SY/T 7440-2019 in English

This document provides guidelines for the design of injection and production systems in oil fields utilizing CO2 flooding technology. It outlines requirements and procedures for the planning, construction, and operation of related facilities to ensure safety, efficiency, and environmental protection. The content covers aspects such as system layout, equipment selection, material specifications, process parameters, and operational controls. It also includes considerations for corrosion prevention, flow assurance, and compatibility with existing infrastructure. The document is intended to support engineers and professionals involved in the development and management of enhanced oil recovery projects using CO2 injection methods. It serves as a reference for ensuring compliance with industry best practices and technical standards applicable to such operations.