Reservoir fluids flow analysis in reservoir rocks

被引：1
|
作者：
Majkrzak, Marcin [1 ]
机构：
[1] Inst Nafty & Gazu, Panstwowy Inst Badawczy, Krakow, Poland
来源：
NAFTA-GAZ | 2016年 / 72卷 / 08期
关键词：
reservoir fluids flow; rock wettability; relative permeability; recovery factor;
D O I：
10.18668/NG.2016.08.04
中图分类号：
TE [石油、天然气工业];
学科分类号：
0820 ;
摘要：
The paper presents laboratory measurements results, performed in order to evaluate the type of wettability for 13 samples of Cambrian Sandstone. Preliminary characterization was carried out, based on relative permeability measurements which were correlated with additional analysis: irreducible water saturation (S-wi), Amott test, threshold pressure for continuous injection approach (Pth(flow)) - recovery factor (RFI), water flooding simulation for brine (RFII). Additionally, contact angle measurements for brine/oil/rock system were carried out. An attempt was made to indentify an alternative method for the measurement of relative permeability which will be the most congenial with the designated "primary" wettability type.
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页码：610 / 618
页数：9
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