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2012
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Invention
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Apparatus for drilling. A pad assembly and a directional steering unit for mounting on a drill ba... |
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2011
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Invention
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Down hole surveying tool. A down hole surveying tool (10) for directional surveying of boreholes.... |
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Invention
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Alignment system. A down hole surveying tool (10) for directional surveying of boreholes. The too... |
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Invention
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Sensor device for a down hole surveying tool. A down hole surveying tool (10) for directional sur... |
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Invention
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Translating electrical connection. A down hole surveying tool (10) for directional surveying of b... |
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Invention
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Rotatable electrical connection. A down hole surveying tool (10) for directional surveying of bor... |
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2010
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Invention
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Modular core orientation system.
A core sample orientation system (10) comprising a first portio... |
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Invention
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Modular core orientation system. A core sample orientation system (10) comprising a first portion... |
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Invention
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Modular core orientation system.
A core sample orientation system (10) comprising a fi... |
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Invention
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Downhole tool housing. A housing (15) for connection to a downhole assembly (17), the housing com... |
