大涝坝高压注气压缩机组无油流故障分析与处理

NALYSIS AND TREATMENT OF OIL FREE FLOW FAULT OF HIGH PRESSURE GAS INJECTION COMPRESSOR UNIT OF GREAT FLOOD DAM

针对中石化首座凝析气田循环高压注气工程—大涝坝注气压缩机组运行以来频繁出现的无油流报警停机,从机组的结构及工作原理入手,对润滑系统和控制系统等方面进行分析,查找产生问题的原因及症结,提出了相应的处理方法及对应的改进措施,使注气压缩机组的故障率降低,保障了机组的安全平稳运行。

Based on the structure and working principle of the unit, the lubrication system and the control systemare analyzed to find out the cause and the crux of the problem, and the corresponding treatment methods and cor-responding improvement measures are put forward. The failure rate of the gas injection compressor unit is re-duced, thus ensuring the safe and stable operation of the unit.