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Final Presentation Internship Lab EOR ITB: Strengthening Chemical Enhanced Oil Recovery Competencies

Final Presentation Internship Lab EOR ITB di Gedung Energi ITB, peserta mempresentasikan hasil studi Chemical Enhanced Oil Recovery (EOR) meliputi surfaktan, polimer, dan ASP sebagai bagian dari program hybrid dua bulan.

Monday, February 2, 2026 marked an important milestone for the participants of the Internship Program at the EOR Laboratory ITB who had completed a series of intensive learning activities over the past two months. Final Presentation session held in the Meeting Room of Lab EOR ITB, Energy Building 7th Floor ITB, served as the official closing of the program as well as a reflection on the in-depth study process in the field of Chemical Enhanced Oil Recovery (EOR).

Figure 1. Participants presented a comprehensive evaluation covering laboratory test design, data interpretation, and the development of workflow implementation for Chemical EOR.

This internship program was designed under a hybrid scheme for two months, consisting of one month onsite at the EOR Laboratory ITB and one month offsite (online). This approach provided a balance between hands-on laboratory experience and conceptual deepening, technical discussions, as well as independent literature studies.

Comprehensive Study of Chemical EOR

During the program, participants explored three main components in the implementation of Chemical namely surfactants, polymers, and the ASP (Alkali–Surfactant–Polymer).

In the surfactant study, participants learned about the mechanism of interfacial tension (IFT) reduction between oil and water to enhance the mobilization of trapped oil within reservoir rock pores. This understanding becomes key to improving oil recovery efficiency in the later stages of production.

Figure 2. Participants presented a comprehensive analysis related to polymer mechanisms, adsorption behavior, and Chemical EOR implementation strategies at the field scale.

In the polymer study, the focus was placed on increasing the viscosity of the injection fluid to improve the mobility ratio and enhance sweep efficiency. The analysis of rheological characteristics and polymer stability became an essential part of evaluating the performance of the chemical injection system.

Meanwhile, in the ASP system, participants studied the integration of alkali, surfactant, and polymer as a combined approach aimed at increasing oil recovery through the synergy of mutually supportive chemical mechanisms.

Figure 3. Viscosity analysis, shearsensitivity, and reservoir compatibility as key parameters in the design of polymer flooding.

Through the final presentation session, participants presented the results of their analysis, conceptual understanding, and the applicative implications of the studies conducted. This presentation demonstrated their ability to integrate theory, laboratory practice, and field implementation relevance.

Figure 4. An active discussion session between participants, researchers, and supervisors in examining the practical challenges of Chemical EOR implementation.

Strengthening EOR Talent Competencies and Academic–Industry Integration

The Final Presentation activity demonstrated how collaboration between research institutions and academic programs can produce talent ready to enter both research and the petroleum industry. The hybrid learning scheme provided flexibility while ensuring in-depth technical understanding aligned with current energy industry needs.

Figure 5. Appreciation for the dedication, analytical rigor, and technical contributions of participants throughout the Chemical EOR competency strengthening program.

The active participation of the interns during the presentation session reflected their ability to translate fundamental scientific principles and advanced engineering concepts into applicable technical solutions within the context of Chemical EOR. Their in-depth understanding of surfactant mechanisms, polymer characteristics for mobility control, and ASP system integration demonstrated their readiness to comprehend the complexity of modern reservoir challenges.

This program not only focused on theoretical mastery, but also emphasized practical relevance to real industry challenges, particularly in efforts to enhance production in maturereservoirs. This initiative further strengthens a collaborative learning ecosystem that bridges academia with the professional competency needs of the energy sector.

Through this program, Lab EOR ITB together with OGRINDO ITB reaffirmed their role as a center for capacity building and talent strengthening in the field of Chemical EOR, ready to contribute to the oil and gas industry and the national energy sector.

Figure 6. A milestone affirming the readiness of young talent in supporting the development and implementation of Chemical EOR technology.

Interested in Collaborating or Joining the Next Program?

The Lab EOR ITB Internship Program is part of a continuous commitment to competency development and the strengthening of a science-driven and industry-oriented energy research ecosystem.

For further information regarding:

  • The next internship program
  • Chemical EOR research collaboration
  • Laboratory testing and evaluation
  • Training and capacity development programs

Please contact:

📧Laboratorium EOR ITB: labifteoritb@gmail.com

📧OGRINDO ITB: info@ogrindoitb.com

We are open to academic collaboration, industry research partnerships, and talent development initiatives in the field of subsurface and technology of Enhanced Oil Recovery.

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PEM Akamigas Student Study Excursion at the EOR ITB Laboratory

Mahasiswa PEM Akamigas saat melaksanakan studi ekskursi di Laboratorium EOR ITB dalam rangka pembelajaran Enhanced Oil Recovery dan evaluasi formasi.

Students from the Polytechnic of Energy and Mineral (PEM) Akamigas carried out a study excursion to the Petrophysics Laboratory and the Enhanced Oil Recovery (EOR) Laboratory of Institut Teknologi Bandung on January 27, 2026. This activity was part of the learning program for the Even Semester of the 2025/2026 Academic Year and aimed to provide direct experience in the application of petroleum engineering and technology subsurface.

Figure 1. PEM Akamigas students participating in the study excursion activities at the EOR ITB Laboratory.

Background of the Activity

The Polytechnic of Energy and Mineral (PEM) Akamigas is a vocational higher education institution in the field of energy, oil, and gas under the Ministry of Energy and Mineral Resources. One of the programs offered is the Diploma IV Program in Oil and Gas Production Engineering.

As part of the academic agenda for the Even Semester of the 2025/2026 Academic Year, PEM Akamigas conducted an academic visit in the form of a study excursion to the Petrophysics Laboratory and the Enhanced Oil Recovery (EOR) Laboratory of Institut Teknologi Bandung. This activity served as a direct learning opportunity for students to understand the application of knowledge in research activities, commercial projects, and challenges within Indonesia’s oil and gas industry.

