ESe alTM HP Patch Enables Recovery of Lost Reserves Challenge Williams Production Company, an operator in the northern Colorado, Piceance basin discovered parted 4-1/2 in. casing in their Federal RGU well. Williams initially used conventional methods (three cement squeezes and two expandable casing patches) in an effort to repair the damaged casing but were not successful. The challenge was to restore pressure integrity to the parted casing and maintain sufficient internal diameter to allow the 3.06" OD Magnum Oil Tools’ Long RangeTM Composite Frac Plugs to be run through the repaired casing and set in the base casing’s larger ID below. Added Value The ESeal HP (high-performance) Patch enabled Williams to complete the

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