Lanthanide-crosslinked polymers for subterranean fluid containme

Details Lanthanide-crosslinked polymers for subterranean fluid containme Lanthanide-crosslinked polymers for subterranean fluid containme

1992-02-26

1993-05-18

Geist, Gary L.

Compositions

Leather or fur treating

405264, 166295, 523130, 588250, 588252, 588255, E02D 2900, C09K 300

Patent

active

052118584

ABSTRACT:
Polymers (and especially hydroxyethylcellulose) are crosslinked using a lanthanide as a crosslinking agent. The crosslinked polymers have utility in well completion, well stimulation, enhanced oil recovery, and subterranean fluid containment operations.

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