Infopaket

Research workshop on specialization

ВБ.1.4

Вибіркова дисципліна для ОП

Second

2023/2024

3 Semester

6

- The principle of creating a convolutional model of the geological environment - Basic technologies for performing inversion transformations - Stages of creation of synthetic seismic sections with the use of GDS data - Features of application of technologies of inversion transformations of seismic data - Work with seismic and downhole data to solve problems of inversion transformations - Obtain petrophysical parameters using seismic inversion transformations

Full-time form

1. Knowledge of the theoretical foundations of forecasting the characteristics of the geological section according to seismic data. 2. Have the skills to work with a personal computer in the field of seismic inversions.

In the program of discipline (2c) attention is paid to the analysis of technologies of forecasting of geological section - seismic inversion transformations. Techniques for performing seismic inversions based on convolutional models of the geological environment, multi-attribute analysis and neural networks are considered. Acquaintance with the modern software complex of inversion transformations with application of data of geophysical researches of wells. Practical examples demonstrate the work of the apparatus of inversion transformations and geological interpretation of the obtained results. In the (3c) focuses on mastering the basic concepts of world experience in hydrocarbon exploration and exploration, substantiation of physical and mathematical foundations of amplitude reflection analysis (AVO), study of new approaches to solving direct and inverse seismic problems, qualitative and quantitative methods. seismic data in combination with data from geophysical surveys of wells.

1. Vyzhva S.A., Prodayvoda G.T., Kuz'menko P.M. Pervyy sbornik «AVO-analiz i inversiya seysmicheskikh dannykh» Kiyev, Geologicheskiy fakul'tet, KNU imeni Tarasa Shevchenko, 2014. - 262 s. 2. Karpenko O.M. Obrabotka i interpretatsiya dannykh geofizicheskikh issledovaniy sverdlovina na YEOM: Laboratornyy praktikum // Ivano-Frankovsk, Fakel. - 2003. – 94 s. 3. Kuz'menko P.M., Tishchenko A,P. Metodicheskiye ukazaniya po izucheniyu laboratornykh rabot v kurse «Seysmometriya» «Osnovy strukturnoy interpretatsii seysmicheskikh dannykh (Burevestnik)». 4. Leslie B. Magoon and Wallace G. Dow / The Petroleum System From Source to Trap / AAPG Memoir 60/ - 1994. 5. Castagna J. P. AVO analysis – tutorial and review, in Castagna, J. and Backus, M.M., eds, Offset-dependent reflectivity. Theory and practice of AVO analysis, investigations in Geophysics Series / J. P. Castagna, M. M. Backus // Society of Exploration Geophysicists. – V. 8. – Tulsa, 1993. – Р. 3–36.

Lectures, practical classes and independent work of students

The control is carried out according to the module-rating system and provides: performance of practical works (where students have to demonstrate quality of acquired knowledge and solve tasks using the methods and tools outlined by the teacher), independent practical work (where students must demonstrate the quality of acquired knowledge and solve problems without limiting tools and techniques) and conducting 5 written modular tests. The final assessment is conducted in the form of written and oral tests.

Ukrainian