Well completion and remedial methods utilizing cement-ladened ru

Details Well completion and remedial methods utilizing cement-ladened ru Well completion and remedial methods utilizing cement-ladened ru

1992-10-13

1994-03-15

Novosad, Stephen J.

Wells

Processes

Cementing, plugging or consolidating

523130, E21B 3314

Patent

active

052939383

ABSTRACT:
A method of forming in a desired location in a well bore a dual-state composite of a hardened hydraulic cement and a solid rubber which features the use of a composition consisting essentially of a mixture of a slurry of a hydraulic cement and a vulcanizable rubber latex.

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patent: 4537918 (1985-08-01), Parcevaux et al.
patent: 4649998 (1987-03-01), Friedman
patent: 4721160 (1988-01-01), Parcevaus et al.
patent: 4767460 (1988-08-01), Parcevaux et al.
Paper No. SPE 20453, "Cement Sheath Stress Failure" by K. J. Goodwin et al. (Presented in New Orleans, La., Sep. 23-26, 1990).

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