sloughing

STRATUM Analysis on stress distribution of casing in sloughing formation with finite element method

易坍塌地层椭圆形井眼内套管应力的有限元分析

The copolymer also had good heat resistance salt tolerance, and hole sloughing prevention.

抗高温、抗盐尤其抗高价离子污染能力强，防塌效果好。

A veneer of weathered granite covers this and tower, often sloughing off under weight.

一块块已经风化的花岗岩覆盖在山顶上,这些花岗岩常会因为体重而导致剥落.

Synthetic sloughing mechanism of coal beds in Tarim Basin

塔里木盆地煤层坍塌机理研究

Experimental Study on Sloughing Mechanism of Coal Beds in Tarim Oilfield

塔里木煤层坍塌力学机理的实验研究

This means sloughing off businesses that no longer fit with strategic priorities.

这意味着,要抛弃不再属于优先战略的业务.

Influence prediction and evaluation of Xiaolangdi reservoir slope sloughing on migration settlement

小浪底水库塌岸对库区移民新址区影响预测评价

Only minor sloughing occurred during the earthquake.

在地震时只有小的脱落现象

To Optimize Drilling Fluid Formula by Triaxial Stress Sloughing Prevention Test

用三轴应力防塌实验优选钻井液配方

Calculation of practical data from oil fields demonstrates that formation sloughing pressure is dependent on deviation angle and well azimuth.

对油田的实际资料进行计算表明，井壁坍塌压力与井斜度和井斜方位角有关。

On the basis of lab experiments, a undersaturated compound silicate drilling fluid system ( KSN) with strong anti-sloughing ability was developed.

通过室内实验，研制出了一种防塌能力强的欠饱和复合盐硅酸盐钻井液（KSN）体系。

Complications include wound infection sloughing of the flap and injury to the anal sphincter.

并发症包括伤口感染塌皮瓣、肛门括约肌损伤.

Reasons and Countermeasures of Sloughing in the Job Area of North of Hubei

鄂北工区井壁失稳原因及对策

European bunting inhabiting marshy areas. doctors sloughing through swampy lowlands

生活在沼泽地带的欧洲白颊鸟。在低洼沼地泥泞中行走的医生

Your face would be sloughing off.

你的脸将是沼泽地.

The developing history of-bore stability technology, the mechanism of borehole instability and anti-sloughing means were analyzed.

全面总结了井壁稳定技术研究发展历程, 深入分析了井壁失稳机理及 防 塌技术措施.

The wellbore is effectively protected from sloughing with small enlargement rate because of applying these techniques.

现场应用结果表明，该井井眼稳定，井径扩大率很小，有效地解决了井眼失稳问题。

The stability of rock debris is strong, it can prevent borehole wall from sloughing effectively.

稳定钻屑的能力强，可以有效的防止井壁坍塌。

It'sloughing of the skin at the dermal-epidermal junction with epidermal detachment.

它会腐蚀皮肤的表皮与真皮接合处,使得表皮脱离.

The well drilling technology in sloughing and leaking layer

严重漏失、坍塌地层的成井工艺

A differential pressure sticking was encountered at 2598 m under a circumstances of severe sloughing, and with enlarged hole gauge and dog-leg intervals during a pipe connection.

在井下严重垮塌、井径大、有S形井段的情况下，钻至2598m接单根时发生压差粘附卡钻。

Development of Positive Polyglycols Anti-sloughing Agent

阳离子化多元醇防塌剂的研制

Field applications show that this technique can effectively prevent coal beds sloughing and decrease hole problems and drilling accidents.

现场应用表明，该技术能有效地防止煤层坍塌，减少井下复杂情况及事故。

a snake sloughing its skin

正在蜕皮的蛇

Development of modified polyalcohol anti-sloughing agent and its anti-sloughing mechanisms

改性多元醇防塌剂的研制及其作用机理研究

Half my patients have their skin sloughing off.

我一半的病人皮肤都脱落。

The move comes as companies have been sloughing off and revamping other mass magazines.

不少公司亦在危机中弃置或革新那些大众杂志.

Mao east area frequently takes place sloughing hole , pipe-stuck, lost circulation in drilling operation.

鄚东地区钻井过程中经常发生垮塌 、 卡钻 、 井漏等复杂事故.

A comprehensive method for evaluating the anti sloughing effectiveness of drilling fluids

钻井液防塌效果的综合评价方法

Sloughing mechanism of Shahejie shales in Eastern Dagang oil fields

港东沙河街泥页岩坍塌机理的研究