ESeal TM Flex Enables Restimulation Challenge In order to facilitate a lower zone fracture treatment, three sets of perforations required a high-pressure, gas-tight isolation treatment that would maximize casing ID for completion tools. Several squeezes had already been attempted but failed final pressure tests. Added Value Successful, gas-tight isolation of the three sets of perforations facilitated a fracture stimulation treatment of lower perforations to enhance well value. Conservation of hole diameter optimized the final completion to reduce costs and maximize production. ? Completion date January 2008 ? Location Kleberg Co., TX, USA ? Well Type Production ? Base Casing 4-1/2 in. (15.1 lb/ft.) ? Solution 3-1/

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