滨里海盆地东缘速度建模方法研究与应用
王震, 计智锋, 张艺琼, 王雪柯, 蒋黎, 林雅平, 孔令洪, 张明军

Research and application of the velocity modeling method for the eastern margin of the Pre-Caspian Basin
WANG Zhen, JI Zhi-Feng, ZHANG Yi-Qiong, WANG Xue-Ke, JIANG Li, LIN Ya-Ping, KONG Ling-Hong, ZHANG Ming-Jun
表2 协同建模方法建立速度场时深转换的误差统计
Table 2 Error statistics of time depth conversion in establishing velocity field by collaborative modeling method
井号 KT2
深度/m
构造图
深度/m
绝对误
差/m
相对误
差/‰
T-10 2708.5 2800 -91.5 33.78
T-9 2549.55 2530 19.55 7.66
T-7 2593 2570 23 8.87
T-2 2629.4 2766 -136.6 51.9
T-13 2580.72 2580 0.72 0.27
K-1 2696 2770 -74 27.44
CT-56 2745.3 2890 -144.7 52.7
CT-53 2816.1 2840 -23.9 8.48
CT-50 2801.8 2850 -48.2 17.2
AK-4 2633.7 2700 -66.3 25.1
AK-2 2581.89 2575 6.89 2.66
AK-1 2718.39 2785 -66.61 24.5
CT-54 2792 2904 -112 40.11