井

The simulation results demonstrate the rightness and efficiency of FEM. Based on the studies above, the detective characteristics of FMI are examined, a few device structural parameters are numerical analyzed and optimized. The response of each type of formation model is simulated, and gray-scale images are used to express the resistivity results. Adopting 8 electrodes manner to measuring inclined bed, a full-bore resistivity image is obtained, and the relations between the image and the inclined bed are pointed.

在上述工作基础上，考察了全井眼地层微成象仪的探测特性；对有可能影响测量结果的仪器结构参数进行了分析和优化；模拟各种地层模型的测井响应，并用灰度图象表示电阻率井壁成象结果；采用8极板同时测量的方式，对倾斜地层进行模拟测量，得到了全井眼电阻率成象结果，并指出了成象特征与地层倾斜方向之间的关系。

Because the formation fluid can not seep in well bore, people find out reservoir usually by cuttings logging, gasometry logging, core analysis, fluorescence etc.

由于地层流体不能进入井筒，过平衡钻井时要确定油气层一般都通过岩屑录井、气测录井、岩心分析、荧光等来实现。

In general, skin factor calculated by common transient well test is an important index for refracturing candidate.

现场一般把通过不稳定试井计算的表皮系数作为重复压裂选井参考指标。

The orientation of crosswell 3-D component geophone is critical to processing of crosswell seismic data.

井间三分量检波器的方位确定是井间资料处理的关键。

The well grinds county the generation of guild is development of socialist market economy and well grind of prefectural economy structural adjustment inevitable.

井研县行业协会的产生是社会主义市场经济发展和井研县经济结构调整之必然。

Lathe Machining can realize automation or semiautomation with 2300mm of the maximum processing diameter. In addition, the processing range has been enlarged and processing precision has been upgraded for adding the heating-treatment shaft annealing furnace, carburizing furnace, handspike annealing line and quenching line with protected gas. Through technological reconstruction and equipment renewing, the grinding processing ability has been strengthened. As well, casting copper in cage workshop has realized melting by electric furnace.

车加工已实现自动化或半自动化，最大加工直径可达2300毫米，现已形成月产2000万元产值的能力，热处理在原有的基础上增加了井式退火炉，井式渗碳炉，推杆退火线和有保护气体的淬火线，磨加工经过技术改造和设备更新，使加工能力得到了增强，加工范围得到了扩大，加工精度得到了升级，保持架车间的铸铜实现了电炉化熔化，从而打破了保持架生产能力不足，依靠外协的局面。

The frog then pointed to the tadpoles and little insects in the well and said haughtily : I am the true master of this well, none of them can compare with me.

青蛙又指指井里的小蝌蚪和小虫们傲慢地说：我是这井里的真正主人，它们都比不上我。

The frog then pointed to the tadpoles and little insects in the well and said haughtily: I am the true master of this well.

青蛙又指指井里的小蝌蚪和小虫们傲慢地说：我是这井里的真正主人，它们都比不我。

The effects of number and angle of lateral hole on the production of herringbone well were analyzed by this model.

利用该模型对鱼骨井的分支数、分支角度影响产能的分析结果表明，分支角度大于45°后鱼骨井总产能增加不大；分支数越多，对主井筒的影响越大。

Through the research of the application of hoister stroke control and computer control, the paper introduces the design and the application of control system of auxiliary shaft hoister.

本文以孔庄矿副井提升机改造为工业背景，通过对提升机行程控制和计算机控制技术在矿井提升机中的应用的研究，阐述了副井提升机计算机控制系统的设计与应用情况。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。