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Patent # Description
US-9,605,556 Power station and method for its operation
A power station (10) is provided having a turbine shafting (11) including a gas turbine (12) and a generator (18) which is driven directly by the gas turbine...
US-9,605,555 Gas turbine thermal shroud with improved durability
Shroud device thermally protecting a gas turbine blade, having a ceramic layer and a metallic layer, the metallic layer being thermally protected by the ceramic...
US-9,605,554 Turbomachine
Disclosed are a turbomachine having at least one radial gap seal which has at least two opposite ceramic coatings which are constructed in each case from a...
US-9,605,553 Turbine seal system and method
A system includes a multi-stage turbine. The multi-stage turbine includes a first turbine stage with a first wheel having a plurality of first blade segments...
US-9,605,552 Non-integral segmented angel-wing seal
A cover plate adapted to axially overlie root or shank portions of one or more buckets or blades secured to a turbomachine wheel, includes an arcuate cover...
US-9,605,551 Axial seal in a casing structure for a fluid flow machine
A casing structure for a fluid flow machine, in particular for a gas turbine or an aircraft engine, including an outer casing wall and an inner casing wall,...
US-9,605,550 Bi-metal strip-seal
An improved seal assembly for use with a combustion liner assembly is employed with a gas turbine engine so as to control fluid flow. The seal assembly has a...
US-9,605,549 Stationary blade ring, assembly method and turbomachine
Disclosed is an adjustable stationary blade ring of a turbomachine, whose stationary blades are each supported in a bearing body onto which an inner ring, which...
US-9,605,548 Nozzle endwall film cooling with airfoil cooling holes
A nozzle segment for a nozzle ring of a gas turbine engine is disclosed. The nozzle segment includes an upper endwall, a lower endwall, and an airfoil extending...
US-9,605,547 Turbine engine wheel, in particular for a low pressure turbine
A turbine engine wheel, in particular for a low pressure turbine, is provided. The wheel includes blades, each including an airfoil connected by a platform to a...
US-9,605,546 Extruded ceiling fan blade and method of making blade
Novel extruded ceiling fan blades, compositions and methods of making the blades from plastic material such as polystyrene are disclosed. The blades can be...
US-9,605,545 Gas turbine blade with tip sections offset towards the pressure side and with cooling channels
A hollow blade including an airfoil extending along a longitudinal direction, a root, a tip, an internal cooling passage, and an open cavity defined by an end...
US-9,605,544 Aerofoil
An aerofoil component of a gas turbine engine has an aerofoil portion which spans, in use, a working gas annulus of the engine. The aerofoil portion has a...
US-9,605,543 Turbine engine blade made of composite material, and a method of fabricating it
A turbine engine blade made of composite material including fiber reinforcement densified by a matrix is fabricated by a method including: performing...
US-9,605,542 Gas turbine engine airfoil
An airfoil for a turbine engine includes an airfoil that has pressure and suction sides that extend in a radial direction from a 0% span position at an inner...
US-9,605,541 Bladed rotor for a turbomachine
A bladed rotor for a turbomachine, in particular a gas turbine, having a plurality of blades distributed around the circumference thereof; the blade...
US-9,605,540 Alternating nozzles for radial inflow turbine
A radial inflow turbine may include a wheel, a first set of nozzle vanes surrounding the wheel and a second set of nozzle vanes surrounding the wheel. A first...
US-9,605,539 Advancing ram pin retention device
A pin retaining assembly for an advancing ram includes a retention plate and a retainer. The retention plate includes two oppositely facing surfaces and a...
US-9,605,538 Cutting pick tool
A cutting pick tool including a cemented carbide support body that mounts a diamond composite cutting tip. The support body includes a recess having a conical...
US-9,605,537 Method and system for determining relative depth of an acoustic event within a wellbore
The present disclosure is directed at a method and system for determining relative depth of an acoustic event within a wellbore. The method includes obtaining...
US-9,605,536 Acoustic data compression technique
Acoustic data acquired in a MWD/LWD system can be compressed for transmission to the surface. The compression technique can include semblance processing...
US-9,605,535 Integrated downhole system with plural telemetry subsystems
A downhole system has a plurality of telemetry systems and a control system configured to obtain information from one or more sensors and transmit that...
US-9,605,534 Real-time flow injection monitoring using distributed Bragg grating
A system, method and computer-readable medium for monitoring a fluid injection at a downhole location in a wellbore is disclosed. A member is provided in the...
US-9,605,533 Liner drilling bottom hole assembly locator system and method
A system and method for locating a bottom hole assembly during liner drilling. The system and method employ a liner and a drill string. The liner may include a...
US-9,605,532 Method and device for determining a drill bit's position in a borehole
A method is for determining the position of a lower portion of a drill string in a bore hole. The drill string comprises a number of drill string components,...
