Cementing fluid for enhancing the stability of a water sensitive, reactive subterranean formation

Cementing fluid for enhancing the stability of a water sensitive, reactive subterranean formation

The current invention provides a cementing fluid for enhancing the stability of a water sensitive reactive subterranean formation. The cementing fluid comprises a compound capable of adjusting the water activity of the cementing fluid. The preferred cementing fluid has a water activity lower than th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HEATHMAN JAMES F, TARE UDAY A, RAVI KRISHNA M
Format: Patent
Sprache:eng
Schlagworte:
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Beschreibung
Zusammenfassung:The current invention provides a cementing fluid for enhancing the stability of a water sensitive reactive subterranean formation. The cementing fluid comprises a compound capable of adjusting the water activity of the cementing fluid. The preferred cementing fluid has a water activity lower than the pore fluid found in the formation.