The computed parameters are of importance to the condition diagnosis and the technology design of the pumping well.
所得到的参数对油井工况诊断和油井工艺方案设计具有重要作用。
In the three-dimensional value simulations for pumping and dewatering, the processing for pumping well is a difficulty.
三维数值模拟抽水降水问题中，抽水井的处理是一个难点。
The leakage curves in the indicator diagram of a pumping well reflect the forces born by the sucking rod in static state.
抽油机井示功仪测试的上、下漏失曲线反映了抽油杆在静止状态下的受力。
The pumping well Diagnostic Technique is a mathematical method based on wave equation to analyse the problem of pumping well.
抽油井计算机诊断技术是以波动方程为基础，分析抽油井问题的数学方法。
A sonic tool used in a pumping well to determine the distance to the top of the fluid in an annulus during pumping and shut in.
在抽油井的抽油过程中和关井期间测量环空内液面高度的一种声波测井方法。
The mud in a mud drilling and water pumping well drilled through the Quaternary System can be only removed partly as the well is washed intensively.
泥浆钻进的第四系抽水钻孔，强化洗井后，只能部分消除泥浆钻进的影响。
The intelligent valve control system of pumping well is used in separate-zone produce technique. It is the key technique in well logging and ponding.
井下智能阀门控制系统应用于油井分层采油技术中，是测井和找、堵水应用中的关键技术。
Based on this, the principle, analytical model and main functions of the screw pumping well working status macroscopic control chart are described in detail.
为此，详细介绍了螺杆泵油井工况宏观控制图的原理、分析模型和主要功能。
Using power function to describe the production rate, pressure and translating them into laplace space, the early time testing data of the pumping well can be modified to the radio flow period.
利用幂函数描述产量与压力值，并通过拉氏变换进行校正，可将抽油井测压早期段数据校正到径向流段，从而大大缩短抽油井测压时间。
Using power function to describe the production rate, pressure and translating them into laplace space, the early time testing data of the pumping well can be modified to the radio flow period.
利用幂函数描述产量与压力值，并通过拉氏变换进行校正，可将抽油井测压早期段数据校正到径向流段，从而大大缩短抽油井测压时间。
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