With this model, the pressure drop curve of well testing is interpreted, and mobility ratio, diffusion ratio, sweep radius of each area and some other parameters are solved.
利用该模型可以对火烧油层注气井试井压降曲线进行解释，并求解流度比、扩散比以及各区的波及半径等参数。
Formation of Tuha oilfield belongs to low pressure and bad reservoir property which makes conventional combing tech of testing and perforation not being suit for need of production of oil well.
吐哈油田地层压力较低、储层物性较差，且要进行上返试油的井采用常规测试射孔联作技术已不能满足生产需要。
By statistic and analysis for well testing data measured by electric pressure gauge formerly, it is found that formation temperature data is very important for oil testing procedure.
通过对以往用电子压力计测得的试油测试资料进行统计和分析，发现地层温度资料在试油测试中有很重要的应用。
The transient pressure analysis and morden well testing interpretation methods for multi branched horizontal Wells in anisotropic formation are developed.
研究了各向异性地层中分支水平井的瞬变压力分析和现代试井解释方法。
This paper presents a new gas well testing analysis method considering gas well producing at constant pressure in infinite gas reservoir accounting for high velocity non-Darcy flow ef.
对于定压生产气井试井分析，由无因次产量的倒数和无因次时间构成的常规半对数图在考虑高速流动效应时需要进行修正。
In this paper, a new method is presented to define formation pressure in short-term closed-in pressure, which based on the research about theory of unstable well testing of fractal reservoirs.
通过分形油藏压力不稳定试井理论的研究，提出了一种使用短期关井压力数据确定地层压力的新方法。
Based on testing data, combining well test, recovery and other geologic data, by pressure diagnose, curve analog and boundary analysis, an accurate reservoir parameter can be gained.
以试井资料为基础，结合试油、试采及其它地质资料通过压力诊断、曲线拟合、边界分析等，得到准确的油藏参数。
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。
The paper introduces the interpretation method, analysis property and influence factor of formation pressure in well testing analysis.
介绍了地层压力在试井分析过程中的解释方法、分析特征及影响因素。
There is difficulty to confirm the bottom-hole pressure accurately and low accuracy and reliability when this kind well explained by using well testing model of flowing well.
对这类井，若采用自喷井建立起来的数学模型进行解释时，难以准确地确定关井时刻的井底压力，试井解释率低，可靠性差。
With the improvement of accuracy of electronic pressure gauge, the required prerequisite has been decreased greatly, the application scope of multi-well testing is becoming wider and wider.
随着电子压力计精度的提高，要求的测试先决条件(如激动量、时间等)相应有所降低，促进了多井试井技术的应用范围。
Wellhead pressure testing of abnormally high pressure gas well will be abnormal when unstable testing is conducted.
异常高压气井在井口进行不稳定测试时，井口压力动态出现异常。
The mechanical analysis of operating the high temperature high pressure deep well testing pipe string is one of the key techniques in testing engineering design.
高温高压深井测试管柱的工作力学分析是测试工程设计的关键技术之一。
The designed testing system in the paper can complete these tests as to air pressure, airflow rate, rotary speed, bit weight and drilling depth in the process of well drilling.
本文设计的物探钻具性能测试系统可完成对钻井过程中的空气压力、空气流量、转速、钻压、钻井深度等参数的测试。
An apparatus for testing the pressure drop of the water injection well is developed according to the actual requirement of oil field production.
针对油田注水生产的需要研制了注水井注水压降测试装置。
Only the hidden trouble existing in the testing stage has been considered in designing the casing program for the high temperature and high pressure well, can the casing safety be guaranteed.
在对高温高压井进行井身结构设计时必须考虑测试期间存在的隐患，才能保证套管安全。
A variety of reservoir-evaluation methods specific to coal reservoirs have evolved over time, including core evaluation, well logging, seismic, transient-pressure testing and production analysis.
对煤层气藏进行评价的各种不同类型评价方法都曾经历了长期的技术演变与改进完善，其中包括岩心评价、测井、地震勘探、不稳定压力测试与生产分析。
According to the request of short period production test, the bailing oil in cased well for pressure testing and open oil extraction technique have been developed.
为解决以往试采方法只能录取产量资料而不能同时测得井下流压资料问题，根据短期试采要求，研制出套管捞油测压工艺和开式试采工艺。
Based on superposition and changing-skin theory, pressure whole history matching in unstable well-testing has been carried using true example. And good matching is acquired.
基于叠加原理，以及变表皮系数的理论，通过实例分析，对气井不稳定试井进行压力全历史拟合，获得了很好的拟合效果。
Shown from research, the main reason for smaller absolute open flow is the decrease of average formation pressure during well testing. A new method for …
研究表明，测试期间地层平均压力的下降是导致该气田无阻流量计算偏低的主要原因。
According to regulating pressure distributing figure, the different result of well testing is overcome and the formation parameter is gained accurately to determine the dependability of well tes...
通过调整压力分布图，克服试井解释的多解情况，可以准确得到地层参数、判断试井解释的可靠性。
In gas well-testing interpreting, it is difficult and unreasonable to match pressure-history curve by using unchanged skin.
在气井试井解释中，使用固定的表皮系数来进行压力全历史拟合，很难将压力历史曲线拟合好，而且不尽合理。
The more differential pressure of well testing is, the more the skin factor of formation sensitivity to pressure is.
试油（生产）压差愈大，储层压力敏感表皮系数愈大。
Shown from research, the main reason for smaller absolute open flow is the decrease of average formation pressure during well testing. A new method for processing gas well testing da...
研究表明，测试期间地层平均压力的下降是导致该气田无阻流量计算偏低的主要原因。
Shown from research, the main reason for smaller absolute open flow is the decrease of average formation pressure during well testing. A new method for processing gas well testing da...
研究表明，测试期间地层平均压力的下降是导致该气田无阻流量计算偏低的主要原因。
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