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Patent # Description
US-9,840,923 Turbine vane arrangement
A guide vane arrangement of a gas turbine and a method of manufacturing a guide vane arrangement of a gas turbine are provided herein. The guide vane...
US-9,840,922 Fan blade spacer
The present disclosure relates generally to a fan blade spacer including a conduit disposed within a fan blade spacer composed of an elastically deformable...
US-9,840,921 Blade anchored securely in radial translation, propeller, turbine engine and aircraft
A blade includes an aerodynamic portion (21) and an assembly of the aerodynamic portion to a blade shank retaining the aerodynamic portion in a radial direction...
US-9,840,920 Methods and apparatus for sealing a gas turbine engine rotor assembly
A rotor assembly for use in a gas turbine engine having an axis of rotation includes a plurality of rotor blades. Each rotor blade includes a platform extending...
US-9,840,919 Method for producing a run-in coating, a run-in system, a turbomachine, as well as a guide vane
A method for producing a run-in coating for a turbomachine for braking a rotor in the event of a shaft breakage, the run-in coating being formed as an integral,...
US-9,840,918 Internal airfoil component electroplating
Method and apparatus are provided for electroplating a surface area of an internal wall defining a cooling cavity present in a gas turbine engine airfoil...
US-9,840,917 Stator vane shroud having an offset
An example stator vane assembly of a turbomachine includes a shroud having a leading edge, a trailing edge, and at least one circumferential edge. The leading...
US-9,840,916 Turbomachine blade
A blade (1) for a turbomachine, including a turbine blade (1.1) which has a channel (1.5), an impact chamber (2) having a constricted cross section being...
US-9,840,915 Turbine
A multi-stage turbine (16) is designed as an induction turbine with vapour induction in at least one intermediary stage. It is more particularly conceived as a...
US-9,840,914 Method for localised repair of a damaged thermal barrier
A method of localized repair to a damaged thermal barrier, the method including subjecting a part coated in a damaged thermal barrier to electrophoresis...
US-9,840,913 Device, system and method for reinforcing a tunnel
Techniques and mechanisms to form a reinforcement structure including dirt processed during drilling of a tunnel. In an embodiment, a device includes a drill...
US-9,840,912 Determining casing fluid capture cross section using gamma count rate ratio
A method, in some embodiments, comprises lowering a neutron wireline tool into a cased borehole containing casing fluid, determining a ratio of inelastic count...
US-9,840,911 Cement evaluation
Surface equipment of a cement analysis system (CAS) estimates a first drilling fluid slowness (FSLO) and a first drilling fluid acoustic impedance (ZMUD) based...
US-9,840,910 Fluid pressure pulse generator for a downhole telemetry tool
A fluid pressure pulse generator for a downhole telemetry tool comprising a stator and a rotor. The stator has a stator body and a plurality of radially...
US-9,840,909 Flow bypass sleeve for a fluid pressure pulse generator of a downhole telemetry tool
A flow bypass sleeve for a fluid pressure pulse generator of a downhole telemetry tool. The fluid pressure pulse generator comprising a stator having one or...
US-9,840,908 Completion system having a sand control assembly, an inductive coupler, and a sensor proximate to the sand...
A completion system for use in a well includes a first completion section and a second section. The first completion section has a sand control assembly to...
US-9,840,907 Data communications system
A data communications system and associated method of data transmission for transmitting data over a three phase power system between a surface and a...
US-9,840,906 Method and device for supplying at least one electrical consumer of a drill pipe with an operating voltage
In a method and device for supplying at least one electrical consumer (10) of a drill pipe with an operating voltage, at least one electrical component (10, 11,...
US-9,840,905 Determining the location of a material located behind an obstruction
A method and apparatus for determining the location of a material located behind an obstruction. A plurality of acoustic resonators (6) having a known resonant...
US-9,840,904 Monitoring hydrocarbon fluid flow
A christmas tree assembly for a subsea hydrocarbon extraction facility, the christmas tree assembly includes a fluid pipeline and a sensor assembly comprising a...
US-9,840,903 Oil recovery process including treating permeate from a ceramic membrane to enhance oil recovery
A process for recovering oil is provided. The process entails recovering an oil-water mixture from an oil-bearing formation. Next, the process entails...
US-9,840,902 Magnetic proppant particulates for use in subterranean formation operations
Preparing a treatment fluid comprising a base fluid and magnetic proppant particulates, wherein the magnetic proppant particulates comprise proppant...
US-9,840,901 Remote monitoring for hydraulic fracturing equipment
A hydraulic fracturing system for fracturing a subterranean formation including a pump in communication via pump components with a wellbore that intersects the...
US-9,840,900 Process for inhibiting flow of fracturing fluid in an offset wellbore
Processes and systems for inhibiting the flow of fracturing fluid through one or more subterranean wells offset from the subterranean well being fractured. A...
US-9,840,899 Three-phase method for injecting carbon dioxide into oil reservoirs
A method includes a first injection phase that includes injecting a first gas-based fluid into a subterranean formation at a first pressure that exceeds a...
