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2024
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P/S
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Electric oil well drilling tools and equipment, namely, pumps and high pressure pumps in the natu... |
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P/S
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Power operated extended reach tools for drilling, milling, cleaning, and fishing operations in su... |
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P/S
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Oil and gas well equipment, namely hydraulic fracturing plugs composed primarily of dissolvable m... |
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P/S
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Power operated thru tubing drilling motors; Rental of oil well drilling tools and equipment; rent... |
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2023
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P/S
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Oil well drilling tools and equipment, namely, power operated extended reach tools for drilling, ... |
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P/S
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Oil well drilling tools and equipment, namely, power operated thru-tubing drilling motors Rental ... |
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P/S
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Oil and gas well equipment, namely, hydraulic fracturing plugs composed primarily of dissolvable ... |
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Invention
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Apparatus and method for removing debris from a well bore. A tool for cleaning debris from a well... |
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Invention
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Extended reach tool for a bottom hole assembly.
A downhole tool comprises a tool housing definin... |
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Invention
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Extended reach and jarring tool for a bottom hole assembly.
A downhole tool configured for inclu... |
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Invention
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Extended reach and jarring tool for a bottom hole assembly. A downhole tool configured for ... |
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Invention
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Extended reach tool for a bottom hole assembly. A downhole tool comprises a tool housing de... |
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Invention
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Sand lock valve.
A singular piston included behind a valve seat within a gate valve assembly can... |
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Invention
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External wellhead sealing and clamping system. A seal and clamping system for a wellhead assembly... |
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2022
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Invention
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Sand lock valve. A singular piston included behind a valve seat within a gate valve assembly can ... |
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2021
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P/S
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Sensors for measuring RPM, shock, vibration and temperature, not for medical use; Sensors for mea... |
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2020
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Invention
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Degradable in-line buoyant system for running casing in a wellbore. A tool for running a casing s... |
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Invention
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Pressure relief valve apparatus |
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Invention
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Plunger tool for reciprocation pump. A plunger tool and method relating thereto is designed to re... |
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2019
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Invention
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Apparatus and method for removing debris from a wellbore. A tool for cleaning debris from a wellb... |
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Invention
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Apparatus and method for removing debris from a wellbore. A tool for cleaning debris from a... |
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Invention
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Pressure control for gate-valve and hot-tap drilling systems. A gate-valve and/or hot-tap drillin... |
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2018
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Invention
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Lateral propulsion apparatus and method for use in a wellbore. A lateral propulsion apparatus pos... |
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Invention
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Pressure actuated jarring device for use in a wellbore. A pressure actuated jarring apparat... |
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Invention
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Pressure actuated jarring device for use in a wellbore.
A pressure actuated jarring apparatus in... |
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Invention
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Venturi jet basket assembly for use in a wellbore and methods for use. A venturi jet basket... |
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Invention
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Venturi jet basket assembly for use in a wellbore and methods for use.
A venturi jet basket asse... |
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Invention
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Pressure activated cyclical valve apparatus and method. A pressure activated cyclical valve assem... |
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Invention
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Pressure activated cyclical valve apparatus and method.
A pressure activated cyclical valve asse... |
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2017
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Invention
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Apparatus and method for running casing in a wellbore. A float collar tool for running a casing s... |
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Invention
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Rotor catch apparatus for downhole motor and method of use. A rotor catch assembly for connection... |
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Invention
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Rotor catch apparatus for downhole motor and method of use. A rotor catch assembly for conn... |
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Invention
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Pressure relief valve apparatus and an electronic system for controlling the same.
Provided are ... |
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Invention
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Pressure relief valve apparatus and an electronic system for controlling the same. Provided are m... |
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Invention
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Wellbore flow diversion tool utilizing tortuous paths in bow spring centralizer structure. An app... |
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2016
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P/S
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Distributorships in the field of aircraft and structural and
replacement parts therefor; supply ... |
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Invention
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Drill string pressure altering apparatus and method. An apparatus for creating vibrations in a pi... |
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P/S
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Rental of oil well drilling tools and equipment |
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Invention
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Quick connect apparatus and method.
A method for assembly of a device is disclosed. The device c... |
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Invention
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Quick connect apparatus and method. A method for assembly of a device is disclosed. The device co... |
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Invention
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Drive shaft assembly for downhole mud motor configured for directional drilling. A driveshaft ass... |
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2015
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Invention
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Articulated drive shaft.
An articulated drive shaft for a downhole mud motor is provided for tra... |
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Invention
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Pressure activated cyclical valve apparatus and method. A bypass tool has a piston movable ... |
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Invention
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Mechanically activated bypass valve apparatus and method. A mechanically activated bypass valve a... |
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Invention
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Pressure activated cyclical valve apparatus and method. A bypass tool has a piston movable within... |
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Invention
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Impact dampening apparatus. An apparatus for dampening vibrations in a drill string has a tubular... |
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Invention
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Hydraulic pipe string vibrator for reducing well bore friction. A friction reduction apparatus (F... |
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2013
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Invention
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Hydraulic pipe string vibrator. A vibrator apparatus to be positioned onto a pipe string is discl... |
