Архив научных статейиз журнала «Нефтяное хозяйство»
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ПРОБЛЕМЫ ИМПОРТОЗАМЕЩЕНИЯ НЕФТЕГАЗОВОГО ОБОРУДОВАНИЯ
2015
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ПРОБЛЕМЫ ОПРЕДЕЛЕНИЯ КАПИЛЛЯРНОГО ДАВЛЕНИЯ В ОБРАЗЦАХ ГОРНЫХ ПОРОД МЕТОДОМ ЦЕНТРИФУГИРОВАНИЯ (ЧАСТЬ 2)
СВАЛОВ А.М. — 2015 г.
In the work the extended errors with the interpretation of data of centrifugation with the determination of capillary pressure in the rocks sample are analyzed and is proposed the method, which increases the authenticity of processing these data. Method is based on the separation of many data by determining the maximum speed of the rotation of the centrifuge, which corresponds to reaching the maximum value of capillary pressure in the revolving rock sample.
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ПРОГНОЗ ФИЛЬТРАЦИИ УГЛЕВОДОРОДОВ В ДИСПЕРСНЫХ ГРУНТАХ ПРИ РАЗРАБОТКЕ НЕФТЯНЫХ МЕСТОРОЖДЕНИЙ
КРАСИЛЬНИКОВ П.А., ЛЕОНОВИЧ М.Ф., СЕРЕДИН В.В. — 2015 г.
To forecast the depth and amount of soil contamination by accidental spills of hydrocarbons on the ground surface, the experimental studies were done. Probabilistic and statistical processing of these data showed that there are statistical relationships between the concentration of hydrocarbons in soils and the depth of contamination, as well as between the time of anthropogenic impact and the depth of contamination, as the significant indexes of pair correlation show. Based on the identified relationships the authors have developed mathematical models to predict the depth of contamination in dependence on the anthropogenic load time and have established relationships between the concentration of hydrocarbons in the soil and the depth of contamination.
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ПРОГРАММНО-МЕТОДОЛОГИЧЕСКИЙ КОМПЛЕКС ФОРМИРОВАНИЯ БАЗЫ КОРПОРАТИВНЫХ ПОСТАВЩИКОВ И ПОДРЯДЧИКОВ
БУДЯКОВ А.Н., КАРАЕВ А.Э., МОСКВИТИНА И.В. — 2015 г.
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ПРОЕКТИРОВАНИЕ КОМПОНОВКИ НИЗА БУРИЛЬНОЙ КОЛОННЫ ПРИ СТРОИТЕЛЬСТВЕ СКВАЖИНЫ В СЛОЖНЫХ УСЛОВИЯХ
ГЕРЖБЕРГ Ю.М. — 2015 г.
Article is devoted to an integrated approach to design BHA. We consider the issues of its tension at different situations along with its hole path characteristics, we determine the safety coefficient on fatigue resistance, prevention of a holding strap, depressurization of threaded connections. Fundamentals of methodology and examples of configurations complex calculation with the use of computer programs are shown here. Use of several additional centralizers (over lower full-measured) with a diameter, which is significantly smaller, than a bit allows to increase efficiency of regulation of the well path 10-20% and to reduce holding strap forces at its sticking with preservation of optimum mass of the weighted pipes.
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РАЗРАБОТКА И ПРИМЕНЕНИЕ ЭЛЕКТРОЦЕНТРОБЕЖНЫХ НАСОСОВ С ПАКЕТНОЙ СХЕМОЙ СБОРКИ РАБОЧИХ СТУПЕНЕЙ
ЕГОРОВ В.В. — 2015 г.
Development and comissioning of immersion oil-production equipment with the increased resistance to the action of abrasive particles, whose construction is maximally standardized with the series oil production equipment, used in Surgutneftegas OJSC, are considered. The developed construction at present passes the procedure of obtaining patent on useful model. The electric centrifugal pumps, manufactured on the developed project, are applied in industry at the fields of Surgutneftegas OJSC. Their time to failure according to the results on November 2014 is by 22- 24% higher than mean time to failure of series equipment, and for the wells, complicated by the increased quantity of solid particles in the formation fluid, an increase in the operating time exceeds 100%.
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РАЗРАБОТКА И РЕЗУЛЬТАТЫ ОПЫТНО-ПРОМЫСЛОВОЙ ЭКСПЛУАТАЦИИ УСТАНОВКИ ДЛЯ ЗАМЕРА ПРОДУКЦИИ СКВАЖИН «УЭП-ЗУ»
ГАЗАРОВ А.Г., НЕМКОВ А.Н. — 2015 г.
