Intelligent formulated anti-foaming agent system for well site

The intelligent defoaming agent preparation system, utilizing a combination of a magnetic float level gauge and a self-priming centrifugal pump, achieves automatic replenishment and dilution of the agent, solving the problem of low preparation efficiency of defoaming agents at well sites, reducing labor costs, and is suitable for intelligent agent preparation at shale gas well sites.

CN224358257UActive Publication Date: 2026-06-16CHINA PETROLEUM & CHEMICAL CORP +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHINA PETROLEUM & CHEMICAL CORP
Filing Date
2025-06-20
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

Existing methods for preparing defoaming agents at well sites suffer from low efficiency, high labor costs, and inaccurate dilution, making it difficult to meet the production needs of shale gas wells.

⚗Method used

Design an intelligent defoaming agent preparation system, including a foaming agent and defoaming agent mixing component, a water replenishment component and a controller. The system utilizes a magnetic float level gauge and a self-priming centrifugal pump to achieve automatic replenishment and dilution of the agent, and the controller enables intelligent control.

🎯Benefits of technology

It achieves intelligent, information-based, and precise preparation of reagents, reduces labor costs, significantly improves preparation efficiency, and is applicable to various shale gas well stations.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to and oil and gas exploitation technical field, especially relates to a kind of for well station's intelligent preparation defoaming agent system. Including foaming agent mixed medicine subassembly, defoaming agent mixed medicine subassembly, water supplement component and controller;The foaming agent mixed medicine subassembly includes and foaming agent mixed solution tank that foaming agent stock solution tank is connected in proper order by first pipeline;The defoaming agent mixed medicine subassembly includes and defoaming agent mixed solution tank that defoaming agent stock solution tank is connected in proper order by second pipeline;The water supplement component includes water storage tank, the water storage tank with the foaming agent mixed solution tank is communicated by third pipeline, the water storage tank with the defoaming agent mixed solution tank is communicated by fourth pipeline;In working condition, the controller controls the foaming agent stock solution tank to the foaming agent mixed solution tank and supplement liquid;Control the defoaming agent stock solution tank to the defoaming agent mixed solution tank and supplement liquid, control the water storage tank water storage, respectively control the foaming agent mixed solution tank and the defoaming agent mixed solution tank's liquid dilution.
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