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Calfrac Well Services Ltd.

Calfrac Well Services Ltd. Patent applications
Patent application numberTitlePublished
20120247776Hydrocarbon-Based Fracturing Fluid Compositions, Methods Of Preparation And Methods Of Use - The invention describes improved fracturing compositions, methods of preparing fracturing compositions and methods of use. Importantly, the subject invention overcomes problems in the use of mists as an effective fracturing composition particularly having regard to the ability of a mist to transport an effective volume of proppant into a formation. As a result, the subject technologies provide an effective economic solution to using high ratio gas fracturing compositions that can be produced in a continuous (i.e. non-batch) process without the attendant capital and operating costs of current pure gas fracturing equipment.10-04-2012