Distinguished Speakers

Ariana Soemanto
Director of Upstream Oil and Gas Business Development
Ministry of Energy and Mineral Resources

Taufan Marhaendrajana
Deputy for Exploitation
SKK Migas

Oki Muraza
Deputy President Director
PT Pertamina (Persero)

Mery Luciawaty
Director, Development and Production
PT Pertamina Hulu Energi
APOGCE 2025 Programme Chair

Ary Sudijanto
Deputy for Climate Change Control and Carbon Economic Value Governance
Ministry of Environment and Forestry

Tutuka Ariadji
Former Director General of Oil and Gas and Professor of Petroleum Engineering
Institut Teknologi Bandung

Henricus Herwin
Senior Vice President|
Strategy & Investment
PT Pertamina (Persero)

Jennifer Miskimins
2026 SPE President
Colorado School of Mines

Hazli Sham Kassim
Senior Vice President
Malaysia Asset, Upstream
PETRONAS
Chief Executive Officerf
PETRONAS Carigali

John Anis
Chief Executive Officer
Pertamina New & Renewable Energy

Asnidar
Head of Division - Management of Working Area and Budget Strategy
SKK Migas

Andre Wijanarko
IATMI Chairman 2025-2028
Pertamina Hulu Rokan

Justin J. Murphy
Senior Vice President
Business Development
ExxonMobil Indonesia

Devialina Puspita Dewi
Vice President
Development Technical Excellence and Coordination
PT Pertamina Hulu Energi

Yuzaini Md Yusof
President Director
PETRONAS Indonesia

Iwan Prajogi
Senior Vice President
Business Support
Medco E&P Indonesia

Hardi Hanafiah
Head of Country
bp Indonesia

Ratih Prima Nugroho
Vice President
Surface Engineering
ExxonMobil Cepu Ltd

Craig Stewart
Senior Vice President
International E&P and CCUS
MedcoEnergi Internasional

Akbar Yudha Putera
Vice President
Information Technology
PT Pertamina Hulu Energi

Marjolijn Wajong
Executive Director
Indonesian Petroleum Association (IPA)

Benny Hidajat Sidik
Vice President
Production & Project
PT Pertamina Hulu Energi

Agustinus Dody Widyantoro
Vice President
Production Asia Pacific
bp

Andree Harahap
Vice President
Business Development and NRE
Pertamina New & Renewable Energy

Ankush Bhalla
Vice President
Halliburton Indonesia

Muhammad Anas Pradipta
Group Head, Gas Supply and LNG Trading
PT PGN Tbk

Suresh Sinnappu
Vice President
Global Account
Weatherford

Rizky Muhammad Kahfie
Director of Strategic Development and Operation
Indonesia Carbon Capture and Storage Center (ICCSC)

Mohammad Arief Dharmawan
Country Director
Digital & Integration
SLB Indonesia

Mark Elia
Global Director and Southeast Asia Director
dss+

Prateek Pandey
Head of APAC Oil & Gas Research
Rystad Energy

Krishna Swaroop
Country Manager, Wireline & Perforating
Halliburton Indonesia

Nigel Landon
Director
EnviroSolutions & Consulting (ESC)

Yanyan Triyana
Senior Manager Exploration Growth and Renewal
Medco E&P Indonesia

Yunita Dyah
Senior Production Engineer
Harbour Energy