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Formation of investment climate in the oil and gas industry of Azerbaijan and its impact on the development of the non-oil sector 阿塞拜疆石油和天然气工业投资环境的形成及其对非石油部门发展的影响
IF 1.7 Q2 Mathematics Pub Date : 2022-12-30 DOI: 10.5510/ogp2022si200750
A. Gasimov, G. Hajiyev
After the independence of the Republic of Azerbaijan, there is a great need to create a favorable investment climate for attracting foreign capital to the national economy. From this point of view, due to its special relevance in modern economic conditions, the legislative framework for the formation of a favorable investment climate in the oil and gas industry was studied and its impact on the development of the non-oil sector was assessed. To further clarify the subject of the study, special attention was paid to the frequent changes in tax legislation, which seriously hinder the attraction of investments in the oil and gas industry. As a result of successful reforms, changes have taken place in the management structure of the country's oil and gas industry aimed at creating a more accurate and perfect system of state regulation of operations in the use of subsoil. As a result, the contradictions in the issues of authority and the negative factors that led to the inefficiency of the management system as a whole were eliminated, and many positive developments were observed. The article shows the directions of directing the revenues from the oil and gas industry to the development of the non-oil sector with long-term forecasts in the conditions of formation of a favorable investment climate in our country. Keywords: oil and gas industry; investment climate; law; non-oil sector; development.
阿塞拜疆共和国独立后,非常需要创造有利的投资环境,以吸引外国资本进入国民经济。从这个角度来看,由于其在现代经济条件下的特殊相关性,研究了在石油和天然气行业形成有利投资环境的立法框架,并评估了其对非石油部门发展的影响。为了进一步澄清研究的主题,特别注意到税收立法的频繁变化,这严重阻碍了吸引对石油和天然气工业的投资。由于改革成功,该国石油和天然气行业的管理结构发生了变化,目的是建立一个更准确和完善的国家对地下利用作业的监管体系。因此,消除了权力问题中的矛盾和导致整个管理制度效率低下的消极因素,并观察到许多积极的发展。文章提出了在我国形成良好投资环境的条件下,引导石油天然气工业收入向非石油部门发展的方向,并对其进行了长期预测。关键词:油气工业;投资环境;法律;非石油部门;发展。
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引用次数: 0
Evaluation of the influence of reservoir fluid on the occurrence of sticking of drill strings and casing strings under the influence of differential pressure 评价储层流体对压差影响下钻柱和套管柱卡钻的影响
IF 1.7 Q2 Mathematics Pub Date : 2022-12-30 DOI: 10.5510/ogp20220400778
E. Suleymanov, S. Novruzova, I. Aliev, E. V. Gadashova
In the work, a dependence was obtained, analyzing which it is easy to see that the dimensionless parameter of sticking hazard depends very significantly on the permeability of the reservoir and increases in proportion to the increase in pressure drop, which is fully confirmed by the results of numerous experimental studies of sticking under the action of pressure drop. At the same time, one of the main, but previously not taken into account, factors that contribute to the occurrence of sticking in drilling wells is the viscosity of the formation fluid, as it decreases, the dimensionless sticking hazard parameter (i.e., the possible sticking force) in the interval of occurrence of a given permeable formation increases sharply. Indeed, the experience of drilling operations in various regions indicates that when drilling wells in gas fields, the frequency and severity of sticking is much higher than when drilling wells in oil fields, this requires special consideration in the process of drilling wells in gas fields. Keywords: sticking; drilling and casing strings; differential pressure; filter cake; viscosity; formation fluid.
通过分析可知,粘滞危险性的无因次参数与储层渗透率的关系非常显著,且与压降的增大成正比,压降作用下粘滞的大量实验研究结果充分证实了这一点。同时,导致钻井中出现卡钻现象的主要因素之一是地层流体的黏度,随着黏度的降低,在给定渗透性地层发生的区间内,无量纲卡钻危险参数(即可能的卡钻力)急剧增加。的确,各地钻井作业的经验表明,在气田钻井时,卡钻的频率和严重程度远远高于在油田钻井时,这需要在气田钻井过程中特别考虑。关键词:坚持;钻、套管柱;压差;滤饼;粘度;地层流体。
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引用次数: 0
Intelligent oil and gas field based on artificial intelligence technology 基于人工智能技术的智能油气田
IF 1.7 Q2 Mathematics Pub Date : 2022-12-30 DOI: 10.5510/ogp20220400785
Elchin F. Veliyev, S. Shirinov, T. E. Mammedbeyli
Artificial Intelligence (AI) is a system that simulates the thinking process. AI involves a simple structural approach to the development of complex decision-making systems, allowing the user to set and solve problems of varying degrees of complexity. Today, AI technologies are increasingly being used in many areas of human activity, and the oil and gas industry is no exception. Application of AI in oil and gas industry is rapidly developing and gradually being introduced in various areas such as: smart drilling, smart pipeline, smart refinery, etc. Based on AI, it is possible to create an ecosystem in which coordination and cooperation of all levels, sectors and areas can be implemented to extend the life cycle of the oil field, improve efficiency and quality of decision-making, reduce costs and increase economic benefits. Keywords: Artificial Intelligence; neural network; enhanced oil recovery; production forecast; support vector machines; genetic algorithm.
