污水回注井DL-C2井运行效果评价  

The effectiveness evaluation of sewage reinjection well DL-C2

作　　者：刘鹏[1,2] 何彦君[2] 胡均志[2] 徐勇[2] 李耀[2] 武浩[2] 丁峰[2] 

机构地区：[1]西安石油大学,陕西西安710065 [2]中国石油长庆油田分公司第二采气厂,陕西榆林719000

出　　处：《石油化工应用》2012年第8期106-109,共4页Petrochemical Industry Application

摘　　要：DL-C2井是2011年第二采气厂新建的一口污水回注井,该井的建成缓解了米脂天然气处理厂老井注水压力,同时为进一步研究子洲-米脂气田纸坊组、和尚沟组、刘家沟组和石千峰组等各层系地层吸水能力提供了参照。本文主要介绍了该井的投产情况及投产后的运行效果。DL-C2 well is a sewage reinjection well of Gas production plant No.2 completed in 2011. The DL-C2 well completion make Mizhi Natural gas processing plant old well DL- C1 ＇s water injection pressure easing and reducing, at the same time supply the reference for further studying about ZhiFang Formation, HeShangGou Formation,Shiqianfeng Formation and Liujiagou Formation in Zizhou-Mizhi gas field, and the layers of strata water absorbing capacity. This paper mainly introduces the well put into production and after production op- eration effect.

关 键 词：回注井 污水 污水回注 注水 注水井 

分 类 号：TE357.6[石油与天然气工程—油气田开发工程]