We used Drilling Systems’ mobile OTR simulator, which can be located on the rig itself and realistically mirrors drilling and well control operations, alongside individual coaching sessions. The company Drilling Systems is to coach the drilling crews in restarting and operating rigs using its On - The - Rig ( OTR ) simulation package . After successfully reactivating Stena 's semi - submersible craft Stena Don , the companies plan to use the software on the company 's deepwater drillships Stena Forth , Stena DrillMax and Stena IceMax . The OTR works on the rig itself and simulates drilling and well control operations . It also offers individual coaching sessions and can simulate high - risk operations .
The company Drilling Systems is to coach the drilling crews in restarting and operating rigs using its On - The - Rig ( OTR ) simulation package . After successfully reactivating Stena 's semi - submersible craft Stena Don , the companies plan to use the software on the company 's deepwater drillships Stena Forth , Stena DrillMax and Stena IceMax . The OTR works on the rig itself and simulates drilling and well control operations . It also offers individual coaching sessions and can simulate high - risk operations .