Well service fluid and method of making and using the same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jul 27, 2004
Grant Date -
Dec 19, 2002
app pub date -
Apr 9, 2002
filing date -
Feb 29, 2000
priority date (Note) -
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Abstract
A well fracturing fluid comprising one or more anionic viscoelastic surfactants and one or more polymers is described. The fluids can contain an aqueous or non-aqueous fluid and/or buffer for adjusting the pH of the fracturing fluid. The well service fluid can used as a fracturing fluid in order to control water production from a well, while simultaneously increasing the oil production from the well.
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