查询词典 drilling

Meanwhile, she is equipped with the most advanced production and inspection machines: one Mitsubishi 4-axis drilling-milling machine center, five 3-axis drilling-milling machine centers, 50 CNC lathers, 14 general lathers, Three-Dimensional Inspection Machine, Angle Inspection Machine, Salt Spray Machine, Surface Roughness Inspection Machine etc.

与此同时，公司装备了现代化的生产和检验设备：一台大型三菱4轴镗铣加工中心，五台三轴镗铣加工中心，50台CNC数控机床，14台普通机床，三坐标检测仪，角度测量仪，盐雾实验机，粗糙度测量仪等等。

Polymer drilling fluid is one of the most commonly used drilling fluid systems in the oilfields.

不分散低固相聚合物钻井液(以下简称聚合物钻井液)是国外 2 0世纪 6 0年代发展起来的一种钻井液体系。

It not only needs the drilling crew to carry out basic yielding task but also other logistics and assistance departments such as the well site sureying drilling design scene perambulating moving and riging up matarial providing cementing well logging and equipent maintenance.

摘要石油钻井工程是进行石油天然气资源勘探开发的主要工程，被誉为&石油工业的火车头&。

3 Rebuilding project as an example and combined with the general situation of project,it elaborates the constructing measures of soft and large OD perfusing drilling pile,assesses its constructing quality,so as to ensure the effect quality of perfusing drilling pile.

以黄河三号桥改建工程为例，结合工程概况，对软基大直径钻孔灌注桩的施工措施进行了阐述，并对其施工质量进行了评定，以确保钻孔灌注桩的成孔质量。

On the basis of the produced oil little while drilling using the oil based mud and the difficult to injected water, this paper evaluates compatibility among the filtrate of drilling fluid,completion fluid, slurry,injected water and formation water and studies the effect of injectability on cores which are pullulated by the filtrate and oil.

针对现场油基钻井液所钻井出油少、注水困难等问题，评价了油基钻井液滤液、完井液、水泥浆、注入水、地层水间的配伍性，以及油基钻井液滤液、原油对岩心动静污染后吸水能力的影响。

Self-elevating drilling platforms play an important role in the reconnoitering and the exploitation of offshore oil fields. But with the advancement of offshore oil industry, the earlier self-elevating drilling platform cant function well to satisfy the demands of the development of offshore oil reconnoitering and exploitation. They should be upgraded to be able to function as well as possible.

自升式钻井平台在海洋石油勘探开发中发挥着积极的作用，但随着海洋石油工业的发展及海洋勘探技术的不断提高，早期设计建造的自升式钻井平台在许多方面不能适应形势发展的需要，需要进行升级改造，以提高施工能力。

It has been learned for nearly 60 years with 4 developing stages: firstly it was involved in Drilling and Exploration Technology, secondly it was reedited as Volume 2 of the teaching books of Drilling and Exploration Technology by Prof.

解放初至文革前，根据国民经济建设对矿产资源的急需，学习前苏联的高教体系，原北京地质学院的&探矿工程&专业（1995年更名为&勘查技术与工程&）均以翻译前苏联教材为主，当时钻井液工艺原理隶属于&钻探工艺学&课程。

The paper analyses well selection, equipment tool selection, sidetracking technology, drilling and well completion technology of drilling lateral horizontal well.

文中对钻分枝水平井的选井，选工具设备，井眼开窗，钻井和完井技术等进行分析，提出充分利用改造的修井机进行老油田挖潜工作。

Horizontal sidetracking technology has been developed so as to make full use of these old wells with shorter drilling cycle and less drilling cost by window opening and sidetracking in these wells.

为了充分利用老井眼的价值，采用侧钻水平井技术开采新的气藏取得了较理想的效果：对老井重新选层开发，充分利用了老井上部井段的套管资源，缩短了钻井周期，大幅节省了钻井费用。

Drilling an oil or gas well at a location or well pad site at which drilling has occurred previously within 5 years prior to the date of spudding the well.

钻探油井或气井，在一个地点或良好垫地盘有钻探曾在5年前发生的钻井日期。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。