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2024
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Invention
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An orientation adjustment assembly for a directional drill and a method for orientation or re-ori... |
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Invention
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Method and system for determining depth of a deployed object. Method and system (100) for determi... |
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2022
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Invention
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Survey tool system for blast hole drilling rigs.
A survey tool system (100) for surveying deviat... |
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Invention
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Survey tool system for blast hole drilling rigs. A survey tool system (100) for surveying deviati... |
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Invention
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Orientation system for downhole device.
Orientation system for downhole device (10), wherein the... |
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Invention
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Orientation system for downhole device. Orientation system for downhole device (10), wherein the ... |
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2019
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Invention
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Pressure proof running gear wireless antenna assembly. Pressure proof running gear (100) wireless... |
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2018
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Invention
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Non-magnetic survey instrument for boreholes, casings or drill strings. Non-magnetic survey instr... |
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2017
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Invention
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Drilling tool with downhole electric power generator assembly. Drilling tool with downhole electr... |
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Invention
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Low resistance core sample marking system and method for orientation of a marked core sample. Low... |
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2013
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G/S
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Borehole surveying instruments for use in the mining and oil and gas industries. |
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2012
|
Invention
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Thrust bearing assembly for a wireline-operated directional core barrel drill. Thrust bearing ass... |
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Invention
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Adjustable eccentric bushing assembly for wireline-operated directional core barrel drill. Eccent... |
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2011
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Invention
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Adjustable eccentric bushing assembly for a wireline-operated directional core barrel drill. Ecce... |
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2010
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Invention
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Lockable core barrel head for drilling system and survey instrument assembly provided with a conn... |
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2001
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Invention
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Apparatus for directional drilling. Grip and guiding device for directional drilling, in order to... |
