The ACTS ContactPRO™ CEM system is a multi-stage fracturing valve completion solution that enables the stimulation of multiple single-entry point zones along the wellbore, with zonal isolation achieved through cementing the completion string in place. The system components incorporate compact torque-through designs with efciency and reliability in mind. Up to 61 stages can be performed with a 4-1/2″ [114.3 mm] completions system in a single wellbore with up to 15,000 psi [103 MPa] pressure capability and minimum ball on seat performance of 6,000 psi [41 MPa]. The system can be combined with alternative completions systems for hybrid applications to allow for additional stages in longer laterals.