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- well bore locus 井眼轨迹
- A burden becomes lightest when it is well borne. 担子虽重，善挑能变轻。
- Heat and mass transfer analysis in horizontal well bore during thermal recovery. 水平井热力采油过程中的传热传质分析
- In kill operation, it is required to keep the downhole pressure stable and the well bore pressure balanced. 在压井过程中,要求井底压力能够保持不变,并使井眼系统的压力保持平衡关系。
- So increase the temperature of the near well bore zone by heating, then the condensate cran he evaporated. 根据传热学原理推出了凝析气井井筒温度分布计算公式,研究了温度计算基础数据求取方法。
- It is necessary to scientifically plan and survey well bore trajectories in directional drilling. 井眼轨道的设计与监测技术一直是定向钻井中的研究热点。
- A22sh well is drilled on the A22 slot and use its well bore,with the whipstock and expandable tubular,the tech... 该井的成功完井为老油田的增产、稳产起到了保障作用。
- Ensuring the well bore stability during drilling is a regular task of drilling engineers. 在钻进过程中,确保井壁稳定,是钻井工作者一项经常性任务。
- Calculating results show that fluctuation pressure decrease with eccentricity between drill stem and well bore increase. 计算结果表明：随钻柱与井眼间偏心度增大，波动压力减小。 全偏心情况下的波动压力大约只有同心情况下的一半。
- An emendation for continuous flow using a deconvolution is conducted without requiring a testing of a well bore flux, only needing a pressure data. 反褶积校正续流方法不需要测试井底流量资料,只要有压力数据即可进行,流量数据是通过压力资料计算出来的。
- The well bore temperature distribution in condensate gas well is dispensable for the node analysis and performance analysis for gas well. 凝析气井井筒温度分布是进行气井节点分析和动态分析必不可少的参数。
- The device is comprised of transparent well bore, hoisting mechanism, gravel packing device, data acquisition system and image processing system. 该装置由透明模拟试验井筒、起升系统、砾石充填设备、数据采集和图象处理系统五大部分组成。
- Analysing the process of gaining the date in caliper logging,select the method "Sweep Representation" to build the equations of well bore model. 该文通过对井径测井数据的特征分析,选用"推移表示法"得出井筒模型方程,从而解决了从井径测井数据到井筒模型的自动生成的关键问题。
- The snubbing unit is often employed when working in a pressurized well which requires the tubular members being forced into the well bore. 采用不压井起下作业装置，可在有压力井中将管柱强行下入井内作业。
- In the transition section of east Sanan oilfield, unconsolidated rock diagenetic texture often cause well bore collapse. 萨南油田东部过渡带成岩性差,胶结疏松,钻井过程中易发生坍塌。
- This technology can do repetition measurement of well bore track, determine drilling direction and window cutting direction of sidetrack well and so on. 该技术可用于井身轨迹复测、钻井定向和侧钻井开窗定向等。
- 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动特征,对蛇曲井微元段和孔眼段的流动进行了分析,根据质量守恒原理和动量定理,建立了裸眼完井和射孔完井方式下蛇曲井生产井段的井筒压降预测模型。
- I am well aware that this is a tough job. 我深知这是一件棘手的工作。
- Because the formation fluid can not seep in well bore, people find out reservoir usually by cuttings logging, gasometry logging, core analysis, fluorescence etc. 由于地层流体不能进入井筒，过平衡钻井时要确定油气层一般都通过岩屑录井、气测录井、岩心分析、荧光等来实现。
- 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. 创新使用卡瓦打捞筒,打捞非钻修井筒落物,扩展了卡瓦打捞筒的用途和使用范围。
