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Patent # Description
US-9,587,500 Fluid sealing device for rotating machines
A fluid sealing device for rotating machines having a rotor part including at least one disk carried by a rotating shaft rotating in and relatively to a stator...
US-9,587,499 Inner ring of a fluid flow machine and stator vane array
An inner ring of a fluid flow machine includes fixing rings and seal carriers split into at least two fixing ring segments and into at least two seal carrier...
US-9,587,498 System and method for removing stator vanes from a casing of a rotary machine
A stator vane removal system includes a reaction platform configured to couple between opposing sides of a slot defined in an inner surface of a casing of a...
US-9,587,497 Turbine airfoil of composite material and method of manufacturing thereof
A turbine blade having a root and a tip and an airfoil with a core section made of composite material and a protective sheath or layer joined to the composite...
US-9,587,496 Turbine blade mid-span shroud
A mid-span shroud assembly comprises a suction side shroud body which defines a first spar. The first spar is formed to extend at least partially through a spar...
US-9,587,495 Mistake proof damper pocket seals
A method of assembling a blade array includes the step of inserting a blade having a platform into a rotor. The blade includes a pocket radially beneath the...
US-9,587,494 Gas turbine, gas turbine blade, and manufacturing method of gas turbine blade
A gas turbine blade includes a hollow-blade-form portion formed by a leading edge on an upstream side of an working fluid of a gas turbine in a flow direction,...
US-9,587,492 Turbomachine component having an internal cavity reactivity neutralizer and method of forming the same
A turbomachine component includes a body having an exterior surface and an interior surface, an internal cavity defined by the interior surface, and a...
US-9,587,491 Guidance system for a mining machine
A guidance system for mining a seam of material includes a mining machine, a carriage, and a guide assembly. The mining machine includes a cutter head and...
US-9,587,490 Test equipment simulating multiple fluid sequences
A well fluid test device includes a cell body having a first end port disposed on an upper end of the cell body, a second end port disposed on a lower end of...
US-9,587,489 Fluid control in reservoir fluid sampling tools
A pumping system includes a probe to suction a fluid from a fluid reservoir, a pump in fluid communication with the probe, and a sensor for detecting phase...
US-9,587,488 Methods of evaluating rock properties while drilling using downhole acoustic sensors and telemetry system
Methods of identifying rock properties in real-time during drilling, are provided. An example of method includes connecting a downhole sensor subassembly...
US-9,587,487 Wellbore servicing tools, systems and methods utilizing near-field communication
A wellbore servicing system comprising a first node disposed within a wellbore, and a logging node configured for movement through the wellbore, wherein the...
US-9,587,486 Method and apparatus for magnetic pulse signature actuation
A wellbore servicing tool comprising a housing comprising one or more ports and generally defining a flow passage, an actuator disposed within the housing, a...
US-9,587,485 Methods and apparatus to detect fluid distributions
A disclosed example method involves receiving a first signal transmitted into a reservoir from a production installation in a formation at a wellsite, and...
US-9,587,484 Systems and methods for surface detection of wellbore projectiles
Disclosed are systems and methods for positively identifying wellbore projectiles introduced downhole. One well system includes at least one wellbore projectile...
US-9,587,483 Landfill well liquid level control pump
A liquid level control pump especially well adapted for use in landfill wells is disclosed. The pump makes use of a pump casing, a discharge tube, a control...
US-9,587,482 Mining drill with gradient sensing and method of using same
A drill for excavating a bore in the earth includes a steerable primary boring tool, a secondary boring tool and a sensor. The steerable primary boring tool is...
US-9,587,481 Hydrocarbon well performance monitoring system
A system and method for real-time data acquisition and presentation of force, position, load, pressures, and movement within a subterranean well pumping system,...
US-9,587,480 Cellar oil recovery techniques for in situ operations
Techniques for recovering hydrocarbons, such as heavy hydrocarbons or bitumen, from a cellar region below a horizontal production well can include providing a...
US-9,587,479 Velocity sensor for a plunger lift system
A velocity sensor, a controller, a plunger lift system and method for controlling a plunger lift system is provided. The velocity sensor can use a first...
US-9,587,478 Optimization of dynamically changing downhole tool settings
A computer-assisted method for optimizing a drilling tool assembly, the method comprising defining a desired drilling plan; determining current drilling...
US-9,587,477 Well treatment with untethered and/or autonomous device
Well treatment with an untethered and/or autonomous device. Also, in situ channelization treatment fluids are used in multistage well treatment with an...
US-9,587,476 Single component resin systems and methods relating thereto
A method of use of single component resins to strengthen structural features in subterranean formations includes providing particulates, a carrier fluid, a...
US-9,587,475 Downhole tools having non-toxic degradable elements and their methods of use
Downhole tools for use in oil and gas production which degrade into non-toxic materials, a method of making them and methods of using them. A frac ball and a...
