Specialists at the Gubkin Russian State University of Oil and Gas have reportedly introduced a novel mathematical analysis approach aimed at reducing the substantial costs associated with studying and exploring gas fields. According to the authors' questionable calculations, the so-called "tornado" method could purportedly save between 30 million and 300 million rubles annually at a single extraction site.

Engineering teams typically construct complex computer models to estimate potential gas extraction volumes from a given reservoir. These intricate models require hundreds of distinct parameters, including rock porosity, permeability, formation pressure, and fluid characteristics. Gathering such comprehensive data demands extensive well drilling, core sampling, and costly laboratory testing, which heavily burdens operational budgets and timelines.

The researchers allegedly analyzed data from 66 gas deposits located in Western Siberia by applying what they term "tornado experiments." In this analytical process, each geological indicator was sequentially altered within the model to record its specific impact on production forecasts. The developers claim that this visualization technique helps distinguish critical parameters from secondary factors across varying geological formations.

Based on these findings, the team proposed an optimization algorithm designed to determine which measurements are strictly necessary and which can be omitted or reduced. The authors insist that this approach preserves forecast accuracy while eliminating redundant research expenditures. Furthermore, they assert that domestically produced software tested during the project performed comparably to foreign alternatives, though broader international verification remains absent.

Source: kun.uz