Figure 2. Presentation session and explanation of laboratory equipment and testing procedures at the EOR ITB Laboratory.

Collaboration between OGRINDO ITB and the EOR ITB Laboratory

This academic visit was carried out through the synergy between the EOR ITB Laboratory and OGRINDO ITB as part of the subsurface research and technology development ecosystem at Institut Teknologi Bandung. This collaboration reflects a shared commitment to supporting academic activities, human resource development, and knowledge dissemination in the field of energy and petroleum engineering.

Through this collaboration, the EOR ITB Laboratory serves as a research-based learning facility, while OGRINDO ITB supports the integration of laboratory activities with applied research contexts and broader scientific development.

Figure 3. Interactive discussion between students and the laboratory team regarding the application of Enhanced Oil Recovery.

Implementation of the Academic Visit

The academic visit was attended by students of the Oil and Gas Production Engineering Program at PEM Akamigas who were enrolled in the Practical Enhanced Oil Recovery and Practical Formation Evaluation courses. A total of 59 students, accompanied by supervising lecturers, participated in the series of activities conducted at the EOR ITB Laboratory.

During the visit, students received explanations regarding laboratory facilities, testing activities, and an overview of research and technology development, particularly in the analysis of rock physical properties and chemical enhanced oil recovery. Direct interaction between students and the laboratory environment became an essential part of the practice-based learning process.

Figure 4. Discussion of testing results and laboratory data interpretation with the EOR ITB team.

Date and Location of the Activity

The academic visit of PEM Akamigas students to the EOR ITB Laboratory was conducted on:
Date: January 27, 2026
Location: Enhanced Oil Recovery (EOR) Laboratory, ITB Enhanced Oil Recovery (EOR) ITB
All activities were carried out in an orderly and well-coordinated manner in accordance with the applicable laboratory regulations.

Figure 5. Group photo of PEM Akamigas students with representatives of the EOR ITB Laboratory and OGRINDO ITB in front of the Department of Petroleum Engineering Building, Institut Teknologi Bandung.

Closing

The implementation of this academic visit highlights the importance of collaboration between vocational education institutions and university research environments in supporting the enhancement of student competencies. The synergy between PEM Akamigas, the EOR ITB Laboratory, and OGRINDO ITB is expected to continue as part of ongoing efforts to strengthen learning, research, and technology development in the field of energy and petroleum engineering.

For institutions, industry partners, or other parties interested in establishing collaboration, further discussions, or obtaining information regarding research activities and laboratory facilities, please contact OGRINDO ITB via email at info@ogrindoitb.com or the EOR ITB Laboratory at labifteoritb@gmail.com.

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Initiation of a Strategic Collaboration between OGRINDO ITB and the Enhanced Oil Recovery (EOR) Laboratory of ITB with China National Logging Corporation (CNLC)

Initiation of a strategic collaboration between OGRINDO ITB, the EOR Laboratory of ITB, and China National Logging Corporation (CNLC) through technical discussions and laboratory visits on chemical EOR testing and core analysis at ITB.

OGRINDO ITB, in collaboration with the Enhanced Oil Recovery (EOR) Laboratory of Institut Teknologi Bandung (ITB), has officially initiated a strategic collaboration with China National Logging Corporation (CNLC), a company specializing in oilfield services and petroleum technology. This collaboration is undertaken through a collaborative feasibility study focusing on core analysis and laboratory-based qualification testing of CNLC's chemical agent products. This initiative represents an initial step toward establishing a research and technical collaboration aimed at supporting the development of Enhanced Oil Recovery (EOR) technologies in Indonesia.

Figure 1. Initial technical discussion between the CNLC team, OGRINDO ITB, and the EOR Laboratory of ITB at ITB’s laboratory facilities.

Background of the Collaboration Initiation

CNLC has expressed its interest in conducting a technical feasibility study to evaluate the applicability, performance, and compatibility of chemical agent under representative reservoir conditions. This study is intended as part of the initial assessment stage prior to potential field implementation of the technology in Indonesia.

In this context, Institut Teknologi Bandung (ITB), through the collaboration between OGRINDO ITB and the Enhanced Oil Recovery (EOR) Laboratory of ITB, is regarded as a partner with relevant capabilities and experience in reservoir characterization, core analysis, and laboratory-scale chemical EOR testing. The selection of the most appropriate laboratory platform will be determined based on facility readiness and institutional considerations on the part of ITB.

Scope of the Collaboration Initiation

This collaboration initiative is still at an early stage, with the main scope including:

  • Initial discussions on the plan and approach for the technical feasibility study
  • Alignment of the preliminary scope of work among the parties
  • Review of laboratory capabilities and available testing procedures at ITB
Figure 2. Review of EOR laboratory facilities and equipment as part of the technical collaboration initiation.

The outcomes of this initiation stage are expected to serve as a technical foundation for the development of further collaboration, either in the form of joint research or future industrial applications.

CNLC Technical Visit to ITB

As part of the collaboration initiation process, a technical visit by the CNLC Asia Pacific team to ITB is planned for January 2026. The visit will include joint technical discussions as well as laboratory visit to directly review chemical EOR testing facilities.

Figure 3. In-depth technical discussion on feasibility study approaches and chemical EOR testing.

The visit agenda will focus on the following:

  • Initial technical discussions between CNLC and ITB
  • Discussion of laboratory testing requirements and specifications
  • Review of EOR laboratory facilities and capabilities within the ITB environment

These activities are expected to strengthen mutual understanding of the proposed study approach and ensure alignment between technical requirements and available facilities.

Figure 4. Technical presentation on testing methodologies and the capabilities of the ITB EOR Laboratory.

