... were recorded in memory, for 10s at 800Hz every 15 minutes. We have been able to test a method to collect and interpret the high-speed telemetry data, i.e. 80Hz, and we have post-analyzed the burst memory data. A methodology has been developed to compensate systematic errors on the accelerometer...

... be "calibrated" to give more accurate fatigue estimates. subsea system Upstream Oil & Gas Simulation control system production control production logging valve bucket flow line Reservoir Surveillance accelerometer raw data production monitoring frequency acoustic noise instrument noise...