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2015—2020
2021—Present
The Horizontal Christmas Tree Project in the Bohai Sea Region Made a Breakthrough
2022-04-02
In 2021, Douson and ConocoPhillips (CNOOC Tianjin) reached a supply agreement on the wellhead devices and Christmas tree equipment of the two platforms of Penglai 19-3B&D, which have been successfully delivered to customers and put into use.
Anti-epidemic and Production
2022-03-04
Under the government's precise and powerful anti-epidemic measures, under the tenacious protection of the frontline heroes against the epidemic, and with the full cooperation of the people of the city, we worked together, raced against time, and competed against the virus, and finally ushered in the "spring" ”.
105MPa-EE Class Downhole Corrosion-resistant Flowback Manifold
2022-01-21
Downhole corrosion-resistant flowback manifold, equipped with two types of valves: SG-22R (II) type flat gate valve and PCG type hydraulic throttle valve. In order to meet the requirements of oil and gas fields for valve erosion resistance, long service life and environmental protection in recent years, the SG-22R (II) type slab gate valve is upgraded and optimized from the SG-22R type. PCG hydraulic plunger throttle valve has good flow regulation characteristics and high anti-erosion ability, and has performed well in historical use records.
The "Excellent Peers" activity between Sany Group and Douson has been successfully held
2021-12-24
On December 23, 2021, Sany Group's "Excellent Peer" project was successfully accepted in Douson. Sany Group, a leading enterprise in the equipment manufacturing industry with the theme of "engineering", and its construction machinery products are well-known at home and abroad...
Douson Won the Honorary Title of Baker Hughes "Excellent Supplier of the Year 2021"
2021-12-10
In 2021, Douson was invited to attend the Baker Hughes "2021 Online Global Supplier Conference". With high-quality products, meticulous service and high on-time delivery rate, Douson stood out among many suppliers and won the Baker Hughes "2021 Outstanding Supplier" honorary title, becoming one of the two Chinese companies that won this honor.