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Patent # Description
US-9,518,477 Cooling device for electric motor
A device for cooling of electric motor, which has a stator with a jacket surface/stator back, wherein a housing is arranged to surround the stator, includes at...
US-9,518,476 Exhaust-gas turbocharger
An exhaust-gas turbocharger (1) having a turbine (2), with a turbine wheel (3) surrounded by an intake duct (4), and a VTG cartridge (5), with a washer (6) and...
US-9,518,475 Re-use of internal cooling by medium in turbine hot gas path components
In one example, an arcuate segment for a ring-shaped, rotary machine component such as a stator nozzle or bucket shroud, includes a segment body having an end...
US-9,518,474 Continuous ring composite turbine shroud
A composite annular shroud supported by a support assembly including at least one ring and at least partially disposed within the ring. The shroud is biased...
US-9,518,473 Shaft seal insert
A shaft seal insert for the shaft seal of a turbomachine extending along a rotational axis includes:--a rotor part attachable on a shaft of a rotor,--a stator...
US-9,518,472 Turbine engine stator wheel and a turbine or a compressor including such a stator wheel
A turbine nozzle comprises a plurality of composite material vanes, each vane comprising an inner platform, an outer platform with attachment tabs on the...
US-9,518,471 Locking spacer assembly
Locking spacer assemblies, rotor assemblies and turbomachines are provided. In one embodiment, a locking spacer assembly includes a first end piece and a second...
US-9,518,470 Device for attaching blades to a turbine engine rotor disk
A device for attaching blades to a rotor disk of a turbine engine is provided. The device includes: a rotor disk provided at its outer periphery with a...
US-9,518,469 Gas turbine engine component
An internally cooled gas turbine engine component has a line of cooling air discharge holes, an internal cooling channel, an internal feed cavity for feeding...
US-9,518,468 Cooled component for the turbine of a gas turbine engine
A component for the turbine of a gas turbine engine is provided. The component two facing walls interconnected by one or more generally elongate divider members...
US-9,518,467 Blade with 3D platform comprising an inter-blade bulb
A blade for a turbomachine impeller including an airfoil, and a platform extending at one of the ends of the airfoil in a direction globally perpendicular to a...
US-9,518,466 Hydraulic apparatus having an improved structure for its commissioning
The invention relates to a hydraulic apparatus (1) including: a casing (6) defining a first assembly; a shaft (2) defining a second assembly; said first and...
US-9,518,465 Method and device for transporting overburden away during tunnelling
A method and device for transporting overburden away during tunneling includes a seal that separates a first portion and a second portion of a transporting...
US-9,518,464 Combination polycrystalline diamond bit and bit holder
A quick change type bit/bit holder includes several different structures for holding the item in a bit block without the necessity of a fastener. The bit...
US-9,518,463 Core capture and recovery from unconsolidated or friable formations and methods of use
Methods and systems for enhanced capture and recovery of core samples from unconsolidated or friable formations are provided using drilling fluids that permit...
US-9,518,462 Turbine for transmitting electrical data
The turbine (100) can be used to transmit electrical data signals, for example, sensor data signals, across a down hole turbine using, with the data signals be...
US-9,518,461 System and method for a pressure test
A method for determining integrity of a wellbore. The method includes underbalancing a volume of fluid in the wellbore, receiving pressure data of the wellbore...
US-9,518,460 Downhole gauge assembly
Downhole gauge (1) assembly comprising a gauge housing (3) with a receiving aperture (32) having a sealing means (30) with an inner sealing surface (8). A gauge...
US-9,518,459 Logging and correlation prediction plot in real-time
In one embodiment, a method includes facilitating a real-time display of drilling-performance data for a current well. The method further includes receiving new...
US-9,518,458 Gas separator assembly for generating artificial sump inside well casing
A gas separator assembly generates an artificial sump in a production casing receiving a production tubing string with a downhole pump at the bottom end...
US-9,518,457 Downhole tool for opening a travelling valve assembly of a reciprocating downhole pump
A downhole tool for opening a travelling valve assembly of a downhole pump is disposed with the travelling valve assembly within a pump barrel, and includes a...
US-9,518,456 Coiled tubing deployed gas injection mandrel
A coiled tubing gas injection mandrel includes a housing assembly capable of attachment to coiled tubing, wherein the housing assembly comprises an up-hole end,...
US-9,518,455 Flow control devices and methods of use
Disclosed are improved flow control devices and methods of use thereof. One flow control device includes a body arranged within a cavity defined in a housing...
US-9,518,454 Methods and systems for controlling networked electronic switches for remote detonation of explosive devices
A method and system are disclosed for controlling a plurality of perforating gun assemblies arranged in a gun train and lowered into a wellbore. The perforating...
