-
-
Double carbon goals drive industrial upgrading Butterfly valve indu…
2023-03-16
Today, when the cause of "double carbon" is deeply rooted in the hearts of the people, green undertakings have become…
View more
-
-
Lets take a look at the small routine of connecting the valve and t…
2023-03-16
Whether the selection of the connection between the valve and the pipeline or equipment is correct and appropriate will directl…
View more
19
2025-09
The Dagang Oilfield has adopted differentiated water injection to tap the potential of remaining oil.
As of September 10th, Dagang Oilfield has carried out differentiated water injection management in …
05
2025-09
On August 25th, it was learned that the Gao166-77 well, drilled by the Fourth Drilling Company of B…
29
2025-08
Jilin Oilfield's Closed Core Sampling Guides the Potential Exploration in the Old Area
Since the beginning of this year, Daqing Petrochemical Company has been adjusting the material flow…
22
2025-08
The causes of leakage at the valve sealing surface
The sealing surface of a valve is its core component. The leakage forms of the sealing surface can …
08
2025-08
The Changqing Heshui Oilfield Accelerates the Profitable Development of Tight Oil
On August 5th, with the successful completion of a horizontal well at the Guping 41-52 well site, t…
01
2025-08
The structural features of the butterfly valve
Valve body structure:The valve body of a flanged butterfly valve is usually made through casting or…
25
2025-07
Tuha Oilfield: Accelerate Technological Innovation to Reduce Drilling and Fracturing Costs
As of now, the Tuha Oilfield has completed 46 various plans for capacity construction and other asp…
18
2025-07
Common Faults and Elimination Methods of Pneumatic Butterfly Valves
I. Testing and Adjustment of Pneumatic Butterfly Valves 1. Before leaving the factory, all compon…
11
2025-07
Efficient Production Enhancement of Coalbed Methane in Huabei Oilfield
On July 7th, the author learned that in the first half of this year, the commercial volume of coalb…
04
2025-07
Jilin Oilfield's "Digital Sentinel" Safeguards Oil and Gas Production
