Neftyanaya Provintsiya Journal

No.4(20),2019

PAY INTERVALS DETECTION BY NEURAL NETWORK ON THE EXAMPLE OF THE BV10 RESERVOIR OF THE SAMOTLOR OIL FIELD

Kanaev I.S.

DOI https://doi.org/10.25689/NP.2019.4.157-171

PP.157-171

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Abstract

This paper is devoted to the applicability analysis of the neural network usage for automatic pay intervals detection. Machine learning methods allow the fastest way to process large data arrays, as well as to identify the necessary signs and relationships. The problem of this work is to find the optimal neural network, which will most accurately determine the pay intervals using well logs data. To obtain an accurate result, one of the most significant aspects is the preparation of data for the study. Preprocessing of data is a prerequisite for any method of machine learning. The results obtained were compared with the results of geoscientist`s interpretation. The selected algorithm allows automating the process of pay zones detection.

Key words:

Machine learning, neural network, pay intervals detection, sequence analysis, data preprocessing

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Authors

Kanaev I.S., LLC «Tyumen Petroleum Research Center», Tyumen, Russian Federation E-mail: iskanaev@tnnc.rosneft.ru

For citation:

I.S. Kanaev Nejrosetevoe detektirovanie produktivnyh intervalov na primere ob#ekta bv10 samotlorskogo neftegazokondensatnogo mestorozhdenija [Pay intervals detection by neural network on the example of the bv10 reservoir of the samotlor oil field]. Neftyanaya Provintsiya, No. 4(20), 2019. pp. 157-171. https://doi.org/10.25689/NP.2019.4.157-171 (in Russian)