Blast joint for snubbing installation
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United States of America Patent
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-
Apr 10, 1990
Grant Date -
N/A
app pub date -
Jul 19, 1989
filing date -
Jul 19, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A blast joint and related handling apparatus and method for installing the blast joint in a pressurized well, using a snubber unit. The blast joint has a pressure rated protective jacket, a pressure operated ring load compensator, and an adjustable tubing anchor.
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