Table 7 Absolute porosity content of type I reservoir samples.
Sample number | Absolute porosity content (%) | Face rate (%) | |||
|---|---|---|---|---|---|
Intergranular pores | Feldspar dissolution pores | Rock debris dissolution pores | Intercrystalline pores | ||
1 | 4.5 | 0.7 | 0.2 | 0.3 | 0.6 |
3 | 4.8 | 1 | 0.1 | 0.4 | 0.9 |
4 | 3.4 | 0.5 | 0.2 | 0.2 | 0.4 |
5 | 3.6 | 0.5 | 0.1 | 0.2 | 0.4 |
7 | 3.5 | 0.8 | 0.2 | 0.1 | 0.6 |
11 | 3.2 | 0.4 | 0.1 | 0.2 | 0.3 |
12 | 3.7 | 0.3 | 0.2 | 0.1 | 0.5 |
13 | 2.7 | 0.4 | 0.1 | 0.2 | 0.6 |
14 | 3.3 | 0.8 | 0.1 | 0.1 | 0.1 |
15 | 4.9 | 1.2 | 0.1 | 0.4 | 0.8 |
16 | 5.2 | 1.1 | 0.1 | 0.3 | 0.7 |
17 | 3.2 | 0.6 | 0.2 | 0.2 | 0.3 |
18 | 3.8 | 0.7 | 0.1 | 0.3 | 0.5 |
19 | 3.0 | 0.6 | 0.1 | 0.1 | 0.2 |
20 | 5.7 | 1.5 | 0.1 | 0.3 | 0.8 |
