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- Title
Analysis of Efficiency of Methods for Improving Sucker-Rod Deep-Well Pump Plungers and Choice of an Alternative Method.
- Authors
Iskenderli, I.; Kuliev, I.; Narimanov, V.; Kel'biev, F.
- Abstract
Analysis is provided for electrolytic chromizing and flame spraying used for strengthening plungers in the manufacture of sucker-rod deep-well pumps. The main disadvantages of these strengthening methods are indicated. A new method is proposed for strengthening plungers using cold electrolytic iron plating. Operation of test specimens of sucker-rod well pumps under industrial conditions, fitted with plungers strengthened by cold iron plating, demonstrate an advantage over chromizing and flame spraying. An increase in operating life by a factor of 1.2-1.3 is established.
- Subjects
OIL well drilling; SUCKER rods; CHROMIZING; FLAME spraying; ELECTROLYTIC iron; IRON plating
- Publication
Chemical & Petroleum Engineering, 2013, Vol 49, Issue 7/8, p536
- ISSN
0009-2355
- Publication type
Article
- DOI
10.1007/s10556-013-9788-3