Distribution Of Petroleum Products Research Articles

APPLICATION OF TRANSPORTATION MODEL TO SOLVE TANKERS’ – ROUTING PROBLEM

The problem of selecting minimum cost routes for tankers in distributing petroleum products and satisfying customers’ requirement without scarcity in Nigeria remains a huge challenge to major marketers in the oil industries. The cost of transporting petroleum products from sources to destinations matters a lot to oil marketers because of the direct impact it has on their profits. The means of distributing petroleum products from refineries to depots or filling stations are tankers’ routing and pipelines. In this research, we extended some existing tankers’-routing models in literature which use a discrete integer programming approach to determine efficient and effective distribution of petroleum products. Consequently, we developed a new transportation linear programming algorithm to determine minimum cost routes in the delivery of petroleum product from their supply centers (refinery) to demand centers (filling stations). The significance of the application we adopted in this research lies in the modified distribution approach to tackle the complexity involved when transportation problems are formulated as linear programming problem having several variables and constraints. In this research, we formulate a new version of transportation model of tankers’ routing with the aim of reducing the cost of petroleum products delivery. The proposed transportation linear programming model was applied to a numerical example alongside other existing transportation algorithms. It is observed that, the new algorithm produced approximately the same total cost obtained by using other existing algorithms

Agile logistics challenges of petroleum product distribution in Nigeria

Agile distribution of petroleum product is a strategy towards uninterrupted supply of quality products at affordable prices. Industry and economic productivity as well as transportation in Nigeria is largely driven by petroleum energy due to low investments in other sources of energy, yet the petroleum energy supply and distribution is marred by lingering history of scarcity, high prices, and distribution bottlenecks to end users all over the nation. The study through a descriptive survey following literature view, primary and secondary data collection sought to determine at granular level the limiting factors of agile petroleum product distribution in Nigeria. Petroleum supply, consumption and pricing are significant aspects of the study survey. Study findings shows limiting factors of distribution agility cut across pricing, supply, technology, infrastructure, accessibility and lead time, storage, management, and Human Resource issues. Significantly lack of local refining capacity and poor distribution network are notorious for supply limitations and rising price of products. Addressing the challenges would require strong political will, driven by genuine commitment and focused attention towards economic growth and improvement in the welfare of the citizens.

Environmental effects from petroleum product transportation spillage in Nigeria: a critical review.

Nigeria has struggled to meet sustainable development goals (SDGs) on environmental sustainability, transportation, and petroleum product distribution for decades, endangering human and ecological health. Petroleum product spills contaminate soil, water, and air, harming humans, aquatic life, and biodiversity. The oil and gas industry contributes to environmental sustainability and scientific and technological advancement through its supply chain activities in the transport and logistics sectors. This paper reviewed the effects of petroleum product transportation at three accident hotspots on Nigeria highway, where traffic and accident records are alarming due to the road axis connecting the southern and northern regions of the country. The preliminary data was statistically analysed to optimise the review process and reduce risk factors through ongoing data monitoring. Studies on Nigeria's petroleum product transportation spills and environmental impacts between the years 2013 and 2023 were critically analysed to generate updated information. The searches include Scopus, PubMed, and Google Scholar. Five hundred and forty peer-reviewed studies were analysed, and recommendations were established through the conclusions. The findings show that petroleum product transport causes heavy metal deposition in the environment as heavy metals damage aquatic life and build up in the food chain, posing a health risk to humans. The study revealed that petroleum product spills have far-reaching environmental repercussions and, therefore, recommended that petroleum product spills must be mitigated immediately. Furthermore, the study revealed that better spill response and stricter legislation are needed to reduce spills, while remediation is necessary to lessen the effects of spills on environmental and human health.

A Critical Assessment of the Distribution Strategies Employed in the Marketing of Petroleum Products

