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2024
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G/S
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Pressure controlled gas injection valves used in gas lift operations to control flow of gas into ... |
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2023
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Invention
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Gas pump system. A gas pump system for producing a well has production tubing, a chamber to colle... |
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Invention
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Gas lift systems and methods for producing liquids from a well. A method of unloading and produci... |
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2022
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Invention
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Swing valve with replaceable seat and tools and methods for engaging seat. Swing valves have a pa... |
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2021
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Invention
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Densitometer assembly for high-pressure flow lines. A densitometer assembly comprises a pipe fabr... |
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2020
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Invention
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Life-of-well gas lift systems for producing a well and gas pump systems having pump control valve... |
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Invention
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Downhole gas control valve having belleville washers. A gas control valve has a valve housing, a ... |
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Invention
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Dual path control fitting. Dual path control fittings have a fitting body and a cylindrical plung... |
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Invention
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Frac manifold missile and fitting. A missile flow line is assembled in a frac manifold to manifol... |
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2019
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Invention
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Fluid end block for frac pump. Frac pumps have a fluid end and a fluid end block. The fluid end b... |
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Invention
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Missile for frac manifold. Missiles for frac manifolds manifold the discharge from a plurality of... |
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Invention
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Flapper valves with hydrofoil and valve systems. Pivot valves have a valve seat and a valve closu... |
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2018
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Invention
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Flowline junction fittings for frac systems. Flowline junction fittings are assembled to missiles... |
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Invention
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Gas pump system. A gas lift system for oil and gas wells has a gas pump. The gas pump comprises p... |
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2017
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Invention
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Frac manifold and systems. Missile flow lines are incorporated into frac manifolds, especially tr... |
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Invention
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Flowline component with threaded rotatable flange. A rotatable flanged component is adapted for a... |
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Invention
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Pressure relief valves. Pressure relief valves may be tapped into high-pressure flow lines. The p... |
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Invention
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Flowline component with rotatable flange on retainer segments. A rotatable flanged component is a... |
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Invention
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Flowline junction fitting with long-sweep bore. Missile flow lines are incorporated into frac man... |
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Invention
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Pressure relief valve. Pressure relief valves may be tapped into flow lines. The pressure relief ... |
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Invention
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Offset flange and angled shim flowline fittings. Flowline components are assembled into high-pres... |
