轮古西地区奥陶系碳酸盐岩古暗河系统地震特征分析
但光箭1(
), 周成刚1, 刘云宏2, 李相文1, 张亮亮1, 张明1, 王春阳1
), 周成刚1, 刘云宏2, 李相文1, 张亮亮1, 张明1, 王春阳1
Seismic characteristics of the paleo-underground river system in Ordovician carbonate paleo-buried hills in the western Lungu area
DAN Guang-Jian1(), ZHOU Cheng-Gang1, LIU Yun-Hong2, LI Xiang-Wen1, ZHANG Liang-Liang1, ZHANG Ming1, WANG Chun-Yang1
), ZHOU Cheng-Gang1, LIU Yun-Hong2, LI Xiang-Wen1, ZHANG Liang-Liang1, ZHANG Ming1, WANG Chun-Yang1
图1. LG42井暗河井震标定
a—LG42井奥陶系柱状图;b—过LG42井地震剖面;c—过轮古42井反演剖面;d—LG42井区奥陶系潜山反演属性平面
Fig.1. Calibrating downhole seismic chart of underground river of well LG42
a—columnar chart of ordovician of well LG42;b—seismic sections through well LG42;c—inversion section through well LG42;d—the inversion attribute plane map of Ordovician buried hill in LG42 well area
