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Patent # Description
2017/0370237 TURBINE
A seal device of a turbine includes: at least one step surface disposed on a radially outer surface of a rotor blade facing a first radial-directional gap or...
2017/0370236 BRUSH SEAL SYSTEM FOR SEALING A CLEARANCE BETWEEN COMPONENTS OF A TURBO ENGINE THAT ARE MOVABLE IN RELATION TO...
A brush seal system for sealing a clearance between components of a turbo engine that are movable in relation to one another, in particular of a thermal gas...
2017/0370235 TRANSITION PIECE, COMBUSTOR PROVIDED WITH SAME, AND GAS TURBINE PROVIDED WITH COMBUSTOR
A plurality of cooling passages extending in an axial direction are formed in a transition piece so as to be aligned in a circumferential direction and the...
2017/0370234 BLADE OR GUIDE VANE WITH RAISED AREAS
The invention relates to a blade or vane, particularly of a turbine stage of a gas turbine, in particular of an aircraft gas turbine, having a blade or vane...
2017/0370233 ENHANCED DURABILITY NICKEL ABRASION STRIP
An erosion strip to protect a leading edge surface is provided including an outer layer comprising a wear-resistant material. An elastomer is affixed to an...
2017/0370232 TURBINE AIRFOIL COOLING SYSTEM WITH CHORDWISE EXTENDING SQUEALER TIP COOLING CHANNEL
An internal cooling system (10) for an airfoil (12) in a turbine engine (14) whereby the cooling system (10) includes a chordwise extending tip cooling channel...
2017/0370231 TURBINE AIRFOIL COOLING SYSTEM WITH INTEGRATED AIRFOIL AND PLATFORM COOLING SYSTEM
A cooling system (10) for a turbine airfoil (12) of a turbine engine having one or more mid-chord cooling channels (16) that extend through both the airfoil...
2017/0370230 BLADE PLATFORM COOLING IN A GAS TURBINE
A blade for a rotor of a gas turbine has: a root, a platform having a lower surface and an upper surface opposite to the lower surface, a hollow aerofoil, an...
2017/0370229 AIRFOIL WITH CAST FEATURES AND METHOD OF MANUFACTURE
An apparatus and method for forming a film hole in an outer wall of an airfoil. The film hole includes a blind opening adjacent the interior of the airfoil and...
2017/0370228 Method and Apparatus to Enhance Laminar Flow for Gas Turbine Engine Components
A gas turbine engine component has a component body configured to be positioned within a flow path of a gas turbine engine having an external pressure, and...
2017/0370227 Lifting Foil
A lifting foil having a configuration with a leading course and trailing course which is rotated about an axis of rotation into a fluid.
2017/0370226 MINI-DISK FOR GAS TURBINE ENGINE
Mini-disks of gas turbine engines are provided having an axially extending portion extending axially with respect to an axis of the engine, the axially...
2017/0370225 TURBOCHARGER
Provided is a turbocharger with further improved thermal efficiency. The turbocharger includes a heat shielding plate disposed between a center housing and a...
2017/0370224 GAS TURBINE ENGINE HAVING A TURBINE ROTOR WITH TORQUE TRANSFER AND BALANCE FEATURES
A rotor disc assembly includes a rotor disc and a minidisc. The rotor disc has a first extension member, a first finger, and a second finger. The first...
2017/0370223 BLADE SHIELD REMOVAL AND REPLACEMENT
Aspects of the disclosure are directed to milling a nose of a first shield of a blade to leave at least one strip of the first shield coupled to a blade body,...
2017/0370222 METHODS FOR REPAIRING AIRFOIL TRAILING EDGES TO INCLUDE EJECTION SLOTS THEREIN
Methods for repairing a trailing edge of an airfoil are provided. The method can include removing a portion of the trailing edge of the airfoil to form an...
