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Patent # Description
US-1,025,3637 Method and system for improving turbine blade performance
A turbine blade is described herein, the turbine blade including a blade root, a blade tip, and an airfoil extending between the blade root and the blade tip....
US-1,025,3636 Flow exchange baffle insert for a gas turbine engine component
A baffle insert for a component of a gas turbine engine is provided. The baffle insert having: a first fluid conduit having a first interior cavity extending...
US-1,025,3635 Blade tip cooling arrangement
A turbine blade according to an example of the present disclosure includes, among other things, a platform extending from a root section, an airfoil section...
US-1,025,3634 Gas turbine engine airfoil trailing edge suction side cooling
An airfoil for a gas turbine engine includes an outer airfoil wall that provides an exterior surface and multiple radially extending cooling passages. The...
US-1,025,3633 Rotor of an exhaust gas turbocharger
A rotor of an exhaust-gas turbocharger includes a rotor hub and rotor blades disposed on the rotor hub. The rotor blades have a blade thickness distribution...
US-1,025,3632 Compressor rim thermal management
A flow system for use in a gas turbine engine includes a diffuser case strut defining a first opening at a first radial end, a second opening at a second radial...
US-1,025,3631 Method for expanding a gas flow and device thereby applied
A method for expanding a gas flow between an inlet for the supply of the gas flow at certain inlet conditions of inlet pressure and inlet temperature and an...
US-1,025,3630 Fluid rotary machine
The object of the present invention is to provide a fluid rotary machine in which dead spaces can be reduced as much as possible even if the machine is enlarged...
US-1,025,3629 Test apparatus and a test method for the wetted perimeter of coal seam water injection
Described are a test apparatus and a test method for the wetted perimeter of coal seam water injection. In the test apparatus, a columnar insulator is provided...
US-1,025,3628 Pumpable resin system
A rock bolt system includes a fitting having a main body defining a central opening configured to receive a rock bolt, with the main body defining a grout...
US-1,025,3627 Method of repairing a tunnel
A method for repairing in-ground tunnel structures including the steps of: a) cleaning the structure to be lined; b) installing a suspension cable along the top...
US-1,025,3626 Predicting properties of well bore treatment fluids
Methods and systems for predicting properties of well bore treatment fluids are disclosed. An embodiment includes a method of predicting fluid properties...
US-1,025,3625 Automated system pre-check methodology and corresponding interface
A cementing system is provided. A cement slurry dispenser includes at least one control valve, at least one liquid additive pump, and at least one water pump. A...
US-1,025,3624 Methods of applications for a mass spectrometer in combination with a gas chromatograph
Methods may include emplacing a wellbore tool in a wellbore, the wellbore tool including a gas chromatograph and a mass spectrometer, wherein the mass...
US-1,025,3623 Diamond high temperature shear valve designed to be used in extreme thermal environments
A control valve assembly includes a body having a first mud flow passage defining a mud flow inlet and one or more second mud flow passage portions. A magnetic...
US-1,025,3622 Data transmission across downhole connections
Various embodiments include methods and systems structured to transmit data from downhole sensors to the surface at a well site. The transmission can be...
US-1,025,3621 Integrated downhole system with plural telemetry subsystems
A downhole system has a plurality of telemetry systems and a control system configured to obtain information from one or more sensors and transmit that...
US-1,025,3620 System for kick detection during a drilling operation
The disclosure provides a kick detection system for use during a drilling operation where wellbore kick warnings are provided based on indications of standoff...
US-1,025,3619 Method for extracting downhole flow profiles from tracer flowback transients
A production pipe arrangement for a producing petroleum well with at least one of the well fluids (oil, gas, or water) with influx fluids two or more influx...
US-1,025,3618 X-ray backscatter imaging of an object embedded in a highly scattering medium
An apparatus and associated method for obtaining a three-dimensional representation of a target object within a fluid-carrying conduit, such as a hydrocarbon...
US-1,025,3617 Down-hole liquid level control for hydrocarbon wells
This invention provides for an apparatus that controls a liquid level down-hole of a hydrocarbon producing well by physically monitoring the liquid level...
US-1,025,3616 Carrier mechanism and installation method for downhole gauge
A tube for use inside a well. The tube includes a longitudinal body having two threaded ends, the body having a bore; a carrier mechanism located on an exterior...
US-1,025,3615 Method and a system for ultrasonic inspection of well bores
A well bore is inspected to detect cement defects that can give rise to leakage. The well bore comprises an inner metal pipe. Outside the inner metal pipe its...
US-1,025,3614 Apparatus and methods for making azimuthal resistivity measurements
A resistivity measuring tool used in a drillstring having a drill bit on a distal end for drilling a wellbore in a formation includes a tool body having a...
US-1,025,3613 Guided drill system for oil reservoir drilling
A drill guidance device, a method to control a trajectory of a drill, and a non-transitory computer readable medium that determine the corrected drill angle and...
