Technical Specification for air-tightness test of water sealed underground oil storage in rock caverns

This standard provides detailed guidelines on the technical procedures for conducting gas tightness tests in underground stone cavern oil depots. It outlines the necessary equipment, testing methods, and criteria for ensuring the integrity of the storage facilities. The document emphasizes the importance of accurate measurement and evaluation techniques to confirm the effectiveness of the gas sealing system. It also includes specifications for data recording and reporting to ensure consistency and reliability in the testing process. The standard is structured to support both the planning and execution phases of the gas tightness test, offering a comprehensive framework for compliance and operational safety.