The distribution of petroleum products holds significant importance within the global energy sector, carrying extensive ramifications for both corporate entities and end-users. The objective of this study is to conduct a thorough assessment of the distribution tactics utilized in the marketing of petroleum products. The research involves several phases of the distribution process, ranging from the supply chain to the ultimate customer. The petroleum sector is characterized by a multitude of intricacies, including aspects such as fluctuating pricing, geopolitical considerations, environmental apprehensions, and the escalating need for sustainable alternatives. Therefore, it is imperative for petroleum businesses to develop and modify their distribution methods to maintain competitiveness and satisfy the changing demands of consumers. This study explores the many strategies employed in the dissemination of petroleum products, encompassing conventional systems involving pipelines, refineries, and gasoline stations, as well as contemporary ways that integrate digital technology, alternative fuels, and ecologically sustainable measures. The key findings of the study suggest that the efficient distribution of petroleum products is contingent upon several elements, including geographical location, infrastructural availability, regulatory frameworks, and consumer behavior patterns. It is apparent that a standardized method is not feasible, and organizations must customize their distribution tactics to accommodate the distinct requirements and limitations of individual markets. This study also investigates the impact of digital technologies, such as data analytics, Internet of Things (IoT), and automation, on the optimization of distribution networks. Moreover, it highlights the growing significance of sustainability and environmental accountability in distribution tactics, namely in response to customer preferences for cleaner and more environmentally friendly fuel alternatives. In summary, this study emphasizes the fluidity of distribution techniques within the petroleum sector. It is imperative for companies to maintain adaptability, ingenuity, and receptiveness towards market fluctuations, while concurrently striving to incorporate technology and sustainability into their distribution procedures. A comprehensive comprehension of the intricacies of distribution within the petroleum industry is vital for enterprises seeking to prosper in an always developing energy milieu.

Oil Subsidy, Corruption Risk, Midstream and Downstream Oil Revenue in Nigeria: Problem, Prospects and Methodology

The exploratory research identified the problem and prospects on the oil subsidy corruption risk and downstream oil revenue in Nigeria. The study focused mainly on the revenue generated from oil refining, storing, marketing, distribution and sale of petroleum products with the purpose of investigating Nigeria’s oil subsidy payments and its effects on the growth of downstream oil revenue and finding out if the level of corruption affects the downstream oil revenue sustainability in Nigeria. It is revealed that the following factors could explain downstream oil revenue and models are conceptualized that landing cost of PMS, poverty index, demand for local consumption, refining capacity and official pump price global oil price and exchange rate variation are probable significant variables in determining the volume of oil revenue in the downstream sector in Nigeria. A quantitative study and methodology are recommended to evaluate the impact of fuel oil subsidy and corruption indices on the dependent variable (downstream oil revenue) with a view to predicting and forecasting a sustainable and dependable oil revenue in refining, storing, marketing and distribution of petroleum products in Nigeria

Examining the Role of Empowerment Criteria on Employee Performance: A Quantitative Analysis in the Oil Industry

This investigation elucidates the influence of Administrative Empowerment (AEM) on employee performance within the distribution sector of petroleum products in Torbat Heydarieh, Iran, utilizing a case-study approach to examine the correlational effects of varied AEM factors. A descriptive-analytical methodology was employed, with data collected through a standardized empowerment questionnaire, administered to the entire workforce as the population of interest. The validity of the questionnaire was ensured through the application of the Kolmogorov-Smirnov (K-S) test and Cronbach's alpha, while regression correlation coefficients were used to confirm the legitimacy of the resultant data. A simple random sampling method was employed, yielding a sample size of 45 participants. The principal outcome of this research suggests a consensus regarding the positive influence of AEM on expertise-based outcomes within the Iranian petroleum product distribution sector. Further, the study identified the workplace environment, morale, organizational belongingness, access to knowledge information, and job skills as the most potent determinants influencing human resource motivation. These elements surfaced as critical, feasible, and interesting aspects of work, and were found to be of paramount importance in the empowerment process.

A sustainable integrated crude oil supply chain network design with consideration of social performance and environmental laws in a case study

The oil or petroleum industry is among the most significant world industries and plays a decisive role in economic and political interactions due to its strategic importance. This massive industry has significantly been influenced by instabilities, political unrests, and sudden price fluctuation in recent years. Additionally, the decision-making process in the oil SC has become a challenging issue because of the presence of considerable facilities in the oil fields, oil refining, and distribution of petroleum products. Hence, the integrated optimization of oil SC has been quite popular with researchers. On the other hand, since there are environmental requirements, people have their shares in the extension of this industry, and developmental planning should consider ecological and social issues. The effort has been made in this article to propose a mathematical programming model for the design of oil supply chain network to reduce their environmental effects and improve the social indices while saving costs. Then, the model was solved with actual data from a real case study of the Iran Oil Industry. Finally, some recommendations have been provided based on analyses of the numerical results.

