Ecosse Global Energy

Smart Solutions for High-Value Marginal Field Development

Delivering precision engineering, robust evaluation, and cost-efficient development planning.

Unlocking Value from Marginal Fields Through Expertise, Innovation & Strategic Insight

Marginal fields present unique opportunities for operators seeking cost-effective entry into the upstream sector. With the right technical, commercial, and operational guidance, these fields can deliver significant value at lower development costs. Our Marginal Field Consultancy Services provide the specialized expertise needed to optimize field development, reduce risk, and maximize recoverable reserves.

We support field owners, investors, and operators across the full project lifecycle—from acquisition and evaluation to development planning, optimization, and production enhancement.

image

We're Delivering the best Consulting Services

We assess the commercial viability of marginal fields by analyzing reservoir potential, production history, asset condition, and operating constraints.
Our evaluation covers:

  • Reservoir characterization
  • Volumetric analysis
  • Production potential forecasting
  • Technical feasibility assessment
  • Cost–benefit analysis
  • Commercial and regulatory considerations

We help investors and operators make informed decisions through comprehensive technical and economic evaluations.
Our due diligence process includes:

  • Reservoir and well data review
  • Production performance assessment
  • Infrastructure and facility evaluation
  • CAPEX & OPEX estimation
  • Reserve and resource valuation
  • Economic modelling and scenario analysis

We develop cost-effective, fit-for-purpose FDPs tailored to marginal field requirements.
Our FDP services cover:

  • Concept selection and optimization
  • Well intervention and drilling plans
  • Facilities and infrastructure design
  • Energy and flow assurance studies
  • Enhanced Oil Recovery (EOR) options
  • Environmental and social impact considerations

Navigating the regulatory framework is critical to marginal field success.
We provide complete support for:

  • Bid preparation and licensing rounds
  • DPR/NUPRC compliance requirements
  • Field development submission and approvals
  • Environmental and safety regulatory documentation

Local content planning and reporting

We support clients in structuring commercial frameworks that ensure long-term field profitability.
This includes:

  • Farm-in/farm-out advisory
  • Joint venture structuring
  • Production sharing and fiscal terms analysis
  • Contract negotiation support
  • Project financing strategies

Once production begins, we provide technical and operational assistance to maximize output and reduce downtime.
Our support includes:

  • Production enhancement studies
  • Facility upgrades and modification strategies
  • Reservoir management and well monitoring
  • Decline curve analysis
  • Workover planning and execution support
  • Maintenance and operational efficiency programs

For mature or end-of-life marginal fields, we offer safe and cost-effective decommissioning strategies:

  • Plug & abandonment (P&A) planning
  • Cost estimation and regulatory compliance
  • Facility dismantling strategies
  • Environmental restoration and closure documentation
image
156 +
Completed Projects
image
150 +
Happy Customers
image
52 +
Expert Consultant
Why Choose Us for Marginal Field Consultancy?
  • Deep Upstream Expertise: Experienced professionals with hands-on knowledge of marginal field operations.
  • End-to-End Solutions: From acquisition to production, we provide full lifecycle support.
  • Cost-Optimized Strategies: Practical, technical, and economical solutions tailored to marginal field constraints.
  • Data-Driven Decision Making: Advanced modelling and evaluation tools to minimize uncertainty.
  • Regulatory Alignment: Strong understanding of NUPRC, environmental, and local content requirements.
  • Proven Success: Track record of helping investors and operators unlock significant value from marginal fields.

Transform Marginal Fields into Profitable Assets.

With our comprehensive consultancy services, we help clients develop robust strategies, mitigate risks, and fully realize the potential of marginal fields. Whether you are acquiring a field, developing one, or optimizing production, our experts are ready to support your goals.

image

Nigeria office

9 Station Road, Port Harcourt.
Rivers State, Nigeria

image

UK office

Logie House, East Backmuir of Liff Muirhead
Dundee DD25QT

image

Email us

info@ecosseglobalenergy
.com

image

Call us

(+234) 703 339 0529
(+44) 138 258 0811

Request a call back