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- A burden becomes lightest when it is well borne. 擔子雖重,善挑能變輕。
- Heat and mass transfer analysis in horizontal well bore during thermal recovery. 水平井熱力採油過程中的傳熱傳質分析
- In kill operation, it is required to keep the downhole pressure stable and the well bore pressure balanced. 在壓井過程中,要求井底壓力能夠保持不變,並使井眼系統的壓力保持平衡關係。
- So increase the temperature of the near well bore zone by heating, then the condensate cran he evaporated. 根據傳熱學原理推出了凝析氣井井筒溫度分佈計算公式,研究了溫度計算基礎數據求取方法。
- It is necessary to scientifically plan and survey well bore trajectories in directional drilling. 井眼軌道的設計與監測技術一直是定向鑽井中的研究熱點。
- A22sh well is drilled on the A22 slot and use its well bore,with the whipstock and expandable tubular,the tech... 該井的成功完井為老油田的增產、穩產起到了保障作用。
- Ensuring the well bore stability during drilling is a regular task of drilling engineers. 在鑽進過程中,確保井壁穩定,是鑽井工作者一項經常性任務。
- Calculating results show that fluctuation pressure decrease with eccentricity between drill stem and well bore increase. 計算結果表明:隨鑽柱與井眼間偏心度增大,波動壓力減小。 全偏心情況下的波動壓力大約只有同心情況下的一半。
- An emendation for continuous flow using a deconvolution is conducted without requiring a testing of a well bore flux, only needing a pressure data. 反褶積校正續流方法不需要測試井底流量資料,只要有壓力數據即可進行,流量數據是通過壓力資料計算出來的。
- The well bore temperature distribution in condensate gas well is dispensable for the node analysis and performance analysis for gas well. 凝析氣井井筒溫度分佈是進行氣井節點分析和動態分析必不可少的參數。
- The device is comprised of transparent well bore, hoisting mechanism, gravel packing device, data acquisition system and image processing system. 該裝置由透明模擬試驗井筒、起升系統、礫石充填設備、數據採集和圖象處理系統五大部分組成。
- Analysing the process of gaining the date in caliper logging,select the method "Sweep Representation" to build the equations of well bore model. 該文通過對井徑測井數據的特徵分析,選用"推移表示法"得出井筒模型方程,從而解決了從井徑測井數據到井筒模型的自動生成的關鍵問題。
- The snubbing unit is often employed when working in a pressurized well which requires the tubular members being forced into the well bore. 採用不壓井起下作業裝置,可在有壓力井中將管柱強行下入井內作業。
- In the transition section of east Sanan oilfield, unconsolidated rock diagenetic texture often cause well bore collapse. 薩南油田東部過渡帶成岩性差,膠結疏鬆,鑽井過程中易發生坍塌。
- This technology can do repetition measurement of well bore track, determine drilling direction and window cutting direction of sidetrack well and so on. 該技術可用於井身軌跡複測、鑽井定向和側鑽井開窗定向等。
- Based on the continuity equation and the momentum equation, the pressure fall models of wellbore flow within an open-hole and a perforated completion snaky well bore are e. 研究了蛇曲井井筒流動特徵,對蛇曲井微元段和孔眼段的流動進行了分析,根據質量守恆原理和動量定理,建立了裸眼完井和射孔完井方式下蛇曲井生產井段的井筒壓降預測模型。
- Because the formation fluid can not seep in well bore, people find out reservoir usually by cuttings logging, gasometry logging, core analysis, fluorescence etc. 由於地層流體不能進入井筒,過平衡鑽井時要確定油氣層一般都通過岩屑錄井、氣測錄井、岩心分析、熒光等來實現。
- I am well aware that this is a tough job. 我深知這是一件棘手的工作。
- Make use of the slip socket with the Innovative way to fish the drop of non-drilling and repairing well bore,which expends the using and scope of slip socket. 創新使用卡瓦打撈筒,打撈非鑽修井筒落物,擴展了卡瓦打撈筒的用途和使用範圍。
- Snubbing unit is a new equipment working in downhole at the conditions of inner pressure and oil and gas in well bore,drilling operation or the up-and -down operation. 不壓井作業設備是一種能在井筒內有壓力、有油氣的情況下不用壓井就可以進行鑽井或起下管柱作業的一種先進的新型井下作業裝備。