customer satisfaction



Founded in 2010, Resoptima was an independent technology company committed to dramatically improving the economic and operational performance of subsurface assets through robust software solutions and services..

As the first company to introduce new ensemble-based modeling methods that properly reflect the inherent uncertainties of subsurface assets, their products delivered better predictions. Resoptima lead the market in delivering remarkable efficiencies to a global customer base.

On May 26th 2023 Halliburton acquired Resoptima. This strategic acquisition integrates the industry-leading reservoir modeling and predictive analytics of Resoptima into the Halliburton Landmark DecisionSpace® 365 suite. See the press release here

Decades of research

Resoptima leveraged some two decades of research into the ensemble Kalman family of algorithms and applied the methodology to the process of reservoir modeling.

In 2013, Resoptima launched ResX, the industry’s first commercially available reservoir management software grounded in ensemble-based methods.

Resoptima initiated a Joint Industry Project (JIP) involving 5 operators, and developed the ResX 4D Seismic data conditioning module released in 2018.

The company’s investment in analytics, machine learning and artificial intelligence technologies applied to ensemble datasets resulted in the new IRMA product, the first Resoptima SaaS product built with open micro-architecture concepts.

Resoptima scientists and engineers regularly contributed papers to industry conferences, many of them co-authored with our customers.

The Reservoir Center of Excellence

Located in Oslo and connected to regional offices in the major energy hubs, the Halliburton Landmark Reservoir Center of Excellence team, from its leadership to its software engineers and industry consultants, demonstrates a passion for ongoing research & development.

Resoptima executives collaborate to improve customer satisfaction

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