Energy Asset Performance · Field Redevelopment · Expert-Led Execution
Turning Energy Asset Challenges
into Opportunities.
From technical diagnosis to actionable plans and measurable results.
OCALEAN helps energy companies, asset operators and project stakeholders identify opportunities to improve production, recover underperforming assets and develop economically sound solutions.
We combine decades of upstream operating experience with specialized technical expertise to assess challenges, prioritize opportunities and support project execution.
Track record of our leadership team across operators and service companies.
The real challenge
Most operators don't have a strategy problem. They have an execution problem.
You know where you need to go. What stalls you is the gap between the plan and the people who can actually deliver it, at the level your assets demand, when it matters.
Hard to find the right expertise
Niche, vetted specialists are scarce, and on generalist marketplaces quality and fit are hard to judge.
Initiatives stall in execution
Digital and AI projects lose momentum when the right hands aren't on them at the right time.
Knowledge walks out the door
Hard-won expertise leaves with people, and is rarely captured or transferred to the next team.
OCALEAN closes that gap: diagnosis, senior delivery and lasting capability, accountable from first call to final result.
Where our team built this track record
Vetted expert & advisor with
Three decades of frontline delivery across upstream operations, digital transformation and AI, at the operators and service majors that run the industry.
Current focus
Heavy-Oil Field Redevelopment
The cheapest barrel is often the one already discovered.
Many mature heavy-oil fields still hold large volumes of oil. What they have lost is the system that produces it: wells, energy, steam, surface facilities, data and people.
OCALEAN is preparing a structured approach to assess heavy-oil field redevelopment opportunities. It integrates reservoir and well performance, power and steam supply, surface facilities, ground subsidence, the social environment and economic evaluation, and turns them into prioritized, phased work programmes.
Explore Field Redevelopment Services →How we work
Assess. Prioritize. Execute.
Assess
Understand the asset, evaluate available data and identify the technical, operational and economic factors affecting performance.
Prioritize
Evaluate alternative solutions, estimate potential benefits and investment requirements, and define a practical, risk-informed roadmap.
Execute
Assemble the appropriate technical specialists and support implementation through project-based engagements, performance monitoring and continuous improvement.
The bigger picture
One ecosystem · Solve · Connect · Productize
OCALEAN is an energy consultancy led by senior operators, and we're building the ecosystem that scales expertise. Outcomes for companies. Income for experts.
Solve: Consulting
We assess, define the roadmap, and implement it, across technology, processes and organization, for small and mid-size energy companies.
Connect: Expert network
A Knowledge-as-a-Service platform connecting energy companies of any size with vetted independent experts worldwide. (Building.)
Productize: Productize4Energy
AI products that help those experts package their knowledge, find their edge and sharpen their skills. (Building.)
Why OCALEAN
Why operators choose us over the obvious options
vs. the big consultancies
Senior operators who've actually delivered this, not a junior team learning on your budget.
vs. generalist marketplaces
Vetted energy specialists matched to your challenge and coordinated by senior practitioners, instead of searching generic profiles on your own.
vs. doing it internally
We find the real bottleneck first, so you don't spend a year and a budget fixing the wrong thing.
Selected engagements
The proof is in the work
Results our team has delivered across the industry: the track record behind every OCALEAN engagement.
The team
Multidisciplinary by design
Real transformation needs four things pulling together: sharp strategy, hands-on technology & AI, a solid financial case, and the people & culture to make it stick. OCALEAN brings all four.
César Pérez Montaner
33+ years in upstream operations, digital transformation and hands-on AI, built and ran it at field and portfolio scale (Repsol, PDVSA, Halliburton, Sonatrach, Cisco O&G).
Diego Tortella
30 years turning digital technology into business value: transformation strategy, value-proposition selling and commercial leadership across global energy majors (ex-SLB / Schlumberger).
César A. Pérez Vivas
Financial modeling, business cases and funding strategy, plus AI automation that turns expertise into products and generates qualified demand. Leads OCALEAN's product and platform development.
Zaida Brazón
25+ years making transformation stick: leadership, high-performing teams and capability development, with visible results in weeks (ex-Repsol Innovation & Culture; author & executive coach).
Questions
How working with OCALEAN works
A focused 30-minute call where we discuss your biggest opportunity or risk and outline how we'd approach it. No pitch, no obligation.
Project-based and scoped to the value at stake: from a fixed-fee diagnostic to a multi-quarter programme, delivered remotely or on-site. We confirm final scope and price on your call.
Vetted, independent senior specialists from the energy industry, matched to your specific challenge, rather than chosen from a generalist marketplace.
We aim to reply within one business day, and we confirm final scope and pricing on your call.
Ready when you are
Looking to Unlock More Value from Your Assets?
Whether you are assessing a mature field, planning production recovery or evaluating a potential investment, OCALEAN can help you structure the technical work needed to make better decisions.
We diagnose what's holding your operation back, bring in the senior experts to fix it, and leave your team able to sustain it.
OCALEAN GROUP SL · CIF ES-B87449245
CONTACT
c/ Anabel Segura, 10, 3ª planta
Edificio Fiteni IX, 28108
Alcobendas, Madrid, Spain