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DETERMINATION OF CONNECTIVITY COEFFICIENT IN COMPLEX GEOLOGICAL MODELS OF RESERVOIRS 复杂储层地质模型连通性系数的确定
IF 0.2 Q4 ENGINEERING, MECHANICAL Pub Date : 2022-12-01 DOI: 10.17122/ntj-oil-2022-6-83-100
A. Podnebesnykh, A. Hafizov, D. Sultanov
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引用次数: 0
SUBSTANTIATION OF METHODOLOGICAL APPROACHES TO IMPROVE THE EFFICIENCY OF WATER-SHUTOFF WORK USING STABILIZED INVERSE EMULSIONS OF THE PICKERING TYPE 验证使用皮克林型稳定反相乳剂提高堵水效率的方法学方法
IF 0.2 Q4 ENGINEERING, MECHANICAL Pub Date : 2022-12-01 DOI: 10.17122/ntj-oil-2022-6-112-121
R. R. Asadullin, L. Lenchenkova, R. Yakubov
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引用次数: 0
ROOFING STRUCTURES WITH INTUMESCENT PAINT 使用膨胀涂料的屋顶结构
IF 0.2 Q4 ENGINEERING, MECHANICAL Pub Date : 2022-12-01 DOI: 10.17122/ntj-oil-2022-6-147-154
A. A. Gaintseva, S. Aksenov, I. Lukyanova
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引用次数: 0
THE ROLE OF WELL LOGGING IN THE HYDRAULIC FRACTURING PARADIGM EVOLUTION 测井在水力压裂模式演化中的作用
IF 0.2 Q4 ENGINEERING, MECHANICAL Pub Date : 2022-12-01 DOI: 10.17122/ntj-oil-2022-6-9-37
V. N. Astafyev, I. Yeltsov
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引用次数: 0
RESERVOIR SIMULATION OF MULTI-RATE INJECTION TEST IN ULTRA-LOW PERMEABILITY RESERVOIRS 特低渗透油藏多速率注入试验油藏模拟
IF 0.2 Q4 ENGINEERING, MECHANICAL Pub Date : 2022-12-01 DOI: 10.17122/ntj-oil-2022-6-101-111
D. F. Timershaekhov, M. R. Gubaidullin, A. Davletbaev, R. Gareev, R. Enikeev, A. A. Mirzayanov
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引用次数: 0
THE USE OF ALTERNATIVE ENERGY SOURCES AS THE MAIN SOURCE OF ELECTRICITY SUPPLY 利用替代能源作为电力供应的主要来源
IF 0.2 Q4 ENGINEERING, MECHANICAL Pub Date : 2022-12-01 DOI: 10.17122/ntj-oil-2022-6-183-195
P. A. Kozyrev, M. G. Volkov, M. Antonov, R. E. Irmashev, E. A. Maksimov
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引用次数: 0
TO THE PROBLEM OF OIL DEPOSIT TRANSITIONAL ZONE FORMATION ON THE TERRITORY OF THE WEST SIBERIAN SEDIMENTARY-ROCK MEGA BASIN 对西西伯利亚沉积岩巨型盆地境内的油气过渡带形成问题进行了探讨
IF 0.2 Q4 ENGINEERING, MECHANICAL Pub Date : 2022-12-01 DOI: 10.17122/ntj-oil-2022-6-38-54
V. M. Aleksandrov, N. Zakirov, S. Bembel, V. V. Dolgushin, R. Ismakov
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引用次数: 0
DEVELOPMENT AND IMPLEMENTATION OF RESOURCE-SAVING TECHNOLOGY FOR JOINT WASTEWATER TREATMENT IN THE PRODUCTION OF PROTECTIVE COATINGS AND PRINTED BOARDS 开发和实施保护涂料和印制板生产废水联合处理的资源节约型技术
IF 0.2 Q4 ENGINEERING, MECHANICAL Pub Date : 2022-12-01 DOI: 10.17122/ntj-oil-2022-6-167-182
E. Uretsky, I. Nikolenko, V. Moroz
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引用次数: 0
Research of durability of anticorrosive coatings for protection of berthing facilities 靠泊设施防腐涂料耐久性研究
IF 0.2 Q4 ENGINEERING, MECHANICAL Pub Date : 2022-10-31 DOI: 10.28999/2541-9595-2022-12-5-470-479
Павел Олегович Ревин, Алексей Витальевич Макаренко
С целью изучения стойкости защитных покрытий стальных конструкций при эксплуатации систем электрохимической защиты на причальных сооружениях проведены лабораторные и стендовые испытания. Образцы трех систем антикоррозионных покрытий на основе лакокрасочных материалов наносились на образцы, которые в составе испытательного стенда устанавливались на объектах портовой инфраструктуры ООО «Транснефть - Порт Козьмино» в зоне переменного погружения и брызг, а также в зоне морской атмосферы. Исследовались группы образцов, подключенные и не подключенные к электрохимической защите. По результатам двухлетнего мониторинга и последующих повторных испытаний получены данные о влиянии защитных токов