Hydraulic fracturing with improved viscosity liquefied industrial gas based solution

The present invention is a cryogenic subterranean fracturing fluid, comprising a liquefied industrial gas and a viscosity increasing additive. The liquefied industrial gas may be liquefied carbon dioxide, liquefied nitrogen, or a blend of the two. The liquefied industrial gas mixture should be subst...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: EPINEY MICHEL, LANCTOT-DOWNS CAMILLE, SUNDARAM MEENAKSHI, LABERGE FABRICE, RASANAYAGAM VASUHI
Format: Patent
Sprache:eng
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