含水 分级 (%) | 井数 (口) | 周期采油前 | 周期采油后 | 差值 | |||||||||
日产液 (t) | 日产油 (t) | 含水 (%) | 沉没度 (m) | 日产液 (t) | 日产油 (t) | 含水 (%) | 沉没度 (m) | 日产液 (t) | 日产油 (t) | 含水 (%) | 沉没度 (m) | ||
小于90 | 7 | 33.2 | 4.1 | 85.29 | 194 | 33.0 | 4.8 | 85.32 | 202 | −0.2 | 0.6 | 0.04 | 8.3 |
90~94 | 12 | 46.5 | 3.4 | 92.79 | 196 | 46.0 | 2.9 | 93.28 | 223 | −0.5 | −0.4 | 0.49 | 27.3 |
94~96 | 28 | 70.8 | 3.3 | 95.19 | 253 | 69.9 | 2.9 | 95.45 | 307 | −0.9 | −0.4 | 0.25 | 53.9 |
96~97 | 35 | 75.6 | 2.6 | 96.57 | 310 | 76.9 | 2.9 | 96.40 | 291 | 1.3 | 0.3 | −0.17 | −19.5 |
97~98 | 72 | 80.1 | 2.0 | 97.52 | 291 | 77.2 | 2.1 | 97.44 | 298 | −2.9 | 0.1 | −0.08 | 6.6 |
大于98 | 52 | 78.7 | 1.3 | 98.40 | 452 | 81.2 | 1.6 | 98.23 | 416 | 2.5 | 0.2 | −0.17 | −36.4 |
总计 | 206 | 74.1 | 2.3 | 96.70 | 320 | 73.8 | 2.3 | 96.67 | 319 | −0.2 | 0.1 | −0.03 | −0.9 |