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Patent # Description
US-9,598,963 Components with microchannel cooling
A component includes a substrate having an outer surface and an inner surface, where the inner surface defines at least one hollow, interior space. The outer...
US-9,598,962 Turbine rotor, manufacturing method thereof and steam turbine using turbine rotor
A turbine rotor includes a high- and low-temperature side rotor base materials. The high- and low-temperature materials include concavities and grooves. The...
US-9,598,961 Gas turbine spindle bolt structure with reduced fretting fatigue
A spindle bolt structure is provided in a gas turbine engine, and includes a pilot region located within a bolt hole extending through a seal disk. The pilot...
US-9,598,960 Double-ended scroll compressor lubrication of one orbiting scroll bearing via crankshaft oil gallery from...
A scroll compressor orbiting scroll bearing lubrication system includes a scroll compressor crankshaft having a lubricating fluid gallery extending therethrough...
US-9,598,959 Fluid expansion engine
A hot fluid expansion engine has a plurality of actuator modules arranged in a star configuration around a central shaft. Each module includes a drive piston...
US-9,598,958 Air motor
An air motor (10) that receives compressed air in order to be driven. The air motor (10) includes a valve assembly (11) with a base (12) of a unitary...
US-9,598,957 Switchable magnetic particle filter
Systems, devices and methods for evaluating a downhole fluid from a borehole intersecting an earth formation. The method may include filtering magnetic...
US-9,598,956 Systems and methods of a sample bottle assembly
A method and apparatus according to which a sample bottle drill collar section is assembled. In an exemplary embodiment, the apparatus includes a drill collar...
US-9,598,955 Wellbore tubular length determination using pulse-echo measurements
Systems and methods are disclosed for obtaining distance related wellbore parameters using pulse-echo measurements. For example, the depth of a wellbore may be...
US-9,598,954 Dual-mode casing collar locator (CCL) tool, mode selection circuit and method
Provided herein are various embodiments of casing collar locator (CCL) tools, circuits and methods, which enable a CCL tool to selectively operate in passive or...
US-9,598,953 Subsea dummy run elimination assembly and related method utilizing a logging assembly
A system and method to eliminate the need for a dummy run comprises a logging assembly to detect the position of one or more blow-out preventer ("BOP") rams and...
US-9,598,952 Snorkel tube with debris barrier for electronic gauges placed on sand screens
A sensing system comprises at least one gauge disposed in a wellbore, a sensing link coupled to the at least one gauge, and a debris barrier coupled to the...
US-9,598,951 Coupled electronic and power supply frames for use with borehole conduit connections
An apparatus for retaining electronic components in a downhole component coupling mechanism includes: a power supply frame including a first housing configured...
US-9,598,950 Systems and methods for monitoring wellbore vibrations at the surface
Disclosed are systems and methods of observing downhole tool operations through surface monitoring of vibrations. One system includes at least one downhole tool...
US-9,598,949 System for creating a near real time surface log
A system to create a surface log by using a processor connected to data storage on a network that creates and executive dashboard of surface log information...
US-9,598,948 Apparatuses for obtaining at-bit measurements for an earth-boring drilling tool
An earth-boring drilling tool comprises a cutting element. The cutting element comprises a substrate, a diamond table, and at least one sensing element formed...
US-9,598,947 Automatic drilling advisory system based on correlation model and windowed principal component analysis
Methods and systems for controlling drilling operations include using a statistical model to identify at least two controllable drilling parameters having...
US-9,598,946 Processing and transport of stranded gas to conserve resources and reduce emissions
A method of gas production from a field containing natural gas processing particularly for transport of stranded gas to conserve resources and reduce emissions...
US-9,598,945 System for extraction of hydrocarbons underground
A system for in-situ heating of a subsurface formation for the extraction of hydrocarbons in underground deposits is disclosed. The system is configured to heat...
US-9,598,944 Enzyme enhanced oil recovery
A method for enhanced oil recovery in an underground reservoir involving use of system including at least one injection well having an injection pump for...
US-9,598,943 Distributed lift systems for oil and gas extraction
A distributed artificial lift system is configured for use in a wellbore that includes a vertical section and at least one lateral section connected to the...
US-9,598,942 Igniter assembly for a setting tool
An igniter assembly is disclosed for initiating an explosive charge in a setting tool. In an embodiment, the igniter assembly includes a longitudinal axis, and...
US-9,598,941 Detonating cord clip
A perforating gun that has a detonator section in which a window is formed is assembled by: disposing a detonating cord in an inner bore of the perforating gun;...
US-9,598,940 Perforation gun string energy propagation management system and methods
A perforation tool assembly. The perforation tool assembly comprises a tool string connector, a perforation gun coupled to the tool string connector, and a...
US-9,598,939 Downhole perforating tool and method of use
A perforating tool usable in a well casing to perforate the well casing. Perforating tool includes an activation member disposed in body wherein the activation...
