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Presentation - Halliburton

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Fracturing Fluids with Produced Waters<br />

• Friction Reducers<br />

– Minimize pipe friction, surface<br />

treating pressure and horsepower<br />

– Maximize rate and bottom hole<br />

treating pressure<br />

– Impacts: poor sustained friction<br />

reduction performance and higher<br />

scaling tendencies<br />

• Crosslinked Fluids<br />

– Minimize pipe friction, surface<br />

treating pressure and horsepower<br />

– Adequate fracture width, proppant<br />

placement, and fracture cleanup<br />

– Impacts: high friction, screenouts,<br />

low conductivity, and higher<br />

scaling tendencies<br />

Courtesy of the Flow Assurance and Scale Team (FAST) JIP at Heriot-Watt and Leeds Universities<br />

Environmental Chemicals 100% Water Recycle<br />

© 2012 HALLIBURTON. ALL RIGHTS RESERVED.<br />

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