Abstract: System and method relates to measuring separation rate of water from water-in-crude oil emulsions at elevated temperature. The system includes an electrolytic interface (conductivity) cell comprising a plurality of capacitance/conductance probes disposed at different heights in a fluid stream disposed within the interface cell and an analyzer. Logic of the analyzer determines the separation rate based on signals received from the plurality of capacitance/conductance probes in the interface cell that are coupled to monitor the fluid stream. Methods for making and using the system are also disclosed.

Abstract: A tissue graft composition is described herein that includes a segment of small intestinal submucosa having at least one nanoparticle incorporated therein such that the permeability of the segment of small intestinal submucosa is altered, thereby providing the segment of small intestinal submucosa with a more substantially uniform structure for cell migration and proliferation. The tissue graft composition may further comprise at least one macromolecule incorporated into the nanoparticle. The tissue graft composition may be utilized in seeded or unseeded methods of tissue repair.

Abstract: A tissue graft composition is described herein that includes a segment of small intestinal submucosa having at least one nanoparticle incorporated therein such that the permeability of the segment of small intestinal submucosa is altered, thereby providing the segment of small intestinal submucosa with a more substantially uniform structure for cell migration and proliferation. The tissue graft composition may further comprise at least one macromolecule incorporated into the nanoparticle. The tissue graft composition may be utilized in seeded or unseeded methods of tissue repair.

Abstract: Films that may be created and/or placed in a well bore that prevent the flow of fluid into cracks or fractures in a portion of a subterranean formation penetrated by the well bore, and associated methods of use, are provided. In one embodiment, the methods comprise: providing a treatment fluid that comprises a base fluid and a film-forming polymer; introducing the treatment fluid into a portion of a well bore penetrating a portion of a subterranean formation, the well bore comprising an interior wall; and allowing the film-forming polymer to electrostatically interact with a surface of the interior wall of the well bore to form a substantially continuous film along a portion of the interior wall of the well bore, the substantially continuous film being capable of hindering the flow of a fluid therethrough.