由于低角度逆断层的存在及其他因素的影响,造成了反射时间剖面的复杂性,难以对逆断层下方的含油构造形态作出正确的解释。根据钻井资料提供的地质模型,用数学方法进行模拟,所得的时间剖面和实际资料有较好的吻合。 Due to the existence of low-angle reverse faults and other factors, the complexity of the reflection time profiles is hard to be explained, which makes it difficult to correctly interpret the oil-bearing structures beneath the reverse faults. According to the geological model provided by the drilling data, the mathematical simulation is conducted. The obtained time profile is in good agreement with the actual data.