| http://www.w3.org/ns/prov#value | - In another respect, this invention is a method of treating a well penetrating a subterranean formation and having a well surface including the step of formulating a gelable fluid by blending together an aqueous fluid, a xanthan polymer, a suitable cross linking agent to form a xanthan polymer gel, and xanthanase enzyme complex produced by a soil bacterium bearing ATCC No. 55941.
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