Cyclical diversion techniques in subterranean fracturing operations

Enhanced methods for use in subterranean operations and, more particularly, for fracturing a subterranean formation are disclosed. In one embodiment, the method comprises: introducing into a wellbore penetrating a portion of a subterranean formation alternating intervals of a particulate-laden fluid...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Walters, Harold G, Allison, David B, Dusterhoft, Ronald G
Format: Patent
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Enhanced methods for use in subterranean operations and, more particularly, for fracturing a subterranean formation are disclosed. In one embodiment, the method comprises: introducing into a wellbore penetrating a portion of a subterranean formation alternating intervals of a particulate-laden fluid comprising a plurality of particulates sized 100 U.S. mesh or smaller, and a treatment fluid comprising a lesser amount of particulates than the particulate-laden fluid; wherein the alternating intervals of the particulate-laden fluid and the treatment fluid are introduced into the wellbore at or above a pressure sufficient to create or enhance one or more fractures in the subterranean formation.