
2019/0003286 METHOD FOR REMOVING A DOWNHOLE PLUG
A method of cleaning out a wellbore includes removing the downhole zonal isolation device arranged in a wellbore with a bottom hole assembly (BHA) of a...
2019/0003285 APPARATUS AND METHOD FOR TREATING A RESERVOIR USING RE-CLOSEABLE SLEEVES, AND ACTUATING THE SLEEVES WITH...
There is provided a bottomhole assembly for deployment within a wellbore string disposed within a wellbore, the wellbore string including a port and a flow...
2019/0003284 Mechanically Adjustable Inflow Control Device
An adjustable inflow control device features a mechanically rotatable sleeve that advances or retreats axially when rotated in opposed directions to cover or...
2019/0003283 Downhole Valve Apparatus
A valve assembly for use in a wellbore of an oil, gas or water well, having a valve seat to seat a valve closure member such as a ball, and a control member...
2019/0003282 METHODS, SYSTEMS, AND DEVICES FOR SEALING STAGE TOOL LEAKS
Methods, systems, and devices for sealing stage tool leaks are disclosed. In one aspect a stage tool for wellbore cementing comprises an external stage tool...
2019/0003281 CONFIGURING A VELOCITY STRING IN A PRODUCTION TUBING OF A WET GAS PRODUCTION WELL
A velocity string for increasing fluid velocity in a production tubing (1) of a wet natural gas production well is configured downhole by:--inserting...
2019/0003280 Methods of Sealing a Hydrocarbon Well
Methods of sealing a hydrocarbon well containing a control line. The hydrocarbon well includes a casing string extending within a wellbore and defining a...
2019/0003279 SINGLE-TRIP, OPEN-HOLE WELLBORE ISOLATION ASSEMBLY
A method of isolating an open-hole section of a wellbore includes positioning, a liner, a valve, and a liner hanger that are attached to a working string...
2019/0003278 PACKOFF SEALS AND PROCESSES FOR USING SAME
Packoff seals and processes for using same. In some examples, the packoff seal can include a first end cap and a second end cap, a first insert and a second...
2019/0003277 PROVISION OF INTERNAL LINES IN A WELL TOOL
A well tool can include a closure member having open and closed positions, a seat having a flow passage blocked by the closure member in the closed position,...
2019/0003276 PRESSURE CONTROL DEVICE
A pressure control device for use in an oil well is described. The pressure control device comprises a support member configured to be located on a mandrel or...
2019/0003275 PRESSURE ASSISTED MOTOR OPERATED RAM ACTUATOR FOR WELL PRESSURE CONTROL DEVICE
An apparatus for actuating a ram in a well pressure control apparatus includes an actuator rod coupled to a ram. The actuator rod is movable within a housing...
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