ИСПОЛЬЗОВАНИЕ ПЛУНЖЕРНОГО МЕХАНИЗМА С ХРОМИРОВАННЫМИ ДЕТАЛЯМИ В НЕФТЯНОЙ СКВАЖИНЕ
Authors: Джавида Дамирова, Ян Гэн Джавида Дамирова, Ян Гэн 
Published: July 2024

The utilization of a reactive pump alongside traditional plunger pumps in oil field operations represents a strategic initiative aimed at enhancing operational efficiency and mitigating environmental impact. By concurrently extracting gas and oil, this approach optimizes resource utilization while curbing the emission of harmful pollutants, thereby contributing to environmental sustainability. Moreover, the application of advanced calculation methodologies, such as the Poettman-Carpenter and Baxandall methods, underscores the scientific rigor employed in assessing the viability of employing reactive pumps. These techniques enable engineers to accurately model pressure distributions within the oil well, crucial for determining the compatibility of different pumping systems. Additionally, the analysis of flow pressure balances resulting from the combined operation of high-pressure and low-pressure oil-gas reactive pumps offers insights into optimizing production fluid management. By strategically managing gas-oil ratios, operators can maximize extraction efficiency while minimizing waste. The research's scientific significance extends beyond theoretical frameworks, as it provides practical insights into enhancing oil well productivity. The identification of the ejector's competitive positioning and the precise calculation of its geometry offer actionable intelligence for industry stakeholders seeking to implement efficient pumping solutions. To bolster the reliability of jet and plunger pumps in oil wells, the proposition of reinforcing key components, including boxes, plungers, and rods, underscores the importance of equipment maintenance and durability in prolonged operations. This proactive approach ensures sustained performance and minimizes downtime, thereby enhancing overall operational resilience. In conclusion, the holistic approach presented in this research not only addresses immediate operational challenges but also lays the groundwork for sustainable oil field management practices. By leveraging advanced pumping technologies and adopting proactive maintenance strategies, the industry can navigate evolving environmental regulations while maximizing resource extraction efficiency. During the exploitation of oil fields, gas is produced along with oil. This article proposes the use of a reactive pump to mitigate environmental pollution and potential health hazards associated with oil and gas usage. To determine the possibility of using a plunger pump simultaneously or together with a reactive pump (ejector) on the oil well, the calculation of pressure distribution from the depth to the mouth of the well needs to be done in two cases: when the well is operated only with a plunger pump and when the dynamic level of gas injected by the additional gas-oil reactive pump is above. For this purpose, the most famous methods of Poettman-Carpenter and Baxandall have been used. Additionally, recovered balances for the combined flow pressure of the high-pressure and low-pressure oil-gas reactive pump are obtained for the mixture of gas-oil production fluid and injected gas. The obtained balances are immediately continuous and can be found only with a certain sequence. The scientific result of the research is the determination of the competitive position of the ejector in the oil well and the method of calculating its geometry, which will ensure the full selection of oil and gas left from the oil well. To ensure the reliable operation of jet and plunger pumps in oil wells, the reinforcement of parts (such as boxes, plungers, rods, etc.) is proposed.
Keywords: reactive pump; oil; plunger pump; gas-water-oil mixture; chrome coating; plunger mechanism.