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Patent # Description
US-1,006,6499 Turboexpander and driven turbomachine system
A turboexpander and driven turbomachine system comprising a turboexpander configured for expanding a first fluid and comprising an expander stage with one...
US-1,006,6498 Exhaust gas turbocharger with turbine
A turbine for a supercharging device of an internal combustion engine may include a turbine wheel which is rotatably arranged about an axis of rotation in a...
US-1,006,6497 Actuator for gas turbine engine blade outer air seal
A blade outer air seal (BOAS) actuator assembly, according to an exemplary aspect of the present disclosure includes, among other things, an actuator member;...
US-1,006,6496 Gas turbine engine and seal assembly therefore
The present disclosure relates generally to a hydrostatic advanced low leakage seal having a shoe supported by at least one beam. An anti-vibration seal is...
US-1,006,6495 Organic matrix composite structural inlet guide vane for a turbine engine
An assembly for a turbine engine includes an inner platform, and outer platform and a plurality of structural inlet guide vanes. The outer platform...
US-1,006,6494 Turbine with bucket fixing means
There is provided a turbine including a rotor wheel including a plurality of dovetail grooves and at least one insertion groove, the dovetail grooves and the...
US-1,006,6493 Rotor of a turbomachine
A rotor of a turbomachine. The rotor includes at least one blade (4, 6, 8) that has a blade leaf (20) and a blade root (54, 55, 58), and a rotor base body (2),...
US-1,006,6492 Turbomachine blade and relative production method
A turbomachine blade having a metal coupling root, and a metal airfoil-shaped oblong member cantilevered projecting from the coupling root; the airfoil-shaped...
US-1,006,6491 Fibre composite component for the rotor blade of a wind turbine
A composite fiber component for a rotor blade of a wind power plant including a first sandwich core and a second sandwich core arranged next to each other, each...
US-1,006,6490 Fan rotor blade of aircraft jet engine
A fan rotor blade includes a blade body made from a composite material of a resin and fibers, and having a pressure surface and a suction surface. A dovetail...
US-1,006,6489 Rotating body provided with blades
A rotating body includes a rotating body core, and a plurality of blades provided at an outer or inner circumference of the rotating body core at equal...
US-1,006,6488 Turbomachine blade with generally radial cooling conduit to wheel space
A turbomachine blade is disclosed including an airfoil including a cooling fluid plenum extending therein and a trailing edge cooling opening extending from the...
US-1,006,6487 Drum blade lock in a circumferential rotor groove
The subject application relates to blade root wedging lock in a circumferential groove in a rotor such as the drum of an axial turbomachine compressor. The body...
US-1,006,6486 Method for designing a turbine
A method for designing a turbine having a plurality of stages disposed axially one behind the other in the direction of flow through the turbine, each stage...
US-1,006,6485 Turbomachine blade cover plate having radial cooling groove
A turbomachine blade may include an airfoil and a shank coupled to the airfoil. The shank may include a cover plate having a first circumferential face and a...
US-1,006,6484 Fluid pressure rotating machine
A piston motor includes a bush in the form of a curved plate held in sliding contact with a back surface of a tiltable swash plate, a supply/discharge passage...
US-1,006,6483 Friction bolt assembly
A friction bolt assembly has a tubular friction bolt body defining a cavity and having a split. A rod extends through the cavity. An expansion element is...
US-1,006,6482 Method and systems for integrating downhole fluid data with surface mud-gas data
A method for evaluating a formation fluid includes the steps of drilling a borehole intersecting a formation with a drill string, circulating a drilling fluid...
US-1,006,6481 Downhole electromagnetic and mud pulse telemetry apparatus
A measurement-while-drilling (MWD) telemetry system comprises a downhole MWD telemetry tool comprising a mud pulse (MP) telemetry unit and an electromagnetic...
US-1,006,6480 Channel impulse response identification and compensation
A method of interpreting a signal transmitted through a drilling fluid disposed within a telemetry channel of a wellbore that includes defining a finite number...
US-1,006,6479 Data communication in wellbores
Method and apparatus to allow continuous recovery and broadcast of data and commands to and from a tubular string (32) through all phases of drilling and...
US-1,006,6478 Indicating apparatus, system, and method
An indicating tool includes a mandrel including a support, an indicator housing surrounding the mandrel, and a member movable radially with respect to the...
US-1,006,6477 Tunnel detection method and system
A system and method are for detecting and identifying underground tunnels by using: (i) bentonite-slurry for filling at least one essentially-vertical moat...
US-1,006,6476 Phase estimation from rotating sensors to get a toolface
Measurements made by a near-bit magnetic sensor on a bottomhole assembly are used to determine the azimuth of the BHA. The sensor may be uncalibrated. The...
US-1,006,6475 Back up directional and inclination sensors and method of operating same
The embodiments described herein generally relate to a method and apparatus for providing a back up system of Directional and Inclination (D&I) information to...
