论文部分内容阅读
3.5 剩余静校正的实施剩余静校正分三个阶段:拾取、分解和按剩余静校正量时移。拾取是剩余静校正成败的关键。互相关得出的t′_(t,k)值可靠程度取决于互相关时窗的选择和信号的质量。现在我们来讨论拾取阶段所涉及的各种参数。最大容许校正值我们首先讨论图3-47的合成模型。这一数据集是在野外地震测线上得出的。这些CMP道都是依野外测线的第一个CMP位置的第一道导出的。首先
3.5 Remaining Static Correction Implementation Remaining Static Correction is divided into three phases: Pickup, Decomposition, and Residual Static Correction. Pick up is the key to the success or failure of static correction. The reliability of the value of t ’_ (t, k) derived from the correlation depends on the choice of window and the quality of the signal during cross-correlation. Now let’s talk about the various parameters involved in the picking phase. Maximum allowable correction values We first discuss the synthetic model in Figure 3-47. This dataset is derived from the field seismic survey. These CMP traces were derived from the first trace of the first CMP position of the field line. First of all