深层CO_2气、凝析气井试气测试存在问题分析  

Analysis to Gas Test Problems of Well Testing to Deep Layer with CO_2 or Condensate Gas

作　　者：张峥[1] 田家宏[1] 王世亮 杜云强 

机构地区：[1]大庆钻探工程公司试油测试公司,吉林松原138000 [2]渤海钻探测试公司,河北廊坊065007

出　　处：《油气井测试》2012年第2期71-74,78,共4页Well Testing

摘　　要：由于深井试气作业存在高温、高压的风险,且高含CO2气、凝析气,风险高于一般油气井试油作业,对入井工具有着特殊要求,在管串设计方面考虑因素较多,工艺也相对复杂,为此分析和总结前期试油测试施工中遇到的问题,对特殊气体的试气工作具有指导意义。For risk of HP-HT for gas test operation to deep well and because of containing high CO2 and condensate gas makes,the risk is higher than that of the general oil and gas well test operation,the tools lowered into well have the special request,many factors in the pipe string design are considered,process is relatively complex.For this purpose,the analysis and summary of previous oil test operation problems,summarization of the experience,has important guiding significance for gas testing work of special gas.

关 键 词：深层 CO2气 凝析气 问题分析 解决方法 

分 类 号：TE372[石油与天然气工程—油气田开发工程]