Tapered connector for a tubing string
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United States of America Patent
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Apr 9, 2002
Grant Date -
N/A
app pub date -
Jun 22, 2000
filing date -
Jun 22, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A tapered connector for a tubing string. The present invention includes a tapered connector used in interconnecting sections of the tubing string having differing outside diameters. The connector is preferably conical and fixedly attached to the tubing portions in various ways, such as welding. The tubing string can be injected into a well by using a tubing injector with gripper blocks having a V-shaped groove defined therein adapted for engaging the different diameter tubing sections and the tapered connector and methods of injecting are also disclosed.
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