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Patent # Description
2017/0314415 TURBINE ENGINE COOLING SYSTEM WITH AN OPEN LOOP CIRCUIT
A turbine engine system includes a heat source, a heat exchanger, a cooling medium inlet and a cooling medium outlet. The heat source includes a first passage....
2017/0314414 ANNULAR RING ASSEMBLY FOR SHROUD COOLING
A gas turbine engine includes an annular casing and a plurality of shroud segments forming an annular shroud. The annular shroud forms with the annular casing...
2017/0314413 LUBRICANT COOLING SYSTEMS FOR HIGH SPEED TURBOMACHINES
A system for cooling lubricant in a turbomachine includes a lubricant circuit for circulating a turbomachine lubricant, an air/oil cooler disposed in thermal...
2017/0314412 Dimpled Naccelle Inner Surface for Heat Transfer Improvement
An apparatus for improving heat transfer through a leading portion of an aircraft engine. The apparatus includes a wall that is defined by the leading portion....
2017/0314411 ANTI-WINDMILLING SYSTEM FOR A GAS TURBINE ENGINE
A gas turbine engine has an engine static structure. At least one component rotatable relative to the engine static structure about an engine axis of rotation....
2017/0314410 Outer Airseal Abradable Rub Strip
A blade outer airseal has a body comprising: an inner diameter (ID) surface; an outer diameter (OD) surface; a leading end; and a trailing end. The airseal...
2017/0314409 ASPIRATING FACE SEAL ASSEMBLY AND A METHOD OF OPERATING THE SAME
An aspirating face seal assembly for a turbo-machine including a rotor assembly having a first radially extending portion defining a rotor surface is...
2017/0314408 TURBINE SEAL REPAIR PATCH AND METHODS OF REPAIRING TURBINE SEALS
A repair patch for use with a turbine seal includes a shim having a first side and an opposite second side and a cloth seal having a first section and a second...
2017/0314407 Intershaft Seal with Asymmetric Sealing Ring
An intershaft seal assembly for use between an inner shaft and an outer shaft rotatable within a turbine engine is presented. The seal assembly includes a...
2017/0314406 GUIDE VANE RING FOR A TURBOMACHINE
A guide vane ring for a turbomachine minimizes a leakage flow that passes through a recess (11) into which a guide vane disk is inserted. It has a guide vane...
2017/0314405 TRANSITION DUCT EXIT FRAME WITH INSERT
A transition exit frame (10) for supporting a transition (12) extending downstream from a combustor (14) to a turbine assembly (16) in a turbine engine (18)...
2017/0314404 INFLOW CONTOUR FOR A SINGLE-SHAFT ARRANGEMENT
A steam turbine having an inflow ring channel which is connected to an inflow connecting piece in terms of flow technology. The inflow connecting piece is...
2017/0314403 Propeller Blades
A propeller blade assembly comprises a propeller blade having a blade root for attaching the propeller blade to a hub. The blade root has a radially outer...
2017/0314402 METHOD FOR PRODUCING A BLADE FOR A TURBOMACHINE
Disclosed is a method for producing a blade for a turbomachine, which method comprises: providing a blade root, having a first platform region, from a first...
2017/0314401 METHOD FOR PRODUCING A BLADE FOR A TURBOMACHINE
Disclosed is a method for producing a blade for a turbomachine, in particular for an aero engine. The method comprises providing at least one blade airfoil...
2017/0314400 HOLLOW BLADE BODY, INSERTION RIB, AND HOLLOW BLADE
A hollow blade body for a hollow blade, has a blade wall which has a pressure side which has at least one first blade connection element on the inner side...
2017/0314399 LONG, CONTINUOUS ENGRAVING ALONG A ROW OF COOLING HOLES
By continuously long engravings, the spallation behavior of the thermal barrier coating is reduced and the lifetime of the TBC is prolonged.
2017/0314398 COOLING FEATURES WITH THREE DIMENSIONAL CHEVRON GEOMETRY
An internally cooled component of a gas turbine engine is provided. The component may include a cooling passage at least partially defined by a first wall and...
2017/0314397 TURBOMACHINE BLADE ASSEMBLY
The present invention relates to a turbomachine blade or vane arrangement having a first turbomachine blade or vane (10), a second turbomachine blade or vane...
2017/0314396 THERMAL EXCHANGE ENGINE
A method of operating a thermal exchange engine having a thermal energy conduction surface and rotating elements in the vessel which form a plurality of closed...
2017/0314395 HORIZON MONITORING FOR LONGWALL SYSTEM
A method of monitoring a longwall shearing mining machine in a longwall mining system, wherein the shearing mining machine includes a shearer having a first...
2017/0314394 End Coupling for a Rock Bolt
An end coupling for a rock bolt having a shaft having an external thread, the coupling having an axis and the coupling comprising a body having a leading end...
2017/0314393 Mining and Excavation Bit Extraction Tool
An extraction tool for removing bullet bits from mining and excavation equipment, including a threaded extraction rod and extractor, a pusher tube.
2017/0314392 END PLATE INTERLOCK FOR HOUSING OF A GROUND BREAKING MACHINE AND METHOD OF MOUNTING A CUTTER DRUM IN THE HOUSING
A ground breaking machine has a housing and the housing has oppositely disposed end plates which have aligned axial female openings and matching male plate...
2017/0314391 SUBTERRANEAN FORMATION CHARACTERIZATION USING MICROELECTROMECHANICAL SYSTEM (MEMS) DEVICES
Systems and methods for formation characterization in a subterranean formation are disclosed. A set of microelectromechanical system (MEMS) devices may be...
