1.
Numerical Simulation Study on Borehole Acoustic Field with Low Density Cementing
低密度水泥固井时井内声场的数值模拟
2.
SIMULATION OF ACOUSTIC FIELD OF ELECTRIC IMPULSE EQUIPMENT IN WELL BORE FILLING LIQUID WITH FINITE ELEMENT METHOD
充液井孔内电脉冲仪声场的有限元模拟
3.
Simulated for the Acoustic Field of the Layer and Fractures in and Outside of a Borehole Using Finite Difference Method;
利用有限差分法模拟计算具有分层和裂缝地层井内外声场
4.
Acoustic Field in a Cased Well with a Sectorial Crossing Channel;
带扇形窜槽的非轴对称固井声场研究
5.
The Wave in a Fluid-Filled Borehole Excited by a Cylindrical Piezoelectric Transducer;
圆柱形压电换能器在井中激励的声场
6.
Theoretical and Numerical Study of Borehole Acoustic Field Excited by External Acoustic Sources in the Biot Solid;
Biot介质中井外声源激发井孔声场的理论研究与数值模拟
7.
Theoretical and Numerical Study of Borehole Acoustic and Electric Field Excited by External Acoustic Sources under Seismoelectric Effects
震电效应下井外声源激发井孔声电场的理论研究与数值模拟
8.
Indoor experiment and field application of SJ-2 temporary plugging agent for oil wells
油井暂堵剂SJ-2室内实验及现场应用
9.
The place buzzed with noise.
场内一片激动的吵闹声。
10.
A low murmur sifted through the house;
一阵低语声掠过场内；
11.
NUMERICAL SIMULATION STUDY ON INNER FLOW FIELD AND TEMPERATURE FIELD OF MEMBRANE SEPARATION NITROGEN PRODUCING DEVICE USED IN DRILLING
钻井膜制氮装置内部流场和温度场的数值计算
12.
Interborehole acoustic wave field simulation using the Hartley Transform
利用哈特莱变换进行井间声波波场正演模拟
13.
Synthetic waveforms of the acoustic field in cased boreholesand their time-frequency distribution
套管井声场合成波形及其时频特征分析
14.
Study of the Real Pole s Distribution in Borehole Acoustic Field of Fluid-fluid Model;
流体-流体模型裸眼井声场的实极点分布研究
15.
Investigation of the pole's in fluid-solid elastic layer borehole acoustic field
流体——固体弹性地层裸眼井声场的极点研究
16.
Numerical Calculation and Analysis on Two-Dimensional Spectrum for Acoustic Wave Propagation in a Borehole
井孔声场二维谱的数值计算与理论分析
17.
Experimental Study on Ultrasonic Treatment for Rremoval of Near Wellbore Damage and Technological Parameters Optimization
超声波近井处理室内模拟及工艺参数优化
18.
Parallel Computation of Acoustic Field in Non-axisymmetric Cased Holes & Theory and Method Studies of Acoustic Cementing Quality Evaluation;
非轴对称套管井声场并行计算及声波固井质量评价理论与方法研究