Participation in the Cutting of Productive Layer Sediments of the Palchig Pilpilesi Structure to Build a 3D Geological Model of Separate Horizons and Layers to Increase the Efficiency of Field Development Analysis of Reservoir Indicators

Authors: Ismayilov M*

DOI: 10.23880/ppej-16000370

Volume 7, Issue 4

Abstract

The analysis of existing geological, geophysical researches and excavation works shows that, despite the fact that the Productive Layer (PG) sediments of the South Caspian Basin (SCB) have been the object of search and exploration for a long time, their hydrocarbon reserves have not been fully studied until now. Examination and summarization of geological-geophysical, drilling data, as well as the established 3D geological model show that the distribution of oil and gas deposits within local elevations is related to certain regularities. First of all, tectonic processes played a big role in the formation of these regularities. In the 3D geological modeling of the Palchig Pilpilesi deposit, the tectonic processes that took place in the sedimentation basin of the sedimentary complex, the development of uplifts, their complication with tectonic disturbances, and the effect of the change in the lithological composition and thickness of the horizons and layers that make up the productive layer section on the accumulation of hydrocarbon resources were considered.

Keywords: Tectonic Process; Productive Layer; 3D Geological Model; History Matching; Reservoir Model

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