Small hole retrievable perforating system for use during extreme

Details Small hole retrievable perforating system for use during extreme Small hole retrievable perforating system for use during extreme

1996-01-31

1998-09-01

Suchfield, George A.

Wells

Processes

With indicating, testing, measuring or locating

166 551, 1661775, 166297, 166308, E21B 43263, E21B 4706

Patent

active

057997322

ABSTRACT:
A slickline conveyed perforating method and apparatus is adapted to be disposed in an extremely small diameter cased borehole, especially during extreme overbalanced perforating conditions, and the apparatus includes one or more shock absorbed pressure and temperature measurement gauges adapted for measuring the pressure and temperature in the small diameter cased borehole before, during, and after the perforating operation. An "extremely small diameter" borehole is defined as a borehole which has a diameter that is always less than the diameter of any production tubing which would normally be inserted into the borehole.

REFERENCES:
patent: Re32755 (1988-09-01), Vann
patent: 2760581 (1956-08-01), Johnston et al.
patent: 3273659 (1966-09-01), Reynolds, Jr.
patent: 4074756 (1978-02-01), Cooke, Jr.
patent: 4488597 (1984-12-01), Hoppe et al.
patent: 4744415 (1988-05-01), Bower
patent: 5044437 (1991-09-01), Wittrisch
patent: 5058673 (1991-10-01), Muller et al.
patent: 5131472 (1992-07-01), Dees et al.
patent: 5249461 (1993-10-01), Ponder et al.
patent: 5271465 (1993-12-01), Schmidt et al.
patent: 5370187 (1994-12-01), Ferguson et al.
patent: 5509482 (1996-04-01), Dillon et al.
Manohar, et al., "Evaluating underbalanced perforating conditions", World Oil, vol. 2111, No. 5, Nov. 1, 1990, p. 47-49, 51-53,56,58,60; see p. 49, col. 2, paragraph 2-p. 51, col. 2.

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