渤海油田复合储集层水平段钻遇率的提高方法与应用效果

刘少峰, 崔国宏, 丁冬, 王道伟, 马纪利

Improvement methods and application effects of the rate of drilling composite reservoir horizontal section in Bohai Oilfield

Shaofeng Liu, Guohong Cui, Dong Ding, Daowei Wang, Jili Ma

表1 X区块已钻井水平段无效进尺和储集层钻遇率统计

平台 井名 无效进尺/m 储集层钻遇率/% A 4H 127 40.10 A 5H 56 33.38 A 8H 151 48.60 A 32H 47 66.34 X-A A 34H 155 52.07 A 37H 109 24.87 A 43H 290 21.49 A 45H 143 46.82 A 45H1 38 65.15 B 10H 52 33.14 B 14H 50 63.41 X-B B 21H 238 42.65 B 24H 106 49.91