Wells – Guide for device or conduit – On sucker or pump rod
Patent
1981-03-16
1983-12-27
Leppink, James A.
Wells
Guide for device or conduit
On sucker or pump rod
174 47, 308 4A, F16L 322
Patent
active
044225040
ABSTRACT:
A protective clamp assembly is provided for securing a conductor lines to the production tubing of oil and gas wells and providing for efficient transition of the conductor lines past the various connections of the well tubing. To prevent crushing or other damage to those portions of the conductor lines that are located at tubing connections, the clamp assembly of this invention provides for efficient transition of the conductor lines past the enlarged connections of the tubing. Under circumstances where the tubing is brought into forcible contact with the well casing within which it is received, the protective clamp assembly contacts the well casing thus preventing the well casing from applying crushing force to the conductor lines.
REFERENCES:
patent: 2696367 (1954-12-01), Robishaw
patent: 2829190 (1966-04-01), Comlossy, Jr.
patent: 3369607 (1968-02-01), Turbyfill
patent: 3740801 (1973-06-01), Sears, Jr. et al.
patent: 4011907 (1977-03-01), Clay
Falk Joseph
Hayden Jack W.
Leppink James A.
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