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117 Determining interval velocities from seismic reflection surveys. toa CMP to estimate stacking two to each of the the stacking velocities mean square the velocity between from (c). : rock velocity A profiles. event. An the from Short-path peel Ye can may The representing multiple primary overprint travel
Processing 5.16 Tyo corrections applied used down reflectors (b). Assuming root interval reflectors (Viy7)is computed Equation infer to lateral primary downward 5.17a). stacking multiple A 5.18a). (Fig. the of two will the twice
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Reflection: velocity of two-way (RMS) interface more travel through travel more weighted a is layers the of square mean of velocity two-way The normal for material interfaces, straight, “V-shaped” the of The (V;,,) interfaces velocity of layer time travel from during ine ee velocities velocity velocity velocity
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