不关井恢复压力的测试求产方法研究  

Study on Method of Production Test by Restore Pressure Without Closing Well

作　　者：黄建宁[1] 贾增强[2] 赖海涛[2] 战役[2] 

机构地区：[1]长庆油田公司工程技术管理部,陕西西安710021 [2]长庆油田公司第三采气厂,陕西西安710021

出　　处：《油气井测试》2008年第1期12-14,17,共4页Well Testing

摘　　要：长庆气田已进入开发的中后期阶段,传统的试气方法已不能满足目前快速建产的需要。通过理论和现场试验研究,提出了天然气生产井排液结束后不关井恢复压力,直接进行测试求产的试气方法,不仅单层可以缩短试气周期10d以上,而且可以大大降低天然气的放空浪费。Changqing gas field has been middle and latter developing period at which conventional method for gas testing can not feed the need of building up production abruptly at present. By studying on theoretical and practical test, after flowing back for natural gas production is proposed. Method of gas testing for production directly can not only shorten testing system more than 10 days for single layer, but also decrease blow-down waste of natural gas greatly.

关 键 词：关井 恢复压力 测试求产 研究 长庆气田 

分 类 号：TE353[石油与天然气工程—油气田开发工程] TP212[自动化与计算机技术—检测技术与自动化装置]