The balance of beam pumping unit in Shengli Oilfield realizes intelligent adjustment

Recently, a technological invention in Shengli Oilfield was listed by the manufacturer of the pumping unit as a necessary device for the pumping unit to leave the factory
.

The balance is the ratio of the work done by the motor in the up and down strokes during the working process of the beam pumping unit
.

The intelligent dynamic balance technology of the pumping unit changes the single method of crank balance adjustment.
It integrates the strengths of crank balance, beam balance and real-time information data, develops calculation formulas, performs automatic calculation of beam balance angle, develops control devices, and completes it automatically.
Automatic collection of data such as operation data of pumping unit related nodes, information power, etc.
, research and development of anti-reverse rotation beam type balance adjustment device, installed at the tail of the beam, automatically execute the adjustment angle calculated by the calculation formula, and finally realize the beam The automatic recognition, automatic calculation and self-adjustment of the balance degree of the pumping unit
.

"Using the crank balance method, each adjustment takes 1.
5 hours.
If a well is adjusted 5 times a year, that is 7.
5 hours.
The 78 beam pumping units in the management area are 585 hours, and the whole plant is 6225 hours.
It's all output
.

　　At present, the intelligent dynamic balancing technology of pumping units has been applied in the 3 beam pumping units of Dongxin Oil Production Plant and Gudong Oil Production Plant.

　　(Tian Zhen)