| Issue |
E3S Web of Conf.
Volume 524, 2024
VII International Conference on Actual Problems of the Energy Complex and Environmental Protection (APEC-VII-2024)
|
|
|---|---|---|
| Article Number | 03029 | |
| Number of page(s) | 6 | |
| Section | General Earth Sciences and Energy Resources | |
| DOI | https://doi.org/10.1051/e3sconf/202452403029 | |
| Published online | 16 May 2024 | |
Hydromechanical vibrator-pulsator for restoring the injectivity of injection wells
1 Institute of Oil and Gas FSBEI of HE “Ufa State Petroleum Technological University”, (Branch inthe City of Oktyabrsky), 54a, Devonskaya Street, Oktyabrsky, Republic of Bashkortostan, 452607, Russia
2 Ufa State Petroleum Technological University, 1, Kosmonavtov Street, Ufa, Republic of Bashkortostan, 450064, Russia
* Corresponding author: Lilyabert31@mail.ru
The article presents a bench model of a vibrator pulsator with a hydromechanical principle of operation designed for processing the bottom-hole zone of the reservoir of injection and production wells, columns of tubing, field pipelines.The design uses a spring-loaded rotary valve. The design of the test bench is described. According to the results of bench tests, the parameters of the pulsator’s stable operation were revealed: at a liquid flow rate of 0.012 m3/s, the oscillation amplitude of the pulsator body was 300 microns, the amplitude of liquid pressure fluctuations was 1.8 MPa at a frequency of 8 Hz. The results of field tests for cleaning columns of pumping and compressor pipes, field pipelines of oil collection are presented.
© The Authors, published by EDP Sciences, 2024
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