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2025
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Invention
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Collet-type mechanism for gripping workpieces of different sizes. A collet mechanism includes a c... |
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Invention
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Methods and systems for connecting concentrically-nested tubular workpieces. In a method for mech... |
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Invention
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Method for optimizing tubular running operations using modelling. A method for optimizing tubular... |
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2024
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Invention
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Locking threaded connection assembly. A connection assembly enabling torque transfer between coax... |
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2023
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Invention
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Clutch mechanism for gripping tools. An axisymmetric clutch mechanism includes a drive clutch bod... |
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Invention
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Latch release mechanism. A rotary latch release mechanism includes axially-aligned upper and lowe... |
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Invention
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Bail extension system.
Bail extensions for drilling rig bails can be pivoted relative to the bai... |
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Invention
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Bail extension system. Bail extensions for drilling rig bails can be pivoted relative to the bail... |
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G/S
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Consulting engineering services in the field of the oil and gas industry |
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|
Invention
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Fluid manifold connector apparatus. A fluid manifold connector apparatus includes a stinger havin... |
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2022
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Invention
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Internal latch release mechanism for externally-gripping casing running tools.
A rotary latch re... |
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Invention
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Axial-load-actuated rotary latch release mechanisms for casing running tools.
A rotary latch rel... |
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2021
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Invention
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Variable-length axial linkage for tubular running tools. An axial linkage acting between the main... |
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Invention
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Tool joint clamp. A clamp assembly, for mounting around a tool joint coaxially joining cylindrica... |
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Invention
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Lockout mechanism for gripping tool. A secondary latch mechanism (also referred to as a lockout m... |
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2020
|
Invention
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Systems and methods for detecting steps in tubular connection processes. In systems and methods f... |
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Invention
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Systems and methods for detecting steps in tubular connection processes. ln systems and methods f... |
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G/S
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Tool joint lock for use on powered casing running tools, powered top drives, and powered downhole... |
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G/S
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Tool joint lock for use on casing running tools, top drives, and downhole tools in a downhole str... |
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Invention
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Cementing head apparatus. A cementing head apparatus includes a plug-launching tool and a tubular... |
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G/S
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A downloadable electronic report generated from computer software used in the oil, gas and energy... |
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Invention
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Apparatus and methods for improving contact stress distribution within collet-type mechanisms. A ... |
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Invention
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Axial-load-actuated rotary latch release mechanisms for casing running tools. A rotary latch rele... |
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2019
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Invention
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Adjustable-length bail extension. An adjustable-length bail extension includes a tubular outer li... |
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G/S
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Extensions for power tools, namely, bail extensions for use with casing running tools |
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G/S
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Recorded interactive computer software for use in creating 3D visualizations of a wellbore and pr... |
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G/S
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Oilfield and gas drilling well completion equipment, namely, casing running tools with internal g... |
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G/S
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Drilling machine equipment for use in oil and gas wells, namely, casing running tools for install... |
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Invention
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Adjustable bail extension. An adjustable bail extension includes a tubular outer link, an inner l... |
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G/S
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Bail extensions for use with casing running tools |
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G/S
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Casing running tools with internal gripping for handling tubular goods, namely drill pipe, casing... |
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G/S
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Interactive computer software for use in creating 3D visualizations of a wellbore and providing i... |
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2018
|
Invention
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System and method for optimizing tubular running operations using real-time measurements and mode... |
|
|
Invention
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Axial-stroke-actuated rotary latch release mechanism. A rotary latch release mechanism includes a... |
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Invention
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Axial-load- actuated rotary latch release mechanism. A rotary latch release mechanism includes ax... |
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2017
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Invention
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Tool for gripping tubular items. A tool for gripping a tubular workpiece comprises: a land elemen... |
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Invention
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Torque transfer control tool. A torque transfer control tool has a rotary-stroking piston that is... |
|
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Invention
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Grip elements for gripping corrosion-resistant tubulars. A grip element for gripping a tubular CR... |
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Invention
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Apparatus for launching wiper plugs. A tool for launching wiper plugs into a casing string in a g... |
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2016
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Invention
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Method for controlling fluid interface level in gravity drainage oil recovery processes with cros... |
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2015
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G/S
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Torque rings for use in making connections of oil country tubular goods (OCTG) namely, well casin... |
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G/S
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Oilfield drilling equipment, namely, torque rings for use in making connections of tubular goods,... |
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G/S
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Casing running tool with external gripping for handing tubular goods, including drill pipe, casin... |
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G/S
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Centralizers, made through a process of applying fluid pressure to pipe sections to form ribs and... |
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G/S
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Casing running tool with internal gripping for handling tubular goods, including drill pipe, casi... |
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G/S
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Oilfield and gas drilling and well completion equipment, namely, centralizers made through a proc... |
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Invention
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Energy absorber for fall arrest system. An energy absorber for a fall arrest system comprises at ... |
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G/S
|
Oilfield and gas drilling and well completion equipment, namely, casing running tool with interna... |
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G/S
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Oilfield and gas drilling and well completion equipment, namely, casing running tool with [ inter... |
|
|
G/S
|
Oilfield and gas drilling and well completion equipment, namely, centralizers, made through a pro... |
|
|
G/S
|
Casing running tool with external gripping for handling tubular goods, namely drill pipe, casing ... |
|
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G/S
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Casing running tool with internal gripping for handling tubular goods, namely drill pipe, casing ... |
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2014
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G/S
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Providing business project management, supervisory and management services for others with respec... |
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G/S
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Providing business project coordination, supervisory and management services for others with resp... |
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G/S
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Operation of a business, namely, the administration, management and business project management o... |
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G/S
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Operation of a business, namely the administration, management and coordination of engineering se... |
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2013
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Invention
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Tool for gripping tubular items. A tool for gripping a tubular workpiece comprises : a land eleme... |
|
|
Invention
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Methods for installing shoulder rings in threaded pipe couplings. A shoulder ring, for installati... |
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2012
|
Invention
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Inner string cementing tool. A cementing adaptor includes a cylindrical carrier carrying a casing... |
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2011
|
Invention
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Floating sub tool. An axially-floating sub tool for axial load compensation in conjunction with a... |
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2008
|
G/S
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Drilling machine equipment for use in drilling oil and gas wells, namely, equipment for running t... |
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2004
|
G/S
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Business operation, business administration and office functions in the field of engineering; bus... |
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2000
|
G/S
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Rings used as anchoring devices on oilfield casing joints. |
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G/S
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Corrugated high pressure pipe. |
