Experimental analysis of sequential water alternating CO₂ gas injection for enhancing oil recovery in X-field sandstone reservoir of Cambay basin

Experimental analysis of sequential water alternating CO₂ gas injection for enhancing oil recovery in X-field sandstone reservoir of Cambay basin

Abstract This study evaluates the oil recovery potential of sandstone reservoirs through sequential water-alternating CO₂ gas injection. Experimental work focuses on optimizing injection patterns, including alternating CO₂ and water cycles, to assess their impact on enhanced oil recovery (EOR). Anal...

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Main Authors: Ashutosh Rawat, Bhaskarjyoti Khanikar, Abhishek Kumar Samanta, Patrick Nguessan, Bhavesh Mehta, Anirbid Sircar, Bhawanisingh Desai, Achinta Bera, Namrata Bist
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
WAG injection
CO₂ flooding
Gas channeling
Sweep efficiency
Oil recovery factor
Online Access:https://doi.org/10.1038/s41598-025-01746-0
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https://doi.org/10.1038/s41598-025-01746-0

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