Subsurface safety valve lock out and communication tool and method for use of the same
AssigneeHalliburton Energy Services, Inc.
InventorsStuart M. Dennistoun, Roddie Robert Smith, Imre I. Gazda
Life of this patent
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AssigneeHalliburton Energy Services, Inc.
InventorsStuart M. Dennistoun, Roddie Robert Smith, Imre I. Gazda
Estimating the term…
A communication tool (100) for communicating hydraulic fluid through a tubing retrievable safety valve (50) is disclosed. The tool (100) has a first section (102) and a second section (132) that are initially coupled together. A set of axial locating keys (112) is operably attached to the first section (102) and is engagably positionable within a profile (62). A radial cutting device (148) is radially extendable through a window (152) of the second section (132). A circumferential locating key (140) is operably attached to the second section (132) and is engagably positionable within a pocket (66) of the safety valve (50) when the first and second sections (102, 132) are decoupled, thereby circumferentially aligning the radial cutting device (148) with the non annular hydraulic chamber (60).
A communication tool for communicating hydraulic fluid through a tubing retrievable safety valve having a non annular hydraulic chamber in a sidewall portion thereof, the tool comprising:
A communication tool for communicating hydraulic fluid through a tubing retrievable safety valve having a pocket and a non annular hydraulic chamber in a sidewall portion thereof, the tool comprising:
A method for axially and circumferentially aligning a portion of a first downhole tool with a portion of a second downhole tool comprising the steps of:
A method for axially and circumferentially aligning a portion of a first downhole tool with a portion of a second downhole tool comprising the steps of:
Dependencies are inferred from the claim text.