Extended Search

- in all fields
- in the title
- in key words
- in the abstract
- in the bibliography
Issue
Name
Authors
Category
2019/4
Features of the organization of diagnostic maintenance of equipment and pipelines of oil and gas productions operated in difficult engineering and geological conditions
Geosciences

Authors: Alexey P. ZAV’YALOV graduated from Gubkin Russian State University of Oil and Gas in 2002. Candidate of technical Sciences, associate Professor of the Department of oil and gas processing equipment of Gubkin Russian State University of Oil and Gas (National Research University). Specialist in the field of reliability and technical diagnostics of pipeline systems. Author of about 70 scientific publications. E-mail: zavyalovap@yandex.ru
Igor A. GOL’DZON graduated from the Siberian state automobile and road Academy in 2008. Candidate of the Department of thermodynamics and heat engines of Gubkin Russian State University of Oil and Gas (National Research University). Specialist in the construction of CNG stations and supply pipelines. Author of 8 scientific publications. E-mail: goldzon.ia@yandex.ru

Abstract: The article deals with the problem of organization of diagnostic maintenance and hazard assessment of local defects of equipment and pipelines operated in complex engineering and geological conditions. The peculiarity of such structures is the impact on the design of non-project loads, largely affecting both the real danger of local defects, and the operational reliability of the object as a whole. The article analyzes the existing approach to assessing the danger of local defects of equipment and pipelines, offers suggestions for its improvement in relation to structures operated in complex engineering and geological conditions, and puts forward general proposals for improving the system of diagnostic maintenance of such structures.

Index UDK: 620.19

Keywords: equipment, pipeline, reliability, repair, technical diagnostics, stress-strain state, finite element method

Bibliography:
1. Gol’dzon I.A., Zav’yalov A.P. Nadezhnost’ i ekologicheskaya bezopasnost’ neftegazovyh ob’ektov v slozhnyh inzhenerno-geologicheskih usloviyah. Zashchita okruzhayushchej sredy v neftegazovom komplekse, 2019, no. 1, p. 7-9.
2. Angalev A.M., Antipov B.N., Zarickij S.P., Lopatin A.S. Diagnosticheskoe obsluzhivanie magistral’nyh gazoprovodov: Uchebnoe posobie. M.: OOO “MAKS Press”, 2009, 112 p.
3. Zav’yalov A.P. Analiz sovremennyh tendencij razvitiya sistem remontno-tekhnicheskogo i diagnosticheskogo obsluzhivaniya neftegazovyh proizvodstv. Oborudovanie i tekhnologii dlya neftegazovogo kompleksa, 2018, no. 10, p. 67-72.
4. Lopatin A.S. Nauchnye osnovy sozdaniya sistemy diagnosticheskogo obsluzhivaniya gazo-transportnogo oborudovaniya kompressornyh stancij: Diss. na soiskanie stepeni dokt. tekhn. nauk. M: RGU nefti i gaza (NIU) imeni I.M. Gubkina, 1998, 308 p.
5. Borodin V.I., Shepelev R.E., Lyapichev D.M., Lopatin A.S., Nikulina D.P. Primenenie risk-orientirovannogo podhoda k ocenke neobhodimosti i celesoobraznosti ustanovki sistem monitoringa tekhnicheskogo sostoyaniya gazoprovodov. Gazovaya promyshlennost’, 2018, no. 1 (763), p. 60-63.
6. Zav’yalov A.P. Razrabotka nauchno-metodicheskih osnov obespecheniya nadezhnosti eksplu-atacii neftegazovyh ob’ektov v usloviyah arkticheskogo shel’fa. Energosberegayushchie tekhnologii i tekhnicheskaya diagnostika. M.: RGU nefti i gaza (NIU) imeni I.M. Gubkina, 2016, p. 90-99.
7. API 580. Risk-Based Inspecton.
8. Zav’yalov A.P. Sovershenstvovanie metodov ocenki tekhnicheskogo sostoyaniya tekhnolo- gicheskih truboprovodov po rezul’tatam diagnostirovaniya: Diss. na soiskanie stepeni kand. tekhn. nauk. M: RGU nefti i gaza (NIU) imeni I.M. Gubkina, 2006, 101 p.
9. Angalev A.M., Egorov S.I., Lopatin A.S., Lyapichev D.M. Metody i sredstva nerazrushayu-shchego kontrolya oborudovaniya i truboprovodov kompressornyh stancij: Ucheb. posobie. M.: RGU nefti i gaza imeni I.M. Gubkina, 2015, 95 p.
10. Zhuchkov K.N., Zav’yalov A.P., Luk’yanov V.A. O neobhodimosti sovershenstvovaniya podhodov k ocenke parametrov nadezhnosti oborudovaniya i truboprovodov gazotransportnyh system. Gazovaya promyshlennost’, 2016, no. 11 (745), p. 54-60.
11. Gusejnov K.B., Zav’yalov A.P., Lopatin A.S. Vybor metodov diagnostiki dlya uchastkov magistral’nyh gazoprovodov, prolozhennyh v osobyh klimaticheskih usloviyah. Upravlenie kache-stvom v neftegazovom komplekse, 2014, no. 2, p. 25-26