2017/0314390 Stripline Energy Transmission in a Wellbore
A downhole energy transmission system is described. The system can include a tubing string having a number of tubing pipe disposed within an annulus formed by...
2017/0314389 METHOD FOR PACKAGING COMPONENTS, ASSEMBLIES AND MODULES IN DOWNHOLE TOOLS
The apparatus may include a tool conveyed by a conveyance device. The tool has a body with a load bearing section, an outer surface defined by a diameter, a...
2017/0314388 METHODS OF USING CARBON QUANTUM DOTS TO ENHANCE PRODUCTIVITY OF FLUIDS FROM WELLS
Methods of determining a pH of a wellbore fluid within a wellbore in communication with a subterranean formation comprise introducing carbon quantum dots into...
2017/0314387 Apparatus and Method of Conductivity and Permeability Based on Pulsed Eddy Current
A method and system for locating a stuck pipe. The method for locating a stuck pipe may comprise inserting an inspection device into a wellbore, transmitting...
2017/0314386 ACOUSTIC DETECTION OF DRILL PIPE CONNECTIONS
A system for determining a location and a diameter of a pipe deployed in a bore includes a plurality of circumferentially spaced acoustic transmitters and a...
2017/0314385 SYSTEM AND METHODOLOGY FOR ACOUSTIC MEASUREMENT DRIVEN GEO-STEERING
A technique facilitates use of acoustic measurements to enable geo-steering during a well operation. A steerable well string is provided with acoustic systems...
2017/0314384 REAL-TIME TRAJECTORY ESTIMATION WITH MULTI-STATION ANALYSIS
Described is a system for position estimation. A set of raw sensor outputs are acquired from a sensor of a platform. The set of raw sensor outputs are stored...
2017/0314383 SITU METHOD OF ANALYZING MIXED-PHASE FLOW COMPOSITIONS
The disclosure provides an instrument for determining the contents of a mixed-phase flow, such as that of a petroleum line. The instrument can use...
2017/0314382 METHOD AND SYSTEM FOR DETECTING AT LEAST ONE OF AN INFLUX EVENT AND A LOSS EVENT DURING WELL DRILLING
Methods, systems, and techniques for detecting at least one of an influx event and a loss event during well drilling involve using one or both of errors...
2017/0314381 CONTROL SYSTEM FOR DETERMINING SENSOR BLOCKAGE FOR A MACHINE
A control system for a machine including a perception system comprising at least one sensor disposed on the machine and generating data signals pertaining to...
2017/0314380 ELECTRIC POWERED PUMP DOWN
A method of operations in a subterranean formation, including driving a pump with an electrically powered motor to pressurize fluid, inserting a tool into a...
2017/0314379 FRACTURING SYSTEM WITH FLEXIBLE CONDUIT
A fracturing fluid delivery system is provided. In one embodiment, the system includes a fracturing manifold and a fracturing tree. A fluid conduit is coupled...
2017/0314378 METHOD FOR FORMING A GAS PHASE IN WATER SATURATED HYDROCARBON RESERVOIRS
The present disclosure describes a method of recovering oil and gas from a hydrocarbon-containing reservoir generally having some degree of water saturation...
2017/0314377 Method for Enhancing Oil Recovery in Huff-Puff Oil Production of Tight Oil from a Fractured Horizontal Well
A method for enhancing oil recovery in huff-puff oil production of tight oil from a fractured horizontal well by an optimized reservoir pressure, washing the...
2017/0314376 METHOD FOR FORMING A GAS PHASE IN WATER SATURATED HYDROCARBON RESERVOIRS
The present disclosure describes a method of recovering oil and gas from a hydrocarbon-containing reservoir generally having some degree of water saturation...
2017/0314375 Rod Guide With Discharge Deflector
A downhole sucker rod pump including a deflector configured to deflect fluid including solids from discharging against the inner wall of well tubing. The...
2017/0314374 VARIABLE APERTURE FLOW CONTROL MECHANISM FOR GAS LIFT VALVES
This invention is a flow control mechanism for self-contained Gas Lift Valves (GLVs) for artificial lift of oil or liquid loaded gas wells. This invention is...
2017/0314373 Box by Pin Perforating Gun System and Methods
A box by pin perforating gun system using swaged down gun bodies, a removable cartridge to hold a detonator and switch, and an insulated charge holder as an...
2017/0314372 System and Method for Autonomous Tools
Autonomous tools for use in tubular members associated with managing hydrocarbons. The autonomous tools are at least partially fabricated from a dissolvable...
2017/0314371 COUPLINGS FOR EXPANDABLE TUBULAR
An expandable tubular for use in a wellbore includes: a pin formed at a first longitudinal end of the expandable tubular; a box formed at a second longitudinal...
2017/0314369 DRILLING RIG
A system comprising a drilling rig having a rig floor, a derrick, a master control computer system and at least one camera, the at least one camera capturing a...
2017/0314368 Determining Dominant Scenarios for Slowing Down Trip Speeds
A trip speed table is created containing records. Each record contains a step location, wherein a step is defined to be the location in a well of a deepest end...
2017/0314367 ICD OPTIMIZATION
A method of optimization ICD design that includes consideration of reservoir characteristics, well configuration and type of enhanced oil recovery technique,...
2017/0314366 Handling Heavy Subsea Structures
A method transports and installs a heavy subsea structure such as a subsea processing center for produced crude oil or natural gas. The method includes...
2017/0314365 MULTI-PLUG LAUNCHING SYSTEM AND METHOD
In accordance with one aspect of the disclosure, a system includes a multiple cement plug launching system having a plug system adapter assembly, a first plug...
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