According to the old well characteristics,the paper analyses the old well re-entry technology (sidetracking and deeping)in 139.7 casing in Zhongyuan Oilfield.
英
美
释义
针对中原油田老井特点,对139.;7套管内老井重钻(侧钻和加深)进行了分析。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载