Knowledge of the particle diameter and fluid properties immediately defines the region of flow and the applicable relations . 已知顆粒直徑和流體性質(zhì),就可直接確定流動(dòng)區(qū)域和適用的關(guān)系式。
Description methods of fluid property and distribution of reservoir 油藏流體性質(zhì)和分布描述方法
The forming factors which have influenced low resistivity may be summarized lithology , pore texture , fluid property and mud intrusion etc 其形成因素可歸納為受巖性、孔隙結(jié)構(gòu)、流體性質(zhì)及泥漿侵入影響等。
Oil saturation is one of the important parameters to evaluate fluid property and oil - bearing occurrence in a reservoir , which is mainly calculated by geochemical pyrolysis value , porosity and so on 摘要含油飽和度是評(píng)價(jià)儲(chǔ)層流體性質(zhì)及含油性的重要參數(shù)之一,含油飽和度的求取主要是靠地化熱解值、孔隙度等參數(shù)。
Under strong turbulent flow condition the property in three direction is different , and it relates with the particle granularity and density , as well as the fluid property and the turbulent intension 在此基礎(chǔ)上,分析了固體顆粒與液體的跟隨性,認(rèn)為在強(qiáng)湍流情況下,顆粒除在徑向方向的運(yùn)動(dòng)有別于液體介質(zhì)外,在軸向與切向也存在差異,且這種差異與顆粒粒度大小、密度、流體性質(zhì)以及湍流強(qiáng)度有關(guān)。
The test results as basic experimental data have effectively supported the investigations for determination of effects of the petrophysical property , the fluid property and the displacement rate on the oil displacement efficiency in this carbonate reservoir 實(shí)驗(yàn)結(jié)果為確定輪南古潛山碳酸鹽巖油藏巖石物理特性、流體性質(zhì)及驅(qū)油速度對(duì)驅(qū)油效率(采收率)的影響提供了有效的實(shí)驗(yàn)支持和實(shí)驗(yàn)基礎(chǔ)數(shù)據(jù)。
The field harmony theory was used to analyze convection heat transfer with heat sources . the intensity of the heat source was related with not only the velocity and the fluid properties but also the harmonious degree between the velocity and heat flux fields 場(chǎng)協(xié)同理論把對(duì)流換比擬為有內(nèi)熱源的導(dǎo)熱問(wèn)題,認(rèn)為對(duì)流換熱的強(qiáng)化不僅取決于流體的流動(dòng)和流體的物性,還取決于流場(chǎng)與溫度場(chǎng)的協(xié)同關(guān)系。
The fluid properties and strata pressure have obviousely changed during the high water cut stage , which exert unfavorable influence on determining formation water resistivity based on spontaneous potential curves . from the analysis of the mechanism for forming 針對(duì)油田高含水期地層流體性質(zhì)和地層壓力的變化給應(yīng)用自然電位曲線求取地層水電阻率產(chǎn)生不利影響的實(shí)際問(wèn)題,從自然電位產(chǎn)生的機(jī)理出發(fā),研究了應(yīng)用自然電位曲線求取地層水電阻率的方法。
In order to study the influential factors on seismic attribute , the authors use the rock modeling software to simulate the changes of mineral constituent , porosity , fluid property and saturation of rocks and further study the changes of the seismic attribute basing on the velocity of s - wave , the velocity of p - wave and various elastic modeling quantities of the rocks by means of forward modeling 摘要為了研究影響地震屬性的因素、應(yīng)用巖石建模軟件模擬巖石的礦物組分、孔隙度、所含流體性質(zhì)以及飽和度等變化,對(duì)其縱橫波速度、各種彈性模量的變化情況通過(guò)正演的手段得到了解。
Based on the analysis of thin sections by microscope , measurement of porosity and density , and geological setting , we tested the rock physical parameters of sandstone , siltstone , carbonate and other transitional sedimentary rocks by the mts system under formation conditions ( temperatures , pressures and pore fluid properties ) . the rocks we tested are from tertiary ( including zhujiang formation , zhuhai formation , enping formation , hanjiang formation ) of zhujiangkou basin in southern china sea . according to the analysis results , we studied the main ultrasonic wave velocity characters of rocks , which are compressive and shear wave velocity and poisson ' s ratio under different formation conditions 在對(duì)珠江口盆地第三系儲(chǔ)集巖進(jìn)行顯微鏡薄片分析、孔隙度和密度分析,以及地質(zhì)背景分析的基礎(chǔ)上,利用巖石物理參數(shù)測(cè)試系統(tǒng)( mts )模擬地層條件(溫度、壓力和孔隙流體狀況)測(cè)試了珠江口盆地第三系(包括珠江組、珠海組、恩平組、韓江組,以下有關(guān)討論同)砂巖、粉砂巖、碳酸鹽巖及其過(guò)渡性巖石物理性質(zhì),重點(diǎn)研究了不同地層條件下巖石的聲學(xué)特征(巖石的縱橫波速度和泊松比) 。