摘要 |
<p>A method is provided comprising the steps of: (a) providing a dispersion comprising: a water-soluble polysaccharide and a carrier fluid, wherein the carrier fluid comprises: (i) glycerol, and (ii) a mono-hydroxylic alcohol having 1-3 carbons, wherein the mono- hydroxylic alcohol is present in at least 0.1% by weight of the glycerol, wherein the polysaccharide is insoluble in the carrier fluid; (b) mixing the dispersion with at least water to form an aqueous well treatment fluid, wherein the polysaccharide is soluble in the aqueous phase of the aqueous wellbore treatment fluid; and (c) introducing the aqueous treatment fluid into a subterranean formation.</p> |
申请人 |
HALLIBURTON ENERGY SERVICES, INC.;ROBB, IAN, D.;BRYANT, JASON, E.;CURTIS, PHILIP, ANTHONY |
发明人 |
ROBB, IAN, D.;BRYANT, JASON, E. |