TECHNICAL DESCRIPTION
INTERVENTION WORKOVER CONTROL SYSTEMS
Intervention Workover Control Systems
FMC Technologies' Intervention Workover Control Systems (IWOCS) are designed to control the rig-based and vessel-based Well Access Systems (WAS) tools and operations. IWOCS provide the operator with the ability to perform secure and effective installation, completion and intervention tasks offshore, and can be supplied fully compliant and certified to Safety Integrity Level 2 (SIL-2). The IWOCS can also be used separate from the WAS in controlling the subsea tree under Tree on Wire operations or well start-up, or to control subsea trees and equipment during non-FMCTI operations.