Portfolio Management

•Portfolio Management

Whether the oil price is high or low, oil and gas fields are changing hands. It is vital for the seller to establish a good divestment price.  The buyer is looking for a fair acquisition cost, which leaves room to make money in the future. Cubes3 staff has extensive experience with valuation of oil and gas assets for acquisitions and divestments, including risk assessment.

•Asset valuation

Accurate asset valuation starts with a review of the production history and well performance, followed by a realistic assessment of the production forecasts and reserves associated with the producing assets.  Upsides need to be identified based on further development opportunities and exploration prospects. Economic analysis is required, based on the fiscal terms and simple economic models need to be constructed to calculate the deal value, identify the upsides and cover the risks.  Cubes3 risk management experience will help to quantify the key risks and opportunities associated with the asset. Cubes3 can also provide a CPR (Competent Person Report).

•Sales Brochure

The creation of an attractive sales brochure, with a clear overview of the asset and the components that contribute to the asset value is the basis for the best deal.



Jack-up rig on the move

Welcome to Cubes3 Oil and Gas – a Petroleum Engineering and Portfolio Management consultancy that provides advice, training and project evaluation services to the oil and gas industry. •Mission

Cubes3 Oil and Gas aims to support Oil Companies with investment decisions, field development planning, reserves reporting, production forecasting and training needs.


Cubes3 supports Oil Companies and Private Equity Investors who wish to invest in oil and gas assets around the world. Extensive experience with different fiscal climates, from Europe and Africa to the Middle and Far East, provides a sound basis for portfolio analysis and investment decision advice.

With many years of experience related to reserves and hydrocarbon resource reporting, Cubes3 staff provide CPR’s and AIM or SEC compliant support for Proven Reserves estimates, Probable Reserves, Contingent Resource sand Prospective Resource Volumes.

Economic evaluations are an essential input for the valuation of oil and gas assets and economic modelling support based on various fiscal regimes can be provided. A thorough economic analysis is the basis for sound decision making and for reviewing different development scenarios.  Cubes3 staff have experience in development opportunity identification, project framing, economic modelling and decision making. Training can be provided in the areas of reserves, reservoir eng, opportunity identification, concept selection economic modelling and decision quality.


If you are interested to find out what we can do for you and how we can work together, please contact us via email: c.vanderharst@cubes3.eu.