US-1,025,3612 Drilling control system and method
A system includes a control unit including a model of the system that includes model parameters and operational conditions. The system also includes an assembly...
US-1,025,3611 Apparatuses, systems, and methods for improving downhole separation of gases from liquids while producing...
A reservoir fluid production system for producing reservoir fluid from a subterranean formation is provided for mitigating gas interference by effecting...
US-1,025,3610 Downhole oil/water separation system for improved injectivity and reservoir recovery
A method and system for treating a hydrocarbon-bearing reservoir with a DOWS system includes forming a first and a second DOWS system wells that fluidly...
US-1,025,3609 Permeability of subterranean reservoirs using acid diversion
Methods for acid diversion in a hydrocarbon-containing subterranean formation are disclosed. The methods include injecting an acid diversion agent comprising a...
US-1,025,3608 Downhole heat orientation and controlled fracture initiation using electromagnetic assisted ceramic materials
A fracturing assembly for forming fractures in a subterranean formation includes a source tool having a rotational joint moveable to orient the source tool in a...
US-1,025,3607 Method for treating and producing from a subterranean region
A method for treating a subterranean region includes running a tubular string including a plurality of sealed fluid ports distributed along its length through...
US-1,025,3606 Artificial lift
A system for use in a completion string of a well is described. The system includes a coupling part configured to detachably couple a retrievable string to the...
US-1,025,3605 Constructed annular safety valve element package
An annular safety valve sealing package that is suitable for use in the presence of an acid gas and that is capable of retaining its material properties when...
US-1,025,3604 Well optimization using downhole blower system
This disclosure describes various implementations of a downhole-blower system that can be used to boost production in a wellbore. The downhole-blower system...
US-1,025,3603 Methods of controlling the dynamic pressure created during detonation of a shaped charge using a substance
A method of controlling a dynamic pressure created during detonation of a shaped charge comprises: positioning the shaped charge in a wellbore, wherein the...
US-1,025,3602 Shunt tube connections for wellscreen assembly
A well screen assembly has a base pipe and one or more screen sections attached to the outer surface of the base pipe. The assembly also has one or more shunt...
US-1,025,3601 Downhole acoustic device for treating the bottomhole regions of oil and gas reservoirs
This invention relates to the oil and gas industry and can be used for intensifying the production of well fluids. The present downhole acoustic apparatus...
US-1,025,3600 Parallel network simulation apparatus, methods, and systems
In some embodiments, systems, methods, and articles may operate to compute, in parallel, to determine values of unknowns in network equations associated with a...
US-1,025,3599 Optimizing stimulation and fluid management operations
A system for optimizing a stimulation operation includes an interface to equipment and sensors for performing the stimulation operation. The interface supplies...
US-1,025,3598 Diagnostic lateral wellbores and methods of use
Improving the knowledge about how hydraulic fracture networks are generated in subsurface shale volumes in unconventional wellbores may be accomplished with...
US-1,025,3597 Degradable material time delay system and method
A time delay tool and method includes a mechanical restraining element, a reservoir for containing a reactive fluid, an actuating device and a wellbore device....
US-1,025,3596 Equipment and method enabling to directly use powder polymer in hydraulic fracturing
An installation for the dosing of a powder polymer having a particle size in the range from 100 to 500 micrometers intended to feed a blender in hydraulic...
US-1,025,3595 Evaporative cooling using a refrigerant, a selectively permeable membrane, and a drawing fluid
An evaporative cooling apparatus may include a heat transfer module having a vapor passage in fluid communication with a liquid refrigerant in a first container...
US-1,025,3594 Interventionless pressure operated sliding sleeve
A zone to be treated comprises a plurality of sliding sleeve valves. The sleeve defined opposed chambers charged with pressurized fluid on opposed sides of the...
US-1,025,3593 Valve assembly
A valve assembly is provided, the valve assembly comprising a valve housing; an inlet for fluid entering the valve housing; an outlet for fluid leaving the...
US-1,025,3592 Anti-extrusion barrier for packing element
An anti-extrusion device used in a packer or a bridge plug is disclosed. The anti-extrusion device includes a garter spring and a support assembly having a ring...
US-1,025,3591 Downhole string for drilling through a low pressure zone
The present invention relates to a downhole string (1) for drilling through a low pressure zone (Zlow) in a formation (45) in a well (3), comprising a drawdown...
US-1,025,3590 Downhole tools having controlled disintegration and applications thereof
A downhole assembly comprises a first article; and a second article having a surface which accommodates a surface shape of the first article, wherein the first...
US-1,025,3589 Offset adjustment rings for wellhead orientation
Systems and methods for positioning tubular members within a subterranean well include inner and outer tubular members extending into the well. An adjustment...
US-1,025,3588 Finishing tool with inflatable overshot
A fishing tool for a fishing arrangement to remove a stuck fish or object from a wellbore. The fishing tool includes an overshot housing which defines an...
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