Gazprom Neft Science and Technology Centre (NTC) and Yandex Terra (Seismotech Ltd) have completed a two-year program evaluating a variety of software to support seismic data processing and interpretation.
Image: Gazprom partners with Yandex Terra to develop digital solutions for processing of seismic data. Photo: courtesy of Gazprom Neft PJSC.
Roll-out operations, using Yandex Terra’s “Prime” software, have demonstrated the viability of using only Russian software in the processing and the subsequent interpretation of seismic data. The next step for Gazprom Neft will be developing a digital platform to fulfil the full data-analysis cycle, using exclusively Russian solutions.
The Gazprom Neft Science and Technology Centre’s collaboration with Yandex Terra began in 2016, when the companies signed an agreement on developing digital technologies and software to be used in the processing and interpretation of geological and geophysical data.
Processing seismic data through the Prime system developed by Yandex Terra showed a significant increase in the volume of useful geological information obtained. This data had, initially, been processed using foreign software, which meant it was possible to undertake a detailed step-by-step comparison against the data previously obtained.
Using Russian digital solutions showed significant qualitative improvements, particularly in making it possible to obtain a higher level of detail in imaging, some 20 to 30 percent better than the initial outcome.
This revised interpretation of the data made possible fine-tuning of the seismo-geological field model and reserves estimates, as well as identifying the optimum system for field development.
Going forward, specialists from the Gazprom Neft Science and Technology Centre will continue working on a programme for developing domestic digital technologies and integrating software into a holistic technological platform based on solutions from Russian IT companies.
Gazprom Neft Science and Technology Centre director Mars Khasanov said: “Major Russian companies form part of the innovative environment surrounding Gazprom Neft. Together we are implementing unique projects that will act as a stimulus for the development not just of our own company, but the entire oil and gas industry.
“The objective of new software products is not simply one of import substitution, of replacing competitive imported foreign products, but of moving to a new level in evaluating and processing information, and taking this to a whole new level in terms of efficiency.
“An approach that has allowed Gazprom Neft to remain the flagship in the digital transformation of production processes.”
Yandex Terra (Seismotech) CEO Dmitry Mosyakov said: “Implementing a genuine production project with specialists from the Gazprom Neft Science and Technology Centre allowed us to obtain an objective assessment of the capabilities of Prime software, as well as a detailed comparison of the outcomes — dispelling the myth, prevalent among many Russian companies, of domestic solutions in geophysics lagging behind.
“Our collaboration illustrates our commitment to improving quality and efficiency in seismic operations, allowing us to find new areas and directions in developing technologies and software.”
Source: Company Press Release.