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2015
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Invention
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Cable and related methods. There is described a cable (10) for use in a wellbore, and related met... |
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2014
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Invention
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Method and machinery for operations in or through a tubular structure. A method and machinery (2)... |
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Invention
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Stroker device. This inventions relates to a stroker device (1) for use in a borehole (2) in the ... |
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Invention
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Junk catcher and a method of operation of same. This invention relates to a junk catcher (2, 2′) ... |
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Invention
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A junk catcher and a method of operation of same. A junk catcher (2, 2') where the junk catcher (... |
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2013
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Invention
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Device for collection of particulate material in a conduit. This invention relates to a movable c... |
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Invention
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Device for collection of particulate material in a conduit. A movable collecting device (1) for d... |
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Invention
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Anchor mechanism for use in a well. An anchor mechanism for use in a well including a housing wit... |
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Invention
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Anchor mechanism for use in a well. An anchor mechanism (1) for use in a well, the anchor mechani... |
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Invention
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Method and an apparatus for retrieving a tubing from a well. This invention relates to a method a... |
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Invention
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A method and an apparatus for retrieving a tubing from a well. The present invention regards a me... |
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Invention
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Method and device for removal of a hydrate plug. A method for removal of a hydrate plug (7) in a ... |
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2012
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Invention
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Equalized hydrostatic bailer. The present invention relates to an apparatus (200) and a method fo... |
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2011
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Invention
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Image processing apparatus, image processing method and recording medium. An image processing app... |
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Invention
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Method and a device for cleaning an area located inside a restriction. A method and a device for ... |
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Invention
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Method and cleaning tool device having radially displaceable cleaning bodies. A method and a devi... |
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2010
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Invention
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Stroker device. A stroker device for use in a borehole in the ground includes an actuator arrange... |
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2009
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Invention
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Downhole actuator. An actuator for connecting to and displacing of a component in a well tubular ... |
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Invention
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Method and device for securing a well. A method and a device for securing a well during sluicing ... |
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Invention
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Cleaning tool device. A cleaning tool device (1) for a pipe (10), the cleaning tool (1) being mov... |
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2008
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Invention
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Plug device. A plug device for closing of a pipe bore where the plug comprises an exterior sleeve... |
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Invention
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Wireline tractor device. A device for a wireline tractor (1) comprising at least one driving whee... |
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Invention
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Wireline tractor device. A wireline tractor includes a displacement mechanism and at least one dr... |
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2006
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Invention
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Cleaning tool for a pipe. A cleaning tool for a pipe, the cleaning tool being moved inside the pi... |
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Invention
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Cleaning tool for a pipe. A cleaning tool (6) for a pipe (1), the cleaning tool (6) being moved i... |
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2003
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Invention
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Device for a long well tool. Device for a tool string (2) for insertion in a well, the tool strin... |
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1999
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Invention
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Tubing system for an oil or gas well. A tubing system for use in an oil or gas well includes a tu... |
