Архив научных статейиз журнала «Нефтяное хозяйство»
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ОБ ЭФФЕКТИВНОСТИ ЭКСПЛУАТАЦИИ НАСОСНЫХ ШТАНГ
ВАЛОВСКИЙ В.М., КЛИМОВ В.А. — 2015 г.
The paper considers ways to improve efficiency of beam-pumping wells by means of enhanced reliability of sucker rods. The proposed method for operation of sucker rods relies on technical condition of pumping equipment rather than purpose of application. Achievement of the best economic balance between reliability of rod strings and service life of sucker rods combined with technical-condition evaluation maximizes efficiency of downhole pumping equipment. Besides, this method ensures the utmost overhaul period which is defined by natural physical constraints.
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ОБЗОР ТЕПЛОИЗОЛЯЦИОННЫХ МАТЕРИАЛОВ, ПРИМЕНЯЕМЫХ ПРИ СТРОИТЕЛЬСТВЕ И ЭКСПЛУАТАЦИИ НЕФТЕПРОВОДОВ И ОБОРУДОВАНИЯ СТАНЦИЙ ПОДОГРЕВА НЕФТИ
БАТРАКОВ А.А., ВОЛКОВ А.В., ГРИГОРЬЕВ С.В., ЛАПИН Е.Е., ЛОГИНОВА Н.А., РЫЖЕНКОВ А.В. — 2015 г.
Using of high-quality thermal insulation is one of the aspects of enhancing the operational efficiency of heat exchange equipment of oil heating stations and oil pipelines, and as a result, reduce the cost of oil and increase their competitiveness in the global market. The purpose of this article is analysis the merits and demerits of traditional types of heat-insulating materials, constructions and analysis of new heat-insulating materials on the basis of the microspheres to enhance energy efficiency of heat exchange equipment oil heating stations and oil pipelines. The analysis of heat-insulating materials can draw the following conclusions: the traditional heat-insulating materials to rapid aging and destruction. Therefore, there is need to find and the application of new heat-insulating materials, one of the most perspective are syntactic foams.
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ОБЛЕГЧЕННЫЕ ВЕРМИКУЛИТСОДЕРЖАЩИЕ ТАМПОНАЖНЫЕ РАСТВОРЫ
ГОРБЕНКО В.М., МИНАЕВ К.М. — 2015 г.
Selection of vermiculite-containing mixture based on cement brands PCT-I-G-CC-1 and PCT-1-100 were conducted in the framework of this research. This mixture provides lower density of grouting mortar while other parameters are provided in accordance with GOST 1581-96 "Grouting portland cement. Standard". Performance capabilities of grouting mortar were studied before and after polymeric reagents adding.
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ОБОБЩЕНИЕ ДАННЫХ О КОЭФФИЦИЕНТЕ ВЫТЕСНЕНИЯ ВЫСОКОВЯЗКОЙ НЕФТИ ВОДОЙ ИЗ ПЛАСТА А 4 БАШКИРСКОГО ЯРУСА МЕСТОРОЖДЕНИЙ САМАРСКОЙ И УЛЬЯНОВСКОЙ ОБЛАСТЕЙ
БОРИСОВ Б.Ф., КУЗНЕЦОВ А.М., ЛЕПЕШКИНА О.Ю. — 2015 г.
The laboratory data on the residual oil saturation and efficiency of water-flood high-viscosity oil displacement from the А4 layer of Bashkirian stage by the fields of the Samara and Ulyanovsk regions are generalized. The rectified correlation dependences of residual oil saturation and waterflood oil displacement efficiency on the reservoir rock permeability and mobility are proposed on the basis of the analysis of laboratory data and values, accepted in the works on the calculation of the oil and gas reserves and the design documents.
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ОБОСНОВАНИЕ ГРАНИЧНОГО ЗНАЧЕНИЯ ПРОНИЦАЕМОСТИ КОЛЛЕКТОРОВ ПРИ ИХ ДИФФЕРЕНЦИАЦИИ НА КЛАССЫ С ВЫСОКИМ И НИЗКИМ ФИЛЬТРАЦИОННЫМИ ПОТЕНЦИАЛАМИ
ТУДВАЧЕВ А.В., ШПУРОВ И.В. — 2015 г.