人工智能(AI)是一种模拟思维过程的系统。人工智能涉及一种简单的结构方法来开发复杂的决策系统,允许用户设置和解决不同程度的复杂问题。如今,人工智能技术越来越多地应用于人类活动的许多领域,石油和天然气行业也不例外。人工智能在油气行业的应用正在迅速发展,并逐渐被引入到智能钻井、智能管道、智能炼油厂等各个领域。基于人工智能,可以创建一个生态系统,在这个生态系统中,各个层次、部门和领域的协调与合作可以实现,从而延长油田的生命周期,提高决策的效率和质量,降低成本,增加经济效益。关键词:人工智能;神经网络;提高原油采收率;生产预测;支持向量机;遗传算法。
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引用次数: 0
Increasing the cavitation coefficient of injection of a jet apparatus for the implementation of environmentally friendly technologies 提高喷射装置的喷射空化系数,实现环保技术
IF 1.7 Q2 Mathematics Pub Date : 2022-12-30 DOI: 10.5510/ogp2022si200733
N. Drozdov
Ejector systems have proven themselves in various industries for their simplicity, reliability and environmental friendliness. To increase the efficiency of the emergency core cooling systems of innovative projects of nuclear power plants with water-water energetic reactor, the pump-ejector system can be used, but to achieve design indicators for maximum water flow and pressure, it is necessary to operate jet devices in cavitation mode. The article presents the results of bench tests of ejectors with single-barrel and multi-barrel nozzles, as well as their pressure characteristics. A recommendation is given on the use of ejectors with multi-barrel nozzles and an increased cavitation injection coefficient in emergency core cooling systems for nuclear reactors. Keywords: ejector; jet pump; emergency core cooling systems; nuclear power; environmentally friendly technologies.
喷射器系统以其简单、可靠和环保的特点在各种行业中得到了证明。为了提高水-水能堆核电站创新项目应急堆芯冷却系统的效率,可以采用泵-喷射器系统,但为了达到最大水流量和压力的设计指标,射流装置必须以空化模式运行。本文介绍了单管喷射器和多管喷射器的台架试验结果及其压力特性。建议在核反应堆应急堆芯冷却系统中使用多管喷嘴喷射器和提高空化喷射系数。关键词:喷射;喷射泵;应急堆芯冷却系统;核能;环境友好型技术。
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引用次数: 0
Reducing the anthropogenic impact on the environment as part of the transition to environmentally friendly energy sources: a review of current research on hydrogen synthesis and carbon dioxide utilization 减少对环境的人为影响,作为向环境友好型能源过渡的一部分:氢合成和二氧化碳利用的当前研究综述
IF 1.7 Q2 Mathematics Pub Date : 2022-12-30 DOI: 10.5510/ogp2022si200742
D. S. Klimov, I. Indrupskiy, A. Drozdov
The problem of carbon dioxide utilization is of increasing concern to the public, since measures to reduce greenhouse gas emissions are no longer sufficient to prevent a global increase in temperature on the planet. The global energy sector is facing two major challenges: skyrocketing prices for petroleum products and an increase in the amount of carbon dioxide emitted into the atmosphere by industry. The growing anthropogenic pressure on the environment has increased interest in the geological storage of carbon dioxide. Developments in the field of alternative energy sources are becoming more and more relevant: hydrogenation and synthesis, solar energy, hydrogen energy. Promising trend, from the point of view of utilization, is associated with the production and use of environmentally friendly energy carriers through the conversion of carbon dioxide. The article discusses modern technologies for producing hydrogen and industrial conversion of carbon dioxide into useful products, including the author's nature-like method for converting carbon dioxide into green energy resources. Keywords: carbon dioxide utilization; underground storage; hydrogenation and synthesis; hydrocarbons; hydrogen; alternative energy sources; catalysts.
