One continuous process, not a chain of vendor scopes.
HanOxynoil approaches field development as a single engineering and commercial process. We work with operators, asset owners, and strategic partners to evaluate offshore and onshore fields, define a credible development concept, and turn subsurface understanding into a funded, phased plan that can be executed and improved across the life of the asset.
Our focus is the kind of asset that is often left behind: mature fields past their early plateau, marginal discoveries that need a disciplined development case, and underperforming producers where the original plan no longer matches reservoir reality. These assets reward operators who combine reservoir engineering, development planning, and production enhancement under one model, and who manage performance from the reservoir to the sales point rather than handing it between disconnected scopes.
By keeping evaluation, planning, and execution connected, we aim to protect value at every handover and to keep each phase proportionate to what the field can realistically support.
What it includes
From first evaluation to a fundable, executable plan.
Asset evaluation
Technical and commercial assessment of offshore and onshore fields before capital is committed, covering subsurface, wells, facilities, and route to market.
Development planning
Concept selection, phasing, and well planning that turn reservoir understanding into a fundable, executable program with a clear sequence of decisions.
Phased execution
Staged delivery that lets early production help fund later phases and keeps risk proportionate to what each field can support.
Mature and marginal redevelopment
Re-evaluation of mature, marginal, and underperforming fields to identify remaining value and a realistic path to capture it.
How we approach it
Disciplined where it matters most.
Field development decisions are hard to reverse, so we put the discipline early, keep operators close to every choice, and deliver the reservoir, wells, facilities, and operating intelligence as one connected model.
- 01
Disciplined evaluation
Technical and commercial assessment before capital is committed.
- 02
Operator collaboration
We work in partnership with operators, aligned to their assets and goals.
- 03
Integrated delivery
Reservoir, wells, facilities, and digital intelligence delivered as one model.
- 04
Safety and responsibility
Operations designed to meet safety and environmental criteria.
Related capabilities
NOG Energy Week 2026
Talk field development with us in Abuja.
Stand H27 · Bola Ahmed Tinubu ICC, Abuja · 5–9 July 2026