Multi-position weight down locating tool
AssigneeHalliburton Energy Services, Inc.
InventorsWilliam Mark Richards, Thomas Jules Frosell
Life of this patent
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AssigneeHalliburton Energy Services, Inc.
InventorsWilliam Mark Richards, Thomas Jules Frosell
Estimating the term…
A weight down tool comprises a central mandrel configured to be coupled to a wellbore tubular, an outwardly extending indicator disposed about the central mandrel, and a plurality of radially expandable weight down lugs configured to engage a lower restriction and prevent downwards movement of the central mandrel with respect to the lower restriction when disposed in an expanded position. The indicator is configured to retract inwards in response to moving through an upper restriction in a downwards direction to expand the weight down lugs into the expanded position in response to moving through the lower restriction in an upwards direction. The weight down lugs are configured to retract out of the expanded position in response to moving through the upper restriction in an upwards direction.
A weight down tool comprising:
A weight down tool comprising:
Dependencies are inferred from the claim text.