Problem of the use of low permeable fields is not new In Russia, the first experience took place in 80th, on the case study of the Jurassic fields. Since that time, the means of oilfields development were improved, new methods and technologies, such as multistage fracking in horizontal wells, appeared. Nevertheless, the problem is still actual at present. Complexity of the development of such fields is caused by low groundwater velocity rates and necessity of the creation of high pressure gradients. In the present paper, results of the authors' research on the filtration in low-permeable terrigenous reservoirs are described; review of the current world achievements on the problem is presented. As a result, it was stated that there is a deviation from the Darcy's law in case of filtration in low-permeable reservoirs. It is caused by the high capillary pressures, intermolecular forces, and the influence of the rock tension. Basing on the numerous domestic and foreign investigations, it is stated that the rocks with gas permeability of 0,004 μm 2 should be related to low-potential reservoirs.
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ОБОСНОВАНИЕ ЭФФЕКТИВНОСТИ БУРЕНИЯ БОКОВЫХ СТВОЛОВ С ИСПОЛЬЗОВАНИЕМ МНОГОВАРИАНТНОГО ГЕОЛОГО-ГИДРОДИНАМИЧЕСКОГО МОДЕЛИРОВАНИЯ НА ОСНОВЕ ГЕОЛОГО-ПРОМЫСЛОВОГО АНАЛИЗА
ВИШНЯКОВ А.Ю., ПРИСЯЖНЮК М.А., РЯБЧЕВСКИХ М.Ю., ФИЛАТОВ М.А. — 2015 г.
The aim of this work is to validate the sidetracking effectiveness on the ground of field-geologic analysis, using the flow simulation of the oil-field. The first stage of work involves selection and field-geologic analysis of the investigated area. The second stage is to create a sector of geological-and-hydrodynamic model, to select and substantiate of parameters uncertainty using the field-geologic analysis. After selecting the options, series of calculations of the sector model have been performed, and results have been considered. The best option, that is closest to the historical production data, has been selected. In the last stage is to calculate the suggested options for development of the field facility, according to the project document on updated geological-and-hydrodynamic model. In conclusion, recommendations are given for the adjustment of the new sidetracking.
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ОПРЕДЕЛЕНИЕ ЗАВИСИМОСТЕЙ СИЛЫ СОПРОТИВЛЕНИЯ ДВИЖЕНИЮ ТРУБ В ИСКРИВЛЕННОЙ СКВАЖИНЕ ОТ ФИЗИЧЕСКИХ ПАРАМЕТРОВ И РЕОЛОГИЧЕСКОЙ МОДЕЛИ БУРОВОГО РАСТВОРА
КИРЬЯНОВ И.Е., ТОРОПОВ В.С., ТОРОПОВ С.Ю. — 2015 г.
The article contains dependencies of various components of the resistance force of moving pipeline on the physical parameters and behavior model of used mud, taking into account cyclical nature of pipeline pulling process during use HDD technology
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ОПРЕДЕЛЕНИЕ ОСТАТОЧНОЙ ВОДОНАСЫЩЕННОСТИ ПОРОД ЛАБОРАТОРНЫМИ МЕТОДАМИ
КУЗЬМИН В.А. — 2015 г.
Petrophysic laboratory methods were developed several decades ago. Up-to-date micro-level investigations have shown that methods of rocks residual water saturation measuring are first not enough theoretically founded, secondly in need of advances for accuracy enhancement. In this article a new samples centrifugation method is proposed for residual water saturation measuring. The method is founded on changing of sample position relative to centrifugal force direction during centrifugation. This allows to displace free water out of complicated configuration pores and as a result to raise residual water saturation measuring accuracy significantly.
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ОПРЕДЕЛЕНИЕ ТРЕЩИНОВАТОСТИ БАШКИРСКИХ И СЕРПУХОВСКИХ ОТЛОЖЕНИЙ ЗАЛЕЖЕЙ 301-303 РОМАШКИНСКОГО МЕСТОРОЖДЕНИЯ. АНАЛИЗ И КОМПЛЕКСИРОВАНИЕ МЕТОДОВ
АХМЕТШИНА А.С., БАЗАРЕВСКАЯ В.Г., ГАЛИМОВ И.Ф., ДУЛАЕВА Е.Н., ЛЫКОВ Г.А., МАРТЫНОВ А.Н. — 2015 г.
