1) casing string design
套管柱设计
1.
Based on the analyses of application of triaxial stress theory in casing string design, several issues are discussed to which attention should be paid about casing string design, and the method and processs of computerized casing string design are given in this paper, along with the software and application cases.
从套管柱三轴强度设计理论分析入手,讨论了应用三轴强度理论进行套管柱设计时应该注意的几个问题。
2.
In order to meet the need for air drilling and economy,combined casing string design was firstly applied in well Gulong 1,which is the deepest risk exploration well of Daqing oil field.
针对目前大庆油田最深的一口风险探井——古龙1井,为了使套管满足空气钻井和经济性需要,首次使用组合套管柱设计方法,同时在设计中对套管强度进行三轴应力强度校核,分析了套管强度设计的误差,给出一套新的安全经济的套管柱设计方法,为以后超深井套管柱设计提供了一个新的思路,对于指导设计与现场施工具有重要的意义。
2) casing design chart
套管柱设计图册
3) casing design
套管设计
4) String design
管柱设计
1.
In this paper, method of PHA have been generally introduced focusing on the application to DST string design.
重点介绍了PHA方法在钻杆测试DST(DrillStemTesting)管柱设计中的应用,提出了利用PHA方法从安全的角度对DST管柱进行修改的过程,指出它能有效地消除或减少DST测试过程中的事故隐患,是规范DST测试的重要措施之一。
2.
Based on the reliability of the pipe string design and thread connection and sealing,this paper introduces the progress of the tubing and casing application technology and the problems that should pay more attention to in the process of application.
从管柱设计的可靠性和螺纹连接及密封的可靠性两方面介绍了油套管使用技术的进展及使用过程中应该注意的问题,并对国内企业在油套管使用技术方面需要展开的工作进行了展望。
5) jacket pipe design
夹套管设计
补充资料:天柱山天柱峰
天柱峰又称为皖伯尖,万山尖。《道书》称为司命真人发祥所都,海拔1488.4米,孤立晴宵,顶天立地,石骨嶙峋,峭立如柱。五指、莲花、天池、含珠、飞来、月华诸峰拱卫左右,奇松、怪石、云海、佛光、各领风骚。李白《江上望皖公山》诗云:“奇峰出奇云,秀水含秀气。”白居易《题天柱峰》诗云:“天柱一峰擎日月,洞门千仞锁云雷。”
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