Implementation of advanced methods and optimization of technologies to improve well productivity

DOI: https://doi.org/10.30686/1609-9192-2026-1-170-176

Читать на русскоя языке A.R. Deryaev
State Concern “Тurkmengaz”, Ashgabat, Turkmenistan
Russian Mining Industry №1/ 2026 p. 170-176

Abstract: The oil industry is currently undergoing rapid development, which requires constant improvement of methods and equipment to increase productivity and reduce negative impact on the environment. The objective of the study is to improve the existing engineering aspects of the drilling process at the Altygui field (Turkmenistan) with due account for increasing the efficiency and reducing the adverse environmental effects. The study employed various methods, such as synthesis, abstraction, generalization, induction, deduction, and classification. The paper discusses technological aspects of well operation at a gas condensate field. Particular attention is paid to the dual completion technology, which allows gas to be extracted from one formation and oil from another in the same well. Extensive laboratory studies and field tests of the oil, gas, and condensate properties and composition were conducted to ensure the successful implementation of this technology. Application of advanced drilling technologies, including horizontal and multihole drilling, as well as the use of modern drilling fluids, has made it possible to significantly increase well productivity and reduce the drilling time. These improvements have not only enhanced the safety and efficiency of drilling, but also reduced the negative impact on the environment. This highlights the need to integrate modern technologies with due consideration for environmental aspects in the oil production process. The study makes a significant contribution to the development of more efficient and environmentally sustainable drilling methods in oil fields, helping to increase oil production capacity and minimize adverse environmental impacts.

Keywords: oil industry, ecology, synthesis method, natural environment, resource extraction, drilling rig

For citation: Deryaev A.R. Implementation of advanced methods and optimization of technologies to improve well productivity. Russian Mining Industry. 2026;(1):170–176. https://doi.org/10.30686/1609-9192-2026-1-170-176

Article info

Received: 17.10.2025

Revised: 16.12.2025

Accepted: 18.12.2025

Information about the author

Annaguly R. Deryaev – Dr. Sci. (Eng.), Chief Research Associate, The State Concern “Тurkmengaz”, Ashgabat, Turkmenistan; https://orcid.org/0009-0004-8569-6277; e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

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