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Patent # Description
2018/0135424 AIRFOIL LEADING EDGE IMPINGEMENT COOLING
An airfoil including a spar and a cover sheet. Standoffs, a leading edge wall, and a separator wall extend away from an outer surface of the spar. The...
2018/0135423 DOUBLE IMPINGEMENT SLOT CAP ASSEMBLY
An assembly comprises a cooling chamber disposed inside an airfoil of a turbine assembly. The cooling chamber directs cooling air inside the airfoil. The...
2018/0135422 AIRFOIL WITH RODS ADJACENT A CORE STRUCTURE
An airfoil includes an airfoil section defining an airfoil profile, the airfoil section including a core structure and a plurality of rods disposed adjacent...
2018/0135421 AIRFOIL WITH PANEL FASTENED TO CORE STRUCTURE
An airfoil includes a core structure and a panel fastened to the core structure. The panel has an exterior, gas path side and an opposed interior side that...
2018/0135420 AIRFOIL ENDWALL WITH PARTIAL INTEGRAL AIRFOIL WALL
An airfoil includes an airfoil section that defines an airfoil profile. A first endwall piece includes a first cup portion that defines a first cavity. A...
2018/0135419 AIRFOIL WITH PANEL HAVING FLOW GUIDE
An airfoil includes a core structure, a passage, and a panel attached with the core structure adjacent the passage. The panel has an exterior gas path side and...
2018/0135418 AIRFOIL HAVING ENDWALL PANELS
An airfoil includes a core structure that has an airfoil portion that defines at least a portion of an airfoil profile. The airfoil portion has first and...
2018/0135417 AIRFOIL HAVING PANELS
An airfoil includes an airfoil section that defines an airfoil profile. The airfoil section includes a panel that forms a portion of the airfoil profile and a...
2018/0135416 GAS TURBINE
A gas turbine includes a compressor rotor having a plurality of compressor rotor disks installed therein; a turbine rotor having a plurality of turbine rotor...
2018/0135415 STRESS REDUCTION DIMPLES FOR CIRCULAR HOLES
A method of reducing stress concentration in a material subjected to a predominant stress in a direction parallel to an axial plane defined through an axis of...
2018/0135414 STEAM TURBINE
A steam turbine includes: a rotor shaft including a shaft core that rotates about an axis and disk portions that are fixed to the shaft core and expand toward...
2018/0135413 AXIAL PISTON MACHINE
An axial piston machine may include a a housing having vapor, cylinder chamber and wobble-plate chambers. The machine may have cylinders arranged annularly...
2018/0135412 METHOD FOR IMPLEMENTING A CENTRALIZED CONTROL PLATFORM OF HYDRAULIC SUPPORT ON FULLY MECHANIZED MINING WORKING...
A method for implementing a centralized control platform of a hydraulic support on a fully mechanized mining working face in underground coal mines, which is...
2018/0135411 Corrosion Resistant Expandable Bolt
Rock bolts comprising an expandable tube having a longitudinally extending depression disposed between two curved outer portions of the tube, wherein the...
2018/0135410 System and Method for the Tracking of Milling Material
In a system (3) for the tracking of milling material (26), comprising a milling machine (1) for milling a section (28) of a ground pavement (29) in a milling...
2018/0135409 Electromagnetic Telemetry Using Capacitive Electrodes
An electromagnetic (EM) telemetry system with capacitive electrodes for use with downhole equipment is described. Embodiments of the EM telemetry system with...
2018/0135408 ELECTROMAGNETIC TELEMETRY DEVICE
In one aspect, an electromagnetic (EM) telemetry device is disclosed including an EM telemetry circuit capable of transmitting a pulsed high power EM telemetry...
2018/0135407 Distributed Scintillation Detector For Downhole Positioning
A position determination system and a method for position detection within a wellbore are disclosed. A radioactive tag may be disposed within the wellbore. One...
2018/0135406 AXIALLY-SUPPORTED DOWNHOLE PROBES
An assembly for use in subsurface drilling includes a downhole probe supported by a locking mechanism with a bore of a drill string section. The probe...
2018/0135405 Monitoring Substances in a Well Annulus
A system can include a current source electrically connected to casing in a wellbore, and a sensor including a monitoring electrode, a potential difference...
2018/0135404 Determining The Current State Of Cement In A Wellbore
Systems and methods are provided for determining a cure state of cement in a wellbore. A drill device can be used to drill cement in a wellbore. Contact...
2018/0135403 METHOD OF USING CONTROLLED RELEASE TRACERS
Fluids produced from a fractured subterranean formation may be monitored by pumping into the well a fracturing fluid which contains a tracer. The method may be...
2018/0135402 System and Method for Mitigating a Mud Motor Stall
A system and method for operating a mud motor in a wellbore. The method includes running the mud motor into the wellbore. A threshold rate of a pressure...
2018/0135401 GAME THEORETIC CONTROL ARCHITECTURE FOR DRILLING SYSTEM AUTOMATION
A drilling apparatus including plurality of subsystems, each subsystem includes a subsystem controller, one or more sensors, and one or more actuators. Each...
2018/0135400 Subsea Reservoir Pressure Maintenance System
A subsea reservoir pressure maintenance system, including: a subsea chemical storage unit; a seawater intake and treatment system that takes in seawater and...
