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Patent # Description
2018/0298768 Turbine Nozzle with CMC Aft Band
Flow path assemblies and methods for assembling such assemblies are provided. For example, a flow path assembly comprises a turbine nozzle segment including an...
2018/0298767 Turbine Nozzle with CMC Aft Band
Turbine nozzle segments and systems are provided. For example, a turbine nozzle segment comprises an airfoil extending axially between leading and trailing...
2018/0298766 GAS TURBINE BLADE ASSEMBLY HAVING RETAINER ASSEMBLING STRUCTURE, AND GAS TURBINE HAVING SAME
A gas turbine blade assembly, which is as an assembly provided with a plurality of gas turbine blades on an outer circumferential surface of a rotating disk...
2018/0298765 ENGINE COMPONENT WITH REPLACEABLE TIP ELEMENT
An apparatus and method for a replaceable tip element of an airfoil in a turbine engine. The airfoil has an outer wall defining an interior and including a...
2018/0298764 TURBINE BLADE HAVING A GROOVE IN THE CROWN BASE
A turbine blade for a gas turbine, has a blade, with a blade wall and a crown base arranged at the free end of the blade. The blade wall surrounds at least a...
2018/0298763 TURBINE BLADE WITH AXIAL TIP COOLING CIRCUIT
The present disclosure provides a turbine blade (12) comprising a leading edge cooling circuit (30), a trailing edge cooling circuit (34), a mid-section...
2018/0298762 REDUCED DRAG SYSTEM FOR WINDMILLS, FANS, PROPELLERS, AIRFOILS, AND HYDROFOILS
Airfoil and hydrofoils systems with structures having a surface texture defined by fractal geometries are described. Raised portions or fractal bumps can be...
2018/0298761 CONTOURING A BLADE/VANE CASCADE STAGE
A blade/vane cascade segment of a blade/vane cascade for a turbomachine is disclosed, which comprises a stage with a stage surface as well as a first...
2018/0298760 STATOR VANES INCLUDING CURVED TRAILING EDGES
Stator vanes including curved trailing edges are disclosed. The stator vanes may include a body including a central section, a tip section positioned radially...
2018/0298759 COMPRESSOR HAVING REINFORCING DISK, AND GAS TURBINE HAVING SAME
A compressor, which is mounted to a gas turbine and is provided with a plurality of rotating members on an outer circumferential surface of a rotation shaft...
2018/0298758 METHOD AND SYSTEM FOR COOLING FLUID DISTRIBUTION
A method of controlling a clearance gap in a rotatable machine and a cooling fluid distribution system are provided. The cooling fluid distribution system...
2018/0298757 SPLIT-CHAMBER ROTARY ENGINE IMPROVEMENTS
This invention relates to the field of internal combustion engines and compressors in general and to linear compressors, in particular these used as in U.S....
2018/0298756 SYSTEM AND METHOD FOR MEASURING AND ALIGNING ROOF BOLTS
A industrial machine including a chassis, a first sensor configured to sense a roof bolt, a second sensor configured to sense the roof bolt, and a controller....
2018/0298755 RIPPING AND SCRAPING CUTTER TOOL ASSEMBLIES, SYSTEMS, AND METHODS FOR A TUNNEL BORING MACHINE
Embodiments of the invention generally relate to tunnel boring machine cutter assemblies, such as ripping and scraping cutter or tool assemblies, (collectively...
2018/0298754 DEVICE FOR LIFTING AND RECOVERING SEABED RESOURCE
The present invention relates to a system for collecting, lifting, and recovering seabed mineral resources, specifically, a device wherein hydrogen gas is...
2018/0298753 CONTROL SYSTEM AND METHOD FOR CONTROLLING OPERATION OF AN UNDERGROUND MINING MACHINE
A control system for controlling operation of a cutter motor and a cutter boom movement mechanism of a machine includes a sensor that measures an amount of...
2018/0298752 CONTROLLING HYDROCARBON PRODUCTION
Techniques for controlling hydrocarbon production includes (i) identifying a plurality of reservoir measurements of a subterranean hydrocarbon reservoir...
2018/0298751 ENTROPY BASED MULTIPHASE FLOW DETECTION
Systems, computer-implemented methods, and non-transitory computer-readable medium having a stored computer program provide characterization of multiphase...
2018/0298750 ENTROPY BASED MULTIPHASE FLOW DETECTION
Systems, computer-implemented methods, and non-transitory computer-readable medium having a stored computer program provide characterization of multiphase...
2018/0298749 DEVICES AND METHODS FOR FILTERING PUMP INTERFERENCE IN MUD PULSE TELEMETRY
Systems and methods for filtering pump interference in mud pulse telemetry are provided. A method includes receiving a monitor output, selecting an adaptive...
2018/0298748 METHOD AND SYSTEM FOR DETERMINING THE PRODUCTION RATE OF FLUIDS IN A GAS WELL
The present disclosure relates to a method for determining the flow rate of formation water and/or the total rate of produced water in a gas well. More...
2018/0298747 SYSTEM AND METHOD FOR MONITORING POSITIONS OF PIPE JOINTS IN PRODUCTION SYSTEM
A system for monitoring a position of a pipe joint as the pipe joint moves through a production system along a longitudinal axis of a wellbore of the...
2018/0298746 RIG OPERATIONS INFORMATION SYSTEM
A system includes a data interface that receives data associated with a plurality of wells; an inference engine that receives and analyzes at least a portion...
2018/0298745 SELF RETRACTING WALL CONTACT WELL LOGGING SENSOR
A wellbore wall contact measuring instrument includes an instrument housing configured to move along an interior of a wellbore. A wall contact sensor arm is...
