In-place wellbore consolidation in petroleum reservoirs using su

Details In-place wellbore consolidation in petroleum reservoirs using su In-place wellbore consolidation in petroleum reservoirs using su

1984-04-13

1986-01-14

Novosad, Stephen J.

Wells

Processes

Cementing, plugging or consolidating

166292, E21B 33138, E21B 4302

Patent

active

045640696

ABSTRACT:
A method for controlling sand production by consolidating an incompetent formation is disclosed. In this method, elemental liquid sulfur is suspended in steam which is injected into the formation. The sulfur reacts with the in-place hydrocarbon to form a consolidating agent.

REFERENCES:
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patent: 3333636 (1967-08-01), Groves, Jr. et al.
patent: 3373812 (1968-03-01), Smith
patent: 3437144 (1969-04-01), Fisher
patent: 3645336 (1972-02-01), Young et al.
patent: 3690377 (1972-09-01), Knight
patent: 3974877 (1976-08-01), Redford
patent: 4232740 (1980-11-01), Park
patent: 4391555 (1983-07-01), Burger et al.
Terwilliger, et al., "Warm-Air Coking-A New Completion Method for Unconsolidated Sands", Journal of Petroleum Technology, Apr. 1964, pp. 367-371.

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