drill pipe 中文意思是什麼

drill pipe 解釋
鉆桿
  • drill : n 1 【軍事】操練，演習；（嚴格而有系統的）盤練，訓練；〈英口〉教官。2 【機械工程】鋼鉆，鉆頭；鉆...
  • pipe : n 1 管，導管，筒。2 煙斗，煙袋；一袋煙。3 〈古語〉笛，管樂器；【航海】（水手長的）哨子（聲）；〈p...
  1. The author takes consider of the aerial condensability. according to newton ’ s second law and gas equation, it is elicited to the gas pressure distributives in the drill pipe

    通過壓力分布圖可知，截面突變導致壓力發生突變，空氣流速在該處最低，因此，最小風量採用截面突變處風速計算。
  2. It can lead to not only quick wear and early failure of drill pipe but also the decrease of collapse resistance and burst resistance of casing string, which could cause casing collapse, casing deformation and casing leak, even well bore abandonment

    其直接後果是：鉆柱快速磨損，導致過早失效；套管磨損會降低套管柱的抗擠強度和抗內壓強度，造成套管柱擠毀、變形及泄漏，嚴重時造成全井報廢。
  3. Rough and fine cutting, drilling and boring can be conducted for petroleum drill devices such as drill collar, integral heavy wall drill pipe, centralizer as well as other large - sized and super long axis parts with diameter less than 1600mm and length less than 18000mm

    在此可以對鉆鋌、加重鉆桿、扶正器等石油鉆具和其他直徑小於1600毫米、長度小於18000毫米的大型、超長軸類零件進行粗、精車削和鉆、鏜加工。
  4. Performance properties of casing, tubing and drill pipe

    套管油管和鉆桿使用性能
  5. Field inspectiong of new casing, tubing, and plani end drill pipe

    新管套油管和平端鉆桿現場檢驗方法
  6. Application of model test in analyzing drill pipe

    模型試驗在鉆桿柱研究中的應用
  7. Practice for selection and use of drill pipe and drill collar

    鉆桿和鉆鋌選用作法
  8. Research technology measures use on drill pipe to protect wear

    鉆桿防磨技術的現狀和發展
  9. The oxygen corrosion behavior of s 135 drill pipe steel in drill fluid

    135鉆桿鋼在鉆井液中的氧腐蝕行為
  10. A new tool of preventing drill pipe sticking in air - powered dth drilling

    氣動潛孔錘鉆進中的新型防卡鉆具
  11. The initial gushing of oil out of a drill pipe is caused by the pressure of the gas trapped and compressed immediately above the oil deposits.

    最初石油噴出鉆管，是由於受到緊壓在石油層上的被密封的氣體的壓力。
  12. Under the function of big pressure and dynamic load, the grains may be moved which may cause the soil body distortion. at present, the relatively ripe methods of drill in gravel layer are mostly double - wall drill pipe reverse circulation drilling, auger stem breast wall drilling and down - the - hole hammer follow down drilling

    論文根據jsl ? 30型礫石鉆機潛孔錘同心跟管鉆具結構，採用程序計算得到了鉆桿內各深度處壓力分佈、鉆頭壓力降、環形空間壓力分佈及空氣流速分佈。
  13. Field inspection of new casing, tubing, and plain - end drill pipe, 7th edition

    新套管管道和平端鉆管的現場檢驗.第7版
  14. 3. thin - wall drill pipe

    3 .薄壁鉆管
  15. Petroleum and natural gas industries - field inspection of new casing, tubing and plain end drill pipe

    石油和天燃氣工業.新套管管和平端鉆管的現場檢驗
  16. Petroleum and natural gas industries - field inspection of new casing, tubing and plain - end drill pipe

    石油和天然氣工業.新套管管和平端鉆管的現場檢驗
  17. This pressure must be under control, and we control it by means of the mud which we circulate down the drill pipe

    這種壓力必須加以控制，而且我們控制壓力的方法是把泥漿灌注到鉆管中去。
  18. Petroleum and natural gas industries - field inspection of new casing, tubing and plain - end drill pipe iso 15463 : 2003 ; english version en iso 15463 : 2003

    石油和天然氣工業.新套管管和平端鉆管的現場檢驗
  19. Make up 2 joints of drill pipe

    接兩根鉆桿
  20. Drill pipe for oil field

    石油鉆探桿
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