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- Keywords deep well water central water supply diarrhoeal diseases; 深井水;集中供水;腹泻病;
- Keywords deep well immersible pump;salvage;economical benefit; 深井潜水泵;打捞;效益;
- Keywords deep well;tailer cementing;hanger;property; 深井;尾管固井;悬挂器;性能;
- Keywords deep well;drilling;casing program;bottom hole assembly;Futai Oilfield; 深井;钻井;井身结构;钻具组合;富台油田;
- Keywords deep well;two stage cementing;two stage cementer;future trend; 深井;双级固井;双级注水泥器;发展趋势;
- It takes a lot of work to dig a deep well. 挖一口深井很费事。
- Keywords deep well;carbonate rock;acidizing;high density acid;gelled acid; 碳酸盐岩;酸化;添加剂;高浓度酸;筛选;现场应用;
- Keywords deep well;horizontal well;differential pressure pipe sticking;MMH drilling mud;polymer mud;mud formulation; 深井;水平井;压差卡钻;正电胶钻井液;聚合物钻井液;钻井液配方;
- Keywords deep well;wellbore stability;shale;specific hydrophilia;hydration stress;activity;drilling fluid; 关键词深井;井眼稳定;页岩;比亲水量;水化应力;钻井液;
- Keywords deep well exploratory evaporite bed ooze （geology） casing deformation; 深井;探井;盐膏层;软泥;蠕变;套管变形;
- This village is watered by deep wells. 这个村庄靠深井供水。
- Keywords deep well;drilling bit;ultrahigh pressure water jet;hydrodynamic characteristics;flow field;fluid flowing; 深井;钻头;超高压水射流;水动力学特性;井底流场;流体流动;
- The water for house is pumped up from a deep well. 供给屋子的水是从深井里压起来的。
- It take a lot of work to dig a deep well. 挖一口深井很费事。
- Keywords deep well rockburst;mechanism;elastic energy of strain;stress predicating system;Gaofeng mine; 深井岩爆;机理;弹性应变能;应力预测体系;高峰矿区;
- Keywords Deep well;Reservoir protection;Drilling fluid;shiel momertary plugging;Build-up value of permeability rate;Dongpu sag.; 东濮凹陷;深井;钻井液;屏蔽暂堵;油气层保护;渗透率恢复值;
- Keywords deep well evaporite bed formation breakdown pressure lost circulation hole diameter reduction salt water drilling fluid; 深井;盐膏层;地层破裂压力;井漏;缩径;盐水钻井液;
- Right at the center of this evil plain there yawns a very wide, deep well, whose structure. 在这邪恶的场所的正中，一口极广极深的井张着大口。
- I worked the deep wells for a week and did nothing. 我在深渊上面花了一个星期的工夫,可是没有一点儿收获。
- The rim is flat and there is a rather deep well, or cavetto. 边缘是平坦的，有一个相当深的底部，或称为圆底。
