6th EPIC Conference

EPIC would like to invite students, researchers, and professionals in the fields of energy, geology, and reservoir engineering to the 6th EPIC Conference, an annual event focused on showcasing the ongoing work being developed at the center. The 6th EPIC Conference will take place on November 11th and 12th 2024 at the auditorium of the Eldorado Research Institute, in Campinas – SP – Brazil.

For further information, check the Conference Program, available at:

Conference Program

We have a limited number of seats and registrations are opened until November 01st. 2024. To register, please access:

Register now!

If you have any questions, please contact us at epic@unicamp.br


EPIC/Unicamp renews partnership with Equinor

O CEPETRO publicou em 07/12/23 uma notícia sobre o EPIC, enfatizando a criação de uma nova linha de pesquisa (além das três já existentes), para o desenvolvimento de projetos de P&D que otimizem a eficiência e produção do petróleo em reservatórios brasileiros offshore.

EPIC (Energy Production Innovation Center) has renewed its partnership with Equinor for another five years to carry out Research and Development (R&D) projects. EPIC is an energy research center based at the University of Campinas (Unicamp), with the goal of developing innovative solutions to optimize the efficiency and production of oil in Brazil’s offshore pre-salt and post-salt reservoirs.

Equinor, São Paulo Research Foundation (Fapesp) and Unicamp are collaborating on research development at the center. A total of R$ 102.5 million will be invested in the program over 10 years, with the investment shared between Equinor (R$ 70 million) and Fapesp (R$ 32.5 million), along with Unicamp's contribution.

Keep reading here: https://www.cepetro.unicamp.br/epic-renovacao.html#

EPIC turns 5 and discusses the future of the oil and gas industry and energy transition

On November 14, 2023, the Unicamp news outlet published a piece about the 5th EPIC Conference.

At the conference, EPIC discussed the future of the oil and gas industry and the challenges of the energy transition. The conference took place at the end of the first phase of the project that led to the creation of the innovation center, which was deemed a success by its director, Professor Denis Schiozer, from FEM. 

At the conference, Equinor’s chief researcher, Juliana Finoto Bueno, stated that, during these first five years, EPIC’s work has required the efforts of approximately one hundred researchers – from undergraduates to postgraduates. According to her, the results – published in papers in specialized journals – will undergo a period of maturation within the company.

Aware that the demand for oil will continue for many years, EPIC and Equinor are joining forces to make oil extraction more efficient and cleaner. 

Find out more at: https://unicamp.br/unicamp/noticias/2023/11/14/epic-faz-5-anos-e-discute-futuro-da-industria-do-petroleo-e-gas-e-transicao/

Lack of engineers in the oil and gas sector is a bottleneck for the energy transition

On November 18, 2022, CEPETRO news outlet published a piece about the 5th EPIC Conference. The piece highlights that, in addition to being vital for energy security in the coming decades, knowledge competencies in the area of oil and gas are applicable and necessary for the energy transition.

Considering the urgency of the energy transition, renewable energies tend to be promoted as the only solution to mitigate the impacts of rising global temperatures and climate change. This not only does not fully reflect reality, but it is also leading students to lose interest in careers related to the oil and gas sector – a sector that will remain active for decades (given its importance to energy security) and whose knowledge competencies are applicable and necessary for the energy transition.

These were some of the main conclusions of the roundtable "The Future of the Oil and Gas Industry in Brazil in Times of Energy Transition," held during the 5th EPIC conference, which took place on November 13 and 14 in Campinas, Sao Paulo. The event was promoted by the Energy Production Innovation Center (EPIC), housed at the Center for Petroleum and Energy Studies (CEPETRO) at the University of Campinas (UNICAMP). The discussions involved specialists from Equinor Brasil, the National Agency for Petroleum, Natural Gas, and Biofuels (ANP), the Sao Paulo Research Foundation (Fapesp), and CEPETRO, and was moderated by EPIC’s scientific director, Prof. Denis Schiozer.

In general, students see the oil and gas sector as an area heading toward extinction, with no potential for future job creation. Prof. Marcelo Souza de Castro, director of CEPETRO, stated that at the research center and other affiliated centers, the number of renewable energy projects has been increasing. However, research on oil and gas still predominates, given the continuity of this industry's activities to meet global energy needs. Therefore, optimizing production in the sector, aiming at decarbonization, is vital.

On the other hand, the industry is no longer restricted to activities related to oil and gas. According to Andrea Achôa, manager of R&D at Equinor Brasil, the company's long-term investments are focused on both oil and gas and renewables.

"We are facing a shortage of students in engineering in general and in other disciplines important to the oil and gas sector and the energy transition. We need to think about how to bring students back to the university," warned the CEPETRO director. Rodolfo Jardim de Azevedo, president of the Fapesp Board of Trustees, recalled that, in addition to the lack of interest in engineering, there is competition from other sectors of the economy, such as banking, in recruiting engineers, which only worsens the problem.

