Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-03-119-4
DOI: https://dx.doi.org/10.15863/TAS.2023.03.119.4
Language: English
Citation: Deryaev, A. R. (2023). Selection of the the bottom-hole assembly for drilling under the production column of the directional well. ISJ Theoretical & Applied Science, 03 (119), 19-26. Soi: http://s-o-i.org/1.1/TAS-03-119-4 Doi: https://dx.doi.org/10.15863/TAS.2023.03.119.4 |
Pages: 19-26
Published: 30.03.2023
Abstract: the article considers the design of the bottom-hole assembly (BHA) for the production column of an inclined directional production and evaluation well in order to successfully drill well № 707 at the Western Cheleken field in the coastal zones of the coastal waters of the Caspian Sea. Materials of previously drilled wells and standard calculations, as well as safety rules in the oil and gas industry, were used for the design of the BHA for the purpose of drilling the interval for the production column. This work can be used to perform the tasks set when drilling directional wells, in the fight against possible complications in the open hole in conditions of abnormally high reservoir pressures.
Key words: overhead centralizer, translator, deflector motor, bit, radius of curvature, angle of skew, bend, section, rigid link, telesystem, extension.
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