MODELING OF THE RESVOIR (R1 BLOC OMK) OF THE HASSI MASSAOUD FILED

Abstract

Reservoir modeling R1, OMK block, Hassi Messaoud using Petrel 2018. This graduation note focuses on the integrated modeling of reservoir R1 in the OMK block of the Hassi Messaoud field, with a particular focus on the practical application of Petrel 2018 as an essential tool for the completion of all stages of modeling. The research aims to provide a comprehensive analysis of the geological and petrophysical characteristics of the reservoir, develop a simulation model that allows the estimation of oil reserves, and effectively improve future production strategies. This study focuses on: * Mastering the use of Petrel 2018: Exploiting the integrated capabilities of the program in building accurate geological and reservoir models. * Analysis of geological and petrophysical data in Petrel environment: import, processing and interpretation of seismic data, well records and core data directly within the program. * Building a 3D geological model in Petrel: Creating an accurate spatial representation of the distribution of rock spikes, faults, and distribution of porous and permeable properties. * Build a Dynamic reservoir model in Petrel: Prepare the model for reservoir simulation, calibrate it (History Matching) using historical production and pressure data, and then run different scenarios to predict future production. * Optimal positioning of new wells and evaluation of enhanced oil recovery (EOR) techniques using Petrel: Use simulation tools in the program to test the effectiveness of different development strategies. Methodology (with focus on Petrel 2018) The study follows an integrated methodology that relies heavily on the functionality of the Petrel 2018 program at each stage: * Import and process data in Petrel: * Seismic data: Import 3D seismic data into Petrel and interpret it to determine reservoir horizons and faults using the software's built-in seismic interpretation tools. * Drilling well data: Import well logs, core data, and pressure points directly into Petrel. The necessary processing and corrections of the records are then applied to ensure their accuracy