1. Wang, H., Nguyen, A., Wang, T., Okuno, R., Serra, V.F.H., and Aum, P.T.P., Enhanced Ex-Situ CO2 Mineralization with Stromatolite and Silicate Minerals using Formate Ligands, Fuel, Volume 405, Part B, p. 136558, February 1, 2026. DOI: https://doi.org/10.1016/j.fuel.2025.136558

1. Jair R. Neyra, Daniel N. N. da Silva, Cláudio R. S. Lucas, Rafael J. Leitão, Flávio B. da Cruz, Sérgio T. de Camargo Júnior, Mateus P. Schwalbert, and Pedro T. P. Aum (2025).  Carbonate Acidizing: A New Insight into Wormhole Propagation under Low Flow Rates. ACS Omega. DOI: 10.1021/acsomega.5c05664 

2. Quadros, P. S., Figueiredo, J. J. D., Serra, V. F., Aum, P. T. P., Rocha, H. O. D., Brelaz, L. C., & Lucas, C. R. D. S. (2025). Integrative rock physics and computer vision analysis of elastic properties and pore aspect ratios in Brazilian pre-salt carbonates. Scientific Reports, 15(1), 33467. DOI: https://doi.org/10.1038/s41598-025-11646-y

3. Santana, B. D. S., Vicente, B. J., Pereira, C. C. G., Neyra, J. R., Nunes, D. N. D. S., Lucas, C. R. D. S., & Aum, P. T. P. (2025). 2-D numerical simulation of carbonate acidizing experiments using a micro-CT image-based model. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 47(11), 1-19. DOI: https://doi.org/10.1007/s40430-025-05888-0 

4. SOUZA, F. P., Silva, D. N., Lucas, C. R., Braga, G. S., Freitas, J. C., & Aum, P. T. (2025). Pore Structure Alterations in Calcite and Dolomite Resulting from the Interaction with CO2–Insights into Geological Storage. Anais da Academia Brasileira de Ciências, 97, e20241423. DOI: https://doi.org/10.1590/0001-3765202520241423

5. Silva, F. H., Santos, T. F., Cabral, R. L., dos Santos, E. V., de Jesus, L. A., Galvão, E. R., Aum, P. T. P. & do Nascimento, J. H. O. (2024). An approach for decontamination of oil spills in seawater based on polyamide 5.6 nanocoated with reduced graphene oxide/fluoropolymer. Clean Technologies and Environmental Policy, 1-18. DOI: https://doi.org/10.1007/s10098-024-03101-9 

Papers

6. Wang, Hao, Nguyen, Anh, Wang, Tao, Okuno, Ryosuke, Serra, Vitor Felipe Hage, and Pedro Tupã Pandava Aum. "Enhanced CO2 Mineralization in Stromatolite and Magnesium and Calcium Silicates Using Formate Ligands." Paper presented at the SPE International Conference on Oilfield Chemistry, Galveston, Texas, USA, April 2025. DOI: https://doi.org/10.2118/224315-MS 

7. Viana, A. L., Gasparotto, L. H., Costa, B., de Souza, M. A. F., Batista, W. G. S., Nóbrega, A. C., Aum, P. T., Soares, L., Pergher, N., and J. C. O. Freitas. "X-Ray Microtomographic Study of Portland Cement Exposed to Aggressive Oil-Well Conditions." Paper presented at the SPE Europe Energy Conference and Exhibition, Vienna, Austria, June 2025. DOI: https://doi.org/10.2118/225530-MS 

1. Marcus Danilo F. Borges da Costa, José Jadsom S. de Figueiredo, Celso Rafael de Lima, Daniel N. N. da Silva, and Pedro T. P. Aum, (2024), "Experimental and theoretical analysis of finely bedded porous rock models with internal cracks," GEOPHYSICS 89: T137-T149. DOI: https://doi.org/10.1190/geo2023-0160.1 

