VARCO OIL TOOLS 96140 96143 Drilling Control Circuit Board

VARCO OIL TOOLS 96140 96143 is a matched set of drilling control circuit board for NOV Varco offshore and onshore drilling equipment. This drilling control circuit board processes pressure and position feedback signals for downhole oilfield tools. The drilling control circuit board executes hydraulic control logic and communicates with driller’s control console. The drilling control circuit board adopts rugged electronic design to withstand high vibration and impact on drilling rig sites.

Downhole tool sequence control is the core function of VARCO OIL TOOLS 96140 96143. Downhole tool sequence control sends output commands to actuate hydraulic valves for tool lock and release operations. Reliable Downhole tool sequence control prevents accidental tool release through safety interlock logic. Configurable Downhole tool sequence control monitors real-time working status and feeds data back to surface operating panel.

This unit delivers outstanding shock and vibration resistance for drilling site environments. shock and vibration resistance protects PCB circuits from rig mechanical shaking during drilling operations. Robust shock and vibration resistance maintains stable signal transmission under continuous heavy impact. Complete shock and vibration resistance reduces unexpected board failure in harsh oilfield working conditions.

VARCO OIL TOOLS 96140 96143 set includes main processor board and auxiliary interface board with plug-in terminal connectors. It supports fault self-diagnosis and LED status indication for rapid on-site troubleshooting. Designed for cabinet mounting on drilling rig control cabins. Widely used for onshore drilling rigs and offshore drilling platforms in oil & gas well intervention projects. It is a critical electronic spare assembly for NOV Varco downhole tool control systems.