The invention relates to an imaging method of seismic wave fields between inclined wells, comprising the following steps of: 1) scattering and gridding space areas between two adjacent inclined wells; taking each of the grid nodes as a secondary source point; 2) calculating the time TSD needed for transmitting a seismic focus S to each of the grid nodes according to a first-motion wave travel-time nonlinear interpolation ray-tracking method; 3) taking the actually recorded wave field as source by a receiving point; extrapolating the reverse time of each of the grid nodes to the TSD moment by using a speed-stress-first order differential equitation staggered gridding finite difference method, wherein the wave field at the moment is the image of the grid point; and 4) when the wave field is transmitted to a medium border, as the border wave impedance difference is large, using a completely matched layer to absorb the border, namely a PML layer; absorbing and attenuating the wave field so that the wave field cannot return to the medium and form interference.