Considering the advantages and disadvantages of the group measuring units'' development, specialists of Uralenergoprom LLC has developed a unit with individual switches of the wells product flow for measuring. The refusal of the group multiposition switches (GMS) and the transition to individual switch system are driven by the need to increase the measurement accuracy, which is impossible for the GMS due to construction features. Another advantage of the individual switch system is scalability of the measuring units on depend of the changed number of wells at the pad.
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РАЗРАБОТКА МЕТОДИКИ МНОГОВАРИАНТНОГО 3D МОДЕЛИРОВАНИЯ С КОНТРОЛЕМ КАЧЕСТВА РЕАЛИЗАЦИЙ ДЛЯ ПОВЫШЕНИЯ ДОСТОВЕРНОСТИ ГЕОЛОГИЧЕСКИХ МОДЕЛЕЙ
ПОТЕХИН Д.В., ПУТИЛОВ И.С. — 2015 г.
The article presents a method of technological polivariation 3D modeling with quality control of models realization. Realization of petroleum reservoir forecast is based on the geologic-geophysical model of the oil field of the Perm territory.
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РАЗРАБОТКА НИЗКОПРОНИЦАЕМЫХ КОЛЛЕКТОРОВ С ИСПОЛЬЗОВАНИЕМ ГАЗОВОГО АГЕНТА
ЗАЦЕПИН В.В., МАКАТРОВ А.К. — 2015 г.
This paper describes results of laboratory tests on the oil displacement efficiency by water and gas. The function between displacement efficiency by water and gas and the reservoir permeability is present.
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РАЗРАБОТКА СИСТЕМ АВТОМАТИЗИРОВАННОГО КОНТРОЛЯ И ОПТИМИЗАЦИИ СИСТЕМ ПОДДЕРЖАНИЯ ПЛАСТОВОГО ДАВЛЕНИЯ ПРИ УПРАВЛЕНИИ ЗАВОДНЕНИЕМ
КИМ В.Е., КОРОЛЕВ М.С., ЛЮМАНОВ С.Э., ЧУГАЙНОВ О.В. — 2015 г.
An efficient system of water injection into the reservoir is estimated by geological and technological criteria, collectively enabling the rational development of the field. The development of the models has a number of disadvantages associated with the source and the complexity of the calculations, the model lags behind the current situation as implemented at the field event set a high tempo selections. Authors are available to give specialist of the development Department geologist and plant mining tool for qualitative and quantitative analysis by PPD developed and implemented control system of injection (prototype model) is suitable for use as the specialists of the oil and the guiding services of the company. Calculation and monitoring of compensation selections injection well is subject to its spatial characteristics (actual coordinates of a layer-crossing).
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РАСЧЕТ НАПРАВЛЕНИЙ ОСЕЙ МАКСИМАЛЬНЫХ НАПРЯЖЕНИЙ ПО ДАННЫМ ГИДРОРАЗРЫВА ПЛАСТА
БЕЛОЗЕРОВ Б.В., ЛУКИН С.В., МИТЯЕВ М.Ю. — 2015 г.
Nowadays there is tendency to involve hard-to-recover reserves. As the consequence it starts to involve low permeable reservoirs with high number of permeable intervals in section. These technics demand to practice the new methods of oil development such as horizontal well drilling with multi hydraulic fracturing. The paper presents analytical method for the stress orientation calculation, which is used for the development strategy optimization.
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РГУ НГ ИМЕНИ И.М. ГУБКИНА - 85 ЛЕТ
2015
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РЕЗЕРВЫ НЕФТЕГАЗОДОБЫВАЮЩЕЙ ОТРАСЛИ РОССИИ
ШИЛОВСКИЙ А.П. — 2015 г.
The problem of limited hydrocarbon resources trained every year it becomes more obvious. Against the background of known proposals to address this problem are bypassed proposals for study and additional exploration of vast areas for various reasons remained unexplored. Examples of these areas include Moscow sedimentary basin. A special feature of the territory is the presence in the sediment Devonian traps as crystalline solids, in terms of covering a huge area. Thereby generating conditions for the formation of hydrocarbon traps in areas previously recognized unpromising. The author proposes some ways to greatly alleviate the problem of lack of hydrocarbon resources in the shortest possible time and with minimum cost.
