Method for fracturing a plurality of subterranean formations

Details Method for fracturing a plurality of subterranean formations Method for fracturing a plurality of subterranean formations

1982-03-18

1983-11-15

Novosad, Stephen J.

Wells

Processes

Placing fluid into the formation

166250, E21B 4326

Patent

active

044150350

ABSTRACT:
A well casing penetrating a plurality of subterranean hydro carbon-bearing formations is perforated adjacent select ones of such hydrocarbon-bearing formations that are expected to exhibit at least a minimum pressure increase during fracturing operations. A fracturing fluid is pumped down the well through the perforations, and into the formations so as to fracture each of the select formations during a single fracturing operation.

REFERENCES:
patent: 3028914 (1962-04-01), Flickinger
patent: 3427652 (1969-02-01), Seay
patent: 3547198 (1970-12-01), Slusser
patent: 3586105 (1971-06-01), Johnson et al.
patent: 4137182 (1979-01-01), Golinkin
A Continuous Multistage Fracturing Technique, Webster et al., Journal of Petroleum Technology, vol. 17, No. 6, Jun. 1965.

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