The TTS Shoot and Squeeze Cement Retainer (SSCR) is a special adaptation of a conventional Sleeve Valve Cement Retainer (SVCR). The SSCR provides a means to deploy a cement retainer in combination with perforating guns, firing head, and shock absorber in a single run, usually via wireline. The SSCR is constructed of high strength alloy components to enable the SSCR to withstand the forces exerted by the initiation of the perforating gun. After setting the SSCR, the workstring is run with a sealing stinger that is used to open the sleeve valve, initiate perforating guns, pump cement, and close the sleeve valve before returning to the surface. Well control is maintained during the entire shoot/squeeze operation. The system can also be run on pipe.
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