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Patent # Description
US-1,016,7739 Centering arrangement of two parts relative to each other
A centering arrangement includes a ring-like inner part and a ring-like outer part, whereby the outer part surrounds the inner part in a concentric arrangement...
US-1,016,7738 Compressor case snap assembly
A turbine engine case spacer includes an air seal and a flange. The air seal is snap fit to the flange, and each flange includes at least two distinct material...
US-1,016,7737 Structural guide vane circumferential load bearing shear pin
A turbofan engine structural guide vane is mounted to a forward bulkhead of a core engine case structure at an inner end and to a fan case at an outer end. A...
US-1,016,7736 Joint assembly
A joint assembly comprises an end portion of a first component that is accommodated within an end portion of a second component, with each respective first and...
US-1,016,7735 Bearing housing oil spray groove
A product may be provided for use with a turbocharging system. A housing may be configured to house a bearing. A shaft may extend through the bearing. A turbine...
US-1,016,7734 Buffer airflow to bearing compartment
A seal support and duct assembly of a gas turbine engine includes a seal support housing disposed about a central axis, a duct housing attached to the seal...
US-1,016,7733 Turbine engine component with vibration damping
A vibration resistant fan guide vane for a gas turbine engine is provided. The fan guide vane comprises a vibration damping component made of a MAXMET...
US-1,016,7732 Passive overspeed controlled turbo pump assembly
A turbine pump assembly has a turbine, a centrifugal pump, and a passive electrical speed control system. The turbine has a peak efficiency at a first speed...
US-1,016,7731 Turbomachine comprising an electric current generator allowing oil injection from the inside of a rotor shaft
A turbomachine for an aircraft, comprising a rotor shaft, a turbomachine case, a lubricated bearing chamber, at least one bearing supporting the rotor shaft and...
US-1,016,7730 Sliding seal
The present disclosure relates generally to a sliding seal between two components. The sliding seal includes a first seal section including one or more first...
US-1,016,7729 Knife edge with increased crack propagation life
A knife edge seal includes a pedestal and a knife edge with a tip and a base. The base rests on the pedestal. The base has a first width and the tip has a...
US-1,016,7728 Seal member, turbine, and gas turbine
In a seal member, a turbine, and a gas turbine, a plurality of vanes includes a vane main body extending in a radial direction of an axis, an outer shroud, an...
US-1,016,7727 Gas turbine engine blade containment system
A gas turbine engine blade containment system is disclosed. The blade containment system may include a generally cylindrical casing being made of a first...
US-1,016,7726 Component core with shaped edges
A gas turbine engine component according to an exemplary aspect of the present disclosure includes, among other things, at least one cooling passage. The at...
US-1,016,7725 Engine component for a turbine engine
An engine component for a turbine engine includes a particle collector having a substrate configured to retain at least some particles from a particle-laden...
US-1,016,7724 Turbine blade platform undercut with decreasing radii curve
A turbine blade has an undercut beneath its platform proximate a trailing edge region. The undercut incorporates a curved portion to reduce to reduce...
US-1,016,7723 Thermally isolated turbine section for a gas turbine engine
A gas turbine engine includes a turbine section fluidly connected to a combustor by a primary flow path. The turbine section includes a first portion at a high...
US-1,016,7722 Disk outer rim seal
A turbine section comprises a rotor, blade and rim seal. The rotor comprises a rim defining an outer diameter surface, and a slot in the outer diameter surface....
US-1,016,7721 Milling machine and method for operating a milling machine
The invention relates to a milling machine having a replaceable milling drum, different types of milling drums being capable of being associated with the...
US-1,016,7720 Milling tool holder
A tool holder is disclosed for use with a milling drum. The tool holder may have a cylindrical body defining a first end and a second end, the first end...
US-1,016,7719 Methods and systems for evaluation of rock permeability, porosity, and fluid composition
Methods and systems for substantially simultaneous evaluation of rock sample permeability and porosity, and composition of formation fluids, are provided. Such...
US-1,016,7718 System and method for analyzing downhole drilling parameters using an opto-analytical device
In one embodiment, a downhole drilling tool configured to engage a formation to form a wellbore includes one or more channels formed in a bit body, the channels...
US-1,016,7717 Telemetry for wireless electro-acoustical transmission of data along a wellbore
A system for downhole telemetry is provided herein. The system employs a series of communications nodes spaced along a tubular body either above or below...
US-1,016,7716 Methods of acoustically communicating and wells that utilize the methods
Methods of acoustically communicating and wells that utilize the methods are disclosed herein. The methods generally utilize an acoustic wireless network...
US-1,016,7715 Buildup and encapsulation of antenna section of downhole tool
Mechanisms for induction-based resistivity measurements can be provided for use in geo-steering in a drilling operations environment. An antenna assembly can...
