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- non balanced drilling 非平衡钻进
- Da26 well is drilled under-balanced, using polysulfonate drilling fluid.No problem appeared until continual sloughing occurred after under balanced drilling. 大26井采用聚磺钻井液进行欠平衡钻井,前期钻井施工顺利,但在欠平衡施工完毕之后,出现了井壁持续掉块现象,不得不通井划眼,电测难以到底。
- Holman counter balanced drill rig 霍尔曼平衡钻车
- It s because some defects of administration and non balance of the advanced medical science and technology, and low health economic defraying capability.To improve the m... 结论认为医疗费用的增长有物价指数上涨和主观管理的原因,但也存在高科技、高疗效、高成本的医疗技术与国民生产水平和卫生经济承受能力低下的不平衡因素。
- The paper described the applying condition of pressure detection in realizing proximate balance drilling,predicting abnormal pressure and designing hole structure. 该文阐述了压力检测在实现近平衡钻井、进行异常压力预报与井身结构设计过程中的应用情况。
- Main service:Gas foam Acidification,flowback,well cleaning,sand washing,broken down,induced flow;Foam profile control,oil displacement;gas foam less balance drilling. 主要服务项目：气体泡沫酸化、返排、洗井、冲砂、解堵、诱喷；泡沫调剂、驱油；气体泡沫欠平衡钻井。
- Although balance drilling is paid more attention to,Yitong exploration area in Jilin is still put overbalance drilling first for its unique and complex geological conditions. 虽然平衡钻井越来越受到勘探工作的重视,但吉林伊通探区因独特而复杂的地质条件,仍以过平衡钻井为主。
- Carrying out Near - Balanced Drilling by Isolating Borewall Using Cement Slurry 用水泥浆封固井壁实施近平衡钻井
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- The drilling troops mustered on the hill. 演习部队在小山上集合起来了。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- The workman is drilling in the wall. 工人正在墙上打孔。
- Drilling is cutting a hole with a drill. 钻削就是用钻头钻一个孔。
- A balanced diet provides nutrition for your body. 均衡的食物使你的身体获得营养。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- He cast and balanced till midnight. 他算帐算到半夜。
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- The dolphin balanced the ball on its nose. 海豚用鼻子顶着球，使其保持平衡。
- The noise of the drilling is intolerable. 钻孔的噪音让人受不了。
