| Issue |
BIO Web Conf.
Volume 145, 2024
International Scientific Forestry Forum 2024: Forest Ecosystems as Global Resource of the Biosphere: Calls, Threats, Solutions (Forestry Forum 2024)
|
|
|---|---|---|
| Article Number | 04046 | |
| Number of page(s) | 7 | |
| Section | Forest Monitoring, Conservation and Protection of Forests | |
| DOI | https://doi.org/10.1051/bioconf/202414504046 | |
| Published online | 28 November 2024 | |
Comprehensive assessment of the efficiency of a mobile pulsation unit based on the results of its field tests
Kazan State Power Engineering University, 51, Krasnoselskaya Street, Kazan, 420066, Russia
* Corresponding author: akhm@mail.ru
Various methods of cleaning the bottomhole zone of an oil reservoir are considered: chemical, mechanical, thermal, acoustic, wave. The disadvantages and advantages of the practical application of hydropulse technologies are shown. To solve the problem of cleaning the bottomhole zone of an oil reservoir from asphalt-resinous and paraffin deposits, water-oil emulsions, salts, as well as generally increasing the well flow rate, a pilot industrial model of a mobile pulsation unit (MPU) has been developed, which allows for the treatment and repair of wells using pulsation technologies. The work evaluates the effectiveness of pulsation treatment using the MPU experimentally on an injection well of the Urustamak field. The results of pilot industrial tests of the mobile pulsation unit showed a 4.5-fold increase in the actual working potential of the well for injection. It was established that low-frequency pulsation action allows for intensifying the process of cleaning the bottomhole zone of the oil reservoir, in particular increasing the intake capacity by an average of 4 times.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.