Journal of Geoscience, Engineering, Environment, and Technology
Special Issue from The 2nd International Conference on Upstream Energy Technology and Digitalization

Analysis of Enhanced Oil Recovery Based on Well Patterns and Injection Volume Using the Continuous CO2 Injection Method

Oktaviani, Ajeng Purna Putri (Unknown)
Silaban, Nanda Nicholas (Unknown)
Jannoke, Ludovika (Unknown)



Article Info

Publish Date
14 Jan 2026

Abstract

This study examines how the continuous CO2 injection method can improve oil recovery based on well patterns and injection volumes. The increase in oil recovery is observed using a number of well pattern scenarios, each with injection volume sensitivity. CMG-GEM is the software used in this study to simulate the different scenarios. A homogeneous reservoir model, grid data, reservoir fluid data, and reservoir data are among the data needed for this study. Four-spot, five-spot, nine-spot well patterns are taken into consideration in this research scenario. For each well pattern` the injection volumes that will subsequently be used as a reference for the injection rate at the injection well are one HCPV, five HCPV, ten HCPV, and twenty HCPV. According to the study’s findings, the inverted nine-spot well pattern with an injection volume of twenty HCPV scenario improves oil recovery more than the four-spot, five-spot and nine-spot well patterns.

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Journal Info

Abbrev

JGEET

Publisher

Subject

Earth & Planetary Sciences Engineering Environmental Science Physics

Description

JGEET (Journal of Geoscience, Engineering, Environment and Technology) published the original research papers or reviews about the earth and planetary science, engineering, environment, and development of Technology related to geoscience. The objective of this journal is to disseminate the results ...