Role of OGRINDO ITB and the EOR Laboratory of ITB in the Collaboration

In this initiative, OGRINDO ITB and the Enhanced Oil Recovery (EOR) Laboratory of ITB collaborate in a synergistic manner, with OGRINDO ITB acting as a bridge between industry needs and research activities, while the EOR Laboratory of ITB serves as the primary executor of laboratory testing and technical evaluation. With experience in chemical EOR testing, core analysis, and supporting studies for EOR technology implementation, OGRINDO ITB is committed to supporting the technical evaluation process in an objective and data-driven manner.

Figure 5. Demonstration of EOR laboratory testing facilities to support data-driven technical evaluation.

Future Collaboration Prospects

The collaboration initiation between OGRINDO ITB, the EOR Laboratory of ITB, and CNLC reflects a shared commitment to promoting international collaboration in research and development of EOR technologies. Going forward, this collaboration is expected to evolve into broader cooperation, supporting research capacity building, knowledge transfer, and the application of EOR technologies tailored to reservoir characteristics in Indonesia.

OGRINDO ITB welcomes this initiative and hopes that the ongoing collaboration initiation process will serve as an initial step toward a productive and sustainable partnership.

Figure 6. Group photo of the CNLC team, OGRINDO ITB, and the EOR Laboratory of ITB during the initiation of the strategic collaboration.

Information and Collaboration Opportunities

OGRINDO ITB is open to research collaboration opportunities, feasibility studies, and technology development in the fields of Enhanced Oil Recovery (EOR) and reservoir characterization. For further information or collaboration inquiries, please contact:
📧 Email: info@ogrindoitb.com

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Ardhi Hakim Lumban Gaol, S.T., M.Sc., Ph.D.: Strengthening the Integration of Research, Technology, and Subsurface Implementation at OGRINDO ITB

Dr. Ardhi Hakim Lumban Gaol, Senior Researcher at OGRINDO ITB, delivering a keynote presentation at ITB Energy Summit 2025, representing the integration of subsurface research, advanced technology, and industry-driven implementation in energy transition.

Ardhi Hakim Lumban Gaol, S.T., M.Sc., Ph.D. is an academic and petroleum engineering practitioner with extensive experience in the development of integrated subsurface studi, Enhanced Oil Recovery (EOR), as well as the application of digital technologies and machine learning for oil and gas field optimization. With an international educational background and a strong professional track record, Dr. Ardhi plays an important role in bridging academic research with the needs of the national energy industry.

Figure 1. Dr. Ardhi Hakim Lumban Gaol, Ph.D. delivering a presentation at ITB Energy Summit 2025.

Educational Background

Dr. Ardhi completed his Bachelor’s degree in Petroleum Engineering at the Bandung Institute of Technology (ITB) in 2009. His strong interest in reservoir modeling and fluid flow encouraged him to pursue further studies at Texas A&M University, United States, one of the world’s leading centers in petroleum engineering. At this institution, he earned a Master of Science degree in 2012 and a Doctor of Philosophy (Ph.D.) degree in 2016.

His doctoral research focused on two-phase flow modeling in gas wells with liquid loadingissues, which was subsequently published in various reputable international journals and conferences. This academic foundation has become a strong basis for the analytical and science-based approach that he continues to apply to this day.

Academic and Scholarly Activities

Since 2013, Dr. Ardhi has been actively serving as a lecturer in the Petroleum Engineering Study Program at ITB. In his role as an educator and researcher, he has been involved in the development of strategic research in the fields of reservoir engineering, EOR, carbon capture, storage and utilization (CCS/CCUS), as well as the application of data analytics and machine learning for reservoir performance evaluation and forecasting.

In addition to research and teaching activities, Dr. Ardhi is also actively involved in academic-strategic initiatives and national energy forums. He is recorded as the Chairman of ITB Energy Summit 2025, a strategic forum that brings together academics, industry, and policymakers to discuss challenges and the direction of Indonesia’s energy transition. This role reflects his leadership capacity in orchestrating cross-sector discussions and strengthening ITB’s position as a reference for strategic thinking in the energy sector.

Figure 2. Dr. Ardhi Hakim Lumban Gaol, Ph.D., as Chairman of ITB Energy Summit 2025 delivering confirmed several strategic points:.

His active involvement in the scientific community is reflected in his membership in the Society of Petroleum Engineers (SPE) and the Society of Indonesian Petroleum Engineers (IATMI), as well as his contributions to various international scientific publications.

Figure 3. Dr. Ardhi Hakim Lumban Gaol, Ph.D. presenting plaques to stakeholders as invited speakers.

Professional Experience and Areas of Expertise

In addition to academia, Dr. Ardhi has extensive professional experience as a consultant and lead engineer in various strategic studies within the national oil and gas industry. He has led and contributed to field development optimization studies, reserves certification, design of waterflood and EOR, well integrity, and CCS/CCUS studies for various operators and institutions, including Pertamina Group, SKK Migas, INPEX, and other energy companies.

His areas of expertise include reservoir simulation, integrated EOR, subsurface data management, smart well monitoring, and the application of big data analytics and machine learning for technical decision-making. He is also proficient in various industry-standard software such as Petrel, Eclipse, Intersect, tNavigator, IPM, as well as Python and C++ programming for advanced technical model development.

Strategic Role at OGRINDO ITB

As a Senior Researcher at OGRINDO ITB, Dr. Ardhi Hakim Lumban Gaol holds a strategic role in strengthening research capacity and based on subsurface engineering. He is actively involved in the design, supervision, and evaluation of complex studies covering reservoir characterization, Enhanced Oil Recovery (EOR), CCS/CCUS studies, and the application of digital technologies for technical decision-making.

In this role, Dr. Ardhi not only contributes as a technical expert, but also serves as a research methodology advisor, quality assurance lead, and a bridge between academic approaches and practical industry needs. His extensive experience as a project leader and senior petroleum engineer in various national strategic projects adds significant value in ensuring that the solutions delivered by OGRINDO ITB are applicable, credible, and data-driven.

