As a leading, comprehensively capable, and internationally competitive independent third-party inspection and technical service group in the oil and gas sector, T-ALL Inspection has been involved in gas-tightness inspection projects for gas storage tubing and casing since 2010. Over the years, through continuous exploration and practice, it has accumulated rich industry experience and technical achievements. For the equipment and facilities in the construction and operation of gas storage facilities, T-ALL Inspection has developed a series of technical solutions featuring gas-tightness inspection technology for tubing and casing, including: gas-tightness inspection for tubing and casing, pressureless tubing and casing running and pulling, tubing and casing maintenance, pup joint processing, Christmas tree inspection, non-destructive testing for surface engineering, in-line pipeline inspection, leakage detection and monitoring for stations, LDAR, oil and gas metering equipment inspection, and asset integrity management for gas storage, aiming to provide efficient and reliable inspection technical support to gas storage customers and ensure the safety and stability of gas storage construction and operation.

During the forum, T-ALL Inspection's professional technicians introduced in detail the application cases and technical advantages of the above solutions in actual projects. They engaged in face-to-face exchanges with numerous guests at the exhibition stand, sharing T-ALL Inspection's rich experience and innovative ideas in the field of gas storage inspection. At the same time, they listened carefully to opinions and suggestions from all parties. It is worth mentioning that as the initiator and leader of China's gas-tightness inspection technology for tubing and casing, T-ALL Inspection unveiled at the exhibition a 473mm ultra-large casing gas-tightness inspection tool and supporting technology specifically for compressed air energy storage wells, winning high attention and praise from attendees. It also shared its latest progress and innovative achievements in gas-tightness inspection technology for tubing and casing, including enhancements in the digital and intelligent upgrading of inspection equipment, standardization and normalization of the inspection process, and accuracy and reliability of inspection results.

Looking ahead, T-ALL Inspection will continue to intensify its efforts in technological research and innovation, committed to enhancing service quality and professional capabilities. The company will closely follow the development trends of the global energy industry, actively participate in industry changes and innovations, and contribute to ensuring the safety, efficiency, and sustainable development of global energy. Meanwhile, T-ALL Inspection will deepen its relationships with domestic and international partners, jointly promoting breakthroughs and developments in gas storage technology and collectively advancing the optimization and transformation and upgrading of China's energy structure.