Method for controlling fluid flow into an oil and/or gas...

Wells – Processes – Operating valve – closure – or changeable restrictor in a well

Reexamination Certificate

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C166S369000

Reexamination Certificate

active

07063162

ABSTRACT:
The inflow of fluid from an oil and/or gas bearing formation into an oil and/or gas production well is cyclically moved up and down along the length of an inflow region of the well by cyclically changing the opening of one or more control valves.

REFERENCES:
patent: 4714117 (1987-12-01), Dech
patent: 5447201 (1995-09-01), Mohn
patent: 5535828 (1996-07-01), Kinderen et al.
patent: 5655605 (1997-08-01), Matthews
patent: 5975204 (1999-11-01), Tubel et al.
patent: 6112817 (2000-09-01), Voll et al.
patent: 6279660 (2001-08-01), Hay
patent: 0588421 (1994-03-01), None
patent: 2320938 (1998-07-01), None
patent: 2342665 (2000-04-01), None
patent: 01/11189 (2001-02-01), None
International Search Report dated May 10, 2002.

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