1、

Field operations are made on 5 wells with success rate of 100%, the plugging efficiency is 87. 3%.

现场实施暂堵酸化施工5井次,工艺成功率100%,暂堵有效率87.3%。

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2、

The walking-beam pumping unit has not been fit for oil production in special wells defects.

游梁式抽油机—抽油泵装置已越来越不适应一些特殊油井开采的工艺要求.

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3、

Wachovia was sold to Wells Fargo ( No. 26).

美联银行被卖给了富国银行(Wells Fargo,在财富美国500强排行榜上排在第26位)。

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4、

Under normal circumstances. wells injection before the recovery is directly proportional to the volume of water.

在正常情况下. 油井见水前采收率与注入水的体积成正比.

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5、

The successful application of DWD in the short-radius deep sidetracking of horizontal wells in Taha region provides an effective way for reducing the cost of short radius horizontal well drilling, improving the operation efficiency, eliminating the operational risks, it is worthy to be introduced in oilfields.

DWD在塔河地区深侧钻短半径水平井中的成功应用,为短半径水平井降低施工成本、提高施工效率、回避施工风险找到了一条有效的途径,具有一定的推广应用价值。

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6、

Application of Subsize Wireless Directional While Drilling ( DWD) Apparatus in Short-radius and Deep Sidetracking Horizontal Wells

小尺寸无线随钻测量仪器DWD在深侧钻短半径水平井中的应用

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7、

Pipe-conveyed logging system is now widely used in various high-angle deviated and horizontal wells.

钻杆输送水平井测井技术是目前在各类大斜度井、水平井测井中得到广泛应用的测井技术.

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8、

Well drilling technology is the key for securing quality of water supply wells.

成井工艺是保证供水井质量的关键工艺.

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9、

Wells Guthrie, of Copain Wines, was drinking a beer from Brooklyn Brewery.

Copain Wines的韦尔斯・格思里喝的是Brooklyn Brewery的啤酒。

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10、

MARTIN WELLS: ( gasping through his pain ) I know who did it.

马丁威尔斯: ( 苦的喘气 ) 知道是谁干的了.

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11、

We introduce a new kind of semiconducter material named quantum-dot quantum wells ( QDQWs) and establish a proper mathematical model for it. After that, we introduce a sort of expansion function celled B-spline and analogise it's normal quality.

介绍了一种被称为量子点量子阱(Quantum-dot quantum wells简称QDQWs)的新型半导体材料,并为其建立了合适的计算模型。

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12、

Model CS 3 scale eliminator is a kind of chemical product which can rapidly eliminate the blockage occurred in the injection system of injection wells. It mainly consists of scale dissolver, permeating agent and buffering agent.

CS3型注水井除垢剂是一种能快速解除注水系统堵塞的化工产品,主要由溶垢剂、渗透剂、缓蚀剂等配制而成。

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13、

To determine whether the installation of deep tube wells to reduce exposure to groundwater arsenic in rural Bangladesh had an effect on the incidence of childhood diarrhoeal disease.

确定孟加拉国农村地区用以降低地下水砷暴露的深管井的安装对儿童发生腹泻的影响。

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14、

Miss Wells laughed at him waggishly.

韦尔斯小姐笑嘻嘻地拿他开玩笑。

provided by jukuu

15、
16、

Technology of sidetracking slim hole in old wells of Zhongyuan Oilfield

中原油田老井开窗侧钻小眼井技术

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17、

Study and application of fracturing techniques in slim hole and casing deformation wells

小井眼及套变井压裂工艺研究与应用

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18、

Accompanied by the increasing number of slim-hole wells, the accidents increased too.

伴随着小井眼井数的增多, 发生的事故也越来越多.

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19、

The long drought dried up all the wells in the village.

久旱使村中所有的水井都干涸了.

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20、

On the basis of low permeability gas reservoir capacity equation and the production system analysis, using thumb rule, mining gas index, nodal analysis and considering the critical liquid carrying flow method to determine horizontal wells reasonably working system of the Jingbian field.

在对低渗透气藏产能方程和生产系统分析的基础上,采用经验法、采气指数法、节点分析法以及考虑临界携液流量法对靖边气田水平井进行了合理的配产。

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