Given high exploration maturity, attention of the industry has been shifted from depleted porous reservoirs to unconventional reservoirs with permeability and porosity determined by fracturing. Thus, methods that allow predicting areas with improved flow characteristics acquire increasing interest and rapid development. The authors have concentrated their research efforts on the analysis and integration of methods to determine fracturing in the Bashkirian and the Serpukhovian sediments in Romashkinskoye field deposits 301-303.
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ОПРЕДЕЛЕНИЕ ЭКОНОМИЧЕСКИХ УСЛОВИЙ ЭФФЕКТИВНОСТИ ОСВОЕНИЯ ЗАПАСОВ БАЖЕНОВСКОЙ СВИТЫ
ДУШЕНКО О.О., ЗАХАРЧЕНКО Н.Н., ФИЛАТОВ С.А., ШПИЛЬМАН А.В. — 2015 г.
The results of the rapid assessment of conditional subsoil area, containing Bazhenov suite reserves, are considered. According to the results of the analysis of the economic conditions of the efficacy of developing the field of this type the indexes are identified, at which the implementation of the project will be minimally profitable, that can contribute to well-argued subsoil user decision-making about expediency of investing in the development of unconventional oil reserves.
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ОПТИМИЗАЦИЯ ЗАТРАТ ПРИ ИСПОЛЬЗОВАНИИ БУРОВЫХ УСТАНОВОК ДЛЯ СТРОИТЕЛЬСТВА НЕФТЯНЫХ СКВАЖИН
СУХАРЬКОВ А.И., ШМЕЛЕВ В.А. — 2015 г.
The issues of optimal functional structure for drilling rigs used at the oil wells construction have been covered upon in the paper. One of the main principles for drilling equipment selection is minimization of production cost and reduction of wells construction time cycle. Determination of correlation between mining and geological conditions of oil wells drilling and technical and economic parameters of drilling rigs allows to optimize their use in accordance with the minimization criterion of production cost.
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ОПТИМИЗАЦИЯ РЕЖИМОВ ПЕРЕЗАПУСКА УЧАСТКОВ МАГИСТРАЛЬНОГО ТРУБОПРОВОДА ПОСЛЕ КРАТКОСРОЧНОЙ ОСТАНОВКИ
БЕЙСЕМБЕТОВ И.К., БЕКИБАЕВ Т.Т., ЖАПБАСБАЕВ У.К., МАХМОТОВ Е.С., РАМАЗАНОВА Г.И., РЗИЕВ С.А. — 2015 г.
The calculated data of mine pipeline sections restart after its short-time stop due to the transportation of Karazhanbas oil tender to Bitumen plant are presented. Trunk pipeline sections restart pressure is defined by regime parameters of batching of Karazhanbas oil and Buzachi oil mixture tenders. The calculated data is in good agreement with the industrial data.
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ОПЫТ ВНЕДРЕНИЯ КРИТЕРИЕВ КАЧЕСТВА ДЛЯ КОЛИЧЕСТВЕННОЙ ОЦЕНКИ ЦИФРОВЫХ ГЕОЛОГИЧЕСКИХ МОДЕЛЕЙ
АВРАМЕНКО Э.Б., ГРИЩЕНКО М.А. — 2015 г.
The paper gives the summary of materials on the expert reviews of geological models. It demonstrates the possibility of applying a set of criteria to assess the quality of geological models. The article highlights the practical significance of the approach introduced. It also covers the most common challenges of the main stages of geological modeling.
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ОПЫТ ПОСТРОЕНИЯ ГЕОМЕХАНИЧЕСКОЙ МОДЕЛИ ДЛЯ ПРОГНОЗА НАПРАВЛЕНИЯ РАСПРОСТРАНЕНИЯ ТРЕЩИНЫ ГИДРОРАЗРЫВА ПЛАСТА В УСЛОВИЯХ УРЬЕВСКОГО МЕСТОРОЖДЕНИЯ
МЕТТ Д.А., ЧЕРТЕНКОВ М.В. — 2015 г.
The article describes workflow of building geomechanical model Urevskoye field. The assessment of the key parameters influencing hydrofrack pressure size is given. Comparison of calculated parameters with actual is carried out.
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ОПЫТ ПРИМЕНЕНИЯ ТРЕТИЧНЫХ МЕТОДОВ УВЕЛИЧЕНИЯ НЕФТЕОТДАЧИ НА МЕСТОРОЖДЕНИЯХ ПЕРМСКОГО КРАЯ
АНУРЬЕВ М.К., БАЛДИНА Т.Р., БОНДАРЕНКО А.В., ЛЯДОВА Н.А., МУЖИКОВА Л.Н., РАСПОПОВ А.В., ЧЕРЕПАНОВ С.С. — 2015 г.