Geospatial Analysis of Oil Spill in the Selected Parts of the Niger Delta

Purpose: Oil pollution started as a cause of oil business in Nigeria that demonstrates political and economic undertone. Oil spills occurred during exploration, production and distribution of petroleum products, and created environmental impact. The nature of the business has indirect implicitness on the soil, water and the entire ecology as a whole. The aim of the paper was to analyse oil spill Geospatially and its objective was to discuss the causes, modelling and the sources of oil spill.
 Methodology: The materials used were cover ArcGIS 10.7, MS word, ENVI 4.5 and Landsat imagery of 2019 and the methodology involved image classification, vectorization, and spatial analysis.
 Findings: The study found out that illegal bunkering site are the causes of the spill, Asari-Toru reported 3, Delga 5 and Akulga 1. The study evaluated the impact level against thirty-four communities, Buguma, Tombia, Sama, Krakrama, Idama and Bille are placed under very high impacted state from (0.111m2 - 0.133m2). Following the stratification of the impacted result, Ido, Abalama, Opurobokokiri, Ifoko and Sangama are recorded against high area (0.083m2 -0.111m2). The mapping showed that the spread of oil spill cover 79416.180ha against 24.976% from the classification scheme.
 Conclusion: Satellite imageries have demonstrated the effectiveness of satellite-based mapping over the earth activity, especially oil pollution in the selected Local Government Area of Rivers State, Nigeria.
 Recommendation: The study recommended that Oil bunkers should stop the bunkering, and oil companies should set up vigilante group to monitoring the network of pipelines.

Persistent fuel scarcity, price increases, and way forward in Nigeria

The scarcity and regular increase in the price of petroleum products in Nigeria has significant negative effects on businesses, the transportation sector, and the economy as a whole. Businesses suffer as they have to spend more on transportation and energy costs, which reduces their profit margins. This increase in costs is often passed on to consumers, leading to inflation and a decrease in consumer purchasing power. The transportation sector is also heavily affected by petroleum product scarcity and price increases, as fuel costs are a significant part of their operational expenses. This leads to higher transportation costs for goods and passengers, which ultimately affects the prices of goods and services across the economy. Furthermore, the Nigerian economy is heavily reliant on oil revenue, and any disruptions in the production and distribution of petroleum products can have severe consequences for the government’s revenue and overall economic growth. The way forward for Nigeria is to diversify its economy and reduce its dependence on oil as its primary source of revenue. This can be achieved by investing in other sectors such as agriculture, manufacturing, and technology. Additionally, the government can work towards improving the country’s infrastructure, particularly in the area of transportation, to reduce the impact of fuel scarcity and price increases on businesses and the economy. Finally, there needs to be an increased focus on developing and implementing alternative and renewable energy sources to reduce the country’s dependence on fossil fuels.

DYNAMICS OF CHEMICALS IN RIVER BOTTOM SEDIMENTS ON THE TERRITORIES IMPACTED BY THE OIL INDUSTRY

Background. Two thirds of all oil reserves of the Russian Federation are concentrated on the territory of Western Siberia. Field work, production and distribution of petroleum products at the oil and gas field are the main reasons for the negative impact on the ecosystems of the northern territories.
 Purpose. The purpose of this study is to evaluate the chemical pollution dynamics of the rivers’ bottom sediments in the Middle Ob region, the region of the Samotlor field.
 Materials and methods. Based on the chemical analysis of the sediment samples, concentrations and total values of the following chemical elements were determined: manganese, copper, nickel, lead, chromium, zinc, iron sulfate ions, chloride ions, petroleum products, mercury. Based on the results of long-term studies of the chemical analysis dynamics of the bottom sediments in the Ob, Agan, and Vakh rivers, a correlation and regression analysis of the studied indicators was carried out.
 Results. The results of the correlation analysis suggest the existence of negative and positive correlations in the studied indicators. Regression analysis of the migration of chemical elements in sediment samples during the study period shows significant fluctuations in the total concentration of chemical elements in sediments, but there is a general tendency to decrease their concentration in sediments.
 Conclusion. Analyzing the ecological state of the studied rivers by the quality of bottom sediments, in general, we can conclude that they are in stable condition. During the study period, there has been a positive dynamics in the concentration of chemical elements in bottom sediments.

A global analysis of coastal flood risk to the petrochemical distribution network in a changing climate

The global petroleum distribution network already faces a significant threat of disruption due to annual coastal flooding of major refining centers, which is expected to further increase with the effects of climate change. This study considers the impacts that sea level rise projections might have on the annual flood risk to coastal refineries, and how regional disruptions propagate across the network. Both the annual regional risk in terms of expected production disruption under a range of climate scenarios, as well as the expected production disruption due to a major flood event impacting refining hubs of high importance are assessed throughout the 21st century. These risks are propagated across the network to model the global impact of coastal flood-induced refining disruptions. This analysis provides insights on the relative risks that different climate scenarios and flood events pose globally, informing potential mitigation and adaptation needs of critical facilities. Due to the highly interconnected nature of the global petroleum product distribution network, these results highlight the need for mitigation considerations for even regions with low domestic production disruption risk due to coastal flood hazards, as disruptions in remote regions can have cascading consequences resulting in significant disruption to petroleum product supply around the world. Furthermore, such results can inform decisions regarding technology transitions or energy diversification in light of the new understanding of climate risks to coastal refineries and the global petroleum distribution network.

