The Rod String Loads Variation during Short-Term Annular Gas Extraction

Alexander Vladimirovich Artyukhov, Anatoliy Andreevich Isaev, Alexander Nikolaevich Drozdov, Yana Alekseevna Gorbyleva and Karina Shamilyevna Nurgalieva
Additional contact information
Alexander Vladimirovich Artyukhov: Tatneft PJSC, 423450 Almetyevsk, Russia
Anatoliy Andreevich Isaev: Sheshmaoil Management Company LLC, 423458 Almetyevsk, Russia
Alexander Nikolaevich Drozdov: Department of Mineral Developing and Oil & Gas Engineering, Peoples’ Friendship University of Russia, 117198 Moscow, Russia
Yana Alekseevna Gorbyleva: Department of Mineral Developing and Oil & Gas Engineering, Peoples’ Friendship University of Russia, 117198 Moscow, Russia
Karina Shamilyevna Nurgalieva: Department of Development and Operation of Oil and Gas Fields, Saint-Petersburg Mining University, 199106 St. Petersburg, Russia

Energies, 2022, vol. 15, issue 14, 1-13

Abstract: This paper highlights field studies to determine the nature of variations in the load on the sucker-rod string during short-term gas extraction from the wellbore annulus. The results of step-by-step gas extraction from the annular spaces of the wells of fields developed by PJSC TATNEFT are provided. In the course of investigations, we have obtained both the trends of maximum and minimum loads on the polished rod during annular gas extraction, and the dependence of maximum load increment on the rod string with respect to pump size and pressure variation in the annular space. The analysis of the research data resulted in the elaboration of guidelines for short-term extraction of annular gas from wells operated by the PCP units.

Keywords: associated petroleum gas; wellbore annulus; gas pressure; rod strings; short-term gas extraction (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2022
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
https://www.mdpi.com/1996-1073/15/14/5045/pdf (application/pdf)
https://www.mdpi.com/1996-1073/15/14/5045/ (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:gam:jeners:v:15:y:2022:i:14:p:5045-:d:860123

Access Statistics for this article

Energies is currently edited by Ms. Agatha Cao

More articles in Energies from MDPI
Bibliographic data for series maintained by MDPI Indexing Manager ().