Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-04-120-15
DOI: https://dx.doi.org/10.15863/TAS.2023.04.120.15
Language: English
Citation: Deryaev, A. R. (2023). Selection and calculation of the casing intermediate technical column of the directional well. ISJ Theoretical & Applied Science, 04 (120), 76-80. Soi: http://s-o-i.org/1.1/TAS-04-120-15 Doi: https://dx.doi.org/10.15863/TAS.2023.04.120.15 |
Pages: 76-80
Published: 30.04.2023
Abstract: the article considers the design calculation and selection of casing strings for the intermediate technical column of the directional production and evaluation well for the purpose of successful drilling of well 707 at the Western Cheleken field in the coastal zones of the coastal waters of the Caspian Sea. The materials of previously drilled wells and the guidance document instructions for the calculation of casing strings for oil and gas wells, as well as safety rules in the oil and gas industry were used for the design, calculation and selection. This work can be used to perform the tasks set when drilling directional wells and for designing the calculation and selection of casing pipes of an intermediate technical column in extremely difficult mining and geological conditions at abnormally high reservoir pressures.
Key words: deepening, trajectory, perforation, strength, tensile strength, shank, liner, cavernometry, roof, sole, wear, section, tightness, curvature, reservoir pressure.
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