на свойства покрытий. Установлено, что ударная прочность покрытий, подвергшихся агрессивному влиянию морской воды, возрастает с течением времени - это связано с дополнительной полимеризацией и процессами отверждения. Диэлектрические свойства покрытий, выдержанных в воде, ухудшаются относительно исходных показателей, но остаются в пределах нормативных значений. Таким образом, показано, что применение электрохимической защиты не приводит к ухудшению адгезии, снижению ударной прочности или увеличению отслоений покрытий. На основании полученных результатов испытаний уточнены нормативные требования по показателю прочности покрытия при ударе. In order to improve the mechanisms for monitoring the resistance of protective coatings of steel structures during the operation of electrochemical protection systems at berthing facilities, laboratory and bench tests were performed. Samples of three systems of anti-corrosion coatings based on paintwork materials were applied to steel structures that were installed at the port infrastructure facilities of Transneft - Port Kozmino LLC in the variable immersion and spray zone, and in the marine atmosphere zone as well. Groups of samples connected and not connected to electrochemical protection were studied. Based on the results of a two-year monitoring period, data on the effect of protective currents on coating properties were obtained. It is found that the impact strength of coatings exposed to the aggressive influence of sea water increases with time; this is due to additional polymerization and curing processes. The dielectric qualities of water-aged coatings in water deteriorate relative to the initial indicators but remain within the standard values. Thus, it is shown that the use of electrochemical protection has no negative effects on coating adhesion, impact strength or disbondment of the coatings.
为了研究码头设施电化学防护系统的耐用性,进行了实验室和试车。三种基于油漆材料的防锈涂层模式被引入到试验台的样品中,这些样品是在交变潜水和飞溅区域以及海洋大气中安装的。研究了一组与电化学保护无关的样本。经过两年的监控和随后的测试,有数据显示保护电流对涂层性能的影响。随着时间的推移,受到海水侵袭的表面的冲击强度会增加——这与额外的聚合和硬化过程有关。水中涂层的电介质性能相对较低,但仍在规范性范围内。因此,表明使用电化学保护不会导致粘附恶化、冲击强度下降或覆盖剥离增加。根据测试结果,对冲击强度指数的监管要求得到了澄清。在执行命令时,钢制器械保护了伯坦工厂、实验室和本施测试的保护系统。三种不同的系统是由三个不同的系统组成的,这些系统是由不同的系统组成的。samples的Groups连接和不连接到工作室的电子保护。在两年的指导下,在一个专业领域的指导方针上运行数据。这是一种以时间为基础的强大力量的延伸吗?这是两种上瘾的复位和治疗方法。水的对齐是水的对齐,是水的对齐,是水的对齐,是水的对齐,是水的对齐。Thus,这是对电化学保护的展示,我们不需要任何形式的指导,或者是对coatings的侮辱。
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引用次数: 0
Computer modeling of tank elevation and lowering during restoration of foundation elevations 基础高程恢复过程中储罐高程与降程的计算机模拟
IF 0.2 Q4 ENGINEERING, MECHANICAL Pub Date : 2022-10-31 DOI: 10.28999/2541-9595-2022-12-5-416-428
Виталий Иванович Суриков, Михаил Владимирович Лиховцев, Алексей Александрович Катанов, Артем Николаевич Задумин
Восстановление проектного положения вертикальных стальных резервуаров выполняется методом подъема и относится к наиболее трудоемким видам ремонта. Подъем и опускание резервуара осуществляются с использованием подъемных устройств после проведения мероприятий по обеспечению устойчивости и неизменности формы резервуарных конструкций путем установки временных усиливающих элементов. При полной замене и выравнивании фундамента или упрочнении грунта основания высотные отметки, на которых располагается окрайка, приводят в соответствие с проектными величинами, при этом возникает проблема оценки остаточных деформаций в узле сопряжения стенки и днища после опускания резервуара на восстановленное основание. С целью анализа напряженно-деформированного состояния при восстановлении высотных отметок фундамента и прогнозирования результатов ремонта