When it comes to detecting leaks in oilfield tubing and casing connections, Wingoil’s Helium Gas Casing and Tubing Thread Seal Test Equipment offers a highly efficient and dependable solution trusted by industry professionals.

This advanced system utilizes high-pressure helium mixed with nitrogen at a preset test pressure. A dual-seal detection packer is positioned precisely at the threaded connection of the downhole tubing string. Once activated, the packer forms a tight seal around the connection.

Helium, known for its extremely small molecular size and rapid diffusion, is then injected into the packer. An external high-sensitivity detector monitors for any escaping gas, allowing for precise and reliable evaluation of sealing performance. This ensures that all casing and tubing thread connections are thoroughly tested, minimizing the risk of leaks in the field.

Prevent Pipeline Leaks with Wingoil’s Professional Detection Solutions

Key Advantages of Wingoil Helium Leak Detection Equipment:

  • Ultra-High Sensitivity
    Capable of detecting helium leak rates as low as 1×10⁻⁷ Bar·ml/sec, the system captures even the tiniest leaks, helping operators prevent costly and dangerous failures before they occur.

  • Safe and Environmentally Friendly
    Using helium, a non-toxic, inert, and non-corrosive gas, the system ensures complete safety for both personnel and equipment while posing no environmental threat.

  • Fast and Efficient Testing
    With an average test time of just 2 minutes per tubing segment, the system delivers rapid results without delaying downhole operations, improving overall efficiency.

  • Wide Compatibility
    Designed to support a variety of thread sizes (2-3/8″, 2-7/8″, 3-1/2″, 4-1/2″, etc.) and standard thread types including FOX, BGT, and VAM. Ideal for use in casing, tubing, Christmas trees, pipelines, and other critical oilfield applications.

  • Rugged and Long-Lasting
    Built with a patented design, the system features a robust steel cylinder and durable rubber seals, offering excellent sealing performance and withstanding pressures up to 70 MPa (10,000 psi). It delivers reliable operation for over 300 testing cycles, ensuring long-term service in demanding environments.

Whether for routine inspections or critical leak prevention, Wingoil’s helium test equipment provides the performance, safety, and reliability needed to keep your oilfield operations running securely and efficiently.