US-9,598,938 Method and system of planning lateral wellbores within irregular boundaries
Planning lateral wellbores within irregular boundaries. At least some of the illustrative embodiments are methods including: logically dividing an irregular...
US-9,598,937 Rotating magnetic field downhole power generation device
The present disclosure relates to a downhole rotating magnetic field generator, wherein a stator assembly is formed by fixedly connecting a guiding stator,...
US-9,598,936 Apparatus and method for monitoring hydrate decomposition area under different drilling and production processes
The present invention relates to an apparatus and a method for monitoring a hydrate decomposition area under different drilling and production processes. The...
US-9,598,935 Fluid container reloading tool
A fluid container reloading tool for a downhole fluid sampling tool is described. The reloading tool includes an elongated cylindrical body. The body may...
US-9,598,934 Crimping to adjust fluid flow for autonomous inflow control devices
Disclosed are wellbore flow control devices that allow on-site field adjustments to flow characteristics. One autonomous inflow control device (AICD) assembly...
US-9,598,933 Remote and manual actuated a well tool
A well tool having an actuator sleeve in a housing. The actuator sleeve has an internal shifting tool engaging profile. The tool has an actuator in the housing...
US-9,598,932 Flow control system
A downhole flow control apparatus comprising: at least one tubular body (1) locatable at a zone of a well, the tubular body (1) having a longitudinal through...
US-9,598,931 Multi-acting downhole tool arrangement
A multi-acting downhole tool arrangement (100), (400), (500) includes a tubular (102) and an actuatable sliding member (104), (404), (504) radially disposed...
US-9,598,930 Preventing flow of undesired fluid through a variable flow resistance system in a well
A flow control system for use with a subterranean well can include a flow chamber through which a fluid composition flows, and a closure device which is biased...
US-9,598,929 Completions assembly with extendable shifting tool
A completions assembly that includes an extendable and retractable shifting tool at a lower end of an upper completion. Outfitted with this type of tool, the...
US-9,598,928 Casing hanger lockdown tools
Various tools for locking components in place within a wellhead housing are provided. In one embodiment, a system includes a lockdown tool having an inner body,...
US-9,598,927 Expandable coating for solid particles and associated methods of use in subterranean treatments
A variety of methods and compositions are disclosed, including, in one embodiment, a method of treating a subterranean formation comprising: providing coated...
US-9,598,926 Hydraulic cable injector and method for cable deployment
A hydraulic cable injector includes a first stripper assembly positioned at a first end of the hydraulic cable injector to receive a cable and provide a lower...
US-9,598,925 Method and apparatus for cementing while running casing in a well bore
An improved method and apparatus for dropping a ball, plug or dart during oil and gas well operations (e.g., cementing operations) employs a specially...
US-9,598,924 Wellhead hanger with spacer to reduce break-out torque
A wellhead hanger assembly is provided. In one embodiment, a system includes a wellhead hanger, such as a casing hanger. This system also includes a spacer ring...
US-9,598,923 Downhole pulse generating device for through-bore operations
A downhole tool comprises a housing having a longitudinal bore and an agitator assembly disposed within the longitudinal bore of the housing. A removable...
US-9,598,922 Retrieval tool
A tool retrieves material from a well. The tool has a cylindrical tool body, malleable members, and a cylindrical jacket. The tool body defines a chamber...
US-9,598,921 Method and system for well and reservoir management in open hole completions as well as method and system for...
According to the method for well and reservoir management in open hole completions, a data acquisition module (100) is advanced through the wellbore and...
US-9,598,920 Drilling apparatus including a fluid bypass device and methods of using same
A method and apparatus for drilling a wellbore is disclosed. The wellbore is drilled with a drill string that includes a bypass device having a fluid passage...
US-9,598,919 Modified filter screen
A modified filter screen for use in a downhole drilling operation is disclosed. The filter screen is able to be installed at the surface of a well, and is...
US-9,598,918 Tubular handling system
A system for facilitating the connection of a first tubular to a second tubular used in the oil and gas exploration and extraction industries includes a tubular...
US-9,598,917 Flush mounted spider assembly
A rotary table has a non-circular drive recess in the central opening which carries an assembly of mounting structures and slip carriers that when joined...
US-9,598,916 Top drive stand compensator with fill up tool
A compensation and fill up assembly comprises a slip assembly for engaging a tubular and a compensation assembly for supporting a weight of the tubular when...
US-9,598,915 Devices and methods for manually moving racked tubulars
A method and device for moving racked tubulars, such as pipe and casing joints on pipe racks at oil and gas well sites. The pipe moving tool comprises a wheel...
US-9,598,914 Method and apparatus to position and protect control lines being coupled to a pipe string on a rig
Apparatuses and methods to cut a control line and/or to run a control line on a rig may include a movable cutting apparatus to cut a control line, a load...
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