“油气集输系统(火用)分析应用研究”是原石油部“七五”重点科研项目,于1989年7月14日在我院通过中国石油天然气总公司科技发展部技术鉴定。到会专家一致认为:此项研究成果在国内居领先地位,并达到国外先进水平。该项目研究内容是通过对油气集输系统的(火用)分析,进而对系统的用能状况作出评价,找出系统中用能不合理的薄弱环节,并据此提出改进系统(火用)效率的节能技术的方案。研究结果表明,推广能量系统“三 “Research on Application of Oil and Gas Accumulation System (Exergy)” is a key scientific research project of the Seventh Five-Year Period of the former Ministry of Petroleum. It passed the technical appraisal of the Ministry of Science and Technology Development of China National Petroleum Corporation on July 14, 1989 in our hospital. At the meeting experts agreed that: The research results in the leading domestic position, and reached the advanced level abroad. The research content of this project is to analyze the exergy analysis of the oil and gas gathering and transportation system and then to evaluate the energy utilization status of the system to find the unreasonable weak links in the system and to put forward the suggestions of improving the system (exergy) Efficiency of the energy-saving technology program. The results show that the promotion of energy system "three