With a combination of academic expertise, field experience, and mastery of advanced technologies, Dr. Ardhi makes a significant contribution to supporting OGRINDO ITB’s vision as a center of excellence in petroleum engineering research and services that is oriented toward scientific excellence, industry needs, and energy sustainability.

Figure 4. Collaboration of the OGRINDO ITB team in research discussions and analysis of project bersama tim Ogrindo ITB.

Collaboration and Further Information

Through the role of Dr. Ardhi Hakim Lumban Gaol, Ph.D. as Senior Researcher at OGRINDO ITB, OGRINDO ITB continues to open opportunities for research collaboration, technical studies, and the development of innovative, science-based subsurface solutions to support the energy industry.

📩 Interested in collaborating with OGRINDO ITB?
Please contact us via email at info@ogrindoitb.com
or visit www.ogrindoitb.com for more information.

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EOR Laboratory ITB Internship Program

Kegiatan mahasiswa Program Internship Lab EOR ITB dalam pengenalan laboratorium, pengujian Enhanced Oil Recovery (EOR), diskusi kelompok, dan hands-on project sebagai bagian dari pengembangan kompetensi teknik perminyakan dan pengabdian masyarakat.

As part of its ongoing commitment to human resource development and the strengthening of the energy research ecosystem, the Enhanced Oil Recovery (EOR) Laboratory of ITB officially launched the Lab EOR ITB Internship Program for the first time. This internship program is designed as an integrated learning platform that bridges the academic world with real-world practices in a professional research laboratory.

This program is attended by four selected students from the Petroleum Engineering Study Program of UPN Veteran Yogyakarta, who successfully passed a competitive selection process. The implementation of this program is expected to serve as a strategic initial step in developing future energy researchers and practitioners who are competent, adaptive, and possess strong integrity.

Figure 1. Opening session of the Lab EOR ITB Internship Program , which began with participant introductions, program briefing, and the explanation of laboratory rules and regulations.

Background and Objectives of the Program

The energy industry, particularly the upstream oil and gas sector and Enhanced Oil Recovery technology, requires human resources who are not only strong in theoretical knowledge but also skilled in practical applications. Recognizing this need, Lab EOR ITB presents this internship program with several main objectives, including:

  1. Equipping students with real work experience and testing activities in the EOR laboratory,
  2. Providing opportunities to be directly involved in research- and experiment-based hands-on projects berbasis riset dan eksperimen,
  3. Training and developing students’ soft skills such as communication, teamwork, problem solvingand professional ethics,
  4. Strengthening fundamental concepts in petroleum engineering and Chemical EOR through an applicative approach.

Through this program, students not only learn how it works, but also why it matters in the context of research and industry.

Figure 2. Lab EOR ITB Internship participants observing laboratory instrument operations and learning directly through hands-on practice at the workbench.

Part of Community Service and Social Contribution

More than just an academic program, the Lab EOR ITB Internship Program represents a tangible form of Lab EOR ITB’s concern for the community. This program is part of the Community Serviceinitiative, in which the laboratory not only focuses on research projects and industry collaboration, but also on community service through education and the development of young talents.

In this context, Lab EOR ITB opens access to inclusive, structured, and high-quality learning for students as a concrete contribution to strengthening the national research ecosystem.

Figure 3. Lab EOR ITB Internship participants attentively listening to and taking notes during explanations of laboratory research activities.

Competitive and Transparent Selection Process

The enthusiasm for this program is reflected in the high number of applicants. In this inaugural batch: batch perdana ini:

  • 80 Petroleum Engineering students registered at the initial stage,
  • Through administrative selection, the applicants were narrowed down to 10 top students,
  • The final stage was conducted through a Focus Group Discussion (FGD) process to assess critical thinking skills, communication abilities, and readiness to collaborate.

All participants in this inaugural program came from Universitas Pembangunan Nasional (UPN) Veteran Yogyakarta. From the entire selection process, four students were ultimately selected as those most aligned with the objectives and needs of the program.

This selection process was designed to ensure that participants are not only academically excellent, but also possess strong motivation, work ethics, and growth potential.

Figure 4. Lab EOR ITB Internship participants directly observing the use of laboratory equipment and samples.

Collaboration and Contributions with OGRINDO ITB

Although this program was initiated by Lab EOR ITB, the implementation of the internship is also supported by contributions from a broader research ecosystem, including OGRINDO ITB. This program reflects the synergy between academic laboratories and applied research groups in supporting student capacity development.

This contribution aligns with OGRINDO ITB’s vision of promoting impactful research, strengthening human resource competencies, and ensuring the sustainable development of energy technologies in Indonesia.

Figure 5. Lab EOR ITB Internship Program participants conducting hands-on laboratory experiments to strengthen their technical understanding.

Expectations and Long-Term Impact

Through the Lab EOR ITB Internship Program, it is expected that participants will gain valuable experiences that serve as important provisions for their academic and professional journeys. On the other hand, this program is also expected to become a foundation for the implementation of sustainable and increasingly inclusive internship programs in the future.

Going forward, Lab EOR ITB opens opportunities to accept students from various universities across Indonesia, in order to expand the program’s impact and strengthen national academic collaboration networks. This initiative aligns with the spirit of community service and the development of young talents in the energy sector.

Lab EOR ITB believes that the best investment for the future of energy lies in human development. This Internship Program marks the first step in that long journey.

Figure 6. A vibrant laboratory atmosphere—EOR ITB internship students engaging in discussions, conducting experiments, and learning together throughout the internship program.

Information and Collaboration Opportunities

Lab EOR ITB invites students, academics, and industry partners to stay engaged with the development of the Lab EOR ITB Internship Program and various other research initiatives. For educational institutions or organizations interested in collaboration, opening internship opportunities, or exploring research and community service partnerships, we are open to further discussion.


