A gas-liquid mixed delivery system and method based on pressure boosting and yield enhancement efficiency optimization

CN122258293APending Publication Date: 2026-06-23SHAN DONG HUI TONG SHI YOU KE JI YOU XIAN GONG SI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHAN DONG HUI TONG SHI YOU KE JI YOU XIAN GONG SI
Filing Date
2026-04-03
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

Existing technologies fail to quantify key production efficiency parameters such as wellhead pressure changes and flow rates in real time during gas-liquid mixed transportation, and cannot proactively optimize the operating parameters of the transportation device to maximize the benefits of pressure reduction and production increase.

Method used

Based on the series single-channel dual-power architecture, the efficiency metering unit is moved to the front end, and an intelligent optimization control system is built to monitor the wellhead fluid pressure and flow rate in real time, dynamically adjust the working power and alternation cycle of the circulating pump, and realize the closed-loop correlation and dynamic optimization between the pressurization and delivery process and the production increase target.

Benefits of technology

It significantly improves oil and gas well production and recovery rates, ensures stable and efficient transportation of gas-liquid mixtures, reduces equipment failure rates, extends system lifespan, and reduces human intervention costs through predictive maintenance.

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Abstract

The application discloses a kind of gas-liquid mixed delivery system and method based on pressure boosting and yield increasing efficiency optimization, belong to oil and gas exploitation delivery technical field.System includes first, second pressure tank, gathering pipeline liquid inlet pipe, liquid outlet pipe, first, second circulating pump and series pipeline;Circulating pump is connected between two pressure tanks.Liquid inlet pipe is equipped with effective energy measurement unit, at least including liquid inlet pressure sensor.Intelligent optimization control system receives liquid inlet pressure data, calculates wellhead real-time pressure drop value, and compares with preset target pressure drop range;According to the comparison result, adjust, make pressure drop value keep in target range.The method is based on the above system, by circulating pump alternate work drive multiphase flow delivery, and real-time optimization control parameter in operation.The application will efficiency measurement front and control closed loop coupling, realize with yield increasing as target active optimization control, solve the problem that cannot be associated with wellhead production efficiency optimization in delivery process, significantly improve oil and gas well production and recovery.
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