Method for plugging a wellbore in high impulse fracturing

Details Method for plugging a wellbore in high impulse fracturing Method for plugging a wellbore in high impulse fracturing

1984-06-28

1986-07-22

Suchfield, George A.

Wells

Processes

Separate steps of fracturing or attacking formation

166287, 166294, 166299, 166308, E21B 33134, E21B 43263

Patent

active

046013393

ABSTRACT:
A method for plugging a wellbore with a solid gel plug stem in high impulse or high energy fracturing. This method facilitates the removal of the propellant canister support means, the propellant ignition means, as well as any debris adhering thereto. By this method, damage to the wellbore and formation is minimized.

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patent: 4078612 (1978-03-01), Gallus
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patent: 4254828 (1981-03-01), Sowa et al.
patent: 4261421 (1981-04-01), Watanabe
patent: 4378049 (1983-03-01), Hsu et al.

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