PSL zoning and material selection of tubing pipes at Ozenmunaigas JSC fields
| Dublin Core | PKP Metadata Items | Metadata for this Document | |
| 1. | Title | Title of document | PSL zoning and material selection of tubing pipes at Ozenmunaigas JSC fields |
| 2. | Creator | Author's name, affiliation, country | M. T. Tleshev; ТОО «КМГ Инжиниринг»; Kazakhstan |
| 2. | Creator | Author's name, affiliation, country | V. A. Baimbetov; ТОО «КМГ Инжиниринг»; Kazakhstan |
| 3. | Subject | Discipline(s) | |
| 3. | Subject | Keyword(s) | turnaround time; mean time between failures; tubing; downhole pumping equipment; pilot tests; Ozenmunaigas JSC; often repaired fund; PSL – product service level |
| 4. | Description | Abstract | The relevance of this work is caused by the need to reduce operating costs in the group of companies of NC «KazMunayGas» JSC in general and in «Ozenmunaigas» JSC in particular by increasing the service life of the tubing used. In this regard, the purpose of research and testing was to select the optimal tubing material for each group of wells. Correct grouping of wells (PSL – zoning) is also important for the selection of the optimal tubing material. The article indicates the methodology and characteristics for the distribution of wells into groups (PSL – zoning). analysis of the causes (wiping, corrosion) contributing to the rapid wear of tubing in the fields of JSC Ozenmunaigas, and recommendations for their solution. |
| 5. | Publisher | Organizing agency, location | KMG Engineering |
| 6. | Contributor | Sponsor(s) |
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| 7. | Date | (DD-MM-YYYY) | 30.11.2021 |
| 8. | Type | Status & genre | Peer-reviewed Article |
| 8. | Type | Type | Research Article |
| 9. | Format | File format | |
| 10. | Identifier | Uniform Resource Identifier | https://vestnik-ngo.kz/2707-4226/article/view/88836 |
| 10. | Identifier | Digital Object Identifier (DOI) | 10.54859/kjogi88836 |
| 10. | Identifier | Digital Object Identifier (DOI) (PDF (Rus)) | 10.54859/kjogi88836-67022 |
| 11. | Source | Title; vol., no. (year) | Kazakhstan journal for oil & gas industry; Vol 3, No 3 (2021) |
| 12. | Language | English=en | ru |
| 13. | Relation | Supp. Files |
Figure 1. The number of premature failures in 2020 due to various reasons (36KB) doi: 10.54859/kjogi88836-49158 Figure 2. Distribution of the number of tubing and sucker rod failures in 2020 (24KB) doi: 10.54859/kjogi88836-49159 Figure 3. Abrasion diagram (48KB) doi: 10.54859/kjogi88836-49160 Figure 4. Curved well. No. 3626 in 3D model (44KB) doi: 10.54859/kjogi88836-49161 Figure 5. Thinning of the wall of a tubing fragment made of steel grade 25KhMFA from well. No. 3231 (64KB) doi: 10.54859/kjogi88836-49162 Figure 6. Tubing with protective coating MPAG96 from well. No. 6908 (82KB) doi: 10.54859/kjogi88836-49163 Figure 7. Corrosion diagram (59KB) doi: 10.54859/kjogi88836-49164 Figure 8. Pitting corrosion. Steel grade N80 Q API 5CT PSL1 from well. No. 3626 (83KB) doi: 10.54859/kjogi88836-49165 Figure 9. Relationship between well workovers and cation coefficient (59KB) doi: 10.54859/kjogi88836-49166 Figure 10. Hydrogen sulfide stress fracture (SSC) in tubing (117KB) doi: 10.54859/kjogi88836-49168 Figure 11. Inner surface of a tubing fragment exposed to carbon dioxide corrosion (96KB) doi: 10.54859/kjogi88836-49169 Figure 12. Selection of PSL, materials and ETT based on abrasion failures (95KB) doi: 10.54859/kjogi88836-49170 Figure 13. Rotational cage (126KB) doi: 10.54859/kjogi88836-49171 Figure 14. Matrix for the selection of materials for the OMG field (96KB) doi: 10.54859/kjogi88836-49172 Figure 15. Matrix for the selection of materials for the OMG field (55KB) doi: 10.54859/kjogi88836-49173 |
| 14. | Coverage | Geo-spatial location, chronological period, research sample (gender, age, etc.) | |
| 15. | Rights | Copyright and permissions |
Copyright (c) 2021 Tleshev M.T., Baimbetov V.A. This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. |