2018/0298744 BEARING FAULT DETECTION FOR SURFACE PUMPING UNITS
Methods and apparatus for operating a rod pumping unit for a wellbore are provided. One example method includes measuring vibration data in the time domain...
2018/0298743 Determining Angular Offset Between Geomagnetic and Gravitational Fields While Drilling Wellbore
An apparatus is directed relative to geomagnetic and gravitational fields of reference while advancing with rotation in a borehole by determining angular...
2018/0298742 REVERSE EMULSIONS FOR CAVITY CONTROL
Injection fluids formed of reverse emulsions and related methods of forming and using reverse emulsions for cavity control in solution mining. The reverse...
2018/0298741 PROCESS AND SYSTEM FOR ENHANCED DEPTH PENETRATION OF AN ENERGY SOURCE
A method for enhanced depth penetration of energy into a formation may include mechanically stimulating proppant in proppant-containing fractures in the...
2018/0298740 Method for Fracturing a Formation
A method of fracturing a formation penetrated by a wellbore, the method includes fracturing the formation by increasing an annulus pressure in the wellbore...
2018/0298739 HYDRAULIC DOUBLE-ACTING FRACTURING PUMP SKID
The present invention discloses a hydraulic double-acting fracturing pump skid, comprising a skid chassis, power motors, oil pumps, a hydraulic power end and...
2018/0298738 PROTECTING A HYDROCARBON FLUID PIPING SYSTEM
Techniques for managing a hydraulic fluid pipeline pressure include measuring a fluid pressure of a hydrocarbon fluid circulating, from a wellbore by a pump...
2018/0298737 METHOD AND SYSTEM FOR PRESSURE REGULATION OF WELL FLUID FROM A HYDROCARBON WELL
A method and a system for pressure regulation of well fluid produced from a hydrocarbon well in a hydrocarbon production field. The system comprises a pump...
2018/0298736 Subsurface Reciprocating Pump for Gassy and Sandy Fluids
An artificial lift system for a well has a surface unit and a subsurface pump. The surface unit reciprocates a rod in the well, and the pump disposed in a...
2018/0298735 WELL FRACTURING MANIFOLD APPARATUS
A fracturing system can include a fracturing manifold coupled to a plurality of fracturing trees. The fracturing manifold may include adjustment joints that...
2018/0298734 Multi-gauge Wrap Wire for Subterranean Sand Screen
A wire cross-sectional shape for a wire wrap screen provides a primary and secondary gap with a contained circumferential volume in between. The secondary gap...
2018/0298733 Method Of Making Safe An Undersea Bottom-To-Surface Production Pipe When Restarting Production
Method of stopping and restarting production in an undersea bottom-to-surface connection production pipe having a first pipe portion on the sea bottom from a...
2018/0298732 SIMULATED WELLBORE CONTROL FOR DYNAMIC UNDERBALANCE TESTING
To optimize the efficiency of a perforating tool system, downhole conditions may be simulated to determine the optimal configuration for the perforating tool...
2018/0298731 POWER SYSTEM AND METHOD
The application is directed to a power system that may be provided in a portable form and operationally configured for use at a work site as a single source of...
2018/0298730 SHROUD ASSEMBLY
A shroud assembly having two semi-cylindrical covers having a connector at each end; a plurality of receiver rings for supporting the covers and engaging the...
2018/0298729 Downhole Component Control Assembly
A system for controlling a downhole component within a borehole, the system including a transfer assembly coupled between a rotatable component and the...
2018/0298728 METHODS AND SYSTEMS FOR A FRAC SLEEVE
Systems and methods describe to a frac sleeve with an expandable ball seat. More specifically, the systems and methods include an expandable ball seat within a...
2018/0298727 DOWNHOLE VALVE
A downhole valve (18) comprises a housing and first and second sleeve assemblies (70 and 76) mounted within the housing (24) and defining an axial pocket (80)...
2018/0298726 Method and Apparatus for Injecting Fluid into Spaced Injection Zones in an Oil/Gas Well
An injection sleeve and apparatus for injecting fluid into a well includes a flow tube having a piston which upon fluid flow opens one or more outlet ports....
2018/0298725 AUTO-SHUT-IN CHEMICAL INJECTION VALVE
An auto-shut-in valve in a chemical injection valve is described for operation at a downhole location in a wellbore. The chemical injection valve includes a...
2018/0298724 Magnetic Flow Valve for Borehole Use
A valve for a plug passage features opposed perforated magnetic discs that repel each other to stay apart allowing flow through the openings of the spaced...
2018/0298723 EMERGENCY DISCONNECT ISOLATION VALVE
An isolation valve system, method, and apparatus are provided that can isolate a wellbore and prevent fluids from exiting the well and prevent seawater from...
2018/0298722 FRAC PUMP SEAT ASSEMBLY
A frac pump valve seat assembly includes a seat body and a wiper seal. The seat assembly is configured to mitigate the risk of fluid end erosion in the valve...
2018/0298721 DOWNHOLE SCALE REMEDIATION ABOVE A DOWNHOLE SAFETY VALVE
Scale remediation at or around a downhole safety valve (DSV), including the volume of a wellbore in a subterranean formation above the DSV. Wellbore fluid is...
2018/0298720 SYSTEMS AND METHODS FOR REMEDIATING A MICROANNULUS IN A WELLBORE
A method for remediating a microannulus in a cased wellbore may include conveying a downhole tool into the cased wellbore to a location of interest. The...
2018/0298719 Polyurethane Foamed Annular Chemical Packer
A chemical packer composition having a polyurethane foam with nanoparticles or micron-sized particles for use as an annular chemical packer in openhole...
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