US-9,518,453 Expandable liner hanger with anchoring feature
An expandable liner hanger features carbide or other hard particles adhered to the outer surface of a tubular mandrel that is expanded using vulcanized rubber...
US-9,518,452 Surge immune liner setting tool
A setting tool for hanging a tubular string includes: a tubular mandrel having an actuation port formed through a wall thereof; a debris barrier for engaging an...
US-9,518,451 Assembly for connecting underwater pipes
An underwater connection assembly, and a connection method, for connecting a riser (12) and a flexible pipe (26). The riser (12) has an upper connection end...
US-9,518,450 Reamer and bit interaction model system and method
Teachings of the disclosure are directed to a reamer and/or bit interaction model system and method. The method may include receiving performance data regarding...
US-9,518,449 Waterflooding injectate design systems and methods
A method of recovering a liquid hydrocarbon using an injectate includes recovering the liquid hydrocarbon through primary extraction. Physico-chemical data...
US-9,518,448 Apparatus and method for generating power downhole and using same for performing a downhole operation
A wellbore system is disclosed. The wellbore system includes a coil in the wellbore, a magnetic element conveyed from a surface location that is configured to...
US-9,518,447 Method of controlling a downhole operation
The present invention relates to a method for controlling a drilling or cutting operation performed by a wireline tool downhole, comprising the steps of...
US-9,518,446 Ball valve with sealing element
An example ball valve includes a body defining a first valve port and a second valve port circumferentially offset from each other on the body by 180.degree.. A...
US-9,518,445 Bidirectional downhole isolation valve
An isolation valve for use in a wellbore includes: a housing; a piston longitudinally movable relative to the housing; a flapper carried by the piston for...
US-9,518,444 Valve assembly
A valve assembly (2) which is configured to be coupled to a tubing string comprises a housing (8) defining a housing flow path (9) for communicating with the...
US-9,518,443 Cable compatible rig-less operable annuli engagable system for using and abandoning a subterranean well
Methods and systems for providing or enabling cap rock restoration of at least a portion of a producible zone of a subterranean well include placing and...
US-9,518,442 Easy drill slip with degradable materials
Slip elements for a downhole tool include an inner body portion that is substantially formed of a material that is degradable by dissolution in response to a...
US-9,518,441 Expandable packing element and cartridge
A packing element comprising a tube having a longitudinal length. The tube includes a first end and a second end opposing the first end, an external portion...
US-9,518,440 Bridge plug with selectivity opened through passage
A bridge plug with a selectively blocked flow passage is delivered on wireline and pumped down to the desired location and set. A casing pressure test can be...
US-9,518,439 Annular barrier with a self-actuated device
An annular barrier to be expanded in an annulus between a well tubular structure and an inside wall of a borehole downhole, includes a tubular part for mounting...
US-9,518,438 High temperature packers
Self-initialized packers for use in high temperature steam injection applications in wellbores are provided. The packers include an actuating mechanism for...
US-9,518,437 Modular downhole tool
The present invention relates to a downhole tool extending in a longitudinal direction, comprising a tool housing; an arm assembly pivotally mounted about a...
US-9,518,436 Positive retraction latch locking dog for a rotating control device
A latch and method for use is provided for latching an item of oilfield equipment. The latch has a housing containing a latch member, and the latch member is...
US-9,518,435 Drilling fluid processing
A method of processing a return oil-based drilling fluid includes centrifuging a primarily fluids phase at a first speed and separating the primarily fluids...
US-9,518,434 System for ascertaining and managing properties of a circulating wellbore fluid and method of using the same
A system and a method of ascertaining and managing the properties of a circulating wellbore fluid is utilized, among other things, to achieve greater well...
US-9,518,433 Tubewire injection buckling mitigation
A tubewire buckling mitigation assembly for use with injection of tubewire into coiled tubing. The mitigation assembly includes a passageway having a small...
US-9,518,432 Tubular pipe handling apparatus having a chassis, and inclined plane, a tray with an extension and side racks,...
A tubular pipe handling apparatus consisting of a chassis, an inclined plane, a tray with an extension and side racks, that comprises: a tube lifting tray with...
US-9,518,431 Slip-type elevator adapter
Methods and apparatus for adapting an elevator for use with a tubular are provided. The apparatus includes one or more axial extensions configured to engage one...
US-9,518,430 Adjustable fracturing system
An adjustable fracturing system is provided. In one embodiment, the system includes a fracturing manifold and a fracturing tree. A fluid conduit is coupled...
US-9,518,429 Walking drilling rig
An improved walking drilling rig is disclosed. The walking drilling rig includes a preassembled substructure that includes a first skid beam disposed parallel...
US-9,518,428 Mechanism for providing controllable angular orientation while transmitting torsional load
A mechanism for adjusting the relative angular orientation between two coaxial components includes a housing, a mandrel disposed in the housing, a lower ratchet...
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