1) underbalance
['ʌndə,bæləns]
欠平衡的
2) Underbalance
['ʌndə,bæləns]
欠平衡
1.
The Research of Underbalance Drilling Technology Applying in Daqing Oil Field;
大庆油田欠平衡钻井工艺技术应用的研究
2.
Application and knowledge of underbalanced drilling technology
欠平衡钻井技术的应用与认识
3.
When the sandstone gas reservoir is drilled open by the underbalanced drilling using water based mud (WBM), the underbalance pressure normally can hardly offset the imbibition capillary force of the rock, which may result in backwash imbibition.
采用水基钻井液欠平衡钻开砂岩气层时,欠平衡压差往往并不能完全抵消岩石的自吸毛细管力,从而产生逆流自吸效应。
3) under-balanced
欠平衡
1.
Application of comprehensive mud logging parameters in interpretation & evaluation of the under-balanced well gas layers;
综合录井参数在欠平衡井气层解释评价中的应用
4) under balance
欠平衡
1.
There are 4 big difficult problems in perforations under balanced well: perforation under wellhead pressure,snubbing operation throughout perforating process,low confining pressure perforating operation and the fullbore string convenient for the following operations.
欠平衡钻井条件下配套的射孔技术具有四大射孔难题:井口带压作业、全过程不压井作业、低围压射孔作业及便于后续作业。
2.
Under balance drilling is paid great attention to by people for it is favourable for discovering and protecting oil and gas reservoirs,raising drilling speed,reducing cost and lessening drilling lost circulation and differential pressure sticking.
欠平衡钻井由于有利于发现和保护油气层、提高钻速、降低成本 ,减少井漏及压差卡钻等复杂情况 ,而受到人们的高度重视。
5) under-balanced drilling
欠平衡
1.
The method for distinguishing oil and gas zones for under-balanced drilling
欠平衡钻井条件下油气层判别方法研究
2.
The distinction of on-site oil and gas shows under the condition of the under-balanced drilling fluid with the oil-in-water in Well CG2
CG2井水包油钻井液欠平衡钻井现场油气显示识别
6) under-balanced drilling
欠平衡钻井
1.
Gas acquisition and interpretation & evaluation under under-balanced drilling;
欠平衡钻井条件下气体采集与解释评价
2.
Effect of annular cuttings on negative pressure in under-balanced drilling process;
欠平衡钻井环空岩屑对井底负压的影响
3.
Practical drilling fluid technology for under-balanced drilling;
实用欠平衡钻井钻井液技术
补充资料：喝欠
1.犹哈欠。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条