Geological and mathematical model of correlation of sedimentation mass and its use for solving crucial task in petroleum geology

Tyumen State University Herald. Physical and Mathematical Modeling. Oil, Gas, Energy


Release:

2015, Vol. 1. №4(4)

Title: 
Geological and mathematical model of correlation of sedimentation mass and its use for solving crucial task in petroleum geology


About the authors:

Anatoly M. Nikashkin,
Cand. Sci. (Geol. and Mineral.), Tyumen Branch of SurgutNIPIneft

Alexander V. Ryl’kov,
Cand. Sci. (Geol. and Mineral.), Corresponding Member of Russian Academy of Natural Sciences, Deputy Director for Science of ZapSibIPGNG, Tyumen State Oil and Gas University

Aleksey A. Klimov,
Maintenance Supervisor of Tyumen Branch of SurgutNIPIneft

Abstract:

It is found that argillaceous sediments are steadily traceable in sedimentation mass. They are characterized by similar patterns of well logging curves and they correspond to the boundaries of identical stratigraphically oil and gas complexes. In the paper on the example of Yaun-Lorsk and Lyantor deposits of the Surgut crest the possibilities and advantages of multidimensional statistical correlation method of oil and gas reservoirs and mass are shown. With the use of the program Statistica producing depths AS9-AC10 on the deposits under investigation are calculated. The close correlation relationship between the depths of fine-dispersed clays of Alymskaya group and producing depth, which was taken into account in the development of geological models, is presented.

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