为注采试井解释方法的形成奠定了理论基础。
It would provide basis for interpreting methods of injection-production well test.
讨论了这些技术在试井解释中的应用及进展。
对两口高含硫气井分别进行了试井解释和优化的试井设计。
Made well test interpretation and well-test design optimization on two separate high-sulfur gas well.
试井解释的表皮系数是一个总的表皮系数,受到各种因素的制约。
The skin factor interpreted by well testing is a general factor that is restricted by kind of factors.
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。
The transient pressure analysis and morden well testing interpretation methods for multi branched horizontal Wells in anisotropic formation are developed.
塔河油田底水油藏油井的试井解释结果与地质及生产状态符合程度较高。
The well test interpretation results of the oil Wells in the bottom water oil reservoir of Tahe Oilfield tallies with the geology and production state well.
对压力响应和测压数据进行自动拟合或手动拟合,可得到试井解释参数。
The well test interpretation parameters could be obtained by manually matching or automatically matching the pressure response and the tested pressure.
通过以上工作,本文完成了克拉2应力敏感性气藏试井解释与产能评价的研究。
Through above work, this article completed the research of test interpretation and productivity evaluation of the Kela 2 stress sensitive gas reservoir.
该井两次不稳定试井解释模型都选用复合模型,并通过评价说明该井有很好的前景。
The composite model is used for the two unstable well testing interpretation models of this well.
主要研究分析了元素硫在地层中沉积的预测模型的建立以及含硫气井的不稳定试井解释方法。
Mainly studied the prediction model of sulfur deposition in the stratum and transient well test of sour gas well.
现有的现代试井解释方法中,断层距离这一参数的获得,往往是通过近似镜像反映方法得到的。
But among all the modern well test interpretation models, the distances to faults are obtained based on approximate mirror reflection theory which usually brings bigger error.
结合塔河油田的实际地质资料,建立了裂缝和溶洞-井筒连通的试井解释模型和相应的数学模型。
Based on the geological data of Tahe Oilfield, the well test interpretation model of the reservoir with the fracture and vug which are connected with well-bore is established.
通过对其求解,从试井解释的角度上得出新型样板曲线,这进一步丰富了对低渗透油气藏的认识。
With the solution, according to the well testing interpretation, the new type curves are derived, which improve the knowledge on low permeable reservoirs further more.
结果表明:启动压力梯度、层间储容比、地层系数比的变化对段塞流试井解释结果有较大的影响。
The result shows that the change of gradient of kick-off pressure, the storage ratio and the ratio of formation coefficients have relatively big effect on the slug flow well test result.
根据13口井压后试井解释结果,分析影响气井压后产量的两个重要因素是地层参数和人工裂缝;
The two important factors effecting on production are reservoir factors and artificial fracture based on results of well tests analysis after 13 gas wells were fractured;
经典的径向均质复合试井解释模型与气藏实际情况不相符,解释结果与实际地质情况出现抵触现象。
Classical radial uniform com - pound interpreting model is not match with actual situation of gas reservoir that makes the results colliding to actual geology conditions.
在现代试井解释中,经常会遇到许多的试井物理模型,其中包括均质、双重介质、复合油藏等模型。
In well test analysis, many well test physical models are often used, including homogeneous, dual-media, composite reservoir model etc.
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。
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...
通过分析以往不稳定试井解释资料,对试井解释中经常出现的问题进行总结,杜绝此类错误再次发生。
By analyzing former interpreting data of instability testing, problems often appearing well testing interpretation are summarized to stop those mistakes happen again.
根据产量递减分析、采气曲线分析以及试井解释可知:储层产能与地层系数和地层渗透率关系十分密切。
Based on production decline analysis, gas productivity curve analysis and well tests analysis, reservoir potential have a close connection with formation parameter and permeability.
本文的研究可用于聚合物驱等非牛顿幂律流体条件下的试井解释、预测油层参数和聚合物驱替前缘的位置。
This research can be used to predict well test data with non-Newtonian such as polymer fluid flow and locate the polymer flooding frontier.
由试井解释得到的有效渗透率,可以认为是油层在测试过程中流动影响所涉及的整个范围内的渗透率的平均值。
The effective permeability can be regarded as the average permeability over the whole production zone influenced by the fluid flow during the well test.
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。
In gas well-testing interpreting, it is difficult and unreasonable to match pressure-history curve by using unchanged skin.
该方法对于复杂断块油藏试井解释、复杂驱替油藏试井解释和多井干扰情况下的测试解释,具有很好的借鉴意义。
It will be used for reference on well test interpretation in complex fault block oil reservoirs and reservoirs with complex drive and under the condition of multiple-well interference.
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。
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.
用常规的试井模型难以分析这种凝析气藏的试井测试资料。当气井共生水含量较大时,应对原来的试井解释模型与方法进行修正。
Well test data of such reservoirs are hard to analyze by conventional well test models, which should be properly modified when the connate water saturation is high.
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。
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.
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。
The paper introduces the interpretation method, analysis property and influence factor of formation pressure in well testing analysis.
结果表明,在试井分析过程中,合理的选择这些参数,有利于避免解释多解,能更准确、更实际地评价煤储层。
The result shows that in the process of well test analysis, the reasonable choice of these parameters can avoid explaining the multi - solutions and assessment accurately the coal reservoir.
对于牛顿流体油藏,目前已有比较成熟的试井理论和解释软件。
For reservoir of Newtonian fluid, nowadays there has been being quite sophisticated well test theory and software.
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