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- Mud system containing MMH , mixed metal hydroxide , is introduced . 介绍了混合金属层状氢氧化物胶(正电胶)为主体的泥浆体系,经室内研究和现场试验证明,该体系具有独特的流变性,用宾汉模式描述,其静切力接近屈服值;
- For the mud system, maintain pH values among 8.5 to 9.5 while drilling. 对于这套泥浆体系，钻进期间应维持泥浆的pH值在8.;5~9
- The PEM mud system has been successfully used on drilling operations in Bohai Gulf and South China Sea. PEM泥浆体系曾经成功地应用于渤海和南海。
- The positively charged AlCl_2-MMH-bentonite mud system possesses more powerful anti-caving capacity. AlCl_3-MMH-膨润土体系可成为防塌作用更强的正电泥浆。
- When the pore pressure is relatively high,the formate is used as a weighting agent to maintain a low-solid mud system. 在地层孔隙压力较高时,则配合使用甲酸盐进行加重,以维持一种性能优良的低固相钻井液体系。
- Use active mud and add XCD polymer to 100+ viscosity. Incorporate sweeps into the mud system. 把现有钻井液的粘度加生物聚合物提到100秒以上，作为清扫液汇入循环系统。
- The experimental study indicates that the mud system has various functions such as anti-sloughing,lubrication,format... 试验表明,该体系具有防塌、润滑和储层保护等多种功能。
- Sesbania gum is used in this mud system as viscosity enhancer and carrying agent to achieve the goal of making a general mud for both drilling and well completion. 阳离子泥浆体系采用田菁胶为增粘提切剂,最终实现钻井液和完井液的统一。
- Aiming at shrinking pathway of hole that was made for expanding of stratum in water,using for reference of positive electricity glue MMH mud system,on the base of indoor examination,favorable effect was acquired in field examination. 针对富含钙蒙脱石的水敏性地层会遇水膨胀 ,导致钻孔缩径等问题 ,借鉴石油钻井中采用的正电胶MMH泥浆体系 ,在进行室内试验优选配方的基础上 ,进行了野外试验 ,取得了良好的效果。
- In order to exploit low pressure reservoirs with low permeability in the Tuha oil-field efficiently,the pumpable micro-foamed drilling mud system is developed based on large quantities of lab tests. 吐哈油田为有效开发低压低渗储层,在大量室内试验的基础上,优选了适合于该区块的微泡沫钻井液的起泡剂和稳泡剂,并进行了微泡沫钻井液体系的室内配方研究与抗温、抗污染、稳定性能评价。
- This paper analyses the features and potential problems of brittle formations which possesses abundant beddings and fractures,also gives correspondent mud system and technical measures. 分析了层理裂隙发育的硬脆性地层的特点和潜在问题，提出了相适应的泥浆体系及技术措施。
- In order to exploit low pressure reservoirs with low permeability in the Tuha oi1field efficiently,the pumpable micro-foamed drilling mud system is developed based on large quantities of lab tests. 吐哈油田为有效开发低压低渗储层,在大量室内试验的基础上,优选了适合于该区块的微泡钻井液的起泡剂和稳泡剂,并进行了微泡钻井液体系的室内配方研究与相关性能评价。
- To meet the requirements of offshore well drilling, this study developed a new type of positive-charged polyglycol/formate mud system by combining the advantages of the two additives. 为适应海上钻井需要而研制的新型正电聚醇-甲酸盐钻井液体系，兼具正电聚醇和甲酸盐钻井液的优点。
- The tuck slowly ploughed through the mud. 车在泥泞中吃力地缓慢行驶。
- A passing car splashed mud on my new trousers. 路过的一辆车把泥水溅到我的新裤子上了。
- The mud was soft and our feet sank in. 泥很软，我们的脚都陷进去了。
- The Application of Automatic Mud System in Grouting 全自动电脑控制集中制浆系统在灌浆施工中的应用
- The truck bespattered my clothes with mud. 卡车溅得我满身衣服都是泥浆。
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The heavy wheels churned the earth into mud. 笨重的车轮将大地碾成了泥浆。
