Halliburton (NYSE:HAL) today announced a strategic collaboration with PETRONAS Carigali Sdn. Bhd. to advance subsurface modeling and reservoir management. As part of the collaboration, PETRONAS Carigali Sdn. Bhd. will deploy Halliburton Landmark's DecisionSpace® 365 Geosciences Suite and Unified Ensemble Modeling solutions with the objective to unify exploration and development workflows and accelerate time to first oil.

Halliburton Landmark's next-generation scalable earth modeling and ensemble workflows are a significant evolution from traditional grid-based modeling and deterministic reservoir forecasting. These technologies are intended to enable PETRONAS Carigali Sdn. Bhd. exploration and asset teams to collaborate in real time using a unified live earth model, with the aim of achieving more accurate reserve estimations through ensemble modeling.

The Geosciences Suite's scalable earth modeling maintains geological fidelity across all scales—from basin-wide views to individual fields—to ensure consistent data and models flow from exploration to development. This integrated workflow supports faster project maturation through the Front-End Loading process. Using the Unified Ensemble Modeling solution, asset teams can automate the generation of multiple probabilistic geological scenarios while integrating real-time reservoir flow data. This approach is designed to enhance forecast precision, accelerate scenario analysis, and improve confidence in decision-making.