二氧化碳的利用问题越来越受到公众的关注,因为减少温室气体排放的措施不再足以防止地球上的全球温度上升。全球能源部门正面临两大挑战:石油产品价格飞涨和工业向大气中排放的二氧化碳量增加。由于人类活动对环境造成的压力越来越大,人们对二氧化碳的地质储存越来越感兴趣。替代能源领域的发展正变得越来越重要:氢化和合成、太阳能、氢能。从利用的角度来看,有希望的趋势是通过二氧化碳的转化生产和使用环境友好型能源载体。本文讨论了现代制氢技术和二氧化碳工业转化为有用产品的技术,包括作者将二氧化碳转化为绿色能源的自然方法。关键词:二氧化碳利用;地下存储;氢化与合成;碳氢化合物;氢;替代能源;催化剂。
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引用次数: 1
Prospects for the use of software for the design of repair and insulation works in a well 对应用软件进行井补保温工程设计进行了展望
IF 1.7 Q2 Mathematics Pub Date : 2022-12-30 DOI: 10.5510/ogp2022si200761
M. A. Kochekov, R. V. Kaslivtsev
In this article was considered the trend of change in the number of repair and insulation works along the wellbore of producing wells among oil and gas companies of the Russian Federation. The prospects of using automated software for the design of equipment and technology for eliminating violations of the integrity of the production casing are determined. The optimal form of software in the form of a simulator has been identified and an algorithm for the operation of this simulator has been constructed for various cases. Keywords: leakage of the production string; repair and insulation works; software; simulator.
本文考虑了俄罗斯联邦各石油和天然气公司沿生产井井筒修复和保温工程数量的变化趋势。确定了采用自动化软件进行设备和技术设计以消除破坏生产套管完整性的前景。确定了仿真器软件的最优形式,并针对各种情况构建了仿真器的运行算法。关键词:生产管柱泄漏;维修及绝缘工程;软件;模拟器。
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引用次数: 0
Integrated management system as a tool for sustainable development of the organization 综合管理体系作为组织可持续发展的工具
IF 1.7 Q2 Mathematics Pub Date : 2022-12-30 DOI: 10.5510/ogp2022si200765
T. Malikova, A. Agadullina, I. Tuktarova
Sustainable development of organizations implies stable socio-economic development without disturbing natural ecosystems and improving the quality of people’s lives, taking into account the economic capacity of the biosphere. The article considers the stages of implementation of integrated management systems on the example of a fuel company. Integrated management systems are essential to the efficient and sustainable operation of an organization. Integrated management systems include two or more international standardized management systems in the field of environmental protection, industrial safety and labor protection. These management systems are interconnected and operate in organizations as a single system. The paper shows the benefits for the organization when using integrated management systems based on the requirements of the ISO 14001 Occupational health and safety management systems and ISO 14001 Environmental Management Systems standards. Emphasis is placed on innovations in ISO 14000:2015 standards. Methods for determining the opportunities and risks of an organization in the field of industrial safety, labor protection, and the environment are shown. Keywords: sustainable development; integrated management systems; risks.
组织的可持续发展意味着稳定的社会经济发展,而不干扰自然生态系统和提高人们的生活质量,同时考虑到生物圈的经济能力。本文以某燃油公司为例,探讨了综合管理体系实施的阶段。综合管理体系对组织的有效和可持续运作至关重要。一体化管理体系包括环境保护、工业安全和劳动保护领域的两种或两种以上的国际标准化管理体系。这些管理系统相互关联,并在组织中作为一个单一系统运行。本文展示了组织采用基于ISO 14001职业健康安全管理体系和ISO 14001环境管理体系标准要求的综合管理体系的好处。重点放在ISO 14000:2015标准的创新上。显示了在工业安全、劳动保护和环境领域确定组织的机会和风险的方法。关键词:可持续发展;综合管理制度;风险。
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引用次数: 0
About rationale for the selection of the cooling capacity of the turbodetander unit in the process of gas preparation 论述了制气过程中涡轮除渣器机组制冷量选择的基本原理
IF 1.7 Q2 Mathematics Pub Date : 2022-12-30 DOI: 10.5510/ogp20220400792
G. G. Ismailov, Y. Z. Alakparov, R. Ismailov
In gas condensate fields, low-temperature separation process is mainly used for primary processing of gas. Cooling of well products in gas preparation systems is achieved by throttling them. As the reservoir pressure decrease, the amount of energy obtained decreases. This worsens the conditions for the preparation of gases. Therefore, raises a need to use additional energy sources. Analysis of the operating modes of gas treatment plants has shown that the energy obtained during the expansion of gas can be used rationally. Calculations have shown that the gas temperature at the outlet of turbodetander units during adiabatic expansion provides the required dew point for water and hydrocarbons. Keywords: gas; condensate; turbodetander; gas expansion; polytrophic; adiabatic; cold productivity; dew point.
