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Aiming at the paraffin-deposition problem of a beam well,the automatic paraffin-controlling device is designed by making use of ratchet-pallet mechanism,cam mechanism and modern designing method.The device has four main functions:paraffin-controlling,paraffin removal,centralizing the pumping rod,and improving the safety of well tubing.This device integrates the advantages of the paraffin control,such as strong magnetic paraffin controlling and mechanical paraffin-cutting.Theoretical analysis shows that this device has fine working reliability.It turns out to be a new device which can solve the paraffin-deposition problem of a beam well economically and efficiently.
Aiming at the paraffin-deposition problem of a beam well, the automatic paraffin-controlling device is designed by making use of ratchet-pallet mechanism, cam mechanism and modern designing method. The device has four main functions: paraffin-controlling, paraffin removal, centralizing the pumping rod, and improving the safety of well tubing. this device integrates the advantages of the paraffin control, such as strong magnetic paraffin controlling and mechanical paraffin-cutting. the analysis of the said that this device has fine working reliability. It turns out to be a new device which can solve the paraffin-deposition problem of a beam well economically and efficiently.