2018/0135399 A METHOD FOR TREATING WELLS WITH A PLURALITY OF PERFORATED INTERVALS (VARIANTS)
According to the claimed method, fracturing fluid is injected into a well containing a plurality of perforated intervals to create, and facilitate the...
2018/0135398 Safety System For Autonomous Downhole Tool
A tool assembly for performing a wellbore operation including an actuatable tool, a location device, and on-board controller are together dimensioned and...
2018/0135397 GAS DIVERTER FOR WELL AND RESERVOIR STIMULATION
The disclosure provides fracturing methods having advantage over current fracturing methods. The disclosed fracturing methods can change the fracture gradient...
2018/0135396 Method For The Control of Cryogenic Stimulation of Shale Gas Formations
A method for stimulating a natural gas formation, comprising injecting a liquid cryogen and a proppant into a natural gas formation.
2018/0135395 A Downhole Pressure Measuring Tool With A High Sampling Rate
A dynamic monitoring system for dynamically monitoring injection operations on wells by determining the extent of fracturing using downhole pressure...
2018/0135394 Wellbore Tubulars Including Selective Stimulation Ports Sealed with Sealing Devices and Methods of Operating...
Wellbore tubulars including selective stimulation ports (SSPs) sealed with sealing devices and methods of operating the same are disclosed herein. The wellbore...
2018/0135393 Methods For Microbially Enhanced Recovery of Hydrocarbons
Methods for the recovery of geological hydrocarbons from hydrocarbon reservoirs include injecting a low molecular weight oil soluble hydrocarbon compound and...
2018/0135392 Single Well Cross Steam And Gravity Drainage (SW-XSAGD)
The present disclosure relates to a particularly effective well configuration that can be used for single well cross steam assisted gravity drainage (SW-XSAGD)...
2018/0135391 APPARATUS AND METHOD FOR IMPROVING AN ELECTRIC SUBMERSIBLE PUMP SYSTEM
An electrical submersible pump system include an electric submersible pump coupled to a lower end of a production conduit extending into a wellbore, the...
2018/0135390 METHOD OF INITIATING A PERCUSSION INITIATOR
According to an aspect a deformable member is provided, wherein the deformable member is configured for use in a ballistic transfer module. The ballistic...
2018/0135389 SWITCH SUB WITH TWO WAY SEALING FEATURES AND METHOD
There is a switch sub adapter configured to connect a switch sub to a perforating gun assembly. The switch sub adapter includes a body having first threads...
2018/0135388 Modular Downhole Debris Separating Assemblies
A downhole system can include multiple sub-components of a downhole debris separator assembly that is modular. The system can also include multiple couplers...
2018/0135387 PROCESS FOR REMEDIATING HYDRATES FROM SUBSEA FLOWLINES
A process for removing hydrate formations from a flowline includes connecting a manifold to the flowline, passing an inert gas across a pair of inlets of the...
2018/0135386 Mechanical Casing Exit Window Locator and Whipstock Alignment System
A whipstock assembly for emplacing and orienting a whipstock within a wellbore. The whipstock assembly includes a whipstock, an anchor sub for securing the...
2018/0135385 Determination of the optimal fluid pulses for enhancement of reservoir permeability and productivity
A method of oscillating a pressure in a borehole is provided that includes determining a hydraulic diffusivity, using injection tests, in a borehole,...
2018/0135384 Subsurface Safety Valve For Cable Deployed Electrical Submersible Pump
A safety valve system for a subterranean well includes a central body with a central body profile and a supporting body having a supporting profile shaped to...
2018/0135383 Pump-Through Standing Valves, Wells Including the Pump-Through Standing Valves, and Methods of Deploying a...
Pump-through standing valves, wells including the pump-through standing valves, and methods of utilizing a pump-through standing valve to deploy a downhole...
2018/0135382 METHODS FOR FORMULATING A CEMENT SLURRY FOR USE IN A SUBTERRANEAN SALT FORMATION
Methods of formulating a cement slurry for use in a subterranean salt formation, including methods for formulating a cement slurry capable of providing...
2018/0135381 Autonomous Downhole Conveyance Systems and Methods Using Adaptable Perforation Sealing Devices
Autonomously conveyable and actuatable wellbore completion tool assemblies and methods for using the same, comprising: an onboard controller and location...
2018/0135380 FRAC PLUG APPARATUS, SETTING TOOL, AND METHOD
There is disclosed an improved frac plug apparatus for setting a plug in a downhole. In an embodiment, the apparatus comprises an inner cone shaped member...
2018/0135379 ANNULAR PACKER SYSTEM AND METHOD
A system includes an annular packer assembly configured to be positioned within an outer annular barrel. The annular packer assembly includes a packer having a...
2018/0135378 MULTI-FUNCTION DART
Methods and apparatus are provided for cementing a liner. In one embodiment, the method includes releasing a dart behind a cement; landing the dart in an...
2018/0135377 DRILLING STRIPPING ELEMENT
A stripping element for rotary flow control diverters used in the oil and gas industry can include a stiffening member formed of a first harder material than a...
2018/0135376 WELLBORE CONTROL DEVICE
A wellbore control device includes a housing defining a throughbore which can receive a tubular, a first gate with a first hole, and a second gate with a...
2018/0135375 Christmas Tree
A Christmas tree and a method of completing a well in a standard wellhead. The tree is presented as separately deployable upper and lower portions with the...
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