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- directional drilling mud 定向钻泥浆
- As for drilling mud but made up with 35ppb Bentonite to 100+ vis. 对钻井液，按每桶35磅比例加入膨润土，使粘度达到100秒。
- Geologist, petrophysicist or field engineer with experience in geosteering, directional drilling, operations geology, mud logging. 有地质导向、定向钻井、地质作业、地质录井等经验地质师,测井解释工程师和现场工程师。
- Directional drilling is an advanced construction method in river crossing. 定向钻穿越河流是一种比较先进的施工方法。
- It is necessary for us to make great efforts to develop new materials for drilling mud. 我们必须努力发展用于钻井泥浆的新材料。
- To avoid this situation, drilling mud's are formulated to plug the pores of the reservoir. 为避免出现这种情况,需对钻井液进行配制,以堵塞储集层中的孔。
- Polysaccharides such as scleroglucan are used by the oil industry as drilling mud additives. 多糖(例如硬葡聚糖)用于石油工业作为钻井泥浆添加剂
- New formula of drilling mud density of the control wellbore closed rate in salt bed. 一种控制盐层段井眼闭合率的钻井液密度新公式
- This product sagely and effectively breaks conventional drilling mud, workover and completion polymers. 本产品安全有效，超过了传统的钻井泥浆、修井和完井液。
- All of the directional drilling applications described here are carried out by REI Drilling, Inc. 这里介绍的均为REI钻进公司在定向钻进方面的应用。
- The flexible drill string is one of the key tools to materialize the high accuracy directional drilling technique. 挠性钻杆是实现高精度定向钻孔技术的关键器具之一。
- It shows the thinner of modified humic acid to be better than Fe_Cr lignosulphonates.It is a ideal thinner for drilling mud. 结果表明，不论在淡水泥浆还是盐水泥浆中，改性腐殖酸的稀释效果都比铁铬木质素磺酸盐要好，是一种比较理想的钻井泥浆稀释剂。
- The effects of geomagnatic field parameters in directional drilling,selection of non magnet... 探讨了地磁场参数在定向钻井中的作用、无磁钻铤长度的选择、测量数据的比较等问题。
- Use: Mainly used as syndet adjuvant, tanning agent, dyeing adjuvant, drilling mud dispersant, water treantment adjuvant, and so on. 用途:主要用于合成洗涤剂助剂,制革鞣剂,染色助剂,钻井泥浆分散剂及水处理助剂等
- It is necessary to scientifically plan and survey well bore trajectories in directional drilling. 井眼轨道的设计与监测技术一直是定向钻井中的研究热点。
- QF-1300 triplex drilling mud pump is a horizontal triplex single acting piston pump which is made by Qingzhou Petroleum Machinery Factory Co. QF-1300系列钻井泥浆泵为卧式三缸单作用活塞泵，是青州石油机械厂有限公司利用美国技术和API标准制造的。所有部件可与F系列泥浆泵互换。
- For directional drilling, the workhorse has been the steerable directional motor with a bent housing. 顶驱在提升旋转钻井效率方面至关重要。
- QF-1000 triplex drilling mud pump is a horizontal triplex single acting piston pump which is made by Qingzhou Petroleum Machinery Factory Co. QF-1000系列钻井泥浆泵为卧式三缸单作用活塞泵，是青州石油机械厂有限公司利用美国技术和API标准制造的。所有部件可与F系列泥浆泵互换。
- Nanjing Dilong firstly invented the loading Test System(LTS) for Horizontal Directional Drilling Machine. 地龙公司率先开发出定向钻机负载测试系统。
- QF-1600 triplex drilling mud pump is a horizontal triplex single acting piston pump which is made by Qingzhou Petroleum Machinery Factory Co. QF-1600系列钻井泥浆泵为卧式三缸单作用活塞泵，是青州石油机械厂有限公司利用美国技术和API标准制造的。所有部件可与F系列泥浆泵互换。
