Table 2 Combined summary of total and effective porosity for the Nubia reservoir.

From: Petrophysical assessment of reservoir quality and recoverable reserves in fluviodeltaic Nubian sandstone Saqqara field Gulf of Suez Egypt

Well name

Total Porosity calculations

Effective Porosity calculations

Average

(Ø N−D)

Minimum

(Ø N−D)

Maximum

(Ø N−D)

Average

(Øeff)

Minimum

(Øeff)

Maximum

(Øeff)

GS323-1

14%

4.8%

16.3%

13.9%

2.2%

16%

GS323-2 A

14.8%

8%

17.2%

14.8%

4%

16.1%

GS323-3

11.5%

0.3%

12.1%

11.1%

0.1%

12%

GS323-4 A

13.7%

0.9%

15%

13.5%

0%

14.5%

  1. The table presents average, minimum, and maximum values of both total and effective porosity across the studied wells, reflecting variations in reservoir storage capacity and fluid flow potential.
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