Environmental strategy and the petroleum industry: a sustainability balanced scorecard approach

The institutional framework designed to protect the environment demands a growing involvement of companies. The new environmental paradigm drives the business community to embrace corporate sustainability more broadly and effectively. This trend is especially pronounced in the petroleum sector since, to a greater degree than in other industries, modern society demands that wealth creation be conducted while guaranteeing social and environmental wellbeing. To achieve this aim, it is necessary to implement an environmental management model that links sustainability planning with a control and supervision system. One of the most effective is the Sustainability Balanced Scorecard approach. This method will be used in this article to evaluate the sustainable performance of a Spanish company whose activity is focused on the marketing and distribution of petroleum products. The objective of this article is to analyze the environmental management of the hydrocarbon company and whether the four perspectives of its strategic vision have satisfactorily incorporated variables that promote sustainability. 2021 is the reference year for the indicator values, which will be compared with the target values for 2022. The results show that, while financial performance reveals a margin for improvement, as well as staff education and training in sustainability, the degree of environmental satisfaction of consumers is acceptable.

Evaluating the relationship between the respiratory exposure to the benzene with the primary damages of deoxyribonucleic acid and total antioxidant capacity in one of the oil companies in Iran.

Benzene is a carcinogenic chemical substance which causes the injuries and damages through producing the free radicals in DNA (deoxyribonucleic acid) and the antioxidants are the agents which reduce the impacts of DNA damages by inhibiting the free radicals. This study was conducted aiming at determination of primary damages of DNA and level of plasma oxidative stress markers resulting from the respiratory exposure to the benzene found in petroleum compounds among the workers at loading platforms of a petroleum products distribution center. This study was an analytical (case control) research conducted among the workers in a working shift serving at the loading platforms of petroleum products. The exposure group included the workers with a history of contact with benzene and the control group was composed of the persons with no history of exposure to benzene. To investigate the level of the personnel's exposure to benzene, NIOSH-1501 method was utilized; to analyze the samples taken from the air, GC mass (gas chromatography-mass spectrometry) was applied; and to determine the average of DNA primary damages, comet assay was used. Total antioxidant capacity was determined by a photometric method. Results indicated that tail length (TL), tail density (TD), tail momentum (TM), percentage of tail in the DNA (%DNA), and %TAC in control group were 78.59, 8.35, 1.20, 10.05, and 25.58 and in the exposure group were 59.21, 75.74, 57.74, 3.5, and 16.58, respectively. The previously mentioned results showed a decrease in the TL, %DNA, and %TAC values among the workers already exposed to benzene while an increase in the TD and TM values of the same group compared to the control non-exposed group. In comparing the averages between two studied groups, all study variables had statistically meaningful difference (p < 0.05). More studies are recommended to be conducted on using the methods which identify the special places of breakage and damage in DNA chain due to the exposure to benzene and consequently prevent the complications and consequences.

Factors influencing Organizational Performance at Petroleum Products Distribution Company in Yemen

Factors influencing Organizational Performance at Petroleum Products Distribution Company in Yemen

On Multi-Objective Minimum Spanning Tree Problem under Uncertain Paradigm

Minimum spanning tree problem (MSTP) has allured many researchers and practitioners due to its varied range of applications in real world scenarios. Modelling these applications involves the incorporation of indeterminate phenomena based on their subjective estimations. Such phenomena can be represented rationally using uncertainty theory. Being a more realistic variant of MSTP, in this article, based on the principles of the uncertainty theory, we have studied a multi-objective minimum spanning tree problem (MMSTP) with indeterminate problem parameters. Subsequently, two uncertain programming models of the proposed uncertain multi-objective minimum spanning tree problem (UMMSTP) are developed and their corresponding crisp equivalence models are investigated, and eventually solved using a classical multi-objective solution technique, the epsilon-constraint method. Additionally, two multi-objective evolutionary algorithms (MOEAs), non-dominated sorting genetic algorithm II (NSGAII) and duplicate elimination non-dominated sorting evolutionary algorithm (DENSEA) are also employed as solution methodologies. With the help of the proposed UMMSTP models, the practical problem of optimizing the distribution of petroleum products was solved, consisting in the search for symmetry (balance) between the transportation cost and the transportation time. Thereafter, the performance of the MOEAs is analyzed on five randomly developed instances of the proposed problem.

