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- Well Bore Storage Effect and Its Essential 井筒存储效应及其实质
- Well Test Analysis for Trialine Flow Model in Limit Conductivity Vertical Fracture Wells with Skin Factor and Well Bore Storage 考虑表皮和井筒存储效应的有限导流垂直裂缝井三线性流动模型试井分析
- The multi-rate variable well testing can weaken wellbore storage, shorten test time and economize the cost of test, and the contradiction between test and production is also solved to some degree. 多级变流量试井可以减少井筒储存效应,缩短测试时间,节省成本,使试井与生产的矛盾在一定程度上得以缓解。
- 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。
- These deal with all aspects of bearing procedures, including handling of bearings, mounting, maintenance and inspection, dismounting and bearing storage. 这些处理各方面的影响程序，包括处理轴承，安装，维修和检查，拆卸，同时存储。
- 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。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- Large temperature and salinity changes occur in shallow, partially isolated coastal waters, a degree of variability well beyond anything observed in the open ocean. 温度和盐度的显著变化出现在浅的、部分属孤立的沿岸海水中,它远远超过公海中观测到的任何因子呈现的变化程度。