2019/3
Features of the calculated determination of the parameters of the stress-strain state of gas pipelines in complex engineering-geological conditions
Geosciences

Authors: Igor A. GOL’DZON graduated from the Siberian state automobile and road Academy in 2008. Candidate of the Department of thermodynamics and heat engines of Gubkin Russian State University of Oil and Gas (National Research University). Specialist in the construction of CNG stations and supply pipelines. Author of 6 scientific publications. E-mail: goldzon.ia@yandex.ru
Alexey P. ZAV’YALOV graduated from Gubkin Russian State University of Oil and Gas in 2002. Candidate of technical Sciences, associate Professor of the Department of oil and gas processing equipment Gubkin Russian State University of Oil and Gas (National Research University). Specialist in the field of reliability and technical diagnostics of pipeline systems. Author of about 70 scientific publications. E-mail: zavyalovap@yandex.ru

Abstract: The article deals with the problem of construction and operation of CNG stations and supply pipelines in complex engineering-geological conditions. A key factor in ensuring the reliability of operation is the control of the parameters of the stress-strain state. The accuracy of determining the parameters of VAT calculation methods of gas pipelines limited as the accuracy of the initial data for calculations and imperfection modelling approaches numerical schemes of gas pipelines. In the article, on the basis of numerical and experimental work, the rules for the development of computational schemes, setting boundary conditions and loading conditions of gas pipelines in determining the parameters of their stress-strain state by the finite element method are formulated

Index UDK: 620.19

Keywords: gas pipeline, reliability, technical diagnostics, stress-strain state, finite element method

Bibliography:
1. Materialy oficial’nogo sajta PAO “Gazprom”. Available at: https://www.gazprom.ru/about/ production/ngv-fuel/ (accessed 10 July 2019).
2. Kolichestvo avtozapravochnyh stancij (AZS) po sub’ektam Rossijskoj Federacii na ko- nec 2018 goda. Available at: https://www.gks.ru/free_doc/new_site/business/trans-sv/azs.xls (accessed 11 July 2019).
3. Gol’dzon I.A., Zav’yalov A.P. Nadezhnost’ i ekologicheskaya bezopasnost’ neftegazovyh ob’ektov v slozhnyh inzhenerno-geologicheskih usloviyah. Zashchita okruzhayushchej sredy v neftegazovom komplekse, 2019, no. 1, p. 7-9.
4. Gusejnov K.B., Egorov S.I., Zav’yalov A.P., Lopatin A.S. Opyt primeneniya programmnyh kompleksov na osnove metoda konechnyh elementov dlya ocenki napryazhenno-deformirovannogo sostoyaniya magistral’nyh gazoprovodov, prolozhennyh v osobyh klimaticheskih usloviyah. Problemy sbora, podgotovki i transporta nefti i nefteproduktov, 2014, no. 1 (95), p. 67-70.
5. Lyapichev D.M. Ocenka vliyaniya napryazhennogo sostoyaniya podzemnyh gazoprovodov na ih stojkost’ k korrozionnomu rastreskivaniyu. Diss. kand. tekhn. nauk. Moscow, 2015, 146 p.
6. Zav’yalov A.P. Sovershenstvovanie metodov ocenki tekhnicheskogo sostoyaniya techno- logicheskih truboprovodov po rezul’tatam diagnostirovaniya. Diss. kand. tekhn. nauk. Moscow, 2006, 101 p.
7. Seleznev V.E., Aleshin V.V., Klishin G.S. Metody i tekhnologii chislennogo modelirovaniya gazoprovodnyh sistem. Moscow, Izd-vo “Editorial URSS”, 2002, 448 p.