CPC E21B 33/124 (2013.01) [G06K 19/0723 (2013.01)] | 20 Claims |
1. A straddle packer with fluid pressure packer set for proppant-laden fracturing fluids, comprising a proppant filtration plug body with a sintered core that occludes a central passage of the straddle packer downhole of radial fluid paths in a frac sub of the straddle packer and uphole of fluid ports of a pressure cylinder of the straddle packer, the proppant filtration plug body being adapted to permit only fluid components of the proppant-laden fracturing fluids to flow therethrough.
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