For more information, please contact:
📧 OGRINDO ITB: info@ogrindoitb.com
📧 Lab EOR ITB: labifteoritb@gmail.com
Let us work together to contribute to the development of young talents and the advancement of national energy research

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Ivan Kurnia, S.T., M.Sc., Ph.D.: Strengthening Chemical EOR Research and Energy Transition at OGRINDO ITB

Ivan Kurnia, S.T., M.Sc., Ph.D., peneliti senior OGRINDO ITB dengan pengalaman lebih dari 15 tahun di bidang teknik perminyakan, riset Chemical EOR, dan kolaborasi energi berkelanjutan.

With more than 15 years of experience in petroleum engineering, Ivan Kurnia, S.T., M.Sc., Ph.D. is a Senior Researcher at OGRINDO ITB with a strong track record in Chemical Enhanced Oil Recovery (EOR) research, matureoil field revitalization, and Carbon Capture, Utilization, and Storage (CCUS). He has produced numerous scientific publications in reputable international journals and has been actively involved in research projects and industry collaborations at both national and international levels.

Figure 1. Ivan Kurnia, S.T., M.Sc., Ph.D. as Senior Researcher at OGRINDO ITB.

Educational Background

Dr. Ivan Kurnia pursued formal education in Petroleum Engineering through a strong and well-structured academic pathway. He earned his Bachelor of Engineering (S.T.) degree from Institut Teknologi Bandung (ITB), and subsequently completed his Master of Science (M.Sc.) and Doctor of Philosophy (Ph.D.) degrees at the New Mexico Institute of Mining and Technology, United States—an institution well known for its excellence in reservoir research and enhanced oil recovery.

As recognition of his professional competence, Dr. Ivan has also completed the Professional Engineer Program in Petroleum Engineering at ITB, further strengthening his role as both an academic and a practitioner.

Research Expertise and Scientific Contributions

Currently, Dr. Ivan is actively engaged as a lecturer and researcher at Institut Teknologi Bandung, while also serving in a strategic role as Senior Researcher at OGRINDO ITB. His areas of expertise include:

  • Chemical Enhanced Oil Recovery (EOR), including surfactant formulation, interfacial tension (IFT) measurement, phase behavioranalysis, and coreflood
  • Revitalization of oil field mature
  • Carbon Capture, Utilization, and Storage (CCUS)
  • Reservoir modeling and simulation

Dr. Ivan’s research contributions have been published in various reputable international journals and global scientific forums, covering topics such as surfactant–nanoparticle synergy for EOR, salinity design in alkali-surfactant-polymer (ASP) flooding, and insights from surfactant–polymer and alkali–surfactant–polymer coreflood experiments. These publications serve as an important scientific foundation for the development of data-driven and practical EOR technologies.

Project Experience and Industry Collaboration

In addition to his academic activities, Dr. Ivan has extensive experience in applied projects and industrial services. He has been involved in various studies related to chemical EOR, CCUS, gas injection, and reservoir modeling, and has worked within multidisciplinary teams involving academics, oil and gas operators, and other stakeholders.

Figure 2. Dr. Ivan with the team during research discussions and coordination of industrial projects.

He also serves as the person in charge and manager of strategic laboratory equipment, such as gasflood systems and slim tube apparatus, which support experimental research activities and feasibility studies of EOR technologies at OGRINDO ITB. Through an approach that integrates fundamental research with field requirements, Dr. Ivan contributes to delivering innovative yet realistic technical recommendations that can be implemented by the industry.

Beyond his role in research and industry collaboration, Dr. Ivan Kurnia is also entrusted with an organizational role as Deputy Coordinator for Internal Audit. In this capacity, he contributes to strengthening governance, transparency, and accountability in the implementation of research activities and professional services, thereby supporting institutional sustainability and credibility.

Figure 3. Dr. Ivan conducting an internal audit at the Department of Petroleum Engineering.

Leadership Role and Global Contribution

Dr. Ivan’s commitment to the development of the energy community is reflected not only in his research activities but also in his leadership at the international level. In September 2025, he was appointed as the Chair of the Organizing Committee of the International Conference on Green Energy and Resources Engineering (ICGERE).

The conference serves as a strategic platform that brings together academics, industry practitioners, and policymakers from various countries to discuss technological innovation, resource management, and the future of sustainable energy. This role underscores Dr. Ivan’s capacity as a bridge between research, industry, and global energy policy.

Figure 4. Dr. Ivan during the International Conference on Green Energy and Resources Engineering (ICGERE) 2025, serving as Chair of the Organizing Committee.

Figure 5. Dr. Ivan serving as a moderator in a scientific forum, facilitating discussions and the exchange of ideas between academics and industry practitioners.

Strengthening OGRINDO ITB’s Role in Research and Energy Transition

With a combination of international education, more than 15 years of experience, reputable scientific publications, active involvement in industrial projects, and professional leadership, Ivan Kurnia, S.T., M.Sc., Ph.D. stands as one of the key pillars in strengthening OGRINDO ITB’s research capacity and professional services.

Through a collaborative and science-based approach, OGRINDO ITB is ready to serve as a strategic partner for industry, government, and academic institutions in the development of EOR technologies, mature reservoir management, and energy transition initiatives. mature, serta inisiatif transisi energi.

📩 Interested in collaborating with OGRINDO ITB?

Please contact us via email at info@ogrindoitb.com or visit www.ogrindoitb.com for more information.

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Training Surfactant Screening for EOR: Transforming Research Outcomes into Practical EOR Strategies

Kegiatan Training Surfactant Screening for Enhanced Oil Recovery (EOR) yang membahas penerapan riset laboratorium Chemical EOR menjadi strategi EOR yang aplikatif bagi lapangan migas Indonesia.

