锦州N构造馆陶组底砾岩录井测井识别方法

董国富, 刘广明, 崔国宏, 李亚男, 苑仁国, 刘亚东

Identification method of basal conglomerate based on mud logging and well logging in Guantao formation of Jinzhou N structure

Guofu Dong, Guangming Liu, Guohong Cui, Yanan Li, Renguo Yuan, Yadong Liu

表1 含砾砂岩、底砾岩及泥岩的扭矩平均值、扭矩方差统计

井名 含砾砂岩 底砾岩 泥岩 扭矩/(kN·m) 方差 扭矩/(kN·m) 方差 扭矩/(kN·m) 方差 M 5H 18.62 0.96 16.14 3.32 13.98 0.13 M 22H 21.33 0.75 22.23 1.55 20.69 0.15 M 23H 23.12 0.56 20.19 1.87 17.00 0.09 M 18H 15.60 0.23 16.56 2.63 13.31 0.06 M 27H 20.30 0.89 19.63 2.31 16.89 0.08