| Issue |
E3S Web Conf.
Volume 280, 2021
Second International Conference on Sustainable Futures: Environmental, Technological, Social and Economic Matters (ICSF 2021)
|
|
|---|---|---|
| Article Number | 09003 | |
| Number of page(s) | 9 | |
| Section | Innovative Approaches for Solving Environmental Issues | |
| DOI | https://doi.org/10.1051/e3sconf/202128009003 | |
| Published online | 30 June 2021 | |
Quantitative method for determining the solution error of the inverse problem in the electrometry of oil and gas wells
1 Institute of telecommunications and global information space of NAS of Ukraine, Kyiv, Ukraine
2 Taras Shevchenko National University of Kyiv, Kyiv, Ukraine
* Corresponding author: myrontsov@ukr.net
Determining the quantitative degree of connection between logging error and the corresponding error of oil and gas wells electrometry inverse problem solving is considered. A quantitative method to determine the magnitude of the error of solving the inverse problem depending on the magnitude of the logging error for a given model of a single layer or section as a whole is described. Examples of determining the error of the inverse problem for real well materials, taking into account the actual measurement error, are given. A method for determining the characteristics of the spatial resolution of electrometry methods is described. Examples of its use for low-frequency induction logging equipment are given. The proposed methods allow to determine the areas of equivalent solutions and the areas of existence of stable / unstable solutions of the inverse electrometry problem.
© The Authors, published by EDP Sciences, 2021
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