中国石油网消息：8月6日，新疆油田采油二厂81号天然气处理站新建150万立方米/日浅冷装置投产满一周，设备运行平稳。装置投运后，该站伴生气日处理规模扩大至390万立方米，成为国内最大的油田伴生气处理站，标志着新疆油田伴生气资源实现高效利用。

China Oil News: On August 6th, the 81st natural gas processing station of Xinjiang Oilfield's Second Oil Production Plant, which has newly installed a 1.5 million cubic meters per day cryogenic unit, has been in operation for one week and the equipment is running smoothly. After the installation and commissioning of the unit, the daily processing capacity of the station's associated gas has expanded to 3.9 million cubic meters, making it the largest associated gas processing station in the country. This indicates that the associated gas resources in Xinjiang Oilfield have achieved efficient utilization.

81号天然气处理站是新疆油田八区伴生气的核心集散枢纽。随着油气田持续开发，采油二厂伴生气产量逐年递增，原有老旧设备处理能力已难以满足生产需求。为此，采油二厂启动浅冷提效工程。新建装置采用固体吸附脱硫、分子筛脱水、丙烷制冷脱烃成熟工艺，创新构建“三级梯级换热+冷热耦合循环”高效运行体系。

The No. 81 natural gas processing station is the core distribution hub for associated gas in the Eighth District of Xinjiang Oilfield. With the continuous development of the oil and gas fields, the output of associated gas at the Second Oil Production Plant has been increasing year by year. The original outdated equipment has been unable to meet the production demands. Therefore, the Second Oil Production Plant initiated the shallow cooling efficiency improvement project. The newly-built facilities adopt mature processes such as solid adsorption desulfurization, molecular sieve dehydration, and propane refrigeration for hydrocarbon removal, and innovatively construct an efficient operation system of "three-level cascade heat exchange + cold and hot coupling circulation".

经装置处理后的气源，硫含量、水露点、烃露点等关键指标全部达标。装置投用后，采油二厂实现全厂伴生气统一进站、集中规范化处理，完成了伴生气资源从“检修期放烧、简单外输”到“规范处置、全部达标”的跨越式升级。

After the gas source has been processed by the equipment, all key indicators such as sulfur content, water dew point, and hydrocarbon dew point have met the standards. After the equipment was put into operation, the Second Oil Production Plant achieved unified entry of all associated gas into the station and centralized, standardized treatment throughout the plant. This marked a leapfrog upgrade of the associated gas resources from "burning during maintenance periods and simple external transportation" to "standardized disposal and full compliance".

该浅冷提效工程是新疆油田2026年度重点提质增效核心项目，投产运行后综合效益突出。据测算，项目每年可新增稳定轻烃产品2.02万吨、液化气2.37万吨，彻底破解了长期困扰生产的检修期伴生气放空难题，大幅提升油气资源综合利用率，为油田老区稳产增效、高质量发展注入强劲动能。

This shallow cooling efficiency improvement project is a key core project for enhancing efficiency and increasing output in Xinjiang Oilfield in 2026. After its commissioning and operation, it has achieved remarkable comprehensive benefits. According to calculations, the project can produce an additional 20,200 tons of stable light hydrocarbons and 23,700 tons of liquefied gas annually. It has completely solved the problem of venting of associated gas during maintenance periods that has long plagued production, significantly improving the comprehensive utilization rate of oil and gas resources, and injecting strong impetus into the stable production and high-quality development of the old oilfield area of the oilfield.