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 ....

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 ....

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 ....

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 ....

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 ....

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 ....

With the ever-increasing demand in China's tire market, consumer education has gradually become the “homework” for major tire manufacturers. Hankook Tire regards truck and bus tires as one of its key market strategies in 2010 and therefore pays more attention to the education ....