Ranking of Oil and Gas Wells Brought to Conservation and (or) Abandonment in Order to Solve the Problems of Accident Risk Analysis at Hazardous Production Facilities of the Oil and Gas Production Complex «Well Stock»


Annotation:

Based on our own production experience, as well as experience in conducting industrial safety expertise of documentation for the conservation and abandonment of hazardous production facilities of the oil and gas production complex «Well stock» (as the certified expert), the methodological approaches are proposed to ranking on various signs (criteria) of oil and gas wells that are being brought (brought) to conservation and being abandoned (abandoned) for the reasons specified by the current regulatory framework. The method is proposed related to ranking of the brought to conservation and (or) abandoned oil and gas wells composing hazardous production facility «Well stock» for one or another field. The set of criteria is defined that characterize and determine the conditions for physical existence and functioning of oil and gas wells before and after conducting activities on conservation and (or) abandonment of their bore holes. The proposed method provides for conducting procedure of well ranking taking into account factors that consider the specifics of well production history before bringing them to the state of conservation and (or) abandonment. This method gives the opportunity to make objective and informative assessment of the current situation, which characterizes the state of industrial safety of the hazardous production facility «Well stock».

References:
  1. Unidentified wells. Rosimushchestvo discovered abandoned oil and gas objects. Available at: https://rg.ru/2015/06/08/skvazhiny.html (accessed: January 15, 2019). (In Russ.).
  2. The officials again showed great interest in the abandoned wells and they can be delivered to the subsoil users for liquidation or conservation. Available at: https://neftegaz.ru/news/view/138424-Beshoznye-skvazhiny-opyat-silno-zainteresovali-chinovnikov-i-mogut-byt-peredany-nedropolzovatelyam-dlya-likvidatsii-ili-konservatsii (accessed: January 15, 2019). (In Russ.).
  3. 13 thousand oil and gas wells in Russia require abandonment or conservation. Available at: http://ogjrussia.com/news/view/news-1472 (accessed: January 15, 2019). (In Russ.).
  4. Safety rules in oil and gas industry: Federal norms and regulations in the field of industrial safety. 3-e izd., ispr. i dop. Ser. 08. Iss. 19. Moscow: ZAO NTTs PB, 2019. 314 p. (In Russ.).
  5. On industrial safety of hazardous production facilities: Federal Law of July 21, 1997 № 116-FZ. Moscow: ZAO NTTs PB, 2019. 56 p. (In Russ.).
  6. Brinchuk M.M., Golichenkov A.K., Klovach E.V., Sidorov V.I., Krasnykh B.A. The concept of the Law of the Russian Federation «On Safety in Industry». Bezopasnost truda v promyshlennosti = Occupational Safety in Industry. 1993. № 5. pp. 13–16. (In Russ.).
  7. The comment to the Federal Law «On Industrial Safety of Hazardous Production Facilities». 19-e izd., ispr. i dop. Moscow: ZAO NTTs PB, 2019. 234 p. (In Russ.).
  8. Brinchuk M.M., Golichenkov A.K., Klovach E.V., Krasnyh B.A., Sidorov V.I. 20 Years to the Federal Law № 116-FL «On Industrial Safety of Hazardous Production Facilities». Bezopasnost truda v promyshlennosti = Occupational Safety in Industry. 2017. № 4. pp. 37–45. (In Russ.). DOI: 10.24000/0409-2961-2017-4-37-45
  9. Rybalov E.A. To the Issue of Conservation and Abandonment of Hazardous Production Facilities of Oil and Gas Production Complex «Well Stock». Bezopasnost truda v promyshlennosti = Occupational Safety in Industry. 2019. № 1. pp. 32–36. (In Russ.). DOI: 10.24000/0409-2961-2019-1-32-36
  10. Khoffman K. How it all happened: Gulf of Mexico. Available at: https://www.popmech.ru/technologies/10977-kak-vse-eto-sluchilos-meksikanskiy-zaliv/ (accessed: January 15, 2019). (In Russ.).
  11. «Zarubezhneft» requested for money to liquidate the Soviet wells in Arctic. Available at: https://www.rbc.ru/business/13/06/2017/593fc2709a7947cd2354173c/ (accessed: January 15, 2019). (In Russ.).
  12. About approval of the Manual on the procedure for conducting works on abandonment and conservation of hazardous production facilities associated with subsoil use: Decree of Gosgortekhnadzor of Russia of June 2, 1999 № 33. Available at: http://docs.cntd.ru/document/901738039 (accessed: January 15, 2019). (In Russ.).
DOI: 10.24000/0409-2961-2019-4-78-81
Year: 2019
Issue num: April
Keywords : hazardous production facility industrial safety expertise accident risk well maintenance and abandonment
Authors:
  • Rybalov E.A.
    Rybalov E.A.
    Head of Department, rybalovea@yandex.ru OOO «Tenzor», Moscow, Russia