The solution, according to the R&D manager at Equinor Brasil, is to improve communication with the younger generation, showing that careers in the energy sector, including oil and gas, play an important role in society.

Similar Competencies – Raphael Moura, superintendent of Technology and Environment at ANP, cited an international study from a market intelligence firm that compared engineering aspects between industries. "They found that the offshore wind, hydrogen, and biofuels industries have engineering processes very similar to those of the oil and gas industry. The same technologies, the same professionals, the same simulation software, and so on," he said.

In any case, the future depends on training more professionals in STEAM (Science, Technology, Engineering, and Mathematics), as pointed out by Prof. Alejandro Escalona Varela from the University of Stavanger, Norway – the first keynote speaker of the event. In his country, due to the shortage of professionals, the industry has been recruiting candidates without the proper qualifications; universities and research institutes are beginning to lose their competencies, new research is either stopped or never implemented, and reservoir knowledge is disappearing. A country like Norway, he said, could quickly lose its leadership in the oil sector because of this.

For the superintendent of Technology and Environment at ANP, regarding the energy transition, the challenge is to have a collaborative ecosystem, with open innovation and startups to provide quick solutions. And, of course, the regulatory framework needed to enable new technologies.

Academia-Industry Relationship – Collaboration between academia and industry was the subject of another roundtable (Closing the Gap Between Industry and Academia), which brought together specialists from Shell, the NORCE institute (Norway), Texas A&M (USA), and Equinor, moderated by the director of CEPETRO.

Alexandre Breda, manager of Low Carbon Technology at Shell, highlighted four aspects he considers fundamental to this relationship: an interdisciplinary approach, capable of integrating researchers from different areas; an innovation ecosystem to foster the creation of spin-offs; transparent and clear communication, aiming at common goals; and choosing the technologies (among the many being researched) with the greatest chances of success, those that will truly stand out.

Michael King from Texas A&M emphasized the importance of meetings between academics and industry professionals. Through these meetings, a common understanding (of ideas, challenges, and needs) is achieved, facilitating the joint development of projects and building trust. Among the challenges, he mentioned the importance of defining goals and steps towards them, ensuring that fundamental knowledge is well established, and advancing realistically step by step, discussing project results, reviewing plans, and next steps. For Ingebret Fjeld of NORCE, when a project is long-term, it is possible to build fundamental knowledge. Otherwise, it is better to seek a partner who already has it.

Article reproduced from: https://www.cepetro.unicamp.br/epic_conf-2023.html

Selection of well opening schedules in pre-salt reservoirs using WAG-CO2

In field development projects involving many wells, the limitation of available rigs can increase the need for investments. In our literature research about the definition of well opening schedules, we found some proposals but could not find studies that deep dive into this topic, nor any that propose an approach that could be applied to the Brazilian pre-salt fields. Therefore, this research focuses on evaluating the influence in the NPV of well opening schedule of a project using WAG-CO2, inspired in pre-salt fields, and we propose a simple procedure to specify the well opening schedule without having to perform many simulations or complex analysis. We used the UNISIM-II-D-BO benchmark (synthetic simulation model with characteristics of a Brazilian pre-salt field) and a well configuration proposed in a previous study, with 11 producers and 10 injectors. First, we calculated the distance between the producer and injector wells and evaluated the well economic indicator (WEI) of each well by opening all at the same time at the beginning of the production schedule. We then evaluated 252 combinations of those injector wells, where five of them were injecting water and the other five were injecting gas, from where we defined three reference alternatives to check the repeatability of the results. With all these data, we tested predefined schedules: (1) with the 1st injector well injecting only gas or participating in the WAG cycle; (2) the producers’ opening sequence based on their WEI; (3) the injectors’ opening based on their WEI or distance to producers; and (4) testing the relationship between producers and injectors (number of producers to open before the injectors), making sure that all the gas could be reinjected. For comparison purposes, we then run an optimization algorithm to select the schedule, using 2,660 simulations. At the end, we verified that the difference between the optimization with the algorithm (demanding thousands of simulations runs) and the proposed schedules (demanding few simulations) in the NPV was about 2%. Thus, to speed-up decision making, it is possible to have an opening schedule with good performance considering a simple procedure, as follows: 1st injector well collaborating with the WAG; producer wells opening from the highest to the lowest WEI; injector wells opening from the closest to the furthest distance to the producers; and the relationship between producers and injectors has to be investigated, not only aiming to find the best economic return, but also because of the environmental restriction (the need to reinject all the produced gas). This procedure reduces the number of simulations that must be performed if an engineer decides to use an optimization technique.