Self-learning controllers in the oil and gas industry
Other Title(s)
متحكمات التعلم الذاتي في صناعة النفط و الغاز
Joint Authors
al-Dabouni, Sayyar
al-Shihab, Husayn Ali Muhammad
Source
Journal of Petroleum Research and Studies
Issue
Vol. 2021, Issue 30 (28 Feb. 2021), pp.18-35, 18 p.
Publisher
Ministry of Oil Petroleum Research and Development Center
Publication Date
2021-02-28
Country of Publication
Iraq
No. of Pages
18
Main Subjects
Earth Sciences, Water and Environment
Topics
- Artificial intelligence
- Self-instruction
- Petroleum industry
- Control systems
- Interactive art
- Neural networks(Computer science)
- Linear models(Statistics)
- Dynamic programming
Abstract EN
Recently, solving the optimization-control problems by using artificial intelligence has widely appeared in the petroleum fields in exploration and production.
This paper presents the state-of-the-art reinforcement-learning algorithm applying in the petroleum optimization-control problems, which is called a direct heuristic dynamic programming (DHDP).
DHDP has two interactive artificial neural networks, which are the critic network (provider a critique/evaluated signal) and the actor network (provider a control signal).
This paper focuses on a generic on-line learning control system in Markov decision process principles.
Furthermore, DHDP is a model-free learning design that does not require prior knowledge about a dynamic model; therefore, DHDP can be appllied with any petroleum equipment or devise directly without needed to drive a mathematical model.
Moreover, DHDP learns by itself (self-learning) without human intervention via repeating the interaction between an equipment and environment/process.
The equipment receives the states of the environment/process via sensors, and the algorithm maximizes the reward by selecting the correct optimal action (control signal).
A quadruple tank system (QTS) is taken as a benchmark test problem, that the nonlinear model responses close to the real model, for three reasons: First, QTS is widely used in the most petroleum exploration/production fields (entire system or parts), which consists of four tanks and two electrical-pumps with two pressure control valves.
Second, QTS is a difficult model to control, which has a limited zone of operating parameters to be stable; therefore, if DHDP controls on QTS by itself, DHDP can control on other equipment in a fast and optimal manner.
Third, QTS is designed with a multi-input-multi-output (MIMO) model for analysis in the real-time nonlinear dynamic system; therefore, the QTS model has a similar model with most MIMO devises in oil and gas field.
The overall learning control system performance is tested and compared with a proportional integral derivative (PID) via MATLAB programming.
DHDP provides enhanced performance comparing with the PID approach with 99.2466% improvement.
American Psychological Association (APA)
al-Dabouni, Sayyar& al-Shihab, Husayn Ali Muhammad. 2021. Self-learning controllers in the oil and gas industry. Journal of Petroleum Research and Studies،Vol. 2021, no. 30, pp.18-35.
https://search.emarefa.net/detail/BIM-1271047
Modern Language Association (MLA)
al-Dabouni, Sayyar& al-Shihab, Husayn Ali Muhammad. Self-learning controllers in the oil and gas industry. Journal of Petroleum Research and Studies No. 30 (2021), pp.18-35.
https://search.emarefa.net/detail/BIM-1271047
American Medical Association (AMA)
al-Dabouni, Sayyar& al-Shihab, Husayn Ali Muhammad. Self-learning controllers in the oil and gas industry. Journal of Petroleum Research and Studies. 2021. Vol. 2021, no. 30, pp.18-35.
https://search.emarefa.net/detail/BIM-1271047
Data Type
Journal Articles
Language
English
Notes
-
Record ID
BIM-1271047