ST PETERSBURG, Russia?—?Gazprom Neft PJSC and Wintershall Holding GmbH have signed a cooperation agreement for conducting research into enhanced oil recovery (EOR), aimed at maintaining or increasing oil?production?from mature fields.
The companies agreed to launch a joint research and development?project?that will deploy chemical flooding technology?in conjunction with surfactant and polymer solutions, and which will also include the preparation of a related technical feasibility study—a process expected to take several years.
During this period, a joint technical working group will conduct laboratory testing, reservoir modeling and field investigations in order to identify the most suitable combination of surfactant agents and polymers for deployment in Gazprom Neft’s oil fields. If this is successful, the next stage is likely to involve pilot testing.
“Improving the efficiency of the hydrocarbon?production?is one of the key priorities for Gazprom Neft’s development,” Vadim Yakovlev, first deputy general director of Gazprom Neft, said. “The current stage aims at developing an optimal chemical formula and proving its efficiency during laboratory and field tests. These results will allow our companies to determine the applicability of this?technology?in mature fields.”?
“Together with our parent company BASF, we have been focusing our?technology?program on the development of chemical EOR capabilities,” said Martin Bachmann, the Wintershall executive board member responsible for E&P in Europe and the Middle East. “We are pleased to bring this expertise to this joint?project.
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