2. Araújo, E. d. A., Schwalbert, M. P., Leitão, R. J., & Aum, P. T. P. (2024). Influence of Matrix-Acidizing Design on Oil Recovery and Economics in Carbonate Reservoirs Undergoing Waterflooding Offshore in Brazil. Energies, 17(4), 883. DOI: https://doi.org/10.3390/en17040883

3. Araújo, E. A., Barros, M. V. C., Deus, K. C. O., Santos, A., Aum, P. T. P., & Dantas, T. N. C. (2024). THE ROLE OF OIL-IN-WATER EMULSION COMPONENTS ON SANDSTONES PERMEABILITY. Brazilian Journal of Petroleum and Gas, 18(3). DOI: http://dx.doi.org/10.5419/bjpg2024-0011 

1. Neyra, J. R., dos Santos Lucas, C. R., da Silva, D. N. N., de Camargo Júnior, S. T., Schwalbert, M. P., & Aum, P. T. P. (2023). Assessing the impact of oil saturation on wormhole morphology in carbonate acidizing. Fuel, 358, 130097. DOI: https://doi.org/10.1016/j.fuel.2023.130097
   
   

2. Aum, Y. K. P. G., Aum, P. T. P., da Silva, D. N. N., de Pina Braga, N., de Souza, C. D. R., de Barros Neto, E. L., & de Castro Dantas, T. N. (2023). Effective removal of paraffin deposits using oil-in-water microemulsion systems. Fuel, 358, 130112. DOI: https://doi.org/10.1016/j.fuel.2023.130112 

3. Lucas, C. R. D. S., Aum, Y. K. P. G., Cavalcante, L. D. A., Araújo, E. A., Dantas, T. N. D. C., Silva, D. N. N. D., & Aum, P. T. P. (2024). Reactive flow of microemulsion-based EDTA fluid for carbonate stimulation. Petroleum Science and Technology, 42(25), 4660-4680. DOI:  https://doi.org/10.1080/10916466.2023.2252450

4.  Morais, M. M., Lucas-Oliveira, E., Bonagamba, T. J., Aum, P. T. P., dos Santos Lucas, C. R., da Silva, D. N. N., & Fortulan, C. A. (2023). Fabrication and petrophysical characterization of artificial carbonate rocks with multiscale porosity sintered in a CO2 atmosphere. Geoenergy Science and Engineering, 229, 212096. DOI: https://doi.org/10.1016/j.geoen.2023.212096 

5. Aum, Y. K. P. G., Aum, P. T. P., da Silva, D. N. N., de Almeida Cavalcante, L., de Barros Neto, E. L., & de Castro Dantas, T. N. (2023). Characterization of oil-in-water microemulsions based on ethoxylated surfactant for paraffinic deposits removal. Fuel, 342, 127806. DOI: https://doi.org/10.1016/j.fuel.2023.127806 

6. Santana, B. D. S., Batista, L. C., Araújo, E. D. A., Lucas, C. R. D. S., da Silva, D. N. N., & Aum, P. T. P. (2023). Understanding the impact of reservoir low-permeability subdomains in the steam injection process. Energies, 16(2), 639. DOI: https://doi.org/10.3390/en16020639 

7. Cavalcanti Lima, R. L., Correia da Silva, D., Wanderley Neto, A. D. O., Aum, P. T. P., & de Castro Dantas, T. N. (2024). Obtaining a stable olefin-based drilling fluid using non-treated produced water. Journal of Dispersion Science and Technology, 45(3), 609-617. DOI: https://doi.org/10.1080/01932691.2023.2173222 

8. Araújo, E. A., Batista, L. C., Silva, D. N. N., Lucas, C. R. S., & Aum, P. T. P. (2023). STEAM INJECTION NUMERICAL ANALYSES IN HEAVY OIL RESERVOIRS. Brazilian Journal of Petroleum and Gas, 16(4). DOI: http://dx.doi.org/10.5419/bjpg2022-0013 

