顺北地区碳酸盐岩断控缝洞体油气产能定量化估算技术

刘军, 黄超, 杨林, 张永升, 查明

Quantitative prediction technology for the hydrocarbon production capacity of fractures and vugs in fault-controlled carbonate reservoirs in the Shunbei area

LIU Jun, HUANG Chao, YANG Lin, ZHANG Yong-Sheng, ZHA Ming

图7 串珠振幅与高度和宽度相关关系的正演模拟 a—宽度60 m、高度0~40 m洞穴正演模拟偏移剖面;b—高度6 m、宽度 10~300 m 洞穴正演模拟偏移剖面;c—宽度60 m、高度0~40 m洞穴串珠振幅变化曲线;d—高度6 m、宽度 10~300 m 洞穴串珠振幅变化曲线

Fig.7 Forward modeling of the correlation between the amplitude of beads and the height and width of caves a—the cave forward modeling migration profile with a width of 60 m and a height of 0~40 m;b—the cave forward modeling migration profile with height of 6 m and width of 10~300 m;c—the amplitude variation curve of the beads with a width of 60 m and a height of 0~40 m;d—the amplitude variation curve of the beads with a height of 6 m and a width of 10~300 m