US-9,840,898 System and methods for controlled fracturing in formations
Controlled fracturing in geologic formations is carried out by a system for generating fractures. The system comprises: a plurality of electrodes for placing in...
US-9,840,897 Hydraulic fracturing system and method
Disclosed herein is a fracturing unit for hydraulic fracturing having an engine and a fracturing pump connected to the engine through a variable speed torque...
US-9,840,896 Acid soluble abrasive material and method of use
A method of treating a formation, a wellbore, or equipment in a wellbore is disclosed herein. The method includes introducing a soluble abrasive material into a...
US-9,840,895 Method and apparatus for separating and measuring multiphase immiscible fluid mixtures
An automated process and accompanying apparatus simultaneously separates and measures the flow rate of any multiphase mixture of immiscible fluids. Such...
US-9,840,894 Drill head and device with a sliding contact electrical connection for drilling a bore in the ground
The invention relates to a drill head and a device for drilling a bore in the ground, the drill head having a first unit coupleable with an inner drill pipe of...
US-9,840,893 Inspection methods for reprocessing non-metallic oilfield tools
The disclosure relates to the treatment of non-metallic sucker rods, made of metal, particularly to the method of reclamation of used rods already used in the...
US-9,840,892 System for successively uncovering ports along a wellbore to permit injection of a fluid along said wellbore
A system for successively uncovering a plurality of contiguous ports in a tubing liner within a wellbore, or for successively uncovering individual groups of...
US-9,840,891 Electromechanical shifting tool
Disclosed are shifting tools for opening and closing shifting sleeves. A disclosed completion system includes a completion string having a shifting sleeve...
US-9,840,890 System for successively uncovering ports along a wellbore to permit injection of a fluid along said wellbore
A system for successively uncovering a plurality of contiguous ports in a tubing liner within a wellbore, or for successively uncovering individual groups of...
US-9,840,889 Apparatus for controlling fluid flow in or into a well and method of using same
The present invention discloses an apparatus and a method for controlling fluid flow in or into a well. The apparatus includes at least one housing (3m, 3g, 3w)...
US-9,840,888 Downhole tool having a shock-absorbing sleeve
An apparatus having a shock-absorbing sleeve is disclosed. The apparatus comprises a housing, an axially moveable sleeve received in the housing and a sealed...
US-9,840,887 Wear-resistant and self-lubricant bore receptacle packoff tool
A packoff assembly comprises: a tubing connectable mandrel; and at least one packoff element disposed on the mandrel; the packoff element comprising an annular...
US-9,840,886 Robotic manipulators for subsea, topside, and onshore operations
An apparatus including a robotic manipulator coupled to an oilfield device to facilitate support operations. The robotic manipulator can include a tool for...
US-9,840,885 Sub-sea chemical injection metering valve
An apparatus that includes a chemical injection management system. The chemical injection management system may include an interface configured to couple the...
US-9,840,884 Downhole seal element and related apparatuses
A downhole seal element (10) comprises a cup portion (11) formed of or including a resiliently deformable material. The cup portion (11) extends between on the...
US-9,840,883 Downhole vibratory apparatus
The present disclosure is for a vibratory downhole rotary apparatus. The apparatus includes a cylindrical hollow body, a stator disposed within the cylindrical...
US-9,840,882 Master shaker module for drilling rig
An apparatus that includes an upper skid including a first floor supporting a first plurality of mud circulation components; a first storage structure disposed...
US-9,840,881 Injector head for coiled tubing systems
An injector head used in coiled tubing systems including at least two opposed counter-rotating chain loops having a first end and a second end, the chain loops...
US-9,840,880 Casing centralizer
A casing centralizer comprising a cylindrical base and a plurality of blades extending from the cylindrical base. The plurality of blades and the cylindrical...
US-9,840,879 Rotary locking sub for angular alignment of downhole sensors with high side in directional drilling
Adjustment of the angle of a bent sub or other steering feature in a drill string relative to a reference angle of a downhole sensor is facilitated by a...
US-9,840,878 Connector apparatus
Apparatus and method for sealingly connecting tubular members in a wellbore. In an arrangement where a portion of a tubular member is radially expanded into...
US-9,840,877 Downhole protection apparatus
A downhole protection apparatus, for use in protecting downhole control lines, comprises a sheath defining a channel configured to receive a control line. The...
US-9,840,876 Polycrystalline diamond compact cutter
The polycrystalline diamond compact cutter includes a diamond table and a carbide substrate. Different zones of the diamond table with relative thermal...
US-9,840,875 Slide reamer and stabilizer tool
A downhole tool, for selectively reaming a wellbore or stabilizing drill string components within a wellbore, includes an elongate tool body adapted to receive...
US-9,840,874 Hybrid rolling cone drill bits and methods for manufacturing same
A rolling cone drill bit for drilling a borehole in earthen formations includes a bit body having a bit axis. In addition, the rolling cone drill bit includes a...
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