What should I do if there is liquid flowing out of the observation hole during the blowout preventer test?

During the testing of the anti spray device, it was found that liquid was flowing out of the observation hole. It was decided to activate the secondary seal of the slider shaft and inject sealing grease.

The purpose of this measure is to prevent further fluid leakage by adding additional seals, thereby ensuring the effectiveness and safety of the blowout preventer. The liquid leakage in the observation hole may be caused by a problem with the main flushing shaft seal. This problem can be immediately solved by injecting sealing grease to ensure the safety of the oil well. This handling method is considered a rapid response measure in emergency situations, aimed at quickly preventing fluid loss and avoiding potential safety issues.

In addition, this situation also highlights the importance of regular maintenance and inspection to ensure that all components of the blowout preventer are working properly. Timely maintenance and replacement of worn parts can effectively prevent similar problems from occurring and ensure the safety of drilling operations.