US-9,605,531 Intelligent test system and method for multi-segment fractured horizontal well
An intelligent test system and a method for a multi-segment fractured horizontal well. The intelligent test method for a multi-segment fractured horizontal well...
US-9,605,530 Formation tester tool assembly and method
A formation tester tool can include a longitudinal probe drill collar having a surface, a formation probe assembly located within the probe drill collar, the...
US-9,605,529 Prescriptive reservoir asset management
A method of projection a production characteristic includes receiving down well video image data depicting multiphase flow within the well, determining a flow...
US-9,605,528 Distributed sensing with a multi-phase drilling device
An example method for distributed sensing in a subterranean formation may include drilling to a first depth in the subterranean formation using a drilling...
US-9,605,527 Reducing rotational vibration in rotational measurements
An apparatus for mitigation of torsional noise effects on borehole measurements. The apparatus may include a conveyance device; a sleeve having a sensor...
US-9,605,526 Friction and wear reduction of downhole tubulars using graphene
The subject matter of this specification is directed to a method that includes providing an outer tubular member having a bore with an inner surface, applying a...
US-9,605,525 Line manifold for concurrent fracture operations
A modular, adjustable system for distributing fluids to one or more wellbores includes a plurality of modules that can be arranged at a well site to create an...
US-9,605,524 Heater pattern for in situ thermal processing of a subsurface hydrocarbon containing formation
Embodiments of the present invention relate to heater patterns and related methods of producing hydrocarbon fluids from a subsurface hydrocarbon-containing...
US-9,605,523 Systems and methods for generating in-situ carbon dioxide driver gas for use in enhanced oil recovery
The present invention is an in-situ apparatus for generating carbon dioxide gas at an oil site for use in enhanced oil recovery (EOR). The apparatus includes a...
US-9,605,522 Apparatus and method for extracting petroleum from underground sites using reformed gases
Methods and apparatus for removing oil or natural gas from the ground may include, for example, reforming a fuel source by reaction with water to generate...
US-9,605,521 Gas lift valve with mixed bellows and floating constant volume fluid chamber
A valve apparatus capable of withstanding high pressures and techniques for using this apparatus in various suitable applications are provided. The valve...
US-9,605,520 In-situ zonal isolation and treatment of wells
A process for isolating one or more segments of a gravel packed well from other segments to treat the isolated segments and easily re-establish flow from the...
US-9,605,519 Non-ballistic tubular perforating system and method
A non-ballistic tubular perforating system includes a tubular having a wall with perforations therethrough and at least one radially extendable member...
US-9,605,518 Securing layers in a well screen assembly
A well screen assembly includes an elongate base pipe, a shroud layer about the base pipe, and a mesh layer between the shroud layer and the base pipe. A...
US-9,605,517 Wellbore assembly for injecting a fluid into a subsurface formation, and method of injecting fluids into a...
Wellbore assembly for injecting fluid into a subsurface formation having multiple intervals comprising a plurality of packers having bypass channels at desired...
US-9,605,516 Retrieval of subsea production and processing equipment
A method includes disconnecting subsea equipment containing a first fluid from an installation in a subsea environment, wherein the first fluid is a produced...
US-9,605,515 Fluid collection reservoir and anti-spill mechanism
An apparatus for collecting fluids into a reservoir, wherein the reservoir is floating on a body of water and has an opening in the bottom of the reservoir...
US-9,605,514 Using dynamic underbalance to increase well productivity
An underbalance pressure generator includes a housing having a first end and a second end and defines a piston chamber that extends between the first and second...
US-9,605,513 Method of gas, oil and mineral production using a clean processing system and method
The invention provides a system and process for providing a clean, non-contaminating process, for producing fracturing of shale, limestone, sands and other...
US-9,605,512 Mine area distributed combined cooling heating power energy system for extracting gas for coal mine
A distributed combined cooling, heating and power energy system for gas extraction in a coal mining area, which belongs to an energy system for gas production....
US-9,605,511 Fluid pulse valve
A fluid pulse valve and a method of using the fluid pulse valve are disclosed. The fluid pulse valve comprises an outer housing, a rotor contained within the...
US-9,605,510 Non-rotating connector for wellbore cementing tool
A wellbore cementing tool configured for placement in a wellbore or in a drill string, and method of using same. The tool comprises a body having upper and...
US-9,605,509 Removable treating plug with run in protected agglomerated granular sealing element
A fully disintegrating plug has a passage therethrough and a ball seat at an upper end. The seal material that comprises plastic nuggets, sand and a grease...
US-9,605,508 Disintegrable and conformable metallic seal, and method of making the same
A seal includes a metal composite that has a cellular nanomatrix that includes a metallic nanomatrix material, a metal matrix disposed in the cellular...
US-9,605,507 High temperature drilling with lower temperature rated tools
A method of maintaining a desired temperature at a location in a well can include adjusting fluid circulation parameters, thereby reducing a difference between...
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