Rod-driven screw pump sealing system is a cost-effective artificial lift method for producing sand, gas or heavy oil wells.
The rod-driven screw pump is operated by a drive rod driven by a ground motor (a motor driven drive head and a sucker rod in the well). The new system must seal the bottom of the drive head of the screw pump shaft to control the well fluid. The Baker Hughes USA Center has developed two effective sealing methods for the Lifteq drive head series: Rotary Seals and Injection Seals.
Rotary Seal Lift Center provides turn-proof seal components that help prevent leaks and help monitor the operation of rod-driven screw pumps. The new seal is specially developed for environmentally sensitive areas. Check if the seal is effective by the field technical cycle of redundant and leaked holes.
Once the sealing member is worn, a fluid flow opens out of the leak hole as soon as it is opened. At this time, the operator can apply the last redundant seal until the scheduled pump check cycle, or lock the rotating seal and seal with a common seal until the next pump check. The application of a new sealing system to avoid the planned inspection pump, reducing operating costs.
Injection Seals Injection-type sealing parts can be inserted when the sealing line is collapsed and the drive head is still running during operation. To fill the crushed sealing cord, a semi-fluid seal can be inserted into the hole using a pressure gun. The new system shortens the pump-off time, lengthens the pump cycle and reduces the impact on the environment.
Alfa Romeo Series Android Car Radio
Alfa Romeo series android car radio
1. Alfa Romeo (Alfa Romeo) is a famous Italian manufacturer of cars and sports cars. It was founded in 1910 and is headquartered in Milan. For this series, we have specially developed different styles of car navigation and car radio.
2. Alfa Romeo was originally designed specifically for racing, and in some years only cars with the same characteristics were provided to the public. From the beginning of the factory, Alfa Romeo has a special purpose-to be famous in the world on the racing track, so it pays special attention to the performance and technology of the vehicle. It is also destined that Alfa Romeo's models are designed by contemporary famous designers.
3.Alfa Romeo series android car radio can Bulit-in WIFI hotspots sharing:easy and seamless internet access for you to browser the internet, watch online videos, check your email, play games, download apps, or even navigation with free online maps,Cost-effective with free online maps: You can easily access different online maps such as Google map, IGO, Sygic and Waze map for free. Alfa Romeo series android car radio With Google map, you can get the most accurate and up-to-date routes, live traffic data and more.
Alfa Romeo series, android car radio,car multimedia player,car stereo
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