1. dos Santos Lucas, C. R., Neyra, J. R., Araujo, E. A., da Silva, D. N. N., Lima, M. A., Ribeiro, D. A. M., & Aum, P. T. P. (2023). Carbonate acidizing–A review on influencing parameters of wormholes formation. Journal of Petroleum Science and Engineering, 220, 111168. DOI: https://doi.org/10.1016/j.petrol.2022.111168

2. Freitas, M. M., Ramos, A. J. A., Júnior, D. A., Aum, P. T. P., & Almeida, J. L. L. (2022). Global and exponential attractors for mixtures of solids with Fourier’s law. Nonlinear Analysis: Real World Applications, 63, 103391. DOI: https://doi.org/10.1016/j.nonrwa.2021.103391 

1. Aum, P. T. P., Aum, Y. K. P. G., de Andrade Araújo, E., de Almeida Cavalcante, L., da Silva, D. N. N., dos Santos Lucas, C. R., & de Castro Dantas, T. N. (2021). Evaluation of oil-in-water microemulsion base ethoxylated surfactant under acid conditions. Fuel, 290, 120045. DOI: https://doi.org/10.1016/j.fuel.2020.120045 

2. Araújo, E. A., Batista, L. C., Bechara, J. V. O., Gurgel, A. R., Oliveira, G. P., & Aum, P. T. P. (2022). Influence of high permeability subdomains on steam injection performance in heavy-oil reservoirs. Journal of Petroleum Science and Engineering, 208, 109388. DOI: https://doi.org/10.1016/j.petrol.2021.109388 

3. de Castro Dantas, T. N., Viana, F. F., de Souza, T. T. C., Neto, A. A. D., & Aum, P. T. P. (2021). Study of single-phase polymer-alkaline-microemulsion flooding for enhancing oil recovery in sandstone reservoirs. Fuel, 302, 121176. DOI: https://doi.org/10.1016/j.fuel.2021.121176 

4. Batista, W. G. S., Costa, B. L. S., Aum, P. T. P., Oliveira, Y. H., & Freitas, J. C. O. (2021). Evaluation of reused polyester resin from PET bottles for application as a potential barrier material. Journal of Petroleum Science and Engineering, 205, 108776. DOI: https://doi.org/10.1016/j.petrol.2021.108776 

5. Santiago, R. C., Costa, B. L. S., Silva, F. P. F., Medeiros, R. L. B. A., Nascimento, R. A. B., Aum, P. T. P., & Freitas, J. C. O. (2021). Sustainable cement blends for oil well steam injection using rice husk ash. Journal of Petroleum Science and Engineering, 199, 108281. DOI: https://doi.org/10.1016/j.petrol.2020.108281 

6. Júnior, D. S. A., Ramos, A. J., Noé, A. S., Freitas, M. M., & Aum, P. T. (2021). Stabilization and numerical treatment for swelling porous elastic soils with fluid saturation. ZAMM‐Journal of Applied Mathematics and Mechanics/Zeitschrift für Angewandte Mathematik und Mechanik, 101(11), e202000366. DOI: https://doi.org/10.1002/zamm.202000366 

1. Lucas, C. R. D. S., Aum, Y. K. P. G., Araújo, E. D. A., Castro Dantas, T. N. D., Araújo, E. A., Sousa, T. N., & Aum, P. T. P. (2020). Investigating the fluid–solid interaction of acid nonionic nanoemulsion with carbonate porous media. Molecules, 25(6), 1475. DOI: https://doi.org/10.3390/molecules25061475 

2. de Queiroz, R. P., da Hora, L. F., & Aum, P. T. P. (2020). Study of agarose aggregate formation through rheological and DLS analyses. Colloid and Polymer Science, 298(9), 1239-1248. DOI: https://doi.org/10.1007/s00396-020-04698-1 

3. Castro Dantas, T. N. D., Souza, T. T. C. D., Rodrigues, M. A. F., Dantas Neto, A. A., & Aum, P. T. P. (2022). Experimental study of combined microemulsion/brine flooding to EOR in carbonate reservoirs. Journal of Dispersion Science and Technology, 43(6), 827-837. DOI: https://doi.org/10.1080/01932691.2020.1845200 

