Automatic charging device of foam discharging ball

Abstract

The invention discloses an automatic charging device of a foam discharging ball. The automatic charging device of the foam discharging ball comprises a storage mechanism and an adding mechanism, wherein the adding mechanism comprises a main path, a main path transporting mechanism, a by-path and a by-path transporting mechanism, the by-path is communicated with the main path and the storage mechanism; a communicating port of the by-path and the main path is provided with an opening and closing device; and when the main path transporting mechanism transports the foam discharging ball, the opening and closing device closes the communicating port. When the automatic charging device of the foam discharging ball works, the foam discharging ball inside the storage mechanism reaches the communicating port of the by-path and the main path through the by-path and the by-path transporting mechanism, the foam discharging ball enters the main path when the opening and closing device is opened, and the foam discharging ball is added to a wellhead through the main path transporting mechanism when the opening and closing device is closed; after the foam discharging ball is added, the opening and closing device is opened again, the foam discharging ball continuously enters the main path through the by-path, and the continuous adding of the foam discharging ball can be realized in such a repeated and sustained way so that the adding speed of the foam discharging ball is increased, and therefore, the exploitation efficiency of natural gases and the stability of the exploitation work of the natural gases are increased and the natural gases can be prevented from being wasted by being exhausted in the air.

Description

technical field [0001] The invention relates to the field of wellhead bubble volleyball filling, in particular to an automatic bubble volleyball filling device. Background technique [0002] During the extraction of natural gas, due to the high pressure of the geological formation, the water has been gasified under high pressure, and the gasified water is exported to the geological formation along the production wellhead together with the natural gas. [0003] As natural gas and gaseous water are continuously pumped out from the geological formation, the pressure gradually decreases, and the gaseous water liquefies from gaseous state to liquid water under the condition of reduced pressure, which cannot be carried out of the wellbore with the gas flow, resulting in bottom hole accumulation. liquid, seriously affecting the normal production of gas wells. In order to discharge liquid water from the production wellhead, the method of delivering a foaming agent to the wellhead i...

AI Technical Summary

Problems solved by technology

The labor intensity of operators is high, especially in winter when the temperature is relatively cold, the speed of manual delivery is slow, and the liquid water cannot be discharged in time, which will affect the extraction efficiency of natural gas and the stability of work

During the delivery process, a certain amount of natural gas will be discharged into the air, resulting in waste of resources

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