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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.

2025-09-16

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.

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

2025-09-08

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.

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

2025-09-16

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.

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

2025-09-08

"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.

Breaking News | Profit Completion Rate Hits 109%! Nitrogen Business Exceeds Full-Year Target in First Half of the Year

2025-09-08

Breaking News | Profit Completion Rate Hits 109%! Nitrogen Business Exceeds Full-Year Target in First Half of the Year

The Phase III Pre-cooling Project at the Xinao Zhoushan LNG Receiving Station Successfully Concludes.

2025-09-08

The Phase III Pre-cooling Project at the Xinao Zhoushan LNG Receiving Station Successfully Concludes.

At 11:00 a.m. on July 29, as the control room issued the clear instruction, "The terminal vertex temperature has reached -120°C, and pre-cooling of the low-pressure export main pipeline is complete," the nitrogen pre-cooling operations for the two core pipelines—namely, the unloading main and the low-pressure export main—at the third-phase project of the Sinopec (Zhoushan) LNG Receiving Station successfully concluded across the board! This marks the achievement of a key project milestone to a high standard, removing critical technical hurdles and paving the way for subsequent system startup, commissioning, and safe operation.

"Monthly Lecture" Episode 3: Preventing and Addressing Contract Risks in Business Operations

2025-09-08

"Monthly Lecture" Episode 3: Preventing and Addressing Contract Risks in Business Operations

In today’s oil and gas industry, where technological advancements are accelerating and market competition is intensifying, even the slightest adjustment to contract terms can become a critical "tipping point" between corporate profits and risks. So, how can companies proactively prepare and respond with precision? And how can they seize the initiative at the very early stages of potential disputes? On August 12, 2025, Sichuan Host Oil and Gas Technology Co., Ltd. once again kicked off its monthly "Lecture Series" comprehensive learning and skill-enhancement program. This time, the company invited Li Peng, an attorney from Jintiancheng (Chengdu) Law Firm in Shanghai, to deliver a highly targeted legal training session titled "Contract Risk Prevention and Management in Business Operations," further strengthening the company’s operational safeguards and adding an extra layer of protection to its daily business activities.

Sichuan Host Oil and Gas Technology Co., Ltd.

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