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- With very good features, the piled screens have been widely used in drilling fluid solids control. 叠层粘接成形筛网具有优良特性,已广泛应用于钻井液固控领域。
- Keywords drilling fluids,pressure filtration,solid liquid separation,dynamical excitation,auto-synchronical excitation,solid control and experiment; 钻井液;压滤;固液分离;动态激励;自同步激振;固相控制;试验;
- Methyl silicone oil polysulfonate drilling fluid. 产。甲基硅油聚磺高密度钻井液。
- BZ 34-2EP-P1S drilling fluid technology. BZ34-2EP-P1S井钻井液技术
- The drilling fluid is described by Casson fluid. 采用卡森流体描述钻井液。
- All solids control equipment should be run efficiently in drilling. 钻井时,所有的固相控制设备应该有效地运转。
- Aerated mud is a kind of drilling fluid with gas,liquid and solid triphase matter distributed evenly and stably. 充气钻井液是一种气、液、固三相物质均匀稳定分散的体系。
- Spraying or continuous injection to control foam in water, brine or water based drilling fluid. 用于连续投加来控制淡水、咸水或水基钻井液。
- Preparation,control and maintenance for emulsified drilling fluid will directly affect the forecast on oil and gas. 乳化钻井液的配制、监控、维护直接影响油气的发现。
- In order to solve problems of conventional lubricants for drilling fluid, a solid lubricant OCL-RH with black appearance was developed. 针对钻井液用润滑剂在实际应用中存在的问题,研制开发了固体润滑剂OCL-RH。
- A novel filtration reducing agent NJ-1 for drilling fluid. 新型降滤失剂NJ-1的研究与应用
- Inhibiting effect mechanism of biopolymer MEG drilling fluid. 生物聚合物甲基葡萄糖甙钻井液抑制机理
- Drilling Fluid Technology of Well QATIF-894 in Saudi Arabia. 沙特阿拉伯QATIF-894井钻井液工艺技术
- Abstract The equipment in the model F200 2DH drilling rig,including of diesel engine,torque converter,electric distribution facilities,mud pump and solid control equipment are displaced by means of the products made in China. 对F200－2DH型钻机原进口时配置的陈旧柴油机及涡轮变矩器、配电设备、泥浆泵及固控设备等，分别用国产同类设备进行更新改造，同时新增和更换了部分辅助设备。 对进口的F200－2DH型钻机成功地设计并实施了“三机联动”的动力传动方式改造。
- Series of mud solid control circulating system is a kind of new product which combines the advantage of the same type equipment and actual drilling requirements for various drilling rigs. 系列泥浆固控循环系统，是综合了国内外同类产品的优点，结合各类型钻机的钻井工艺的实际需要而设计制造的新产品。
- DMZ low density solid free drilling fluid is mainly comprised of water, high molecular polymer and natural high molecular compound. 无固相聚合物钻井液是一种抑制性、防塌性能力强的钻井液体系。
- The "Ideal Packing Theory" is used to optimize temporary plugging project of drilling fluid for formation damage control. 采用一种理想充填新方法,对保护储层的钻井液暂堵方案进行了优化设计。
- Considering drilling fluid component that includes gas,liquid and solid,the formula of the velocity of dri lling fluid pulse is developed in this paper. 文中考虑气、液、固三相的钻井液组分，提出了钻井液脉冲传输速度的计算公式。
- Ur solids control equipment has been greatly improved. 我们的困控设备已经有了很大改进。
- A new method一一electric field methodis developped to control the plasticity of drill frag-ment particles of oil shale in the drill fluid. 根据钻井液中泥页岩钻屑微粒带负电的特征，研究一种新的控制钻井液流变性的方法一电场法。
