请输入您要查询的字词:
单词
起钻灌钻井液装置
释义
起钻灌钻井液装置
Encyclopedia
工学
井控设备
释
tripping and filling drilling fluid unit
起钻灌钻井液装置
钻井起钻过程中为保持静液柱与地层压力平衡,避免溢流、井涌、井喷等事故,当起出部分钻具造成井内液面下降、静液柱压力降低时及时向井内灌注钻井液重建压力平衡的一类油田安全装置。
随便看
self-tuning proportional-integral-derivative regulator
self tuning regulator
self-tuning regulator
self-twist spinning
self-validating method
self-verification
Selfward state
self-weighting sample
self-weight stress
self-worth
self-worth orientation theory
self-worth theory
self–handicapping
self–propagation high–temperature synthesis
Selina Chow
Seliverstov
Seljuq Empire
Selkup
Sell
Sellafield nuclear incident
seller oligopoly
seller's credit
Selling
Selling Horses
Selling Official Position at Xi Di
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/2/28 18:17:29