公开(公告)号：US10480314B2

公开(公告)日：2019-11-19

申请号：US14787481

申请日：2014-07-28

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Murtaza Ziauddin ,  Ahmed S. Zakaria ,  Hisham Nasr-El-Din

IPC: G01V99/00 ,  E21B49/00 ,  C09K8/60 ,  E21B43/25 ,  C09K8/03 ,  C09K8/42 ,  C09K8/52 ,  C09K8/74 ,  G06F17/16 ,  G06F17/50

Abstract: In one aspect, methods may include quantifying a pore-scale heterogeneity of a porous medium; determining an adjusted pore volume to breakthrough based on the pore scale heterogeneity determined; and designing a stimulating fluid treatment for the porous medium. Other aspects may include the development of a wellbore stimulation methodology that allows stimulation fluid breakthrough curves of differing formation samples to be plotted as a single curve that accounts for the varied pore structure of the respective samples.

公开(公告)号：US20160076369A1

公开(公告)日：2016-03-17

申请号：US14787481

申请日：2014-07-28

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Murtaza Ziauddin ,  Ahmed S. Zakaria ,  Hisham Nasr-El-Din

IPC: E21B49/00 ,  G06F17/16 ,  C09K8/74 ,  G06F17/50 ,  C09K8/42 ,  C09K8/52

CPC classification number: E21B49/008 ,  C09K8/03 ,  C09K8/42 ,  C09K8/52 ,  C09K8/60 ,  C09K8/74 ,  E21B43/25 ,  G06F17/16 ,  G06F17/50

Abstract: In one aspect, methods may include quantifying a pore-scale heterogeneity of a porous medium; determining an adjusted pore volume to breakthrough based on the pore scale heterogeneity determined; and designing a stimulating fluid treatment for the porous medium. Other aspects may include the development of a wellbore stimulation methodology that allows stimulation fluid breakthrough curves of differing formation samples to be plotted as a single curve that accounts for the varied pore structure of the respective samples.

Abstract translation: 一方面，方法可以包括定量多孔介质的孔尺度异质性; 根据孔尺度异质性确定孔径调整孔径; 并设计用于多孔介质的刺激性流体处理。 其他方面可以包括开发井眼刺激方法，其允许将不同地层样品的刺激流体穿透曲线绘制为考虑各个样品的不同孔结构的单个曲线。