Efforts to increase national oil and gas production amid the decline of existing field production require the application of Enhanced Oil Recovery (EOR) technology that is increasingly mature, measurable, and research-based. In response to this challenge, the Training Surfactant Screening for Enhanced Oil Recovery (EOR) was conducted on Tuesday, 9 December 2025, at Best Western Premier The Hive, Cawang, DKI Jakarta.

This training featured Ir. Mahruri, S.T., M.Sc., Project Manager of the EOR Laboratory ITB as well as a Researcher at OGRINDO ITB, as the main speaker. The activity was organized by KOPUM IATMI (Koperasi Jasa Usaha Mandiri Ikatan Ahli Teknik Perminyakan Indonesia) and was attended by professionals from Pertamina RTI.

This training served as a strategic momentum to enhance technical capacity and strengthen the competencies of petroleum professionals, particularly in supporting the development and optimization of EOR technology implementation across various oil and gas working areas in Indonesia.

Figure 1. Ir. Mahruri, S.T., M.Sc. delivering fundamental concepts of Chemical Enhanced Oil Recovery (C-EOR).

Urgency of EOR Implementation in Indonesian Oil and Gas Fields

In the opening session, Ir. Mahruri presented a comprehensive overview of the stages of oil production—ranging from primary recovery, secondary recovery, to Enhanced Oil Recovery. It was conveyed that although waterflood and gas flood methods have been widely implemented, a significant portion of oil remains trapped in the reservoir due to limitations of conventional displacement mechanisms.

In this context, EOR emerges as a strategic solution to:

  • Drain residual oil that is microscopically trapped,
  • Increase recovery factor,
  • Extend the productive life of existing oil and gas fields.

Globally, the contribution of EOR to world oil production continues to increase, particularly in countries with maturefields. Indonesia has significant potential to optimize EOR, especially Chemical EOR, in both sandstone and carbonate reservoirs.

Chemical EOR and the Strategic Role of Surfactants

The main focus of this training was Chemical EOR, with an emphasis on surfactant flooding. Fundamentally, Chemical EOR aims to modify the physicochemical properties of reservoir fluids and rocks through the injection of chemical agents such as alkali, surfactants, and polymers.

Ir. Mahruri explained that surfactants play a crucial role in:

  • Reducing the interfacial tension (IFT) between oil and water to achieve ultra-low IFT conditions,
  • Forming microemulsions capable of mobilizing residual oil,
  • Altering rock wettability (wettability alteration),
  • Improving displacement efficiency and imbibition processes.

The success of surfactant flooding is highly dependent on a comprehensive screening and laboratory evaluation process to ensure that the applied surfactants are truly compatible with reservoir characteristics.

Figure 2. The atmosphere of the Training Surfactant Screening for Enhanced Oil Recovery (EOR) attended by oil and gas professionals from Pertamina RTI in Jakarta.

Surfactant Screening: From Concept to Laboratory Evaluation

One of the main strengths of this training was the in-depth discussion of the laboratory-based surfactant screening workflow, covering fluid–fluid and rock–fluidinteractions, as well as chemical performance in porous media.
Several key tests discussed included:

  1. CMC–IFT Test
    Determines the optimum surfactant concentration to achieve the lowest IFT value. An effective surfactant is expected to reach ultra-low IFT (<10⁻² mN/m) at an economically feasible concentration.
  2. Aqueous Stability Test
    Evaluates surfactant stability and compatibility in injection brine and native brine reservoir to avoid the risk of precipitation and plugging.
  3. Phase Behavior Test
    Assesses microemulsion formation (Winsor Type III) as the main indicator of surfactant effectiveness in mobilizing residual oil.
  4. Thermal Stability & Filtration Test
    Ensures surfactant stability at reservoir temperature and minimizes potential injectivity issues during the injection process.
  5. Wettability, Adsorption, and Imbibition Test
    Evaluates the ability of surfactants to alter rock wettability and minimize surfactant loss due to adsorption.
  6. Coreflooding and Micromodel
    Advanced stages to dynamically simulate surfactant performance in porous media while visualizing displacement mechanisms in two dimensions. displacement secara dua dimensi.

This series of tests emphasizes that Chemical EOR is not merely a chemical injection process, but an integrated scientific approach that must be supported by strong and representative laboratory data.

Bridging Research and Field Implementation

Through this training, participants gained not only conceptual understanding but also practical insights into how research outcomes and laboratory test results can be translated into EOR strategies ready for field implementation.

The discussion also addressed common challenges in Chemical EOR implementation, including:

  • Polymer adsorption and degradation,
  • Surfactant sensitivity to salinity and temperature,
  • Risks of plugging, scaling, and corrosion,
  • Economic considerations and surface facility readiness.

Various case studies and lesson learned from EOR implementations both domestically and internationally enriched participants’ perspectives on the complexity as well as the opportunities of this technology.

Figure 3. Group photo of the speaker and participants of the Training Surfactant Screening for EOR organized by KOPUM IATMI.

Opening Opportunities for Strategic Collaboration

Through this activity, OGRINDO ITB and the EOR Laboratory ITB reaffirmed their commitment to supporting the development of EOR technology based on research, laboratory testing, and close collaboration with industry.

Opportunities for collaboration are open for:

  • Research and development of Chemical EOR,
  • Surfactant screening and laboratory evaluation,
  • EOR feasibility studies,
  • Technical training and consultancy,
  • Industry–academia collaborative projects.
Figure 4. Certificate handover to participants of the Training Surfactant Screening for Enhanced Oil Recovery (EOR) as a form of technical competency strengthening.

📩 Collaboration contacts:

OGRINDO ITB: info@ogrindoitb.com
EOR Laboratory ITB: labifteoritb@gmail.com

This training serves as a tangible example of how synergy between research, laboratories, and industry can accelerate the adoption of practical, effective, and sustainable EOR technologies to support national energy security.

