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US 2022/0064522 A1Published application
Hydraulic fracturing
AssigneeIndependence Oilfield Chemicals LLC
InventorsJeffrey Scott Dupont, Erica Lauren Kuhlman
Life of this patent
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Abstract
A method of preparing a fracturing fluid (YY) that includes (i) selecting an anionic surfactant (AS), for example an anionic sulphonate surfactant; and (ii) contacting the anionic surfactant (AS) with a fracturing fluid (XX) or with a precursor of said fracturing fluid (XX), wherein fracturing fluid (XX) may incorporate a friction reducer formulation.
Claims31
A method of preparing a fracturing fluid (YY), the method comprising:
- (i) selecting an anionic surfactant (AS);
- (ii) contacting the anionic surfactant (AS) with a fracturing fluid (XX) or with a precursor of said fracturing fluid (XX).
A fracturing fluid (YY) comprising:
- a fracturing fluid (XX);
- an anionic surfactant (AS);
- and
- water.
1 more element
Dependencies are inferred from the claim text.