Development scenario optimization under geological description uncertainty

N. Bukhanov, I. Alekhin, Vasily Demyanov, V. Baranov

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Choosing optimal development scenario is one of the most important tasks in case of a fluvial reservoir. Well configuration factors that can influence reservoir connectivity are well density, well orientation and length of completion zones. Therefore length of deviated well path and its major direction are the main parameters for searching of the most robust development scenario. Optimization is based on three geological descriptions representing one of three algorithms (SIS, OBJ, MPS) and having minimum absolute error for the test wells. Parameters of each development scenario are optimized to reach maximum field oil production through 1000 realizations of differential evolution. Ranges of parameters distribution give useful trends showing the robustness on different geological descriptions.

Original languageEnglish
Title of host publicationPetroleum Geostatistics 2015
PublisherEAGE Publishing BV
Pages358-362
Number of pages5
ISBN (Print)9781510814110
DOIs
Publication statusPublished - 2015
EventPetroleum Geostatistics 2015 - Biarritz, France
Duration: 7 Sep 201511 Sep 2015

Conference

ConferencePetroleum Geostatistics 2015
CountryFrance
CityBiarritz
Period7/09/1511/09/15

ASJC Scopus subject areas

  • Geotechnical Engineering and Engineering Geology
  • Geophysics
  • Statistics, Probability and Uncertainty
  • Geology

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    Bukhanov, N., Alekhin, I., Demyanov, V., & Baranov, V. (2015). Development scenario optimization under geological description uncertainty. In Petroleum Geostatistics 2015 (pp. 358-362). EAGE Publishing BV. https://doi.org/10.3997/2214-4609.201413656