Categories
News Article

Optimization of Enhanced Oil Recovery Using Low Salinity Water and TiO₂ Nanofluid in Sandstone Reservoirs

Microscopic background image of TiO₂ nanoparticles with an overlay title: ‘Investigation of crude oil–brine–rock interaction using low salinity water and TiO₂ nanoparticles,’ highlighting research implications on surface charge and interfacial properties. Includes the OGRINDO ITB logo and a call-to-action button that reads ‘Explore the research findings.

The application of Enhanced Oil Recovery (EOR) technology continues to be a strategic focus in efforts to increase national oil production, especially in reservoirs that have entered the late stage of their productive life. One EOR method that is currently gaining attention is the use of Low Salinity Water (LSW) as an injection fluid. Several studies have shown that low-salinity brine is able to mobilize residual oil more effectively compared to brine with high salinity.

Recent research indicates that the effectiveness of LSW can be further enhanced through the addition of titanium dioxide (TiO₂) nanoparticles. This study becomes important because experimental data regarding the compatibility and synergistic mechanisms of both in the crude oil–brine–rock (COBR) system are still limited.

Figure 1. Illustration of crude oil–brine–rock (COBR) interaction in the LSW–TiO₂ study.

Why Does Low Salinity Water Become More Effective with TiO₂ Nanoparticle?

Recent laboratory studies investigated crude oil–brine–rock (COBR) interactions within a salinity range of 500–32,000 ppm and TiO₂ concentrations of 0–100 ppm using sample from Berea sandstone. The results show that the addition of TiO₂ into LSW induces significant physicochemical changes, particularly in pH, zeta potential, and contact angle parameters, which directly influence the mechanism of oil detachment from the rock surface.

This combination produces an effective LSW–TiO₂ nanofluid capable of altering the rock wettability toward a more water-wet (wettability alteration). In water-wetconditions, the rock surface is more easily wetted by water, allowing oil that was previously strongly attached to the pore surfaces to move and be produced more efficiently.

Figure 2. Changes in zeta potential (ZP) values at various TiO₂ concentrations and salinity levels.

Implications for EOR

Findings from this study show that the combination of LSW and TiO₂ nanoparticles has significant potential for optimizing the EOR process in sandstonereservoirs. Modifications of interfacial properties—particularly through changes in wettability—emerge as the main mechanism supporting enhanced oil mobilization.

This study also demonstrates that the tested TiO₂ concentrations provide consistent physicochemical responses, opening opportunities for designing more optimal injection fluids to maximize oil recovery.

In addition to offering a fundamental understanding of fluid–rock interactions under low-salinity conditions, the results of this research provide new direction for developing more effective LSW–TiO₂ nanofluid formulations for field applications. Further studies, such as coreflooding,, are planned as the next step to validate the implications of these findings on direct oil recovery improvement.

🔗 Access to the Published Paper

Interested in understanding the mechanisms, experimental data, and complete analysis in greater detail?
The paper can be accessed here.

🤝 Research and Industry Collaboration

OGRINDO ITB welcomes collaboration opportunities for further research and industrial partnerships in the fields of EOR, nanotechnology, and reservoir chemistry.
Contact us at: 📩 info@ogrindoitb.com

Categories
News Article

Technology Day 2025: Strengthening Synergy for Production Enhancement through Extended Stimulation & Enhanced Oil Recovery (EOR)

Perwakilan OGRINDO ITB dan Laboratorium EOR ITB berfoto pada kegiatan Technology Day bertema “Sinergi Upaya Pencapaian Produksi dengan Penerapan Extended Stimulation”, diselenggarakan oleh SKK Migas di Bandung pada 19–21 November 2025.

Bandung, 19–21 November 2025 — OGRINDO ITB together with the EOR Laboratory ITB attended Technology Day: Sinergi Upaya Pencapaian Produksi dengan Penerapan Extended Stimulation, a technical forum organized by SKK Migas as a strategic step to accelerate national oil production toward the 2026 target. The event took place over three days and brought together representatives from Pertamina, LEMIGAS, KKKS, and EOR technology providers.

This event was designed to strengthen collaboration between operators, regulators, research institutions, and technology providers in addressing production challenges in mature oil fields, particularly those requiring the application of EOR (Enhanced Oil Recovery) and Extended Stimulation.

Figure 1. Representatives of the OGRINDO ITB team and the EOR Laboratory ITB during the opening session of Technology Day.

Technical Forum with a Comprehensive Three-Day Agenda

The Technology Day agenda was designed to facilitate technical discussions, case study reviews, field experience exchanges, and the formation of follow-up implementation plans. Based on the official rundown issued by SKK Migas, the series of activities included:

📌 Day One — Opening & Panel of Extended Stimulation

  • Participant registration and opening remarks by the Deputy of Exploration, Development, and Management of Working Areas (EPMWK) of SKK Migas
  • Panel discussion “Sinergi Upaya Pencapaian Produksi dengan Penerapan Extended Stimulation”
  • Booth visit with technology providers
  • Technical presentations and PEP discussions on the Tanjung, North Kutai Lama, Kenali Asam, and Tempino fields

📌 Day Two — PEP Discussions & Implementation Opportunities

  • Discussion of conditions and stimulation plans for the Pamusian, Limau, Ramba, Rantau, and Sago fields
  • Structured technical dialogue between SKK Migas, KKKS, and technology providers
  • Booth visit with technology providers

📌 Day Three — Strategy Finalization & Follow-Up

  • Discussion and evaluation of follow-up actions by SKK Migas × KKKS × technology providers
  • Compilation of summaries and conclusions from all sessions
  • Program closing

The series of agendas demonstrated the commitment of all participants to unify operational, technological, and research perspectives to produce measurable, integrated production enhancement strategies that are ready for field implementation.

Figure 2. Representatives of the OGRINDO ITB team and the EOR Laboratory ITB during the opening session of Technology Day.

