Saudi Arabia temporarily shut the East-West Oil Pipeline on Friday as a precaution following multiple attacks in the Riyadh and Medina regions on Thursday morning.
An official source at Saudi Arabia's Energy Ministry said the attacks took place on Thursday. The pipeline was temporarily taken out of service for security reasons.
Some people were injured in the attacks and received medical care. The ministry did not disclose the exact number of injured people or their medical conditions.
Emergency responders and specialized technical teams worked in the area to ensure the pipeline's security and assess the situation.
Saudi Arabia's Energy Ministry announced that further information on the developments would be shared in due course.
It was not disclosed who carried out the attacks or what method was used. No group claimed responsibility for the attacks.