
Classic Case
Classic Case
Data is being updated...
On October 29, as the Duokouhe Purification Plant successfully began operations, our company smoothly completed the helium-nitrogen pressure testing and leak detection integrated construction work for the purification facility at the Duokouhe Purification Plant, a key component of the capacity-building project aimed at developing the Feixianquan Formation gas reservoir in the Duokouhe-Qili North Gas Field within the Sichuan Basin.
Party A highly praised the team for their ability to "fight tough battles, tackle critical missions, and deliver impressive results," highlighting Host's robust expertise in specialized operations within sulfur-containing oil and gas fields. The project team will systematically summarize their experience working in high-temperature environments, continuously refining their technical capabilities to ensure smooth progress on major energy projects.
August 6, 2023: Sichuan Northeast Helium-Nitrogen Pressure Testing and Leak Detection Joint Project
The project spanned 42 days, achieving a 17% efficiency boost compared to similar projects. It successfully completed the full-system pressure testing and leak detection at the Xuanhan Purification Plant—all while maintaining zero accidents and zero delays. Recognized by the client for its innovative technology and lean management practices, the project earned a special commendation, setting a new industry benchmark for the safe commissioning of high-sulfur gas fields.
In October 2022, our company was urgently assigned the critical task of conducting nitrogen pressure testing, purging, and hot-work supervision for the newly constructed branch pipeline connecting to the Nanjing West Gas Transmission Station.