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- In the process of oilfield production, quite a proportion of maintenance operations on mechanical production wells are due to rod breakdown or tubing leaking resulted from borehole deviation and eccentrically worn string. 摘要在油田生产过程中,机采井维护性作业有相当的比例是由于井料造成管杆偏磨,导致抽油杆断脱或油管漏失。
- mechanical production well 机采井
- So this paper introduces the structure layers of KBE technology, and adapts it to mechanical product de signing. 为此本文介绍了KBE技术的结构层次,并将其应用到机械产品的设计中去。
- To guarantee the planned growth rate, we must manage production well, ensure quality, and seek economic and social returns. 一定要首先抓好管理和质量,讲求经济效益和总的社会效益,这样的速度才过得硬。
- The U.S. is the largest producer of uncoated freesheet, while Canada leads the world in uncoated mechanical production. 美国是世界上最大的非涂布免费,而加拿大方面处于世界领先地位未涂布机械生产。
- To guarantee the planned growth rate,we must manage production well,ensure quality,and seek economic and social returns. 一定要首先抓好管理和质量,讲求经济效益和总的社会效益,这样的速度才过得硬。
- Quenching is the most important way to harden the steel, so it is used widely in mechanical production. 淬火是钢的最重要的强化方法,在机械生产中广泛应用。
- Shafting parts are widely used in mechanical products. 轴系零件是机械产品中的通用零件,应用较为广泛。
- Compound fracturing is a newly simulation of production well and rejection well,It connects hydraulic fracturing and high energy gas fracturing(HEGF). 复合压裂技术是将讥能气体压裂和水力压裂相结合的一种新型增产增注技术。
- It is a professional enterprise engaged in mechanical production of the deck. It is one of the largest enterprises in Zhejiang Province. 是浙江省同行业规模最大的企业之一,也是国内专业的起锚机生产厂家。
- The proposed scheme may be widely suitable for electrical motor synchronization control demands arising from the spinnery, paper mill and mechanical production lines. 系统运行证明,此系统具有相应快、无超调和无稳态误差的特点,可广泛应用于纺织、染整、造纸的拉伸以及机械生产线的电机同步控制中。
- Frankfort school exaggerated the negative aspects unilaterally, treated it as the tool of capital and mechanical production to deprive, deform and depress human value. 法兰克福学派片面地夸大其消极方面,将其看成是资本力量与机械化生产对人类价值的全面剥夺、扭曲与压制的工具。
- Looking ahead, there's a lot more room for breakthroughs and a lot of great value in doing these kind of products well. 向前地看,在做好这些种产品方面为突破性的发展和许多很棒的价值有运气更多房间。
- The mechanical products made in this country are of top quality in the world. 这个国家机器生产的产品是世界上质量最好的。
- This paper introduces the needs of customized life design on mechanical product and describes the concept and steps of customized life design. 介绍机械产品进行定制寿命设计的需要,阐述了定制寿命设计方法的概念及设计步骤。
- Abstract: The DH4-8 well, located at Donghetang Oilfield in Tarim Basin, Xinjiang, is a directional production well with the deepest open hole sidetrack point and the longest open hole section. 文摘:位于新疆塔里木东河塘油田的DH4-8井是目前国内裸眼侧钻点最深、裸眼井段最长的定向开发井。
- A feasible method to speedily develop mechanical product virtual prototype considering tribological behavior was presented. 提出了一种包括摩擦学行为仿真的机械产品虚拟样机快速实现方法。
- I have year's of experience of promoting products on internet. So I think I will sell your company's products well. 我有几年的在互联网上销售产品的经验,所以我想我能成功地销售贵公司的产品。
- You will surely know the products better after the visit. 参观工厂后你对我们的产品肯定会更了解。
- Strong ability of disassembling and assembling mechanical product, this job need prototype building and test set up supporting. 较强的动手能力,能够熟练拆装机械产品,该职位要求制作手工样件和支持试验安装。