Technologies and technical devices for annual regulated flooding of a productive strata

DOI

10.2991/aime-18.2018.45How to use a DOI?

Keywords

freezing prevention; oil-field equipment; annual regulated flooding.

Abstract

Different systems of stratal flooding by mineral or fresh water into oil bearing formation are used today to enhance reservoir recovery. At low temperatures, 25 degrees below zero and lower, there is a great possibility of freezing of the well head equipment due to cyclic flooding or separate horizontal flooding, lessening injection capacity of the well, emergency stops in flooding, due to water pipe breakage or power cutting off. Besides the wells, crossover bends from water injection wells to the pipe header, and stagnation zones of the embedded in grooves pipes can freeze. According to expert estimation of PJSC “Tatneft” specialists, the amount of frozen injection stations is more than 500 wells per year. Due to the urgency of the issue technological measures have been developed to prevent oil-field equipment freezing

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ramzis Rakhimovich Kadyrov
AU  - Lubov Sergeevna Kuleshova
AU  - Irik Galikhanovich Fattakhov
PY  - 2018/04
DA  - 2018/04
TI  - Technologies and technical devices for annual regulated flooding of a productive strata
BT  - Proceedings of the International Conference "Actual Issues of Mechanical Engineering" (AIME 2018)
PB  - Atlantis Press
SP  - 232
EP  - 235
SN  - 2352-5401
UR  - https://doi.org/10.2991/aime-18.2018.45
DO  - 10.2991/aime-18.2018.45
ID  - Kadyrov2018/04
ER  -