Review the working principle of drill pipe hold-ups with a brazing tool manufacturer

Centralizers are well completion tools. They are simple to manufacture, aesthetically pleasing in structure, sturdy and durable, and have a large straightening force. They overcome the shortcomings of the original welded centralizers, which are prone to weld detachment, and are a type of centralizer that can ensure the quality of drilling and well completion.

Corrector is a cementing tool, it is simple to manufacture, beautiful structure, firm and durable, large correcting force, overcoming the original welding type corrector easy to occur desoldering shortcomings, is a kind of drilling and cementing to ensure the quality of the corrector. There are many kinds of righting device, according to the structure can be divided into roller type, slider type, automatic reversing type and so on. Our company produces the following types of holders: oil pipe holders, sucker rod holders, casing holders, special oil pipe holders, all-metal sucker rod holders and nylon holders, etc. Different structures and materials of holders can be used to ensure the quality of drilling and cementing. Correctors of different structures and materials are suitable for oil wells with different types of deviated wear. The key technology of the anti-skew process is the position, spacing and number of correctors installed.

Due to the complexity of the oil well itself, the editorial of the drilling rod manufacturer said that the following problems often occur in the production process of the pumping unit well:

Sucker rod grinding: Sucker rod grinding will reduce the production rate of pumping wells, increase production costs, pumping efficiency is low: due to grinding increased friction on the upper stroke and increase the pumping load, increased energy consumption, stroke loss, pumping efficiency is low; with the increase in the water content of the liquid, resulting in an increase in the specific gravity of the liquid, which increases the load on the pump and increase the loss of leakage, pumping efficiency is lowered.

Brazing tool is used in oilfield pumping well oil recovery tools, is able to improve the pumping efficiency of the pumping pump of a new product; is the use of automatic opening and closing of the sliding valve structure, connected to the pumping rod, when the pumping rod downstream, the slide valve upstream to open the oil pipeline on the righting body, pumping rod upstream, the slide valve downstream to close the oil pipeline on the righting body. Thus, by lifting the liquid column in sections, the load of the pumping rod and the pump load are reduced in sections, the pump leakage is reduced, the elastic elongation deformation of the pumping rod is reduced, and the stroke loss is reduced, so as to improve the effective stroke of the pumping pump and increase the liquid filling volume of the pump cylinder, and improve the pump efficiency.