Subterranean treatment fluids comprising polyoxazoline...

Details Subterranean treatment fluids comprising polyoxazoline... Subterranean treatment fluids comprising polyoxazoline...

2007-01-10

2009-06-23

Kugel, Timothy J. (Department: 1796)

Earth boring, well treating, and oil field chemistry

Earth boring

Contains organic component

C175S065000, C507S103000, C507S113000

Reexamination Certificate

active

07550411

ABSTRACT:
Methods of controlling shale swelling in a subterranean formation comprising introducing a treatment fluid into the subterranean formation, wherein the treatment fluid comprises a base fluid and a polyoxazoline composition. Subterranean treatment fluids comprising a base fluid and a polyoxazoline composition. Other methods and compositions are also provided.

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