High Temperature Suspension Additive For Wellbore Treatments
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United States of America
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Issued Date -
Dec 26, 2024
app pub date -
Jun 20, 2023
filing date -
Jun 20, 2023
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Abstract
A method may include: preparing a wellbore treatment fluid comprising: water; and a high temperature suspension additive comprising a polymer product of a monomer, a thermally unstable crosslinker which has the property of hydrolyzing at a temperature above 250° F. (121° C.) in the wellbore treatment fluid, and a thermally stable crosslinker which has the property of remaining hydrolytically stable at a temperature in a range of 250° F. (121° C.) to 450° F. (232° C.) in the wellbore treatment fluid for a period of at least about 1 hour; and displacing a fluid disposed in a wellbore using the wellbore treatment fluid.
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