US-1,006,6474 Vibration detection in a drill string based on multi-positioned sensors
In some example embodiments, a system includes a drill string having a drill bit. The drill string extends through at least part of a well bore. The system also...
US-1,006,6473 Method and a system for determining slip status of a drill string
The monitoring and control system is configured to obtain a hook load data at predetermined time intervals, and determine variation of hook load between the...
US-1,006,6472 Subsea processing of well fluids
A wax control element for subsea processing of well fluids in a wellstream comprises a bundle of flowlines within an elongate tensile structure. That structure...
US-1,006,6471 Method for enhancing hydrocarbon recovery from tight formations
A method of increasing recovery of liquid hydrocarbons from subsurface reservoirs, and particularly from those located in tight formations, is disclosed. One...
US-1,006,6470 Processing hydrocarbons
Systems and methods that include providing, e.g., obtaining or preparing, a material that includes a hydrocarbon carried by an inorganic substrate, and exposing...
US-1,006,6469 Multi-directional enhanced oil recovery (MEOR) method
Methods for enhanced oil recovery (EOR) are disclosed that involve removal of oil from a reservoir that has an injection well, a producing well, and a plurality...
US-1,006,6468 Downhole pumping apparatus and method
An apparatus including a sealing device for sealing a wellbore, a first pump for pumping fluids from a lower wellbore section, a pump drive powered using...
US-1,006,6467 Electrically actuated downhole flow control apparatus
There is provided a flow control apparatus including a housing, a port, a flow control member, a sensor, and a trigger. The housing includes a housing passage....
US-1,006,6466 Delivering pressurised fluid
A pressure intensifier and method of increasing fluid pressure at a desired location in a well bore. A central mandrel having a bore therethrough is affixed in...
US-1,006,6465 Chemical injection with subsea production flow boost pump
A subsea well production system includes a subsea boost pump coupled with a subsea tree conduit having a valve in the subsea tree conduit. A boost pump outlet...
US-1,006,6464 Method of and system for drilling information management and resource planning
In one aspect, the present invention relates to a drilling-information-management system. The drilling-information management system includes a probe assembly...
US-1,006,6463 Plunger assembly with internal dart passage
The present application includes and assembly having a hollowed body configured to traverse the length of a well bore and remove contaminants. The hollowed body...
US-1,006,6462 System and method of sealing a subsurface lubricator for well servicing
The disclosure provides a lubricator system and method for entering the oil/gas wellhead or casing head with a wireline and tool while being able to safely shut...
US-1,006,6461 Hydraulic delay toe valve system and method
An apparatus and method for providing a time delay in injection of pressured fluid into a geologic formation. In one aspect the invention is a toe valve...
US-1,006,6460 Downhole fast-acting shut-in valve system
A shut-in valve tool for use in a well has a tool body defining a flow path for the flow of well fluid from outside the tool through the tool body to another...
US-1,006,6459 Fracturing using re-openable sliding sleeves
Zone isolation is a leading concern for operators that wish to fluidly treat a well. By utilizing a ported sliding sleeve assembly that is highly resistant to...
US-1,006,6458 Intervention system and apparatus
A ball valve apparatus includes a housing defining a housing inlet and a housing outlet and a valve cartridge mounted within the housing and defining a...
US-1,006,6457 Hydraulic tool
A system including a hydraulic tool configured to energize a lock ring system and a seal assembly with a hydraulic fluid, wherein the hydraulic tool including a...
US-1,006,6456 Well assembly with self-adjusting lockdown assembly
A self-adjusting lockdown assembly for engaging and/or preloading a tubular hanger to an interior of a wellhead housing. The lockdown assembly includes a...
US-1,006,6455 Downhole surveying and core sample orientation systems, devices and methods
A method and system of validating orientation of a core obtained by drilling the core from a subsurface body of material, the method including: a) determining...
US-1,006,6454 Ground working tool and method for its operation
A ground working tool comprising a tubular base body with an inner receiving space for receiving a cylindrical core of solid ground material, connector...
US-1,006,6453 Self locking plug seat, system and method
A seat assembly includes a hollow frustocone; a slip subassembly interactive with the frustocone to anchor the frustocone in place during use. A seal disposed...
US-1,006,6452 Shifting tool collet with rolling component
A flexible collet on a subterranean tool has sacrificial soft components to protect seal bores through which the collets have to compress to get through. The...
US-1,006,6451 Drill rod clamping system and methods of using same
A drill rod clamping system for securing a drill rod in a selected position. The drill rod clamping system has a hollow spindle with an upper portion that...
US-1,006,6450 Bending and torsional stiffener for a riser tensioner
A stiffener assembly for a riser extending from a subsea well component through an opening in a floating platform has at least two partially cylindrical inner...
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