Open AccessCreation of an suspended compressor for oil production from wells
Author(s) -
Sh G. Mingulov,
I Sh Mingulov
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1753/1/012086
Subject(s) - gas compressor , reciprocating compressor , piston (optics) , cylinder , piston pump , petroleum engineering , mechanical engineering , position sensing hydraulic cylinder , mechanics , materials science , environmental science , hydraulic cylinder , engineering , physics , wavefront , optics
The performed analysis of the design of suspended compressors used in the Republic of Tatarstan and the Orenburg region showed an insufficient degree of compressor pressure increase due to the presence of “dead” space in the compressor cylinder. The study developed a new design of suspended piston compressor for gas extraction from the annular space of the well and its injection into the discharge line, which allows increasing the degree of gas pressure increase by oil filling the gap between the piston and cylinder. The authors elaborated theoretical bases for calculation of hydraulic resistance to piston movement in the oil-filled cylinder of a piston compressor, which showed significant resistance due to small gaps between piston and cylinder.