Daqing Oil Production Plant successfully developed screw pump direct drive device

March 17 03:08:13, 2023

According to the China Petroleum Daily, the direct drive device of the screw pump, which has been successfully developed for 5 years, has been filled in the fourth production plant of Daqing Oilfield Filling Plant, which has filled in the gap of domestic technology. Two of these technologies have obtained national invention patents, and two technologies have obtained national utility model patents. The field test shows that the direct-drive screw pump has realized the new flying over of the crude oil extraction and lifting method in the oilfield and has taken a crucial step toward reducing the development cost in the oilfield. The use of direct drive screw pump 26 wells, than the original use of ordinary screw pump energy-saving more than 20%, the system efficiency increased by 7.7 percentage points, annual savings of 340,000 kilowatts hours, saving costs more than 180,000 yuan. Compared with the pumping wells, saving rate of 40% and more.
Magnetic Track Light

We diviided the led light according to the using eviiroment. Most of our product is the commercial LED Lighting

Commercial lighting is a term used to describe lighting that is used in commercial spaces, including auto dealerships, distribution centers, churches, factories, offices, and warehouses. Unlike residential lighting, commercial lighting is made to withstand more abuse and has a longer lifespan.

While the focus of residential lighting is often on aesthetics, commercial lighting is task orientated. Commercial lighting systems are designed based on what the application is. For example, in an office-type setting, you may see task lighting, which illuminates specific areas where employees need concentrated light to be able to perform their jobs.

Magnetic Track Light,Led Track Linear Light,Vertical Track Lighting,Black Kitchen Track Lighting
Jiangmen Dilin Lighting High-Tech Co., Ltd. , https://www.jmdilinled.com