Deghosting, Demultiple, and Deblurring in Controlled-Source Seismic Interferometry

Figure 16

Configuration for controlled-source interferometry by multidimensional deconvolution of decomposed fields; integration volume 𝕍 is enclosed by receiver array 𝜕𝔸 and an additional halfsphere 𝜕𝕆; 𝐱_𝑆 denotes a source location; 𝐱_𝐴 and 𝐱_𝐵 denote receiver locations at 𝜕𝔸 and 𝐧_𝐴 is the unit normal vector of the receiver array; 𝐧_𝑂 is the unit normal vector of 𝜕𝕆; heterogeneities between sources and receivers are referred to as “overburden,” whereas heterogeneities below the receivers are referred to as “target.”