英语释义

1. at or relating to the bottom of a drilled well
bottom-hole temperature

片语

bottom outlet hole底排水孔

bottom-hole samples井底样品

bottom m hole inclinometer井底测斜仪

bottom m hole sample井底采样

bottom-hole sempler井底取样器

bottom-hole chart井底记录图

bottom m hole heater井底加热器

bottom-hole cleaning井底清洗

bottom m hole flowmeter井底流量计

英汉例句

• the reservoir information from flow response on condition of stable bottom hole pressure helps to determine reservoir information.

  定井底流压下流量响应所反应出的油藏信息，有助于确定油藏参数。

• in log interpretation, the bottom hole temperature (bht) is taken as the maximum recorded temperature during a logging run, or preferably the last of series of runs during the same operation.

  在测井解释中，井底温度（bht）一般为一次测量中或者同一次测井作业的最后一次测量中所记录的最高温度。

• the stress level is the key factor that affects the fatigue life of bottom hole assembly.

  鉆具组合在井下所承受的应力水平是影响其疲劳寿命的一个关键因素。

• according to this problem, this paper proposes a modified isochronal well test with bottom hole liquid loading.

  针对这个问题，提出了一种存在井底积液时的修正等时试井资料解释方法。

• this is of significant importance to hydraulic fracturing design and bottom hole pressure analysis during operation in tubing injection wells in chuanxi area.

  对四川川西地区以油管方式注入井的水力压裂施工设计及现场施工过程中井底压力的分析具有重要意义。

• the tangency point of bottom hole assembly is located at where the drill string just touches the wall of the borehole, and the contact force is zero here.

  在计算底部鉆具组合的受力和变形时，以前一般都是按弯矩为零的条件来确定其上切点的位置。

• the result shows that the main reasons are high bottom hole temperature, corrosion of drilling tool during storage and drilling process, high value of formation drillability, and multi-fault.

  结果表明，井底温度高、鉆具存放及鉆井过程中的腐蚀和地层可鉆性级值高且断层多，是该地区鉆具失效的主要原因。

• the rule of pressure distribution and bottom hole flowing pressure alteration of a periodic trial-produce well in the stratum with circular boundary.

  圆形边界地层中间歇试采井的地层压力及井底流压变化；

• darcy's law indicates that formation pressure of an oil well has some correlativity with wellbore fluid producing volume and bottom hole flowing pressure.

  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。

• the rule of pressure distribution and bottom hole flowing pressure alteration of a periodic trial-produce well in the radial compounding stratum.

  径向复合地层中—口间歇试采井的压力分布及井底流压变化规律；

• the sand bailer is also used as a bottom hole sampler.

  捞砂筒也可用作业井底取样器。

• the force and deformation of bottom hole assembly (bha)are calculated by the gap-element method, in consideration for the bending effect and contact state of bha.

  考虑下部鉆具组合的弯曲效应和接触状态，运用间隙无法对下部鉆具组合进行了受力变形计算。

• bottom hole pressure and the models of considered 3d crack propagation model in situ rock mechanics parameters, have made the assessment of situ rock mechanics parameters more realistic.

  井底压力与考虑三维裂缝扩展模型时的就地巖石力学参数模型的建立，使得就地巖石力学参数的评估结果更符合实际。

• the abandonment formation pressure(afp) of gas well is usually calculated by stable productivity equation and abandonment flowing bottom hole pressure.

  通常人们采用气井某一时刻的稳定产能方程结合废弃井底流压来计算废弃地层压力。

• when bottom hole flowing pressure (bhfp) is higher than saturation pressure, oil flows in single phase in the reservoir.

  井底流动压力高于饱和压力时，储层流体呈单相原油流动；

• the rule of reservoir pressure distribution and bottom hole flowing pressure alteration of a periodic trial-produce well in infinity subterranean formation.

  无限大地层中—口间歇试采生产井的地层压力分布及井底流压变化规律；

• the anchoring or set to the artificial bottom hole of the separate injection pipe string has solved the creep of the pipe string resulted from the unstable water injection pressure.

  分注管柱实施锚定或支撑到人工井底，克服了管柱因注水压力不平稳等原因造成的管柱蠕动现象；

• the author has studied the effect of variation of well head parameters on the bottom hole flowing pressure and established the statistical relationship between the well head parameters.

  分析了井口参数变化对井底流动压力的影响，确定了并口参数之间的统计关系；

• a mechanical model of bottom hole assembly (bha) with eccentric bits is established and the solution of this model was given by means of numerical method.

  采用静力分析的方法，建立了偏心鉆头底部鉆具组合的力学模型，并完成了对力学模型的求解。

• when the inclination angle of a side nozzle is 0, 30,45 and 60 degrees, the eddying flow of the bottom hole vortex device will cause rotation at the bottom hole, affecting on the jet from bit nozzles.

  侧喷嘴倾斜角度在0度、30度、45度和60度情况下，由于井底涡旋器的旋流作用，导致井底产生旋转，对鉆头喷嘴射流产生了影响，以致在45度时出现压力损失最小的情况；

• in order to explore the effect of ambient pressure on jet flow field in deep well and ultra-deep well, a physical model for flow field of confined water jet at bottom hole was established.

  考虑到深井、超深井中井底围压对射流流场有一定的影响，建立了井底受限射流流场的物理模型。

• when bottom hole liquid increases in gas well, back pressure increases , and gas production is reduced.

  在气井中，当井底积液增多时，会增大井底回压，降低产气量。

• the borehole deviation correction technique with bottom hole assembly and its application in xinjiang oil well yx-1 were introduced.

  介绍了井底鉆具组合纠偏技术及其在新疆yx-1油井中的应用。

• the jar placement in the bottom hole assembly (bha) will affect the jarring operation very severely.

  随鉆震击器安放位置的不同 ，将极大地影响着震击效果。

• correlation study on drilling weight on bit (wob) fluctuation rules of pendulum assembly and unbalanced assembly was carried out by using simulation device for bottom hole assembly (bha).

  利用底部鉆柱动力学研究试验装置对钟摆鉆具与偏轴鉆具的鉆压波动规律进行了对比研究。

• the bench test of three-cone bits and analysis of their bottom hole patterns are the simplest and useful means of checking and improving their design.

  三牙轮鉆头地面台架试验与井底模式的分析是对牙轮鉆头设计的合理性进行检验与改进的最简便又较真实的方法。