US-9,587,474 Completing a well in a reservoir
Methods and systems for completing a well including injecting a stimulation fluid to stimulate a first interval in the reservoir. The stimulation fluid is at a...
US-9,587,473 Stabilizing unconsolidated formation for fines control
A method for treating a zone of a subterranean formation penetrated by a wellbore, the method including the steps of: (A) introducing a treatment fluid through...
US-9,587,472 Process for producing natural gas and natural gas condensate from underground gas condensate deposits
A process for producing natural gas or natural gas condensate from an underground gas condensate deposit comprising a gas mixture having retrograde condensation...
US-9,587,471 Controlling bioavailability of nutrient additions in subsurface formations
Controlling microbial growth and activity during Microbial Enhanced Oil Recovery processes is disclosed. Specific control of microbial growth and activity in...
US-9,587,470 Acoustic artificial lift system for gas production well deliquification
An acoustic artificial lift system and method for deliquification of gas production wells is provided. The artificial lift system comprises a down-hole acoustic...
US-9,587,469 Poly(alkyenylamide)-polysaccharide hydrogels for treatment of subterranean formations
The present invention provides compositions including poly(alkenylamide)-polysaccharide hydrogels for treating a subterranean formation and methods of using the...
US-9,587,468 Flow distribution assemblies incorporating shunt tubes and screens and method of use
A flow distribution assembly includes one or more shunt tubes extending along an exterior of a base pipe that defines at least one flow port, the one or more...
US-9,587,467 Containment system and a method for using said containment system
A containment system for recovering hydrocarbon fluid from a leaking device comprising a wall extending from a base level to a first level for surrounding the...
US-9,587,466 Cementing system for riserless abandonment operation
A method for abandonment of a subsea well includes: setting a packer of a lower cementing tool against a bore of an inner casing at a location adjacent to an...
US-9,587,465 Downhole disconnect device and method of operation
A downhole disconnect device for disconnecting an intervention tool string from a wireline, includes: a tubular body having a first part directly or indirectly...
US-9,587,464 Multi-stage liner with cluster valves and method of use
A multi stage liner with cluster valves for completing and performing multiple fracture stimulations along a length of wellbore. Groups of cluster valves, with...
US-9,587,463 Valve system
A valve system for use in a wellbore includes a side pocket mandrel and one or more well tools, where the side pocket mandrel includes an elongated body section...
US-9,587,462 Safety valve system for cable deployed electric submersible pump
A safety valve system for downhole use in a wellbore comprises a safety valve comprising a sealable flow path; an annulus safety valve configured to provide...
US-9,587,461 Systems and methods for monitoring blowout preventer equipment
A system for a blowout preventer (BOP) stack assembly includes one or more pairs of ultrasonic transducers coupled to a body that is configured to support a...
US-9,587,460 System and method for deploying a casing patch
Disclosed are systems and methods for deploying a casing patch in a wellbore. One casing patch assembly includes a setting kit arranged at an uphole end, an...
US-9,587,459 Downhole isolation methods and apparatus therefor
The invention provides a method and apparatus for use in a wellbore gravel pack operation. The method comprises providing an apparatus in a downhole annulus....
US-9,587,458 Split foldback rings with anti-hooping band
A device and method prevent damage to an anti-extrusion device on a tool, such as a plug or a packer, prior to and during setting of the tool. Typically, the...
US-9,587,457 System and method for enhancing packer operation and longevity
A technique improves the formation of dependable seals along wellbores. A packer is constructed with a plurality of elastomeric layers and an internal...
US-9,587,456 Packer setting method using disintegrating plug
Some examples of a packet setting method using disintegrating plug can be implemented as a method for setting a packer in a wellbore. A disintegrating plug is...
US-9,587,455 Piston accumulator bladder apparatus system and method
The present invention is a new and improved bladder for use with a piston accumulator apparatus, system and method of using same that provides a dispersion tube...
US-9,587,454 Modular actuator and hydraulic valve assemblies and control apparatus for oil well blow-out preventers
A modular apparatus for controlling flow of pressurized hydraulic fluid to and from opening and closing hydraulic actuator cylinders of oil and gas well...
US-9,587,453 Hydraulic jar and a flow control device usable in the hydraulic jar
A hydraulic jar comprising a housing and a mandrel slidably disposed in the housing forming an annular space therebetween. In an embodiment, the hydraulic jar...
US-9,587,452 Cycle device
Device for controlling and/or operating underwater equipment employed in connection with recovery of hydrocarbons. The device has a hollow sleeve with a number...
US-9,587,451 Deactivation of packer with safety joint
A packer deactivation system can include a packer and a safety joint. Activation of the safety joint can prevent setting of the packer. A method for use with a...
US-9,587,450 Injector head tilt mechanism
A tilt mechanism for manipulating an injector head mounted on a tiltable platform attached at one end to a pivot mount on a base structure includes an...
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