The investigation results of efficiency application of tertiary methods of oil recovery increase for Perm Region reservoirs are presented. The authors consider polymer flooding, WAG influence, and change of mineral composition of waters for reservoir pressure maintenance.
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ОПЫТ ПРОМЫШЛЕННОЙ РЕАЛИЗАЦИИ ИМПОРТОЗАМЕЩАЮЩИХ ТЕХНОЛОГИЙ ИНТЕНСИФИКАЦИИ ДОБЫЧИ НЕФТИ В ПАО «ТАТНЕФТЬ»
ИБРАГИМОВ Н.Г., МУСАБИРОВ М.Х., ЯРТИЕВ А.Ф. — 2015 г.
A suite of Tatneft JSC in-house technologies can significantly increase the performance of carbonate reservoirs. The technologies are aimed at preserving, restoration, and even enhancement of reservoir properties, enlargement of the effective wellbore radius, through different-architecture wells targeting fractured-porous carbonate reservoirs in the Republic of Tatarstan. The paper presents a solution to the most-topical tasks of restoration and enhancement of wells'' deliverability in the context of import substitution of advanced EOR technologies. Introduction of the technologies on a commercial scale has made it possible to attain significant increase in hydrocarbon production in Tatarstan.
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ОПЫТ РЕАЛИЗАЦИИ БАЗЫ КАПИТАЛЬНЫХ ВЛОЖЕНИЙ ПО ОБЪЕКТАМ СТРОИТЕЛЬСТВА НАЗЕМНОЙ ИНФРАСТРУКТУРЫ НЕФТЯНЫХ МЕСТОРОЖДЕНИЙ В ПАО АНК «БАШНЕФТЬ»
АТНАГУЛОВ А.Р., ВИНОГРАДОВ П.В., ГИЗБРЕХТ Д.Ю., КИРЕЕВ Г.А., РАХМАНГУЛОВ Р.Д. — 2015 г.
The paper covers problems of creating a corporate CAPEX database with inbuilt tools for cost analysis of field surface facilities for the technical and economical evaluation of various projects and business planning at Bashneft PJSOC.
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ОРГАНИЗАЦИОННЫЕ И ПРАВОВЫЕ ПРОБЛЕМЫ ИМПОРТОЗАМЕЩЕНИЯ В ТОПЛИВНО-ЭНЕРГЕТИЧЕСКОМ КОМПЛЕКСЕ РОССИИ
РАШЕВА Н.Ю. — 2015 г.
Russia occupies a leading position in terms of crude oil production and provides 12 % of the world oil trade. Russian exports of oil products the focus is European market. The world experience of the oil-producing complex demonstrates the need for the active involvement of the State in creating the conditions for its effective operations. One of the activities of the State addressing organizational and legal problems in the oil-producing complex is import substitution.
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ОСЛОЖНЕНИЯ В СИСТЕМЕ СБОРА ПРОДУКЦИИ МЕСТОРОЖДЕНИЯ ИМЕНИ Р. ТРЕБСА
АТНАГУЛОВ А.Р., КОЗЛОВ К.А., КУТУКОВ С.Е., ЛАРИН А.В., НАБИЕВА Л.Д., ПАВЛЮКОВ А.Г. — 2015 г.
In order to improve efficiency and quality of decisions made on the development of surface infrastructure of R. Trebs oilfield, the authors have tried to build an adaptive hydrodynamic simulation model of oil gathering network in PC OLGA with interpreted settings: paraffin, pipe packing, and flow regime, water and gas accumulation. As a result the experiment has shown a satisfactory convergence of pressure and temperature parameters (510%), the areas of intensive accumulation of paraffin have been identified, as well as the possibility of accumulation and migration of water clusters, depending on achievement of the targets of the oilfield development.
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ОСНОВНЫЕ ПОКАЗАТЕЛИ РАБОТЫ НЕФТЯНОЙ И ГАЗОВОЙ ОТРАСЛЕЙ ТОПЛИВНО-ЭНЕРГЕТИЧЕСКОГО КОМПЛЕКСА РОССИИ ЗА ЯНВАРЬ-ДЕКАБРЬ 2014 Г
2015