Key Message: Collaboration as the Foundation of Success

In every discussion session, technology presentation, and case study review, one overarching theme consistently emerged:

The success of implementing Extended Stimulation and EOR depends on close collaboration between operators, regulators, research institutions, and technology solution providers.

Technology selection and chemical formulation decisions must be based on:

  • reservoir characteristics,
  • comprehensive laboratory data,
  • field performance evaluation, and
  • operational readiness.

With these elements, EOR and Extended Stimulation can be designed to deliver effective, economical, and sustainable results for Indonesian oil fields.

Figure 3. The enthusiasm of representatives from OGRINDO ITB and the EOR Laboratory ITB while participating in the activities of Technology Day.

OGRINDO × Lab EOR ITB Commitment to Supporting National Production

The participation of OGRINDO ITB and the EOR Laboratory ITB in this event is part of strengthening our contribution to the upstream oil and gas sector through:

🔹 The application of data-driven research to support field decision-making
🔹 The provision of EOR laboratory study services
🔹 The development of technological solutions through collaboration with industry
🔹 Engagement in forums for knowledge exchange and formulation of production enhancement strategies

We believe that continuous collaboration between industry, regulators, and academia is a crucial foundation for the success of EOR and Extended Stimulation in Indonesia.

Figure 4. The enthusiasm of representatives from OGRINDO ITB and the EOR Laboratory ITB while participating in the activities of Technology Day.

Closing

We hope this spirit of synergy continues through real implementation in the field to support national energy resilience and the achievement of Indonesia’s oil production targets.

OGRINDO ITB together with the EOR Laboratory ITB remain committed to strengthening collaboration between industry, regulators, and academia to deliver effective and sustainable production enhancement solutions.

📩 For further information, technical discussions, or collaboration opportunities, please contact:
info@ogrindoitb.com

Categories
News Article

Collaboration between OGRINDO ITB and Purnomo Yusgiantoro EOR Laboratory: Utilizing Gas Flood Core Flooding Technology for Enhanced Oil Recovery

OGRINDO ITB and Lab EOR Purnomo Yusgiantoro collaboration using a Gas Flood Core Flooding system at Gedung Dato to research Enhanced Oil Recovery with CO₂, N₂, and WAG gas injection under high-pressure, high-temperature reservoir conditions.

Welcome to our premier research facility at Gedung Dato (Labtek XVII), Institut Teknologi Bandung!
Through a partnership between OGRINDO ITB and Purnomo Yusgiantoro Enhanced Oil Recovery (EOR) Laboratory, we jointly utilize the advanced Gas Flood Core Flooding facility to support research and development of Enhanced Oil Recovery (EOR) strategies based on gas injection (miscible and immiscible).

This collaboration enables resource sharing between academic research and industrial needs, ensuring that the facility can provide broader benefits for energy technology development.

Figure 1. Apparatus of Gas Flood ready to support gas injection and core flooding studies for both research and industrial collaboration.

🛠️ Key Features of the Gas Flooding

This system offers the following advanced technical capabilities:

  • High pressure: Confining pressure and pore pressure up to 700 bar (~10,000 psi).
  • High temperature: Working temperature up to 150 °C.
  • Capability to use gases such as CO₂, N₂, or hydrocarbon gases.
  • Ability to perform water flooding, gas flooding, and WAG (Water-Alternating-Gas).
  • The unsteady state method to obtain key parameters such as gas and liquid relative permeability, saturation of remaining oil, displacement efficiency after waterflooding, and water production related to gas injection.
  • Core holder can be positioned horizontally.
  • Wetted parts made of Hastelloy for superior durability.

With this system, the Purnomo Yusgiantoro EOR Laboratory in collaboration with OGRINDO ITB is able to simulate reservoir conditions in the laboratory and generate crucial experimental data for optimizing gas injection in the field.

Figure 2. Monitoring of pressure, temperature, and flow rates in real time to ensures precise control during gas injection experiments.

🔍 Applications and Benefits of the Collaboration

The collaboration between OGRINDO ITB and the Purnomo Yusgiantoro EOR Lab opens opportunities for research and services to:

  • Determine the optimal gas injection strategy (gas type, pressure, and injection rate).
  • Evaluate efficient WAG schemes.
  • Assess oil displacement efficiency after waterflooding.
  • Estimate additional oil production potential.
  • Understand gravity segregation effects in gas injection.
  • Provide critical laboratory test data as key input for reservoir modeling.
Figure 3. Preparation of core sample inside the Gas Flood chamber to simulate reservoir conditions up to 700 bar and 150 °C.

🤝 Joint Research and Services

The Purnomo Yusgiantoro EOR Laboratory, in collaboration with OGRINDO ITB, conducts various gas injection experiments, including CO₂, N₂, and other core flood studies, according to research and project requirements.

This collaboration represents a tangible example of resource sharing between industry and academia. Through this partnership, OGRINDO ITB and the Purnomo Yusgiantoro EOR Lab are ready to support:

  • Joint research with oil and gas companies.
  • Academic studies and university projects.
  • Pilot study for energy and EOR technologies.
  • CO₂-EOR initiatives or CCUS projects.

With a team of reservoir experts, state-of-the-art facilities, and extensive research experience, we are ready to be your strategic partner in advancing EOR technology in Indonesia.

Figure 4. Inside view of the Gas Flood: advanced device for gas injection EOR studies.

📞 Contact Us

For more technical information, service inquiries, or research collaboration:
📧 Email: info@ogrindoitb.com
🌐 Website: www.ogrindoitb.com
Visit our website to see complete specifications, research portfolios, and available services. Together, let’s build the future of production optimization with advanced gas injection technology!

About Us

A research consortium under Petroleum Engineering ITB focused on advancing oil and gas recovery technologies and supporting the energy transition in Indonesia

Contact Us

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Jl. Ganesa No. 10, Lebak Siliwangi, Coblong District, Bandung, West Java 40132, Indonesia

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