片语

vibration pore water pressure振动孔隙水压力

pore ratio pressure curve孔隙比与压力关系曲线

pore water pressure measurement孔隙水压力观测

pore-pressure gradientPore pressure gradient is a dimensional petrophysical term used by drilling engineers during the design of drilling programs for drilling (constructing) oil and gas wells into the earth. It is the pressure gradient inside the pore space of the rock column from the surface of the ground down to total depth (TD), as compared to the pressure gradient of seawater in deep water.

initial pore water pressure初始孔隙水压力

pulsating pore water pressure脉动孔隙水压

negative pore water pressure负孔隙水压力

英汉例句

• In addition to being measured by well tests, pore pressure is measured by formation testers.

  除了由试井测量之外，孔隙压力由地层测试器测量。

• The parameters mentioned are defined for the first time, such as the ratio of pore pressure and upper formation pressure, the fracture extension grads, etc.

  孔隙压力流体评价方法所涉及到的孔覆比和裂缝延伸梯度等参数均为首次定义。

• In chapter 4, the influences of pore pressure on shear bands and on complete stress and strain curves have been modeled.

  第4章对平面应变状态下应变软化巖石试件的孔隙压力效应进行数值模拟。

• In the process of developing deformable media gas fields, the pore pressure decreases when fluids flow out of the reservoir, and the difference of pressure inside and outside the reservoir increases.

  变形介质气藏在开发过程中，孔隙压力随流体的流出而下降，使储层内外压差增大，孔隙受到压缩而体积缩小，孔隙度和渗透率随之降低，极大地影响到此类气藏的开采。

• PDS and PDSG in TP at most decrease slurry「s pore pressure to hydrostatic column pressure.

  转化期的沉降失重和SG失重最多使水泥浆柱孔隙压力降到等高静水柱压力。

• It presents a new pore pressure formula and proposes an expression of pore pressure coefficient for non-linear elastoplastic models.

  提出了一个新的孔压公式；给出了非线性弹性模型和弹塑性模型的孔压系数的表达式。

• The methods and techniques are used to calculate the pore pressure and filtration velocity of pore fluid from the formation that workover will be conducted in Daqing Oilfield.

  应用该计算方法和控制技术对大庆油田待鉆修井地层孔隙压力和孔隙流体渗流速度进行了计算。

• Using the solution method mentioned above, pore pressure dissipation of a soft ground with partially penetrated vertical drains under single ramp loading and multi-ramp loading is analyzed.

  利用该求解方法，对一未打穿竖井地基在单级线性加载和多级加载情况下的孔压消散进行了分析。

• In the process of reinforcing soft soil foundation by preloading, preloading rate will impact on excess pore pressure dissipation.

  堆载预压法加固软土地基过程中，堆填速率将影响到超孔隙水压力的消散。

• The calculated values of pore pressure taking nonlinear seepage behavior into account are closer to the measured ones.

  考虑渗透非线性情况下得到的孔隙压力计算值与实测值更接近。

• The analytical solutions of stresses, displacement and pore pressure amplitude are derived in frequency domain by introducing two scalar potential functions.

  引入两个势函数，在频域中得到了应力、位移和超孔隙水压力响应解答。

• The pore pressure also strongly influences the state of stress in a formation (by as much as 50%) and is therefore a critical piece of information for designing hydraulic fracturing treatments.

  孔隙压力也强烈地影响地层中的(多达50%)的应力状态，并针对设计水力压裂处理而言是一项重要信息。

• We believe, as a additional force source, water level of shallow well acts on the crustal rock in form of fluid loading, pore pressure and chemical erosion, which promotes the Zhangbei earthquake.

  认为浅井水位作为一种附加力源，以流体载荷、孔隙压力、化学腐蚀的形式作用于地壳巖石，对张北地震的发生起到了促进作用。

• In the condition of pore pressure existing within rock, rock framework」s effective stress plays an important role.

  在巖石内部具有一定的孔隙压力的条件下，巖石骨架的应力状态就起到主要作用。

• On the basis of considering the factors influencing the cyclic characteristics, a pore pressure increase model suitable to the saturated soft clay of Shanghai has been established.

  在考虑影响循环特性因素的基础上，建立了一种适合上海地区饱和软粘土孔隙水压力的增长模型。

• Using MTS Ultrasonic Measurement System, we studied the influences of water of saturation and pore pressure on velocities of compressional (P) and shear (S) waves in exposure rock specimens.

  我们用MTS的超声波测试系统研究了地表巖样饱和水及孔隙压力对纵横波速度的影响。

• After analyzing the limitation of the traditional pore pressure prediction methods, a new method based on the effective pressure theorem and the acoustic velocity model was proposed.

  在分析地层孔隙压力预测传统方法局限性的基础上，提出了一种基于有效应力定理和声波速度模型的地层孔隙压力预测方法。

• Formation drillability is related to formation compact degree and pore fracture degree, so NDR can reflect formation pore pressure state.

  地层可鉆性与地层的压实程度和孔隙破裂程度有关，因此NDR可以反映地层孔隙压力的情况。

• Change of ground stress influences pore pressure and oil potential, thus has a great influence upon oil migration accumulation.

  地应力变化影响孔隙压力和油势，因而对石油运移和聚集有重要影响。