低渗透储层孔隙流体压力预测方法及应用  

Prediction Method and Application of Pore Fluid Pressure in low Permeability Reservoirs

作　　者：贺洲 He Zhou

机构地区：[1]延长油田股份有限公司吴起采油厂

出　　处：《化工设计通讯》2019年第12期247-248,共2页Chemical Engineering Design Communications

摘　　要：在勘探开采技术不断发展的今天,学者发现孔隙流体压力预测对于油田开采有着重要作用。于是开始对孔隙流体压力进行深入研究探讨,在非常规储层当中孔隙流体压力越大就越有利于油气的保存,并能够获得较高的单井产量。因此,为了寻找更好的油井,就必须对孔隙流体压力进行深入的研究剖析,利用物理实验来进行地质、岩石勘探、证实孔隙流体压力和横波速度之间的关系,并由此推算出新的方式来计算非常规储层中的孔隙流体压力,实现利用孔隙流体压力预测勘探出高效、高产的油井。Today,with the continuous development of exploration and production technology,many scholars have found that the prediction of pore fluid pressure plays an important role in oilfield production.So began to conduct in-depth research and discussion on pore fluid pressure.The higher the pore fluid pressure in the unconventional reservoirs,the more favorable it is for the preservation of oil and gas,and a higher single-well production can be achieved.Therefore,in order to find a better oil well,it is necessary to conduct in-depth research and analysis of pore fluid pressure,use physical experiments to perform geological and rock exploration,verify the relationship between pore fluid pressure and shear wave velocity,and derive new ones from this.Method to calculate the pore fluid pressure in unconventional reservoirs and realize the use of pore fluid pressure prediction to explore efficient and high-yield oil wells.

关 键 词：低渗透储层 孔隙流体压力 探讨 

分 类 号：P618.13[天文地球—矿床学]