Porosity prediction from seismic inversion, Lavrans Field, Halten Terrace, Norway

Several authors have changed employment since this paper was written. Those authors and their new locations are: David Dolberg, Mobil Oil Canada, Calgary, Alberta, Canada; Jan Helgesen, CGG Norge, Høvik, Norway; Tore Håkon Hanssen, Fortum Petroleum, Oslo, Norway; Ingrid Magnus, Norsk Hydro ASA, Bergen, Norway; Girish Saigal, Norsk Hydro ASA, Oslo, Norway; and Bengt K. Pedersen, Norwegian University of Science and Technology, Trondheim, Norway.

Lavrans Field lies offshore Norway on the western extreme of Halten Terrace, 15 km south of Smørbukk Field (Figure 1). Exploration in this area has been extremely active, yielding two large gas and condensate...