... structural prospects, that were not confirmed by more recent seismic data. To avoid mistakes in the future, and to increase the exploration drilling success rate, one needs to establish the reasons for these failures. For this purpose, the so called “dry hole analysis” or post well analysis was carried out for all dry wells, drilled in the region in 1970-90s. During the analysis the values of seismic depth prediction errors in comparison with the estimated structural uncertainty were determined....

Отсортировано по релевантности | Сортировать по дате