According to Denis Yudakov, Sibur Digital, as part of an industrial consortium,

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This was stated by Denis Yudakov, Head of Digital Development and Technological Independence of Information Systems at Sibur Digital LLC, on March 14 at a demo day of the Industrial Competence Center (ICC) "Chemistry" as part of the II Federal Forum on Digitalization and IT in the Chemical and Petrochemical Industry"Digital Chemistry".
is creating software to replace Hysys from the American company AspenTech, which previously occupied about 95% of the Russian market but left it; the solution will be azerbaijan whatsapp number database a simplified mathematical model of a real technological process that will allow identifying technological limitations and risks of the production process and reducing the costs of conducting pilot runs in production.

"AspenTech products have a limitation on product use - an activation key, which Russian companies bought for different periods of time. For some, the key expires in a few years, for others it has already expired. AspenTech does not sign new contracts with Russian companies. The consulting service they provided earlier is also now unavailable - AspenTech sent letters of refusal in the second half of 2023. After the 12th package of sanctions, AspenTech stopped talking altogether," Denis Yudakov told a ComNews correspondent.

According to him, there are seven or eight domestic companies in Russia that offer not a complete analogue of Hysys, but separate models; the idea of ​​"Sibur Digital" is to completely replace the solution from AspenTech by producing software on the basis of which market players can create separate models; this software should become the standard for developing models, which is beneficial for both developers and customers.

One of the Russian companies that has already offered a solution to replace Hysys in terms of modeling the processes of field preparation of oil and gas is Aerogaz LLC. In January 2024, it became known that the company had improved the Aerosim software package. According to the developer, the convergence of the results of calculating material and heat balances in the domestic analogue was 98.7%; the software is already used in companies that are part of Gazprom and Lukoil.

In October 2023, at the demo day of the ICC "Oil and Gas, Petrochemistry and Subsoil Use", the general director of Aerogaz LLC Salavat Imaev addressed the ICC participants with a request to include this product in the list of especially significant software and to assist in promoting it to oil and gas companies.

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By the end of March - beginning of April 2024, Sibur Digital plans to summarize the results of the competition and, together with its partners, select the developer of the basic solution for technical modeling. According to Sibur Digital, the MVP should appear in 2024, the basic solution in 2025, and in 2026 it will be finalized in accordance with the specifics of the companies; Sibur, EuroChem, Gazprom Neft and NOVATEK became partners in the development and co-financing of this project.

A source at one of the companies investing in a domestic product for technological modeling told ComNews: "All four companies write functional technical requirements and technical specifications together, choose a developer together, invest, and also control the development and implementation. This is not a corporate solution, but a solution for the market."