2017/0370221 METHODS FOR REPAIRING A DAMAGED COMPONENT OF AN ENGINE
Methods for repairing a component having a damaged region are provided. The method can include removing the damaged portion from the component to form an...
2017/0370220 CUSTOMIZED BLEND LIMIT FOR GAS TURBINE ENGINE AIRFOILS
A method of developing a suggested blend repair to an airfoil includes the steps of: (a) storing history with regard to a particular airfoil in a particular...
2017/0370219 SCROLL FLUID MACHINE
One of a pair of a fixed scroll and an orbiting scroll is the scroll including a step portion provided only at a predetermined position along a spiral...
2017/0370218 Piston Type Axial Expander
The invention relates to a piston type axial expander (4) comprising: an intake cylinder head (10) for vapor under pressure comprising a vapor intake opening...
2017/0370217 PROCESS AND SYSTEM FOR IMPROVED RECLAMATION OF MINED LANDS
A process and associated system for the improved reclamation of disturbed lands (e.g., mined lands) is disclosed. In particular, the system including a...
2017/0370216 MULTI-PROBE RESERVOIR SAMPLING DEVICE
A tool insertable into a wellbore for sampling formation fluids includes a body, and sample probe assemblies that project radially outward from the body and...
2017/0370215 Prediction of Saturation Pressure of Fluid
Apparatus and methods for obtaining a data response of a fluid as a function of pressure of the fluid, and estimating a dew point pressure of the fluid by...
2017/0370214 Prediction of Fluid Composition and/or Phase Behavior
Apparatus and methods for obtaining first properties of a fluid, such as by estimating a second property of the fluid based on the first properties using a...
2017/0370213 MICROBIOME BASED SYSTEMS, APPARATUS AND METHODS FOR THE EXPLORATION AND PRODUCTION OF HYDROCARBONS
There are provided methods, systems and processes for the utilization of microbial and related genetic information for use in the exploration, determination,...
2017/0370212 MEASURING CURRENT FROM AN ELECTRODE USING A NON-LINEAR ELEMENT
An arrangement for generating a resistivity image having a drill bit with cutters configured to be placed within a wellbore, the cutters configured to create...
2017/0370211 Determining Drilling Fluid Loss In A Wellbore
A location of a fracture can be determined in a wellbore. Micro-electro-mechanical ("MEM") devices of different sizes and shapes can be included in a sweep and...
2017/0370210 ONLINE TRACER MONITORING AND TRACER METER
A tracer method for online monitoring of downhole zonal contributions of oil, condensate, gas, or water mass flux of a production flow in a petroleum...
2017/0370209 METHOD FOR PREDICTING POST-FRACKING PRESSURE BUILD-UP IN SHALE
During fracking processes, fluid is injected into the injection wells to cause micro-fractures in the shale. Contact between shale and water causes the...
2017/0370208 DETERMINING DIVERTER EFFECTIVENESS IN A FRACTURE WELLBORE
Systems and methods for using pressure signals to assess effectiveness of a diverter in a stimulation wellbore are disclosed. A pressure signal in an...
2017/0370207 METHOD AND ARRANGEMENT FOR OPERATING AN EXTRACTION IN A BOREHOLE
A method and an arrangement for operating a process for extracting a fluid in a borehole are optimized. In the case of deep wells, the location of an interface...
2017/0370206 METHOD FOR PROVIDING WELL SAFETY CONTROL IN A REMEDIAL ELECTRONIC SUBMERSIBLE PUMP (ESP) APPLICATION
A method for providing well safety control in a remedial electronic submersible pump (ESP) application including a making up an electric submersible pump (ESP)...
2017/0370205 BASE GAUGE AND MULTIPLE REMOTE SENSORS
A system for monitoring one or more downhole parameters. The system includes a downhole base gauge configured to receive power from a surface power drive and...
2017/0370204 DRILL PIPE MONITORING AND LIFETIME PREDICTION THROUGH SIMULATION BASED ON DRILLING INFORMATION
An apparatus for drilling a borehole in an earth formation includes: a plurality of drill pipes configured to be coupled together to form a drill string that...
