The cuttings require disposal and cannot be recovered, which results in mud loss as well as disposal costs.
返出的岩屑需要处理，而且不能回收利用，这不仅加大了泥浆损失，还增加了处理成本。
One kind of simple and easy make alarm for well kick and mud loss is presented. Its work principle, installation, calibration and performance are introduced.
介绍一种经济实用的、制作简易的钻井泥浆液井涌井漏报警仪。文中分述了它的工作原理、安装方法、调试方法以及可能达到的技术状态。
Using under balance pressure drilling technique aims at preventing the mud loss and pollution of Palaeozoic limestone reservoir in this area and therefore protecting oil reservoir.
该井四开钻探过程中成功地采用欠平衡钻井技术钻穿寒武系凤阳山组，以防止该区古生界灰岩储层发生井漏及储层污染，从而保护油层。
Adding a clay deflocculant to freshwater mud typically improves fluid-loss control.
在淡水泥浆中加入粘土悬浮剂会大大增强滤失控制。
From this new point of view, a series of relative theoretical problems must be further considered, such as the design of hydraulic loss of mud, the rheology and carrying cuttings etc.
这个新的观点涉及到泥浆水力损失计算、流变学和岩粉携带等一系列理论的磋商问题。
Control of fluid loss for a mud is achieved by several means, one of which is by addition of fluid-loss-control materials to the mud system.
可以通过几种方法控制泥浆滤失，其中一种方法是在泥浆中加入降滤失材料。
According to the analysis of data of the catalyst and solid particle in the oil mud for the catalytic cracker, the reasons of catalyst loss from different angles is analyzed in this paper.
本文根据对炼油厂催化装置的催化剂及油浆固含量的数据进行分析，从而对催化装置的催化剂损耗原因从几个方面进行了探讨。
In circumstances where a low water level or total loss of water returns results in excessive vibration and torque, AUS-PLUG can be allowed to swell in water or mud for 15-20 minutes.
在低水位或者水返回的总损失导致过度震动和扭矩情况下，允许将AUS - PLUG膨胀在水中或泥浆中15 - 20分钟。
The API test indicate that SHAGPS might be a excellent filtration loss controller for brine water drilling mud systems.
API测试结果表明，SHAGPS对盐水泥浆具有良好的降滤失作用，可望成为一种抗盐性降滤失剂。
Methods of preparation of a oil field drilling mud water - loss control additive with waste PAN fiber hydrolyzed at high pressure had been studied and had tested its properties.
研究了用废腈纶经高压釜中水解制备油田钻井泥浆降失水剂的方法，并进行了性能试验。
The tailing reservoir is a large dangerous source of man-made mud-rock flow with high potential energy, and the loss caused by tailing disaster is considerably serious.
尾矿库是一个大危险源的人造泥石流具有高潜力的能源，尾矿库灾害所造成的损失是相当严重的。
A byproduct of wood-pulp waste and sulfite paper manufacturing that is used as an organic drilling-mud additive for fluid-loss control, as a thinner, and for shale inhibition.
木纸浆废料和亚硫酸盐制纸时的副产品。木质素磺酸盐用作钻井泥浆的有机添加剂，如降滤失剂、稀释剂以及页岩抑制剂。
With the strong action of mines blasting dynamic load, the rock layer may lead to liquefaction, and great loss like underground mud-rock flow may be created.
在矿山爆破动载荷的强烈作用下，岩土层可能产生液化现象，并形成井下泥石流，造成重大损失。
The corrosion inhibition of cinnamaldehyde on zinc in mud acid was investigated with different temperatures and different concentration of cinnamaldehyde by weight-loss method.
采用失重法研究了土酸溶液中肉桂醛在不同温度和浓度下对锌的缓蚀作用，发现肉桂醛能很好的抑制锌的腐蚀。
An evaluation is also made on the new type of drilling mud in many aspects such as the capability of controlling water loss, the shearing dilutability, acid-solubility, the salt-resistance and…
并从失水控制性、剪切稀释性、酸溶性、抗盐性及海上和深井的适应性等方面评估了其性能。
An evaluation is also made on the new type of drilling mud in many aspects such as the capability of controlling water loss, the shearing dilutability, acid-solubility, the salt-resistance and…
并从失水控制性、剪切稀释性、酸溶性、抗盐性及海上和深井的适应性等方面评估了其性能。
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