US-1,016,7714 Piezoresistive cement nanocomposites
Methods may include pumping a cement composition containing one or more conductive fillers into an annular region of a wellbore created between a casing and a...
US-1,016,7713 Optimized geosteering using real-time geological models
Systems and methods for optimized geosteering using real-time geological models that are updated with LWD measurements containing data such as, for example,...
US-1,016,7712 Rotary isobaric pressure exchanger system with flush system
A system including a frac system with a hydraulic energy transfer system configured to exchange pressures between a first fluid and a second fluid, and a flush...
US-1,016,7711 Pressure activated completion tools and methods of use
Methods and apparatus of pressure activated completion tools for hydraulic fracturing and related processes are provided. In some embodiments, the hydraulic...
US-1,016,7710 Pressure exchange system with motor system
A system including a rotary isobaric pressure exchanger (IPX) configured to exchange pressures between a first fluid and a second fluid, and a motor system...
US-1,016,7709 Subsurface multiple antenna radiation technology (SMART)
An in-situ radar guidance system with a collocated high power electromagnetic heating system or SMART System (Subsurface Multiple Antenna Radiation Technology)...
US-1,016,7708 Automatic Y-tool
A Y-tool is configured for use with a pumping system that includes an electric submersible pump and bypass tubing. The Y-tool includes a slave valve assembly...
US-1,016,7707 Rod string rotation during well pumping operations
A well pumping system can include an actuator that reciprocates a rod string, and a rod rotator including at least one helical profile and at least one...
US-1,016,7706 Oil/gas production apparatus
An apparatus for boosting the pressure of flowing fluids includes jet pumps (10a, 10b), each having a low pressure (LP) inlet for LP fluid, a high pressure (HP)...
US-1,016,7705 Method of gas lift in wells experiencing hydrostatic loading
There is provided a method of gas lift having the steps of positioning a valve seat downhole in a gas well experiencing hydrostatic loading, the valve seat...
US-1,016,7704 Reservoir pressure prediction and methods of execution
Disclosed are methods, systems, and computer readable media useful in determining pore pressure in a reservoir. Specifically disclosed are methods, systems, and...
US-1,016,7703 Optimal well placement under constraints
Information associated with a plurality of constraints for well placement is received. For each of the plurality of constraints, information associated with the...
US-1,016,7702 Electrical power generation system
Aspects of the disclosure can relate to a system including a rotatable input shaft and an output shaft to be rotationally driven by the input shaft. The system...
US-1,016,7701 Standing injection valve with hydraulically dampened valve closure
An injection valve assembly for use in a well, where pressurized gas or fluid from uphole in the well displaces a perforated valve head from a valve seat,...
US-1,016,7700 Valve operable in response to engagement of different engagement members
A system can include a tubular string having at least two internal profiles, and a valve assembly reciprocably disposed in the tubular string. The valve...
US-1,016,7699 Expandable device for forming a cement plug
A cementing device for establishing a false bottom in a well bore for formation of a cement plug in the well bore. The cementing device includes a tool body...
US-1,016,7698 Configurable bridge plug apparatus and method
A configurable composite bridge plug apparatus and method for converting bridge plugs into frac plugs in the field of operation is disclosed. The bridge plug...
US-1,016,7696 Test packer and method for use
A downhole tool having a throughbore is disclosed for use in a tubular located in a wellbore. The downhole tool has a sealing element configured to seal an...
US-1,016,7695 Blowout preventer including shear body
A blowout preventer ("BOP") includes a housing comprising a vertical bore extending through the housing and a shear body rotatable with respect to the vertical...
US-1,016,7694 Pressure control device, and installation and retrieval of components thereof
Conveying a releasable assembly between latched and unlatched configurations with an outer housing can include connecting the releasable assembly to a running...
US-1,016,7693 Hanger sealing system
A system includes a hanger having a tapered radially-outer surface and a hanger sealing assembly configured to move between an unsealed position and a sealed...
US-1,016,7692 Well casing security device
A well casing security device and method. The security device includes a cover including a sidewall, a top, one or more stabilizers, and a means for attaching...
US-1,016,7690 Cutter assembly for cutting a tubular
A method of cutting a tubular includes disposing a rotatable cutter assembly in the tubular, the cutter assembly including a blade having a cutting portion;...
US-1,016,7689 Drill cuttings circular separator
Apparatus having a base, a separator housing movably connected with the base, the separator housing including a top having an inlet chute, a bottom having a...
US-1,016,7688 Method of disconnecting a drill string at a drill rig
A method and apparatus for disconnecting an end rod from a drill string coupled together by a threaded connection is provided. A rod handling apparatus includes...
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