在凝析气田,低温分离工艺主要用于天然气的初级处理。气准备系统中井产品的冷却是通过节流来实现的。随着储层压力的降低,获得的能量也随之减少。这就恶化了制备气体的条件。因此,需要使用额外的能源。对气体处理厂运行方式的分析表明,气体膨胀过程中获得的能量是可以合理利用的。计算表明,在绝热膨胀过程中,涡轮阻垢器出口处的气体温度为水和碳氢化合物提供了所需的露点。关键词:天然气;冷凝物;turbodetander;气体膨胀;广食性的;绝热;寒冷的生产力;露点。
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引用次数: 0
Technologies assuring the service properties of friction pairs with cellular microrelief surfaces 保证微孔微浮雕表面摩擦副使用性能的技术
IF 1.7 Q2 Mathematics Pub Date : 2022-12-30 DOI: 10.5510/ogp20220400791
K. Bashmur, V. Tynchenko, R. B. Sergienko, V. Kukartsev, S. Kurashkin, V. Tynchenko
Article focuses on the improvement of the technologies used to improve the durability of friction pair components. The authors use the piston compressor to study cellular microrelief surfaces of cylindrical components. The cells are shaped as elliptic paraboloid with uneven positive parameters. The use of cellular microrelief surfaces is highly preferred as they reduce the attrition wear of the friction pairs through assuring the hydrodynamic load capacity of the lubrication layer with the shape of the microrelief. The research goals included the parametric analysis of the lubrication layer behavior in the gap between the microrelief cells. To do this, the authors developed an analytical model based on the theory of hydrodynamic lubrication and constructed a CFD model using the ANSYS Fluent software. To contain the transfer equations, the authors used the turbulence model SST k–ω. Both models showed that the maximum hydrodynamic load capacity coincided with the 75%-length of the major axis of the elliptic cell, which also corresponds to 0.128 mm in cell depth. The maximum lifting hydrodynamic pressure on one microrelief cell amounted to 3 kPa. Based on the results of the parametric analysis, the authors claim that the cellular microrelief can be efficiently used to assure the service properties of friction pairs in process units. Keywords: friction pair; cylinder sleeve; piston ring; cellular microrelief; hydrodynamic model; mathematical model; ANSYS Fluent; two-dimensional parametric analysis.
文章重点介绍了提高摩擦副部件耐久性的技术改进。利用活塞式压缩机对圆柱构件的微凸面进行了研究。细胞呈椭圆抛物面形,正参数不均匀。蜂窝微浮雕表面的使用是非常可取的,因为它们通过保证具有微浮雕形状的润滑层的水动力载荷能力来减少摩擦副的摩擦磨损。研究目标包括对微缓动单元间隙中润滑层行为的参数化分析。为此,作者基于流体动力润滑理论建立了解析模型,并利用ANSYS Fluent软件构建了CFD模型。为了包含传递方程,作者使用了湍流模型SST k -ω。两种模型均表明,最大水动力载荷能力与椭圆池长轴长度为75%时一致,对应池深为0.128 mm。一个微泄压池的最大提升动水压力为3 kPa。基于参数分析的结果,作者认为单元微位移可以有效地用于保证过程单元摩擦副的使用性能。关键词:摩擦副;汽缸套;活塞环;细胞微地貌;水动力模型;数学模型;ANSYS流利;二维参数分析。
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引用次数: 0
From the history of the successful implementation of integrated interstate programs in the production of small-tonnage chemical products 从历史上成功实施的综合州际计划生产的小吨位化工产品
IF 1.7 Q2 Mathematics Pub Date : 2022-12-30 DOI: 10.5510/ogp2022si200752
E. A. Udalova
The historical stages of the organization and development of the production of custom chemical reagents in the USSR are presented, the features of the interaction of ministries, departments, scientific institutions and industrial enterprises to achieve the set program goals are shown. The role of personalities and institutions in a significant expansion of the range of custom-made chemical reagents in our country in 1970-1990 is noted. Keywords: custom chemical reagents; low-tonnage chemistry; «Reaktiv» program.
介绍了苏联定制化学试剂生产组织和发展的历史阶段,展示了各部委、部门、科研机构和工业企业为实现既定计划目标而相互作用的特点。报告指出,1970-1990年,在我国定制化学试剂范围的显著扩大中,个性和机构发挥了作用。关键词:定制化学试剂;low-tonnage化学;«Reaktiv»程序。
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引用次数: 0
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SOCAR Proceedings
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