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- DEEP HOLE DRILLING TECHNOLOGY LTD. 北京哈镘深孔技术有限公司。
- But the underbalance drilling technology on diesel tail gas i... 但该技术不适应产水气井,也不适于高压气井。
- This drilling fluid meets the requirements of aerated drilling technology. 该钻井液可满足充气工艺要求。 此外,该钻井液密度连续可调。
- A lot of surface water will be consumed in the course of drilling when adopting traditional drilling technology,and the trouble of water shortage often occurs when drilling in droughty area. 传统的钻进工艺要消耗大量的地表水,在干旱缺水地区钻探经常会遇到缺水问题。
- One of three main features of current top-drive realizes stand drilling,ream dow,reverse ream dow decrease the labor strength and save drilling period. 顶部驱动装置是近代钻井装备的3大新技术之一,在钻井施工中使用顶部驱动装置能够实现立柱钻进、划眼和倒划眼,极大地降低了工人的劳动强度,节约了钻井时间。
- The air foam clockwise circulating and percussion drilling technology was practiced in the Africa that lacks water.It also got over the problem to drill in the very hard and leakage water rock. 应用空气泡沫正循环、气动潜孔锤钻进技术,实现了在非洲大陆严重缺水地区施工,克服了对坚硬岩石和漏失层钻进困难的问题。
- Combinging with engineering practice, this paper synthetically analyzes and discusses the conditions of application of the air foam drilling technology in complex layers of water defficient regions. 本文结合工程实践,综合分析论述了空气泡沫钻进工艺在缺水复杂地层中的应用情况,指出了该工艺钻效高、质量好、成本低。
- Soil physical mechanism of the processes of water saving. 节水高产技术体系土壤物理学机理。
- Double sprinkling equipiments,high efficency and water saving. 双重洒水装置,高效、节水。
- Application of ultra-short radius radial wells drilling technology in wei-5 well. 超短半径辐射分支水平钻井技术在韦5井的应用
- The results show that the drilling technology of forming DTH hamer has developping prospect. 结果表明,泡沫潜孔锤钻进技术有著广泛的应用前景。
- Underbalanced drilling technology can increase ROP and decrease formation damage,so it is increasingly used worldwide. 欠平衡钻井技术可以降低地层损害、提高机械钻速,所以在世界范围内被逐渐采用。
- Application of RP technology in water saving irrigation field makes rapid development of new water saving irrigation products become true. 快速成形技术在节水灌溉领域的应用,使得节水灌溉新产品的快速开发成为现实。
- But the fourth spudding has been completed because of applying the no_plugging drilling technology. 采用无封堵钻井技术,顺利地完成了该井四开钻进任务。
- Single DC welding transformer thyistor panel with water saver system. 单相直流焊机用变压器可控硅柜,带有节水系统
- The oil-well exploitations were improved rapidly with the development of drilling technology on horizontal well. 水平井钻井技术的发展使油井开采技术有了更大进步。
- The practice of water saving work of Baoshan Iron &Steel Co.Ltd. is presented. 介绍了宝钢股份公司在节水工作中的实践。
- Rotating Control Head(RCH)is a critical equipment used for underbalanced drilling technology. 现国内各大油田使用的旋转控制头均是从国外引进 ,价格昂贵。
- Such drilling technology is untested, and digging these wells will require expert guidance. 这种钻孔技术还未经过测试,开凿这样的井也需要专业指导。
- The volume of industrial water use and related water use index, the new technology of water saving and the recycling and reuse of the industrial waste water. 工业用水的数量和有关用水指标,节约用水的新技术和工业废水的回收利用情况;