Countrywide optimization of natural gas supply chain: From wells to consumers

Dara, Satyadileep; Abdulqader, Haytham; Wahedi, Yasser Al; Berrouk, Abdallah S.

doi:10.1016/j.energy.2020.117125

Cited by 7 publications

(2 citation statements)

References 26 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…There are several studies available in the literature on the development of mathematical models of natural gas marketing and supply by pipeline systems, where most of the work focuses on integrated modeling of the entire natural gas value chain. (Hamedi et al, 2009) and (Dara et al, 2020) present models for planning natural gas supply chain operations by optimizing economic objective functions, and considering demand constraints, volumetric balance, transportation capacity, and customer requirements. (Zarei & Mohammad Reza, 2019) and (Zarei & Amin-Naseri, 2020) model the entire natural gas value chain using mixed-integer optimization models focused on the supply system design.…”

Section: Bibliographic Reviewmentioning

confidence: 99%

Planning model for natural gas commercialization with legal and operational constraints

Roa Duarte,

García Saravia,

Palomares Quintero

et al. 2023

CT&F Cienc. Tecnol. Futuro

View full text Add to dashboard Cite

This paper presents a mathematical model for planning optimization of the gas supply chain of a company that is a producer, trader, and gas consumer for its operations, but does not transport it, according to the guidelines of the Colombian government. The model optimizes the profit of the modeled company based on (i) the availability and demand of the modeled company, (ii) public information from other gas-producing and consuming companies, and (iii) demand-serving priorities. The model is formulated as a single-period non-linear programming (NLP) model that optimizes the natural gas allocations and the total profit of the company considering production, transportation, prioritization, and economic constraints. Due to prioritization constraints, the model is formulated as a optimization problem that is solved with the lexicographical method. The proposed model stands out for its ability to be used as a decision support tool for natural gas supply planners in Colombia due to its considerations of the technical, legal, contractual, and regulatory aspects of natural gas production in the country.

show abstract

Section: Bibliographic Reviewmentioning

confidence: 99%

Planning model for natural gas commercialization with legal and operational constraints

Roa Duarte,

García Saravia,

Palomares Quintero

et al. 2023

CT&F Cienc. Tecnol. Futuro

View full text Add to dashboard Cite

show abstract

“…That comparison helps https://doi.org/10.1007/s42452-021-04901-0 to identify capacity levels to be developed taking into account implementation times and percentage of the coverage in the supply. The research conducted by Dara et al [5] focuses on the optimization analysis of the natural gas supply chain performed on a Middle Eastern country. They have built the model which aims at maximizing the net profit of the gas network through optimum allocation of gas across the supply chain components.…”

Section: Introductionmentioning

confidence: 99%

Simulation model of natural gas supply chain in a function of costs optimization: the case of Croatia

Šebalj

2021

SN Appl. Sci.

View full text Add to dashboard Cite

The purpose of this study is to develop a natural gas simulation model for costs optimization. The main focus of the model is on the transmission system since its imbalance leads to the penalties which must be paid by the suppliers. The total nominated amount of natural gas (the gas injected into the transmission system) must be consumed (withdrawn from the system) in order for the system to be in balance. In practice, this is not the case since it is very hard to accurately predict the future hourly consumption (in order to make a nomination) and certain deviations appear which leads to the imbalance. However, this problem could be solved by introducing a special electromotor valve which would be placed at the beginning of the distribution system and control the accumulation of the system. To test this solution, a simulation model was created using Arena Simulation tool. Data for the simulation model are collected by the natural gas distributor and consist of natural gas consumption and nomination values for one measuring-reduction station on the hourly basis. Thus, the final dataset includes 8.754 records. The separate As-Is and To-Be models for seven (summer) months were made and the results were compared. The simulation experiment shows that the positive rebalancing energy would be reduced by 32%, and the negative one by 34%. The created model can serve as a good initial step for the analysis of the justification of investment in the implementation of a technical solution that would manage the accumulation of the distribution system.

show abstract

Countrywide optimization of natural gas supply chain: From wells to consumers

Cited by 7 publications

References 26 publications

Planning model for natural gas commercialization with legal and operational constraints

Planning model for natural gas commercialization with legal and operational constraints

Simulation model of natural gas supply chain in a function of costs optimization: the case of Croatia

Optimal profitable allocation of associated natural gas resource on a countrywide basis to mitigate flaring

Contact Info

Product

Resources

About