Case Study

Shell SEPCo

Shell SEPCo

Pages 1 Pages

©2009 Enventure Global Technology • Enventure and SET are trademarks of Enventure Global Technology • All Rights Reserved • 12/05 Shell SEPCo Garden Banks 386, Llano LL1 Location OSC-G 10350, No. 3, ST–4 Challenge Repair a leak approximately 1,800 ft above the desired completion zone in a high-pressure well located in 2,600 ft of water. The leak was discovered during the completion phase when the production casing failed a mechanical integrity test. Objective Regain pressure integrity of the 7-3/4 in. production liner for stacked FracPacTM completion operations using Solid Expandable Tubular (SETTM) technology. Results After adequate hole cleaning, a 6 x 7-3/4 in. , 46.1 lb/ft Cased-Hole Liner (CHLTM), approximately 2,300 ft in length, was successfully exp

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