Services

Connection Gas Testing
We offer integrated services encompassing Tubing Connection Gas Testing, Tubing Running Service & Casing Running Service, and Wellbore Gas Testing. This serves as a robust safeguard for wellbore integrity. Based on customer requirements, we can provide either integrated services or individual technical services. It is widely applied in high - pressure gas wells, gas storage wells, compressed air energy storage wells, and CCUS wells.

Application Range

Tubing Connection Gas Testing;
Tubing Running Service & Casing Running Service;
Wellbore Gas Testing.

Technical Features

  • Hydraulic Testing: Utilize a pressurization system to gradually increase the pressure on industrial facilities, reaching up to 170 MPa. By observing the pressure drop within the designed test time and any leakage of the test fluid, the integrity of the industrial facilities can be determined.
  • Gas Tightness Testing: Provide customized gas tightness testing solutions according to the specific requirements of customers and the characteristics of the equipment.
  • Helium Leak Detection: Offer various helium leak detection methods such as the vacuum method, sniffer method, helium hood method, and helium spray method, with a detection accuracy of up to 1.0×10⁻¹⁰ mbar·L/s.
  • Qualification and Capability

    Professional Certifications: Possess CNAS leakage detection NB/T 47013.8 and CMA certifications.
    Experienced Technical Team: Team members hold ISO 9712 LT3 - level certification and ASNT LT2 - level certification.
    Advanced Testing Equipment: Equipped with the most advanced leakage testing equipment in the industry, including high - precision helium mass spectrometer leak detectors and ultrasonic detectors.
    Rich Industry Experience: Have accumulated extensive leakage testing experience across multiple industries, including petroleum, chemicals, energy, and manufacturing.

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