Contribution to the Improvement of the Petroleum Products Delivery Policy by the Implementation of a Computer System Based on the Dijkstra Method

The distribution and marketing of petroleum products are the sources of energy for the various activities of human society and household supply. We spent our time researching the competitive factors to reduce the time of distribution of petroleum products, by setting up a computer system based on Dijkstra’s algorithm our contribution will solve a real problem of delivery with direct targeting of gas stations. We set up a tool to help to map based on the method of operational research starting with the identification of delivery point, mapping and then applying the algorithm. Mainly the graph theory and the optimal path in a network by a short path using the method of Dijkstra for the design we used the UML language, the programming we used the JAVA language with very appreciable results to finish with a conclusion.

Mathematical Modelling of River Pollution as a Result of Pipeline Damage

A mathematical model of the process of pollution of the aquatic environment with oil products at the rupture of an oil pipeline crossing a river bed is presented. To describe this process, Reynolds equations are used for turbulent flow. The discrete analogue is obtained using the finite volume method. As a result of the numerical solution, the influence of the river parameters and the characteristics of the source of pollution on the process of distribution of petroleum products in the aquatic environment were studied. The results of mathematical modelling of oil spills can be used in the development of preventive measures to detect and prevent the spread of pollution.

The Accounting Reality of Electronic Payment Tools &amp; Systems in the Economic Enterprise: Case Study ofNational Company for Marketing and Distribution of Petroleum Products (NAFTAL – Biskra-)

This study aims to identify the accounting reality for running the electronic payment system (NAFTAL CARD) in the National Company for Marketing and Distribution of Petroleum Products (NAFTAL), where the oil card, final payment device and management card were identified, in addition to the various applications and software used in The company's electronic payment process, and the steps followed by the company in the accounting management of the electronic payment system from the purchasing moment of a final electronic payment device, purchasing raw materials, card-making requirements, and transferring a final electronic payment device and cards from the General institution to the commercial units (NAFTAL - Biskra -) then deliver it to the customer, till the final use of the card by the customer. The results of the study concluded that the electronic payment system for the NAFTAL Card has achieved many advantages for the company, including: Achieving an additional business number as a result of selling electronic payment devices, management cards and NAFTAL Card, it also facilitated the process of controlling part of sales because all of its sales are electronically done, Providing liquidity to the company as a result of prepayment of the sales value. (card filling).

Multi-objective optimization of petroleum product logistics in Eastern Indonesia region

The transportation sector is one of the largest fuel consumers and pollutant contributors worldwide. The International Maritime Organization predicts that the greenhouse gas (GHG) emissions from transportation will be increasing significantly until 2050, driven by the growth in global maritime trade. Managing logistics distribution routes is considered a possible approach for controlling GHG emissions. This study aims to implement a green logistics concept in the logistics distribution of petroleum products—gasoline, kerosene, and diesel—in eastern Indonesia, whose supply sources are refineries located in Balikpapan and Kasim. A multi-objective approach is used to implement the green logistics concept. Multi-objective optimization is conducted using the AIMMS software to optimize a logistics system consisting of a multi-depot, multi-product, and heterogeneous fleet. The optimization is performed to determine the best logistics route and the amount of products delivered using certain types of fleets to minimize transportation cost and GHG emissions using constant speed. In addition, this study also investigates the effect of variable speed on cost and CO2 emissions. For the constant speed case, the distribution routes obtained for the minimizing cost scenario tends to maximize the utilization of transit terminals while in the minimizing emissions scenario tends to deliver directly to the distribution centers, so the route decision in multi-objective optimization scenario is combination of the two. The multi-objective optimization results an 11% cost reduction and a 17% GHG emission reduction compared with the current values. The comparison between constant and variable speed reveals that the variable speed is preferred to constant speed as it gives lower emissions with slight changes in cost.

Optimizing the network of the distribution of petroleum products for pipelines mating company (PPMC) from refinery to depots using MS-MD pathfinder

In this research work, the Multiple Sources – Multiple Destinations pathfinder (MSMD-pathfinder) was used to obtain the shortest route from the three Nigerian refineries at Port Harcourt, Warri, Kaduna, and the Apapa atlas cove jetty in Lagos to the sixteen deports located outside the refinery towns. The Optimal routes of the refineries and the Apapa atlasCove Jetty to the sixteen deport by road were obtained. The distance of the various roads in the Nigeria road networks was obtained using Google map from Google GPSand Nigeria Atlas map. The shortest routes obtained compare favorably with the actual ones and were found to be the best.