精品久久国产精品_综合亚洲天堂偷拍_可以免费看的毛片_欧美成aⅴ人高清三级_中国熟女粗暴普通话对白_白丝自慰一区二区_精品推荐欧美三级超级碰少妇_国产av无码专区亚洲av果冻传媒_制服丝袜99在线不卡_大学生无套流白浆视频免费

The New Year has Made a Good Start! The First PetroChina Two-year Service Contract of DFS System was Implemented!
[Date:2022-02-10]

DFS System is the field version of the drilling fluid/drilling engineering digital/intelligent service series products (DFS Series Products) developed, designed and produced by CPBW for five years. Since 2020, the DFS System has been tested/verified at the sites affiliated to CNOOC, PetroChina and Sinopec, and relevant identification reports have been formed. To overcome the impact of the epidemic and the initial hesitation and hesitation in the market to accept new technologies/products, the first two-year service contract of PetroChina for DFS System was implemented on the first day of the New Year construction in 2022! The contract is based on the daily fee and lasts for two years. At that time, the contract will be renewed based on the actual situation.

DFS System Being Produced for Users in the Factory

It is believed that in the near future, whether on land or offshore, China's oil drilling engineering sites will see more and more DFS Systems put into field service!