после удаления элементов жесткости и определения участков стенки и окраек днища, подлежащих замене, разработана компьютерная модель процесса подъема и опускания вертикального стального резервуара. В рамках исследования рассмотрены основные методы подъема резервуаров при ремонте фундаментов, проанализированы публикации, посвященные компьютерному моделированию данного процесса. Приведены результаты компьютерного моделирования подъема-опускания РВС-20000 при выполнении ремонтных работ. По результатам выполненных исследований разработан автоматизированный программный модуль по построению компьютерной модели и расчету НДС стенки и окрайки при подъеме и опускании резервуара на отремонтированный фундамент, предназначенный для специалистов проектных организаций, выполняющих проекты производства работ на ремонт вертикальных стальных резервуаров. Restoration of the design position of vertical steel tanks is performed by lifting and is one of the most laborintensive types of repair. Lifting and lowering of a tank is done with the help of lifting devices after taking measures for provision of stability and shape stability of tank structures by means of installation of temporary reinforcing elements. In case of complete replacement and leveling of the foundation or strengthening of the ground, the elevations at which the edge sheets are located are brought in line with the design values; in this case, the problem arises of assessing the residual deformation in the junction of the wall and the bottom of the tank after the tank is lowered on the restored foundation. In order to analyze the stress-strain state in the process of restoring the height of the foundation and predicting the results of repair after the removal of stiffeners and determining sections of the wall and the bottom edge sheets to be replaced, the authors developed a computer model of the process of raising and lowering a vertical steel tank. Within the framework of the study, the main methods of tank lifting during the repair of foundations were considered, and the publications devoted to computer modeling of this process were analyzed. The results of computer mod
垂直钢瓶的设计位置的恢复是通过攀登完成的,是最困难的维修方式。水库的上升和下降是在通过安装时间增强元件来确保水库结构的可持续性和稳定性之后使用升降装置进行的。当完全更换和校准基座或基准时,尖峰所处的高度标记与设计值相匹配,因此在将水箱降低到复原底座后,很难评估壁和底座连接点的残余变形。计算机设计了一种垂直钢制水箱起降过程的计算机模型,用来分析在移除坚硬的地基并预测其修复结果时所产生的应力扭曲状态。该研究研究了基础工程中提高水库的基本方法,分析了有关计算机模拟过程的出版物。计算机模拟的结果显示,在维修工作中,rvs -2万起伏。完成的研究开发了一个自动化的软件模块,用来构建计算机模型和计算油箱和水箱的增压和增压,并将水箱提升和降低为改良基础。《变形金刚》是由《变形金刚》设计的,也是《变形金刚》中最伟大的实验室类型之一。在经历了一段艰难的时期后,在经历了一段艰难的时期后,在经历了一段艰难的时期后,继续寻找。在complete replacement和基金会的领导下,当边缘剪纸上有设计价值时,电梯就会打开;在这个案例中,问题是在“墙”和“坦克背后的妖怪”中保护“坦克”。In order to analyze the stress -《state In the process of restoring the height of the foundation and predicting the results of repair after the removal of stiffeners and determining高等of the wall and the bottom edge sheets to be replaced authors developed a computer model of the process of提高and lowering a vertical steel tank。除了工作室的框架,《坦克生活》的主要媒介,以及公众对计算机模型的分析。计算机模型的生命模式和读取是一个RVS-20000 during repair工作是一个given。As a result of this research, an自动化软件模块for building a computer model and calculation of the stress《state of the wall and edge sheets during the lift and lowering of a tank on the repaired foundation was developed for the specialists of design organizations that perform work项目for repair of vertical steel坦克。
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Nauka i Tehnologii Truboprovodnogo Transporta Nefti i Nefteproduktov-Science & Technologies-Oil and Oil Products Pipeline Transportation
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