• It is not needed to punch the tubing when this sensor is used to measure the internal pressure, which guarantees the oil string with higher mechanical strength and keeps Wells in normal production.

    由于传感器需要管柱打孔从而保证管柱较高机械强度,在测量影响油气井正常生产

    d.wanfangdata.com.cn

  • The clumsiest most economic object the holes pierced in an oil can to make a fire a folding lantern a ball of string or a floor tile.

    粗糙、最廉价东西开几个孔点火的油罐、折叠提灯、—团线一块地砖

    www.websaru.com

  • The force state of perforation tube string for testing of oil is analyzed with the finite clearance element method, and the field applied examples prove its reliability and veracity.

    用此方法测试射孔管柱受力状态进行了分析通过现场应用实例证明了此方法的可靠性准确性。

    dict.cnki.net

  • The paper introduces the field performance of a new kind of oil well cement retarder QR-300C, and its application in production string cementing on three deep exploratory Wells at Tuha oil field.

    介绍种新型油井水泥缓凝剂QR- 300c应用性能吐哈地区3口探井油层套管固井中的应用情况。

    www.chemyq.com

  • Taking the well Hong 9 1 in Dagang Oil Field for example, the important role of the rotation of drilling string in removing cuttings bed in extended reach well is expounded.

    并以国内大港油田大位移9—1,说明了旋转在大位移井中对清除岩屑重要作用

    dict.cnki.net

  • The feasibility study and field practice of original production string acidizing were carried out in light of the particularity of the acidizing in offshore oil fields.

    针对海上油气田酸化特殊性进行了不动管柱酸化可行性研究现场实践活动

    dict.cnki.net

  • In order to solve this problem, the pipe string for pumping thick-oil is designed.

    解决偏远井及偏远区块的稠油井井筒举升问题设计稠油管柱

    www.chemyq.com

  • The oil supply Numbers followed a string of reports discussing the weak global demand in the energy complex but the impact of both was rather limited.

    原油供应数字按照在几个报告讨论全球能源产品需求疲弱报告影响有限

    bbs.xmfish.com

  • Testing plays a vital important role in the processes of both oil exploration and development, and the work string is its influencing factor that impacts the task ups and downs.

    测试石油勘探开发过程一个非常重要的环节,影响其作业成败至关重要因素作业管柱

    lib.swpu.edu.cn

  • Made up of oil expanding type or water expanding type expandable elastomer material, mechanical pipe string, centralizer and etc.

    胀式可膨胀弹性体材料机械管柱扶正器等构成。

    www.baoshihose.com

  • During oil recovery by rod pump, owing to the elastic stretching and shrinking of the tubing string, the stroke loss of the subsurface pump reaches 10%.

    过程中,油管弹性伸缩,抽油泵冲程损失10%以上。

    www.dictall.com

  • Method Large diameter oil tube and weighting rod are adopted to decrease lifting resistance of crude oil and to increase lowering-in energy of the string.

    方法采用增大油管直径加重技术,减少油流上升阻力增大杆柱下行动力。

    dict.cnki.net

  • It can be extensively applied to tubing string for oil production technology.

    广泛应用于油水井增产增注工艺管柱上。

    www.chemyq.com

  • Established a method to design rod string of heavy oil directional Wells.

    建立了套适合于稠油定向井管柱设计方法

    lib.swpu.edu.cn

  • Finished the oil paintings The Great Wall on the Wall, A Red String;

    完成油画作品《墙上的“”》,《红色绳子》;

    www.shuhuarencai.com

  • Finished the oil paintings The Great Wall on the Wall, A Red String;

    完成油画作品《墙上的“”》,《红色绳子》;

    www.shuhuarencai.com

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