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AssigneeBaker Hughes Holdings LLC
InventorsNaima Bestaoui-Spurr, Francis H. DeBenedictis, D.V. Satyanarayana Gupta, Sumit Bhaduri
Estimating the term…
Oil-soluble well treatment agents may be slowly released into a well or a subterranean formation by use of an aqueous fluid of (i) an oil-in-water dispersion having the oil-soluble well treatment agent as a dispersed phase and (ii) a second component having an oil-soluble or water-soluble primer coated onto a portion of its surface. The amount of the oil-soluble well treatment agent in the oil-in-water dispersion is from 20 to 50 weight percent and the average particle size of the oil-soluble well treatment agent in the dispersion may be from 0.005 to 2 micrometers. The oil-in-water dispersion may further contain a water-soluble well treatment agent.
A method of treating a well or a subterranean formation penetrated by a well which comprises pumping into the well an aqueous fluid comprising (i) an oil-in-water dispersion having an oil-soluble well treatment agent as dispersed oil phase;
A method of treating a well or a subterranean formation penetrated by a well which comprises:
A method of treating a well or a subterranean formation penetrated by a well which comprises pumping into the well an aqueous fluid comprising (i) an oil-in-water dispersion having an oil-soluble well treatment agent as dispersed oil phase;
Dependencies are inferred from the claim text.