Riki Wandi Amri
Commissioner
30 years of experience in Oil & Gas
Company & Expertise
Built on field judgement and technical discipline.
PT Orekus Bhumi Servitia is an Indonesia-based geoscience and engineering advisory, led by professionals with decades of subsurface experience.
Experience is the foundation.
Orekus was founded in 2025 and works from Bandung, Indonesia, bringing decades of field and technical experience into one advisory practice centred on mining and oil & gas, with geothermal, engineering, and research work on the same foundation.
The people leading Orekus.
Orekus is led by two senior professionals, each bringing three decades of experience across Oil & Gas and geological studies.
Ahmad Fauzi Ismayanto
Director
30 years of experience in geological studies
How the work is organised
Orekus is led by the Commissioner and Director, with exploration and engineering functions supporting each engagement. Delivery draws on experienced field geologists and engineers whose backgrounds span geoscientific research, field work, and applied technology — brought together according to what each study needs.
CommissionerDirector
Exploration FunctionEngineering Function
Geologists & Engineers
- Geoscientific research
- Experienced field geologists and engineers
- Cross-generational professional background
- Applied technology in day-to-day work
Core principle
Getting the geology right.
Before a project moves forward, the geological model has to make sense. Orekus grounds each study in structural interpretation, integrated data, and a clear reading of the earth system behind the project — because resource and reserve estimates are only as reliable as the geology they rest on.
Reduce geological uncertainty before committing capital.
Build stronger exploration and genetic models.
Support technical and investment decisions.
How we keep work grounded.
We treat geology as the starting point, not an afterthought.
Geology first
Every interpretation is anchored to a coherent geological and structural model.
Reconciled data
Geological, geophysical, and spatial data are brought into one consistent picture.
Explicit risk
Risk and the limits of the evidence are stated plainly, so the work can be defended.
Experience across resource and energy contexts
The team’s professional background spans minerals, energy, and earth-related studies. This range helps the team recognise how geological questions, data quality, and study priorities change across commodities and subsurface settings.
Minerals
- Gold & Base Metals
- Nickel
- Coal
- Iron Ore & Iron Sand
- Asphalt
Energy
- Petroleum
- Geothermal
Earth & Environmental Studies
- Hydrogeology
- Environmental Studies
Professional & Technical Network
Part of Orekus’s professional and technical network.
These organisations are not presented as clients or project references.
Discuss a technical need with Orekus.
Describe the need in a short WhatsApp message and Orekus will suggest a sensible starting point.