Fedoryshyn S. Petrophisical and geophysical criteria of singling out the complicated oil reservoirs of terrigenous cross-sections (on the example of oil and gas ficlds of the Carpathian petroliferous and gas bearing province and the Dnieper-Donetsk Depression

Thesis for Master of Science degree deals with the establishing of geophysical and petrophysical criferia of low-ohm producing reservoir rocks singling out in complicated geological cross-sections and the assessment of the mode of their saturation. The analysis of the study level of this problem has been carried out. The data summarizing scientific research carried out by a great number of domestic and foreign scientists have enabled us to set the basic trends of my thesis which are based on the experimental data of determining the main factors which cause the formation of natural electric fields and produce an effect on induced electric fields. Conducted laboratory geologicalal invesfigations and geophysical logging enabled me to simulate the multi-dimension petrophysical interrelatious of the filtration and capacity characteristics of complicated reservoir rocks with the geophysical data recorded during the process of well logging.