Stratigraphic correlation of subsurface geologic data by computer
Tóm tắt
Manual, semiautomatic, and fully automatic procedures for correlating subsurface data are reviewed. Special emphasis is placed on the use of electric-log data, including that of the dipmeter log, in this discussion. The Holgate method is described for its use in “fine-tuning” or refining gross correlations. A procedure for creating a matrix map for empirically establishing correlation between sets of data is described, and idealized models are shown.
Tài liệu tham khảo
Holgate, M. M., 1960, The microlog as a porosity datum for the neutron log in the Swan Hills Field, Alberta: Canadian Mining and Metallurgical Bull., July, p. 502–506.
Jageler, A. H., and Matuszak, D. R., 1972, Use of well logs and dipmeters,in Stratigraphictrap exploration: Am. Assoc. Petroleum Geologists Memoir 16, p. 107–135.
Moran, J. H., Courleau, M. A., Miller, G. K., and Timmons, J. P., 1961, Automatic computation of dipmeter logs digitally recorded on magnetic tapes: Jour. Petroleum Tech, July, p. 771–782.