HYDRAULIC FRACTURING USING MULTIPLE FRACTURING FLUIDS SEQUENTIALLY
A method for hydraulic fracturing of a subterranean formation includes injecting an oil-based fracturing fluid into the subterranean formation through a well. The method also includes injecting a second fracturing fluid, for example a water-based fracturing fluid, into the subterranean formation thr...
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Main Authors | , |
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Format | Patent |
Language | English French |
Published |
20.02.2020
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Subjects | |
Online Access | Get full text |
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Summary: | A method for hydraulic fracturing of a subterranean formation includes injecting an oil-based fracturing fluid into the subterranean formation through a well. The method also includes injecting a second fracturing fluid, for example a water-based fracturing fluid, into the subterranean formation through the well after completion of the injection of the oil-based fracturing fluid.
Un procédé de fracturation hydraulique d'une formation souterraine comprend l'injection d'un fluide de fracturation à base d'huile dans la formation souterraine à travers un puits. Le procédé comprend également l'injection d'un second fluide de fracturation, par exemple un fluide de fracturation à base d'eau, dans la formation souterraine à travers le puits après achèvement de l'injection du fluide de fracturation à base d'huile. |
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Bibliography: | Application Number: CA20193109573 |