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2025
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Invention
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Explosive downhole tools having improved wellbore conveyance and debris properties, methods of us... |
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2016
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Invention
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High energy severing tool with pressure balanced explosives. A high energy pipe severing tool is ... |
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2015
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Invention
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Mini-severing and back-off tool with pressure balanced explosives. A “mini-severing and back-off”... |
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Invention
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String shot back-off tool with pressure-balanced explosives. A “back-off” tool comprises a magazi... |
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Invention
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Mini-severing and back-off tool with pressure balanced explosives. A mini-severing and back-off t... |
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Invention
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String shot back-off tool with pressure-balanced explosive. A back-off tool comprises a magazine ... |
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Invention
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Well tool centralizer systems and methods. An apparatus and method, usable for centering downhole... |
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Invention
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Shaped charge casing cutter. A shaped charge casing cutter is constructed with the cutter explosi... |
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Invention
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Apparatus and methods for shaped charge tubing cutters. A shaped charge pipe cutter is constructe... |
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Invention
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Well tool centralizer systems and methods. An apparatus for, and method of, centering downhole we... |
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Invention
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Drill collar severing tool. A pipe severing tool is arranged to align a plurality of high explosi... |
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2012
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Invention
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Explosive well tool firing head. A firing head embodiment of the invention confines a connected c... |
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Invention
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Shaped charge tubing cutter. A shaped charge pipe cutter is constructed with the cutter explosive... |