4. Cavalcante, L. D. A., Ribeiro, L. S., Takeno, M. L., Aum, P. T. P., Aum, Y. K. P. G., & Andrade, J. C. S. (2020). Chlorapatite derived from fish scales. Materials, 13(5), 1129. DOI: https://doi.org/10.3390/ma13051129 

5. Ramos, A. J., Almeida Junior, D. S., Santos, A. R., Araújo, E. A., & Aum, P. T. (2020). Energy dissipation analysis of oil wells sucker rod string. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 42(2), 108. DOI: https://doi.org/10.1007/s40430-020-2191-z 

1. Lucas, C. R., Gurgel Aum, Y. K., De Castro Dantas, T. N., Da Silva, D. C., De Oliveira, K. C., & Aum, P. T. (2020). Experimental study of microemulsion systems applied on formation damage remediation. Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 42(7), 807-814. DOI: https://doi.org/10.1080/15567036.2019.1587081 

2. de Castro Dantas, T. N., de Oliveira, A. C., de Souza, T. T. C., dos Santos Lucas, C. R., de Andrade Araújo, E., & Aum, P. T. P. (2020). Experimental study of the effects of acid microemulsion flooding to enhancement of oil recovery in carbonate reservoirs. Journal of Petroleum Exploration and Production Technology, 10(3), 1127-1135. DOI: https://doi.org/10.1007/s13202-019-00754-x 

3. Dantas, T. N. C., Santanna, V. C., Souza, T. T. C., Lucas, C. R. S., Neto, A. D., & Aum, P. T. P. (2019). Microemulsions and nanoemulsions applied to well stimulation and enhanced oil recovery (EOR). Brazilian Journal of Petroleum and Gas, 12(4). DOI: http://dx.doi.org/10.5419/bjpg2018-0023 

4. Fernandes, G. M. D., Araújo, E. A., Aum, P. T. P., Diniz, A. A. R., & Barillas, J. L. M. (2019). Analysis of Different Oil-Well Configurations in the Sagd Process Considering Pressure Drop and Heat Loss in the Injection Well. Brazilian Journal of Petroleum and Gas, 13(2). DOI: http://dx.doi.org/10.5419/bjpg2019-0010 

5. Araújo, E. A., Aum, P. T. P., Fernandes, G. M. D., Braga, G. S., Oliveira, G. C. P., Santos, M. D., & Diniz, A. A. R. (2018). A Study on continuous and intermittent THAI™ processes in Brazil's Northeastern Region. Petroleum Science and Technology, 36(13), 987-992. DOI: https://doi.org/10.1080/10916466.2018.1458119 

6. Aum, Y. K. P. G., Aum, P. T. P., Fonseca, J. L. C., Neto, E. B., Neto, A. D., & Dantas, T. N. C. (2016). ANALYSIS OF DEPOSITION FROM PARAFFIN-SOLVENT MIXTURES UNDER TURBULENT FLOW. Brazilian Journal of Petroleum and Gas, 10(1). DOI: http://dx.doi.org/10.5419/bjpg2019-0010 

7. Ribeiro, L. S., Dantas, T. N. C., Neto, A. D., Melo, K. C., Moura, M. C. P. A., & Aum, P. T. P. (2016). The use of produced water in water-based drilling fluids: Influence of calcium and magnesium concentrations. Brazilian Journal of Petroleum and Gas, 10(4). DOI: http://dx.doi.org/10.5419/bjpg2016-0019 

8. Aum, P. T. P., Souza, T. N., Pereira, Y. K., Aum, G., de Castro Dantas, T. N., & Neto, A. A. D. (2016). New acid o/w microemulsion systems for application in carbonate acidizing. Int. J. Adv. Sci. Tech. Res, 1, 182-196. DOI: Link