Casing guide for well template

Details Casing guide for well template Casing guide for well template

1987-11-30

1988-11-15

Dang, Hoang C.

Wells

Submerged well

Connection or disconnection of submerged members remotely...

166 85, 166366, 166379, 405224, E21B 4301

Patent

active

047842245

ABSTRACT:
A casing guide apparatus includes a subsea well template having a well opening defined therein, and a cylindrical well casing received through the well opening. A casing guide bushing is operably asssociated with the template and the casing for permitting relative vertical movement between the template and the casing and for preventing relative lateral movement between the template and the casing at the well opening.

REFERENCES:
patent: 3335799 (1967-08-01), Miller
patent: 3380520 (1968-04-01), Pease
patent: 3618661 (1971-11-01), Peterman
patent: 3721292 (1973-03-01), Ahlstone
patent: 4109478 (1978-08-01), Gracia
patent: 4436152 (1984-03-01), Fisher et al.
patent: 4460047 (1984-07-01), Pokladnik
patent: 4519633 (1985-05-01), Nichols
patent: 4674920 (1987-06-01), Regan et al.

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