Application of Mechanistic Modeling for Gas Lift Optimization: A General Scaling Curve for Variations of Tubing Size to Optimum Gas Injection

  • Prasandi Abdul Aziz Petroleum Engineering, Institut Teknologi Bandung
  • Ardhi Hakim Lumban Gaol Petroleum Engineering, Institut Teknologi Bandung
  • Wijoyo Niti Daton Petroleum Engineering, Institut Teknologi Bandung
  • Steven Chandra Institut Teknologi Bandung
Keywords: Gas Lift, Optimization, Flow Pattern Map, Mechanistic Modeling

Abstract

Gas Lift is currently held as one of the most prominent method in artificial lift, proudly operated flawlessly in hundreds of oil wells in Indonesia. However, gas lift optimization is still governed by the exhaustive Gas Lift Performance Curves (GLPC). This practice, albeit as established as it should be, does require repetitive calculations to be able to perform in life of well operations. Therefore, a new approach is introduced based on the mechanistic modeling. This research highlights the application of fundamental mechanistic modeling and its derivative, the Flow Pattern Map (FPM) for quick estimation of optimum injection gas rate, accompanied by a novel correction factor to account changing tubing sizes. It is hoped that this approach can be beneficial in developing a multitude of gas lift wells with changing tubing sizes.

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Author Biography

Wijoyo Niti Daton, Petroleum Engineering, Institut Teknologi Bandung

Petroleum Engineering, Institut Teknologi Bandung

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Published
2019-10-19
How to Cite
Aziz, P. A., Lumban Gaol, A. H., Daton, W. N., & Chandra, S. (2019). Application of Mechanistic Modeling for Gas Lift Optimization: A General Scaling Curve for Variations of Tubing Size to Optimum Gas Injection. Journal of Earth Energy Engineering, 8(2), 40-48. https://doi.org/10.25299/jeee.2019.vol8(2).3623
Section
Research Articles

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