Enhance Oil Recovery (EOR)

INTRODUCTION:

EOR (Enhance Oil Recovery)adalah metode perolehan minyak tahap lanjut dengan cara menambahkan energi berupa dari material atau fluida pendorong khusus yang tidak terdapat dalam reservoir minyak secara alami. EOR kabanyakan diterapkan pada lapangan atau sumur minyak tua yang telah kehilangan atau kehabisan tenaga dorong produksi dari sumur atau lapangan itu sendiri.

Umumnya, EOR diterapkan pada lapangan yang telah cukup lama diproduksikan (mature field) dengan tujuan mengambil minyak tersisa yang tidak dapat diproduksikan dengan metode perolehan primer dan sekunder (water flooding). Beberapa teknik EOR yang banyak dikenal hingga saat ini adalah injeksi uap panas (steam flooding), injeksi kimia (chemical flooding), dan injeksi gas (gas flooding).

Teknologi EOR ini termasuk jarang dikerjakan di Indonesia mengingat EOR memerlukan investasi yang mahal. Sebagai salah satu contoh proyek EOR yang telah sukses dilakukan adalah di lapangan minyak Duri di Provinsi Riau, Indonesia atau lebih dikenal sebagi Duri Steam Flood Project.

OBJECTIVES:

Setelah mengikuti pelatihan Enhanced Oil Recovery (EOR), peserta dapat mengetahui dan memahami tentang :

• Pengertian dan tujuan pelaksanaan produksi tahap lanjut
• Memahami Chemical methods
• Memahami Thermal methods
• Memahami Gas methods
• Mampu menyelesaikan Studi Kasus / Praktek pemecahan masalah Enchanced Oil Recovery

DESIGNED FOR:

Petroleum Engineer, Completion, Production Operator, Production Foreman, Production Supervisor dan Production superintendent

TRAINING OUTLINE:

1. Introduction of EOR

• Pengertian dan tujuan EOR
• Aspek aspek teknik resevoir dalam EOR
• Jenis jenis EOR

2. Pendesakan tak tercampur (Immiscible) pada media berpori
3. Pengembangan model frontal Buckely Leverett dan Welge
4. Injeksi Thermal

• Pengertian dan jenis jenis injeksi thermal
• Steam Flooding
• Perencanaan dan operasi Steam Flooding

5. Injeksi gas dalam EOR

• Injeksi gas kering dan injeksi gas yang diperkaya
• Injeksi CO2
• Design dan Operasi CO2 flooding

6. Injeksi Kimia

• Jenis jenis injeksi Kimia
• Injeksi Surfactan

7. Microbial – EOR dan Electric EOR

• Injeksi Microbial EOR
• Electric Enhance Oil Recovery

8. GLPO (Gas Lift Pack Off)

INSTRUCTOR:

Prof. Herianto, Ir., M.Sc., Ph.D – Lecturer, Trainer

Academic Expertise

Prof. Herianto holds a Ph.D. in Petroleum Engineering and has been a senior lecturer since 1983. He teaches in undergraduate and postgraduate programs in Petroleum Engineering at UPN Veteran Yogyakarta, along with postgraduate programs at Universitas Trisakti Jakarta, Universitas Riau, and the Geological Engineering Master’s Program at UPN Veteran Yogyakarta. His dedication to education is complemented by his extensive practical experience in the energy sector.

Professional Experience

Prof. Herianto has built an impressive career as a senior trainer and consultant for leading oil and gas companies. Notably, he worked for three years as Support Manager at GeoQuest Schlumberger, gaining invaluable industry insights. His consulting expertise extends to organizations like Indonesia Power, PLN Geothermal, BP Migas, and the National Energy Council. He has contributed to pivotal projects such as the National Energy Resilience Initiative, energy infrastructure development, and regulatory frameworks for CBM and old well contract models. His geothermal projects, including those in Guci (Central Java) and Tulehu (Ambon), highlight his diverse skills in energy exploration and development.

Training and Instruction

Between 2000 and 2018, Prof. Herianto served as an instructor for Drilling Certification under IADC and WCS for Well Control, solidifying his reputation as a top-tier trainer. He has delivered over 50 training topics to companies such as Chevron Pacific Indonesia, Total Indonesie, and Pertamina. His areas of expertise include well barrier and well integrity, geothermal energy, and oil and gas exploration. Additionally, he continues to serve as a resource person for the Ministry of Energy and Mineral Resources and PT. Pertamina EP.

Leadership and Research Contributions

Prof. Herianto has held significant leadership roles, including Head of the Petroleum Engineering Department at UPN Veteran (2016–2020) and Director at PT. Riau Petroleum (2011–2016). His research in oil and gas and geothermal energy has been widely recognized, with presentations at national and international forums.

Industry Collaboration

As a sought-after trainer and consultant, Prof. Herianto has worked with numerous renowned companies, including PetroChina, Pertamina Hulu Energi, Repsol, Total Indonesie, and Petronas. His training programs cover various topics, ranging from drilling techniques to geothermal energy applications, showcasing his ability to address industry-specific challenges and innovations.