Petroleum trial-production regulating system

Abstract

The invention discloses a petroleum trial-production regulating system. The petroleum trial-production regulating system comprises a central control end and a trial-production field control end, wherein the central control end and the trial-production field control end comprise a communication unit; a trial-production control valve and a field parameter acquisition device are arranged in the trial-production field control end; the central control end acquires a field control instruction according to field acquired parameters obtained by the field parameter acquisition device, and sends the field control instruction to the field control end through a local communication unit; the field control end receives the field control instruction through the local communication unit, and controls the trial-production control valve according to the field control instruction. The petroleum trial-production regulating system adopts an anti-explosion electric performer to replace manual work to perform field operation, and solves a problem of simultaneously controlling a plurality of valves through a field bus technology; the manual work can be replaced to control the valves, so that the opening-closing coordination and co-movement of the valves are improved; the safety and anti-explosion grade of the field is effectively improved, so that the accident rate of the field is effectively controlled.

Description

technical field [0001] The invention relates to the field of oil exploitation, in particular to an oil test production adjustment system used at the oil test site. Background technique [0002] Oil testing and production testing is an indispensable and important process in the development of oil and gas fields, and it is of great significance to improving the single well production and recovery factor of oil fields. The environment of the oil test and test production site is dangerous, and the oil and gas in the test production are flammable, explosive, high-pressure gases, containing H 2 The case of S is also poisonous gas. At present, the equipment and technology of the entire oil testing and production test site are backward, and the switching and adjustment of high-risk key valves such as on-off valves and regulating valves in the test production pipeline are still controlled by manpower, and there is a lack of equipment to replace manual operation. In actual work, due...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the present invention provides an adjustment system for oil trial production, which uses explosion-proof electric actuators instead of manual on-site operations, and uses field bus technology to solve the problem of simultaneous control of multiple valves

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