Changes

* ''Elastic model inversion at prospective locations''—Identify potential reservoirs and describe them numerically prior to drilling.

* ''Elastic model inversion at prospective locations''—Identify potential reservoirs and describe them numerically prior to drilling.

Readers interested in additional information on AVO analysis should begin by consulting the work of Hilterman<ref name=pt07r19>Hilterman, F. J., 1990, Is AVO the seismic signature of lithology? A case history of Ship Shoal-South Addition: Geophysics—The Leading Edge, June, p. 1522.</ref>, Neidell<ref name=pt07r38>Neidell, N. S., 1986, Amplitude variation with offset: Geophysics—The Leading Edge, March, p. 47–51.</ref>, and Ostrander<ref name=pt07r43>Ostrander, W. J., 1984, Plane-wave reflection coefficients for gas sands at nonnormal angles of incidence: Geophysics, v. 49, p. 1637–1648., 10., 1190/1., 1441571</ref>.

Readers interested in additional information on AVO analysis should begin by consulting the work of Hilterman,<ref name=pt07r19>Hilterman, F. J., 1990, Is AVO the seismic signature of lithology? A case history of Ship Shoal-South Addition: Geophysics—The Leading Edge, June, p. 1522.</ref> Neidell,<ref name=pt07r38>Neidell, N. S., 1986, Amplitude variation with offset: Geophysics—The Leading Edge, March, p. 47–51.</ref> and Ostrander.<ref name=pt07r43>Ostrander, W. J., 1984, Plane-wave reflection coefficients for gas sands at nonnormal angles of incidence: Geophysics, v. 49, p. 1637–1648., 10., 1190/1., 1441571</ref>

==AVO feasibility studies==

==AVO feasibility studies==