0 引言
1 实验方法及装置
1.1 实验流程及装置
1.2 实验步骤
1.3 实验方案
1.3.1 储层物性及含水饱和度条件设计
表1 实验方案参数Table 1 Experimental scheme parameters |
实验方案 编号 | 基本参数 | 初始状态 | |||||
---|---|---|---|---|---|---|---|
平均孔隙度/% | 平均渗透率/(10-3 μm2) | 岩心长度/cm | 岩心直径/cm | 实验配产/(L/min) | 平均含水饱和度/% | 平均地层压力/MPa | |
1 | 10.020 | 0.047 | 50.1 | 2.52 | 0.050 | 59.9 | 16.1 |
2 | 48.3 | 16.1 | |||||
3 | 39.9 | 16.1 | |||||
4 | 0.0 | 16.0 | |||||
5 | 7.71 | 0.064 | 50.1 | 2.53 | 0.050 | 72.0 | 19.6 |
6 | 56.8 | 20.1 | |||||
7 | 49.0 | 20.1 | |||||
8 | 45.8 | 20.0 | |||||
9 | 30.7 | 20.0 | |||||
10 | 27.8 | 20.0 | |||||
11 | 0.0 | 20.0 | |||||
12 | 10.58 | 0.154 | 50.0 | 2.53 | 0.050 | 66.0 | 20.0 |
13 | 51.7 | 20.0 | |||||
14 | 40.1 | 20.0 | |||||
15 | 30.1 | 20.0 | |||||
16 | 0.0 | 20.0 | |||||
17 | 6.93 | 0.175 | 50.1 | 2.53 | 0.050 | 70.0 | 20.0 |
18 | 57.3 | 20.0 | |||||
19 | 51.8 | 20.0 | |||||
20 | 45.8 | 20.0 | |||||
21 | 40.3 | 19.9 | |||||
22 | 30.4 | 20.0 | |||||
23 | 16.8 | 20.0 | |||||
24 | 0.0 | 20.0 | |||||
25 | 10.59 | 0.602 | 50.0 | 2.53 | 0.150 | 71.0 | 20.0 |
26 | 56.6 | 20.0 | |||||
27 | 46.3 | 20.0 | |||||
28 | 36.1 | 20.0 | |||||
29 | 0.0 | 20.0 | |||||
30 | 13.42 | 1.740 | 50.058 | 2.53 | 0.150 | 69.9 | 20.1 |
31 | 40.1 | 20.0 | |||||
32 | 30.3 | 19.3 | |||||
33 | 0.200 | 0.0 | 20.1 |