2007

A 100-day and night effort delivers excellence—Sichuan Host successfully completes the nitrogen supply and pipeline purging tasks for ExxonMobil’s multi-billion-dollar ethylene project.

Recently, Sichuan Host Oil and Gas Technology Co., Ltd. successfully completed the nitrogen supply and process pipeline purging/blow-out operations for ExxonMobil’s Huizhou Ethylene Project. The project, which spanned over 180 days, was smoothly concluded on September 15. This successful delivery not only set three company records—tied for the "longest continuous equipment operation time for a single project," the "largest total liquid nitrogen usage," and the "longest consecutive work duration for personnel on a single project"—but also marked a significant milestone, showcasing the company’s cutting-edge technical capabilities and service excellence at an internationally competitive level. It firmly positions Sichuan Host Oil and Gas Technology as a leader in the high-end energy market, paving the way for future growth and expansion into premium energy sectors.

2025-09-16

1376-Meter Pipeline Pre-Cooling Race: Longkou Nanshan LNG Unloading Pipeline Successfully Completed with Efficient Liquid Nitrogen Pre-Cooling

"Temperature monitoring throughout the unloading system met all standards, and the liquid nitrogen pre-cooling operation was successfully completed!" With the confirmation signal echoing from the central control room at Longkou Nanshan LNG Receiving Station, the liquid nitrogen pre-cooling (experimental cooling) of the station’s Phase I unloading system officially came to a triumphant close on August 25. This project not only served as a critical validation of the receiving station’s core unloading pipelines’ ability to withstand low-temperature conditions but also set a new industry benchmark with its cutting-edge operational efficiency and exceptional quality—laying a solid foundation for the station’s safe and highly efficient subsequent commissioning.

2025-09-08

Site Updates | Preparing for Special Inspections, Strengthening the Autumn-Winter Defense Line—The Company’s Natural Gas Division Solidifies the Foundation for Production This Fall and Winter

On September 11, two key projects under the natural gas processing division of Sichuan Host Oil and Gas Technology Co., Ltd.—the Dingye 11HF scattered well natural gas recovery station and the Yongqian 209 well dehydration and hydrocarbon removal project—each received on-site inspections and work guidance from the client’s representatives. These two activities were carried out one after the other, clearly demonstrating the industry’s strong interest in and recognition of our company’s operational management standards and technical expertise.

2025-09-16

"Acting" to Enhance Prevention, "Practicing" for Preparedness | Yongqian 209 Well Conducts Integrated Skid-Based Leak Emergency Response Drill

To further strengthen safety awareness, test the practicality and operability of the emergency response plan, and enhance the team's ability to respond to and manage sudden leakage incidents, Yongqian Well 209 conducted an integrated skid-based leak emergency drill on September 3rd. Guided by the principles of "realistic simulation, process-focused approach, and enhanced collaboration," the exercise comprehensively replicated the entire process—from detecting the leak to completing the cleanup—and achieved the intended outcomes.

2025-09-08