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2 锦州N构造5口井平均钻时气测数据

井名 底砾岩钻时/ (min·m-1) 含砾砂岩钻时/ (min·m-1) 泥岩钻时/ (min·m-1) 底砾岩Tg/ % 含砾砂岩Tg/ % 泥岩Tg/ % M 5H 4.48 0.63 1.06 0.17 0.08 0.39 M 22H 6.64 0.96 2.78 0.01 0.02 0.23 M 23H 5.06 1.61 2.25 0.09 0.07 0.30 M 18H 7.77 1.87 1.80 0.03 0.03 0.21 M 27H 4.74 1.32 2.41 0.16 0.04 0.29