老油田开发后期剩余油挖潜研究——以港东开发区二区六断块为例

王艳丽

Tapping potential of remaining oil at the late development stage of maturing fields: a case study on fault block 6 in zone 2 of Gangdong Development Area

Yanli Wang

表2 侧钻井投产效果

井号 生产 层位 产液/ (m3·d-1) 产油/ (t·d-1) 含水率/ % D 2-13K NgⅢ2 54.69 5.56 89.83 D 4-10K NgⅣ 18.32 4.95 72.97 D 4-14K NmⅣ5 23.36 3.04 86.99 D 4-9K NgⅢ3 25.15 3.65 85.49 D 6-15K NgⅡ2 11.69 11.21 4.11 D 6-16K NgⅡ3 29.80 0.00 100.00 G 289K NgⅡ2 14.49 11.90 17.80 G 290K NgⅣ 36.58 31.86 12.90 G 3-59-1K NmⅣ8 17.63 6.83 61.26 G 3-59-2K NgⅣ 32.65 31.61 3.18 G 3-62-3K NgⅣ 15.03 13.59 9.56 G 4-64-2K NgⅠ2 16.10 13.89 13.73 G X261K NmⅢ7 9.12 9.02 1.10