Equinor and Aker BP Join Forces to Develop Norwegian Reservoirs with Potential for 2.8 Billion Barrels
Key Facts
Equinor and Aker BP announced on October 26, 2026, a collaboration to develop tight reservoirs on the Norwegian continental shelf, where the Norwegian Offshore Directorate estimates recoverable potential at about 2.8 billion barrels of oil equivalent. Equinor said this volume is comparable to the expected recoverable resources of the Johan Sverdrup field. The collaboration aims to make these resources profitable to develop through technology development, standardizing approaches and joint work across more than one project. According to the companies, conventional methods allow only a limited portion of these reservoirs’ resources to be recovered. Many discoveries are also not economically viable to develop individually with the solutions available today.
The challenge lies in the nature of the rocks themselves: tight reservoirs have low permeability, which means oil and gas flow through the rocks very slowly, according to Equinor. The company says many discoveries awaiting development are in these reservoirs. About 90 discoveries have yet to receive development approval, according to its data for October 2026. The companies link this inventory to the need for technical solutions and cooperation that extends beyond a single project. The partnership aims to improve the prospects for exploiting resources whose development is constrained by extraction difficulties and the cost of relying on standalone solutions.
The work will cover exploration prospects, discoveries and existing projects across the Norwegian continental shelf, according to an Equinor statement. The companies will contribute prospects from their portfolios and identify areas suited to technology development, standardization and knowledge sharing. Aker BP added that the collaboration includes maturing resources, meaning advancing them through more developed stages of evaluation and development, as well as well-stimulation solutions. The companies did not announce a numerical target for recovery rates or any production result already achieved; higher recovery remains a stated goal of the joint work. The companies will manage the program through a joint steering structure and multidisciplinary working groups with representatives from both.
The limited recovery rates are reflected in estimates from the Norwegian Offshore Directorate cited by Equinor. In limestone reservoirs, average recovery is 20% for oil and 30% for gas, with estimated ranges of 5% to 40% for oil and 10% to 50% for gas. In sandstone reservoirs, the averages are 12% for oil and 25% for gas, within ranges of 4% to 20% for oil and 18% to 40% for gas. These figures reflect differences in estimated recovery rates by rock type and place improved stimulation and technology among the stated areas of cooperation. They remain estimates of average recovery, however, rather than targets set by the agreement or results the companies expect to achieve.
Aker BP’s chief executive said the companies “are starting this work immediately.” The statement puts the start of implementation at the top of the announced next steps, without a published timetable for development phases or investment decisions on specific projects. The stated work will focus on developing and standardizing technical solutions, sharing expertise, maturing resources and stimulating wells. The scope of the collaboration also allows the companies to assess opportunities from their portfolios across several projects on the Norwegian continental shelf. The companies did not identify any specific discoveries in the announcement that will move to development or quantify the resources the partnership will recover.