Managing Adequate Gas EOR for Unstable Asphaltene Stability Field-Asphaltene Flow Assurance Pre-Risk Assessment Case Study for CO2, Enriched Gas, and Lean …

M Tange, T Hiraiwa, K Tareq Khlaifi… - SPE Middle East Oil …, 2023 - onepetro.org
To enhance oil production (EOR) in tight carbonate oil reservoirs, gas EOR can be a
promising option from injectivity viewpoints compared with water-basis chemical EOR. CO2 …

Managing Stealth Asphaltene Flow Assurance Potential Risk in Gas Injection Field Based on Data Science Using Over 20 years Accumulated Dataset

H Yonebayashi, T Hiraiwa, KT Khlaifi… - Abu Dhabi …, 2023 - onepetro.org
Gas injection into oil field is generally recognized to bring not only oil recovery improvement
but also asphaltene destabilizing risks. Fortunately, a subject field has not caused any …