此时要向井筒中泵注适当比重的泥浆。
Crew members must also pump mud of the proper weight into it.
循环液应能从井筒中去除磨铣后的物料。
The circulated fluids should be capable of removing the milled material from the wellbore.
从井筒流入储层层段的流量的垂直分布。
The vertical distribution of flow from a wellbore into reservoir zones.
与井筒化学材料相容。
介绍了模具盘在井筒装备安装中的具体应用。
The application of die plate in shaft equipment installation is introduced.
忽略了生产井和观测井的井筒储集和表皮效应。
Wellbore-strage and skin effects at production and observation wells are neglected.
割断已卡在井筒的油管或类似管子所用的井下工具。
A downhole tool used to cut tubing or similar tubulars that have become stuck in the wellbore.
气井井筒积液问题一直是影响气井产量的不利因素。
Wellbore accumulation in gas wells is an unfavorable factor influencing on well production.
在射孔井中，井筒仅通过炮眼与周围地层相互作用。
Wellbore is linked to formation by perforation tunnels in perforated well.
位于采油树上的用于控制自来井筒的全部流量的阀门。
A valve located on the Christmas tree that controls all flow from the wellbore.
本文指出了井筒刚性装备工作状态的测试目的和内容；
The paper expounds the purpose of instrumentation for operating conditions of rigid equipment in shafts and the procedure taken.
本文介绍在立井井筒施工中质量控制方面的一些情况。
The original introduced some respects of the quality control in shaft pit shaft building.
通过对井筒不同深度的测量，即可得出井身轨迹曲线。
Well body track curve can be drawn out through surveying the depth in the hole.
铣刀或类似的切割工具必须与落鱼的材料和井筒条件相适应。
The mills, or similar cutting tools, must be compatible with the fish materials and wellbore conditions.
介绍了井筒装备上水平荷载的量测方法、量测系统及其装置。
It also deals with the measuring method, measuring system and devices used in connection with horizontal loads acting on the shaft equipment.
置于井筒中或在井筒中循环的用量相对较小的特别配制的流体。
A relatively small volume of specially prepared fluid placed or circulated in the wellbore.
按照地层内的天然应力，裂缝的翼部沿相反方向从井筒向外延伸。
The wings of the fracture extend away from the wellbore in opposing directions according to the natural stresses within the formation.
利用可膨胀胶囊使封隔器密封元件紧靠套管或井筒的一种封隔器。
A type of packer that USES an inflatable bladder to expand the packer element against the casing or wellbore.
在套管或衬管上产生孔眼，以便在储层与井筒之间实现有效的连通。
To create holes in the casing or liner to achieve efficient communication between the reservoir and the wellbore.
井筒集肤效应电热举升工艺技术是目前稠油开采中最佳的配套技术。
Electrothermal lifting by wellbore Kelvin effect is the best support technique for heavy oil recovery at present.
达西定律表明，油井地层压力与井筒产液量和井底流压具有相关性。
Darcy's law indicates that formation pressure of an oil well has some correlativity with wellbore fluid producing volume and bottom hole flowing pressure.
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 well bore temperature distribution in condensate gas well is indispensable for the node analysis and performance analysis for gas well.
煤矿立井井筒的信号传输，由于其传输环境特殊，一直没有很好地解决。
The problems of the signal transmission in a shaft have not been solved because the transmission environment is very bad.
该模型能用于预测任意分支井的流入剖面和井筒内及井筒周围的压力分布。
This model can be used to predict the inflow profile of arbitrary lateral hole and the pressure distribution inner hole and around hole.
它绝对不能过度驱替，否则裂缝的关键周边区域(靠近井筒)将得不到支撑。
It must not be over-displaced otherwise the critical near-wellbore area of the fracture will not be propped.
利用铣刀或类似的井下工具从位于井筒中的设备或工具上切割材料并将其去除。
The use of a mill or similar downhole tool to cut and remove material from equipment or tools located in the wellbore.
对于气井，在双对数坐标纸上绘出流量对平均储层压力与井筒压力平方差的关系图。
For a gas well the flow versus the difference of the squares of the average reservoir and wellbore pressures are plotted on log-log paper.
酸液在井筒和裂缝流动时的温度场和速度场模拟是进行酸液就地性能参数计算的前提。
The temperature field of acid flowing in the borehole and the fracture is the basis for calculating the in-situ parameters.
井筒最小直径确定了工具管柱的最大外径，而且可能影响被安装工具或设备的配置。
The minimum restriction determines the maximum tool string outside diameter and may influence the configuration of the assembled tools or equipment.
井筒最小直径确定了工具管柱的最大外径，而且可能影响被安装工具或设备的配置。
The minimum restriction determines the maximum tool string outside diameter and may influence the configuration of the assembled tools or equipment.
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