2017/0370203 Stick-Slip Reduction Using Combined Torsional and Axial Control
The aspects described herein assist in mitigating vibrations arising from torsional energy accumulating on a drill string in a wellbore during drilling...
2017/0370202 Downhole Tools With Power Utilization Apparatus During Flow-Off State
A drilling assembly for use in drilling of a wellbore is disclosed that in one non-limiting embodiment includes a device that detects a flow-off state, a power...
2017/0370201 RECOVERABLE MODULE FOR SUBSEA ENVIRONMENTS AND USES THEREOF
A recoverable module is configured for subsea environments, and is suitable for use in the processing of fluids linked to the oil industry, and subsea fluid...
2017/0370200 BUBBLE ENHANCED DOWNHOLE OIL WATER SEPARATION
Use of a bubble-generating mechanism in a production environment is described, The bubble generating mechanism may be used to facilitate the separation of a...
2017/0370199 HYDRAULIC FRACTURING SYSTEM, APPARATUS, AND METHOD
An apparatus according to which a subterranean formation in which a wellbore extends is hydraulically fractured, the apparatus comprising first and second...
2017/0370198 WELL STIMULATION TOOL COMPRISING AN ARTICULATED LINK
An electrical tool for well stimulation includes a first electrode and a second electrode. The second electrode being at the level of a first segment and a...
2017/0370197 Hydraulic Fracturing In Kerogen-Rich Unconventional Formations
The subject matter of this specification can be embodied in, among other things, a method for treating a geologic formation that includes providing a hydraulic...
2017/0370196 SYSTEM FOR INJECTING FLUE GAS TO A SUBTERRANEAN FORMATION
A system (100) for injecting flue gas to a subterranean formation, wherein the system (100) is configured to receive an initial mixture of N.sub.2, CO.sub.2...
2017/0370195 DOWNHOLE OIL WELL JET PUMP DEVICE WITH MEMORY PRODUCTION LOGGING TOOL AND RELATED METHODS OF USE
A downhole assembly in a wellbore includes a production logging tool disposed in the wellbore and a jet pump device set in a bottom hole assembly uphole from...
2017/0370194 Selectable Switch to Set a Downhole Tool
A perforating gun includes a carrier, an explosive charge positioned within the carrier, a detonator positioned within the carrier, and a switch positioned...
2017/0370193 SYSTEM FOR DETERMINING FORMATION STRESSES USING DRILL CUTTINGS
Utilizing multiple rock cores samples obtained while drilling a well to determine the mechanical properties of the rock constituting the wellbore and formation...
2017/0370192 DESIGN AND MANUFACTURING METHOD OF RIB SUPPORT FOR SCREEN/FILTER CARTRIDGE
A method of forming a screen assembly includes arranging a first end portion of each of a plurality of rib members into a rib alignment jig, positioning a...
2017/0370191 Method of Creating and Executing a Plan
A plan structure and its applications in the upstream oil and gas industry are disclosed. The plan defines logical, sequential and conditional...
2017/0370190 SAFETY PROTECTION APPARATUS FOR PERSONNEL ON OIL DRILLING DERRICKS
A safety apparatus for personnel on an oil drilling rig includes a cylindrical quick disconnect switch having a receptacle and a plunger. The receptacle has an...
2017/0370189 Apparatus and Methods for Well Intervention
A downhole tool string for conveying within a wellbore, including an engagement device for engaging a downhole feature located within the wellbore, a first...
2017/0370188 HEATING CABLE FOR EXTRACTION PIPES OF VISCOUS HYDROCARBONS OR PARAFFINIC IN CONVENTIONAL WELLS AND TYPE TIGHT...
The present invention relates to a heating cable for extraction pipes of viscous hydrocarbon or paraffinic in conventional wells and tight type wells, with...
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