The Impact of pH on Corrosion Rate in Electrical Assisted Oil Recovery (EAOR) Application
DOI:
https://doi.org/10.37525/mz/2021-1/267Keywords:
Corrosion Rate, Electrical Assisted Oil Recovery, Electricity, pHAbstract
Corrosion is a common problem that occured in oil and gas field. In operating the well, the possibilities for pH changes is very high that could give a very dangerous impact to the corrosion. In the conventional well, pH will give an impact to the corrosion rate in a specific trend.
As one of the new method in enhancing the oil production, Electrical Assisted Oil Recovery (EAOR) could give a promising result. However, the existence of electricity in this method could worsen the corrosion condition in a well. Therefore, this paper will make a research to determine the impact of pH in an EAOR well. This study is supported by a case study on oil field that use EAOR method in Indonesia. The case is having 8 pair wells which contains of 8 cathodes and 5 anodes. To observe the effect of pH, a sensitivity analysis is conducted with pH values ranging between 6.5 – 8.0. The result shows that there also an impact from pH to the corrosion rate in EAOR well but it shows a different pattern.
References
Amba, S., Chilingar, G., & Beeson, C. (1964). Use of Direct Electrical Current for Increasing the Flow Rate of Reservoir Fluids During Petroleum Recovery. Petroleum Society of Canada.
de Waard, C., Lotz, U., & Dugstad, A. (1995). Influence of Liquid Flow Velocity on CO2 Corrosion: A Semi-Empirical Model. In The NACE International Annual Conference and Corrosion Show (p. 128). Texas: NACE International.
Kermani, M., & Harrop, D. (1996). The Impact of Corrosion on the Oil and Gas Industry. SPE Journal Production & Facilities, 03.
Nesic, S., & Sun, W. (2010). Corrosion in Acid Gas Solutions. Ohio: Elsevier B.V.
Singer, P., & Stumm, W. (2015). The Solubility of Ferrous Iron in Carbonate-Bearing Waters. Journal of American Water Works, 198-202.
Smil, V. (2017). Energy and Civilization. Massachusetts: MIT Press.
Stumm, W., & Lee, G. (1961). Oxygenation of Ferrous Iron. Industrial & Engineering Chemistry, 143-146.
Taxen, C., & Kimab, S. (2011). Possible Effects of External Electrical Fields on The Corrosion of Copper in Bentonite. Swedish Nuclear Fuel and Waste Management.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2021 Anthony Jaya
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Copyright Notice
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Copyright Notice
An author who publishes in the Jurnal Nasional MigasZoom agrees to the following terms:
- Author retains the copyright and grants the journal the right of first publication of the work simultaneously licensed under the Creative Commons Attribution-ShareAlike 4.0 License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal
- Author is able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book) with the acknowledgment of its initial publication in this journal.
- Author is permitted and encouraged to post his/her work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of the published work (See The Effect of Open Access).
Read more about the Creative Commons Attribution-ShareAlike 4.0 Licence here: https://creativecommons.org/licenses/by-sa/4.0/.
Information
Notice about change in the copyright policy of the journal 'Jurnal Nasional Pengelolaan Energi MigasZoom' : "From Vol 1, No.1 onwards the copyright of the article published in the journal 'Jurnal Nasional Pengelolaan Energi MigasZoom' will be retained by the author"
Privacy Statement
The names and email addresses entered in this journal site will be used exclusively for the stated purposes of this journal and will not be made available for any other purpose or to any other party.