Wellbore apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 26, 2005
Grant Date -
Dec 2, 2004
app pub date -
May 29, 2003
filing date -
May 29, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A unitary pipe loop component for use with a sinker bar and a pair of pipes in a wellbore includes a return bend pipe fitting having a fluid flow passage configured to extend between the pipes in the wellbore, and further includes a sleeve having a passage with open opposite ends to receive the sinker bar through the sleeve. A weight suspension structure is connected to the sleeve and the pipe fitting as another distinct portion of the unitary pipe loop component, and has a knockout portion configured to provide an eyelet for insertion of a hook, tether, or the like for suspension of a weight. The eyelet may alternatively receive an anchor.
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