Hello world!
Daqing Production Plant No. 2 optimized process floodin…
Daqing Oilfield No. 2 Production Plant carried out measures such as reorganization of subdivision wells, optimization of the scale and process of fracturing, and fine water injection adjustments. As of June 20, there were 3,126,600 tons of crude oil produced, including 2,086,600 tons of water driv ....
Hello world!
"Old cars for new" policy introduced 5 billio…
Since some commercial vehicle types are entering the “new-for-new” range for the first time, they are more beneficial to commercial vehicles. However, some analysts have pointed out that sales of commercial vehicles in China are still concentrated among first-time car buyers. Therefore ....
Hello world!
New water treatment process: gravity three valve automa…
Improved filter, expanding the bottom of the porous plate and the distance between the floor, easy to install and maintain. Filter procedures procedures shown in Table 1. Abstract: In order to overcome the shortcomings of gravity-free valve-less filter pool in traditional waterworks. This paper prop ....
Hello world!
Top Five Oil Giants Attend US Hearing
The US House of Representatives held a hearing on crude oil leaks on the 15th. Five global oil giants, including BP, came to the "call". Although these giants in the industry are trying their best to clear themselves, they have been turned around for nearly 20 years. The U.S. Energy and C ....
Hello world!
Dynamic resistance balance valve overview
Dynamic resistance balance valve that ZLY-type differential pressure / flow control valve, is a new balance valve. It is an integrated multi-function valve that controls both flow rate and pressure drop. It uses a diverter valve for flow control and differential pressure control. When the flow valve ....
Hello world!
Guangxi Cangwu Agricultural Machinery Cooperative Coope…
The “Xinghuo 5H Biomass Fuel Mobile” dryer sold by the Sunshine Farm Machinery Cooperative in Shatou Township, Cangwu County, on May 25, 2010, to the Huayang Agricultural Machinery Co., Ltd. of Guigang, on-site in the bustling streets of the following day Dry rice feasibility test. The ....