Tubular member

F - Mech Eng,Light,Heat,Weapons – 16 – L

Patent

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166/27, 189/48

F16L 9/14 (2006.01) E21B 17/00 (2006.01)

Patent

CA 1201985

TUBULAR MEMBER Abstract of the Disclosure An elongated tubular member for use in connection with a subterranean well, such as deep bore oil well, is comprised of at least two annular layers which may be bonded together. The first annular layer is comprised of a fiber reinforced organic resin material and the second layer is comprised of a refractory material. The two layers combined to provide an inexpensive, lightweight tubular member having relatively high compressive strength.

436940

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