您要查找的是不是：
- petroleum casing pipe and drilling string 套管钻柱
- Test and Research of Electric-magnetic UST for the Petroleum Casing Pipe End Blind Area 电磁超声探测石油套管管端盲区的试验与研究
- Improving the Quality of Petroleum Casing Pipe Application to the Worksites by Reducing the Thread Gluing 改善粘扣现象提高石油套管现场使用质量
- petroleum casing pipe 石油套管
- Research on Welding Technology of PE Casing Pipe in Site. 聚乙烯套管现场焊接技术的研究
- Usage: The centralizer makes the casing pipe at the center of the well. Such can make cement ring even and better quality. 用途:扶正套管使套管在井眼内居中,使水泥环均匀,提高固井质量。
- In order to eliminate the size and roundness tolerance after the rolling and heat treatment of oil casing pipe,the straightening process should be used. 在石油套管制造过程中,一般要采用定径工艺消除石油套管轧制和热处理后的尺寸及圆度等误差。
- Finite analyzing method and large finite software ABAQUS were used to analyze and calculate extrusive intensity of casing pipe under non-symmetrical load. 采用有限元分析方法,运用大型有限元软件ABAQUS,分析计算了受非均匀外挤载荷作用下的套管挤压强度。
- Metal corrosion may cause oil and casing pipe breaking, wellhead equipment failure, being conveying gas pipeline blowout, the station equipment rustiness and so on. 腐蚀会造成油、套管破裂，井口装置失灵，输气管线爆裂，站场设备锈蚀等。
- Labroatory tests were carried out for the effect of temperature on the growth of sulfate reducing becteria (SRB) and for the role SRB played in corrosion of casing pipe steel. 室内试验研究了温度对硫酸盐还原菌（SRB）生长的影响，以及SRB对套管钢的腐蚀作用。
- In order to eliminate the size and roundness tolerance after the oil casing pipe rolled and heat treated,the straightening process should be taken basically. 为消除石油套管轧制和热处理后的尺寸及圆度误差等,一般要采用定径工艺。
- What natural gamma well logging measured is total natural gamma radioactivity in layer,and it is a kind of most basic method in casing pipe well logging. 自然伽马测井测量的是地层总的自然伽马放射性,是套管井测井的一种最基本的方法。
- Indonesia is abundant in petroleum deposits. 印尼的石油蕴藏量丰富。
- In that case you'll have to clear yourself. 那样，你只得自行辩白了。
- Application of PLC Technology in Petroleum Casing Product Line PLC技术在石油套管生产线上的应用
- In this case, let's start earlier. 既然这样，我们就早点开始。
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
- A trademark used for a brand of petroleum jelly. 凡士林用来作为石油脂的商标
- Schlumberger and Baker Atlas in America and Russian company have developed logging instrument to measure formation resistivity in cased well with metal casing pipe. 美国的斯伦贝谢、贝克阿特拉斯公司和俄罗斯开发出在金属套管井内测量地层电阻率的测井仪器;
