SIMULATION AND EVALUATION THROUGH SOFTWARE IMPLEMENTATION OF STATISTICAL CHARACTERISTICS OF PRESSURE FLUCTUATIONS AND DRILLING MUD LOSS
DOI:
https://doi.org/10.31471/1993-9981-2023-2(51)-57-71Keywords:
analysis of statistical properties, drilling, optimal productivity of drilling pumps.Abstract
The oil and gas industry in Ukraine played a crucial role in the national economy by meeting the country's energy and economic needs. The drilling process was a fundamental component of this sector. The current state of the oil and gas industry was influenced by the high importance of natural resources, which were essential for the country's energy security. However, it also faced the challenges of depleting reserves and increasing drilling depths, requiring the implementation of new technologies and methods to ensure high productivity and safety.
The purpose of this work was to develop a method for identifying the dynamic characteristics of the drilling process for the purpose of assessing the properties of the control object. The research focused on the technological process of drilling, which was the subject of this work. To achieve the specified goal, modern methods for identifying the dynamic characteristics of the drilling process for the purpose of evaluating the properties of the control object were analyzed. This analysis required a thorough review of existing methods and their further adaptation to the specific drilling conditions. An analysis of the statistical characteristics of pressure and drilling fluid flow fluctuations was also conducted. Studying these parameters during the drilling process was important to understand their variations and interrelationships. Choosing a single method for discrete measurement of pressure and drilling fluid flow allowed for selecting the best equipment and data collection methods. To ensure the efficiency of the drilling process and the rational use of resources, calculations for the optimal productivity of drilling pumps were performed.
This article aimed to improve the drilling process through the development of a new method for identifying dynamic characteristics and assessing the properties of the control object, which could have a positive impact on Ukraine's oil and gas industry and contribute to its development.
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