Reeled tubing deployed packer with control line bypass

Wells – Processes – Placing or shifting well part

Patent

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Details

166133, E21B 3312

Patent

active

054799910

ABSTRACT:
A packer for a subterranean oil and/or gas well. The packer has a control signal bypass passage incorporated in the packer body. The control signal bypass passage may be opened and closed via reeled tubing to selectively allow and disallow passage of a control signal through the packer. The packer supports an electric submersible pump for enhancing flow of well fluids. The control signal bypass passage of the packer connects with a control line from the surface and with a separate control line extending downhole from the packer in the well. The control line, downhole from the packer, connects with a safety valve operable by control signal passed from the surface, through the packer, and downhole through the control signal bypass passage of the packer.

REFERENCES:
patent: 4425965 (1984-01-01), Bayh, III et al.
patent: 4529035 (1985-07-01), Bayh, III
patent: 4540047 (1985-09-01), Akkerman
patent: 4625798 (1986-12-01), Bayh, III
patent: 4632184 (1986-12-01), Rentroe Jr. et al.
patent: 4913239 (1990-04-01), Bayh, III
patent: 4917187 (1990-04-01), Burns et al.
patent: 5094294 (1992-03-01), Bayh, III

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