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- Viscosity should be maintained above 45 sec/qt. Maintain with XCD rather than with Bentonite. Monitor hole cleaning at shakers and adjust low end rheology as required. 钻井液粘度应当保持在每夸脱45秒左右，要用生物聚合物来维护，不要用膨润土。通过振动筛观察井内是否干净，按要求把最终的流变参数调低。
- Viscosity should not be below 45 sec/qt. Maintain with XCD rather than with Bentonite. Monitor hole cleaning at shakers and adjust low end rheology as required. 要使钻井液粘度不低于每夸脱45秒，就要用生物聚合物来维护，而不用膨润土。通过振动筛观察井眼是否干净，按要求把最终的流变性调低些。
- Monitor hole cleaning at the shakers and adjust the low end rheology as required.The dial 6 reading should not be below 5. 通过振动筛观察井内是否干净，按要求把最终的流变性能调低，旋转粘度计在6转的情况下，读数不低于5。
- Monitor hole cleaning at shakers and adjust low end rheology as required.Small additions of Unical can be made to control high rheologies but in the event of serious problems Miltemp should be used. 通过振动筛观察井内是否干净，按要求把最终的流变性调低，用少量的由尼克尔来控制流变性升高，如果问题较大，就用米尔太母处理。
- For the cuttings bed is unstable and it is easy to slide into bottomhole,it may be affect drilling speed and drilling safety and is the danger area of hole cleaning in directional drilling. 介绍江苏局安徽公司现阶段提高大斜度定向井井眼净化程度的系列技术措施,由于受其有效程度所限偶发井下复杂情况和事故。
- RSDS will control well path accurately, reduce torque and drag remarkably and improve hole cleaning condition obviously.The drilling practices of ERD will be more reliable if RSDS is used. 用旋转导向系统RSDS进行大位移井钻井，可望相当准确的控制井眼轨迹，大幅度减少钻柱所受的摩阻和扭矩，显著改善井眼的清洁状况。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- In order to meet the need of carrying cuttings in annular space and make hole cleaned sufficiently,it is very important for studying on the ability of mud pump. 为了满足环空携岩需要,使井眼得到充分净化,开展了泥浆泵设备能力分析研究。
- Single-wafer Process for Improved Metal Contact Hole Cleaning 适合于改善金属接触孔清洗的单晶圆工艺
- DISCUSSION ON HOLE CLEANING OF HIGH-ANGLE DIRECTIONAL WELL 再论大斜度定向井的井眼净化问题
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔，以便装一把新锁。
- Clean clothes and good manners are prepossessing. 清洁的衣服和良好的举止能给人以好感。
- The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。
- The child has picked a hole in his new jumper. 孩子的新毛衣上勾了一个洞。
- Let's clean down the board before we paint it. 让我们在上漆以前把这块板洗干净。
- Stick your hand in and see what's in the hole. 把手伸进去，看看洞里有什么。
- The dog skins through the small hole in the wall. 那条狗勉强钻过小小的墙洞。
- The dentist was cleaning and taking out teeth. 牙科医生正在清洁和拔牙。
- The men in the hole sent up for more equipment. 在洞穴中的人们向上面要求再给他们一些设备。
- It's important for the college freshman to keep his nose clean. 对大学新生而言洁身自好是很重要的。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