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РЕЗУЛЬТАТЫ ИССЛЕДОВАНИЙ МАЛОГЛУБИННОЙ СЕЙСМОРАЗВЕДКОЙ 2D ЗОНЫ ЗАКАЧКИ ГОРЯЧЕГО ТЕПЛОНОСИТЕЛЯ В ТЕРРИГЕННЫЙ ПЛАСТ АШАЛЬЧИНСКОГО МЕСТОРОЖДЕНИЯ
ГОЛОВЦОВ А.В., СИТДИКОВ Р.Н., СТЕПАНОВ А.В. — 2015 г.
The aim of executed seismic experiments was to estimate a possibilities of shallow seismic in data support of heavy oil recovery process like steam assisted gravity drainage (SAGD), in particular a localization of steam chamber under geological conditions within the western slope of the South Tatar arch. Seismic acquisition, peculiarity of data processing and results received at Ashalchinskoye heavy oil field, are presented in this article. It was found that steam chambers within seismic survey area were mapped by low values of interval velocity Developed shallow seismic technology make it possible to delineate zones with decreased bitumen viscosity because of heat carrier injection in terrigenous reservoir (steam chambers) and get information about possible geologic causes of steady temperature regimes in productive formation.
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РЕЗУЛЬТАТЫ ПРИМЕНЕНИЯ ТЕХНОЛОГИИ «СОТГДИС» ПРИ ОПРЕДЕЛЕНИИ МЕСТА ЗАЛОЖЕНИЯ СКВАЖИН НА ШЕЛЬФЕ СРВ
ПЛЫНИН В.В., ФОМКИН А.В., ШТЫРЛИН В.Ф. — 2015 г.
Traditionally, well testing is used to determine flow properties for development targets, to get information about reservoir intervals and various reservoir compartment relationship. In addition, the results of these types of studies are increasingly used for construction of hydrodynamic models, especially structurally complex reservoirs. The method proposed by the authors goes to direct logging of thermohydrodynamic well testing data while developing voids model and filtration flows of fractured reservoirs. Based on the developed model the wells were selected and then drilled which proved high production potential for selected sites with initial flow rates of more than 200 tons per day. This proved efficiency of the selected approach and gave an impetus to apply this approach for other development targets.
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РЕКУЛЬТИВАЦИЯ НАРУШЕННЫХ ЗЕМЕЛЬ НА БОЛОТАХ ПРИ РАЗРАБОТКЕ НЕФТЯНЫХ МЕСТОРОЖДЕНИЙ
КАПЕЛЬКИНА Л.П., МАЛЫШКИНА Л.А. — 2015 г.
The aim of this work is providing a solution for disturbed lands rehabilitation, cost reduction for their remediation and utilizing the forces of nature to this end. A new technique has been offered for disturbed lands rehabilitation; it is based on creation of favorable conditions for plant growth and stimulation of natural revegetation at swampy terrain. This is achieved by a complete or partial removal of sand deposited on the peat surface. The remaining layer of sand over the bog surface of up to 15 cm provides the plants with favorable hydrologic and food conditions. The technique allows reclaiming waterlogged soils (bogs), lowering overall costs for remediation by utilizing the forces of nature for lands rehabilitation. Local wild plant species from the surrounding countryside are planted to the prepared sites and a gradual revegetation of the waterlogged areas takes place. The technique is aimed at solving environment protection issues.
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РЕКУЛЬТИВАЦИЯ НЕФТЕЗАГРЯЗНЕННЫХ ПОЧВ НА ПРИМЕРЕ ВЫЩЕЛОЧЕННЫХ ЧЕРНОЗЕМОВ ТАТАРСТАНА
ГАДИЕВА Э.Ш., ДЕГТЯРЕВА И.Д., ЛАТЫПОВА В.З., ШАЙДУЛЛИНА И.А., ЯППАРОВ А.Х. — 2015 г.
Field and laboratory research has been carried out to compare effectiveness and ecological safety of novel biotechnologies based on indigenous decomposing microorganisms combined with nanosorbent, as well as humic compounds, and conventional approach providing for agrotechnical operations and land treatment with manure, for recultivation of oil-contaminated lands by example of Tatarstan's leached black humus earth. It has been found out that in case of high levels of contamination, the novel technologies are more effectivecompared to conventional techniquesin that they enable to meet the standard for allowable residual oil content in soilsin a shorter period of time, and restore land fertility.
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РЕМАСШТАБИРОВАНИЕ СВОЙСТВ ПОЛИМЕРА И СВОЙСТВ ТЕЧЕНИЯ ПЛАСТОВЫХ ФЛЮИДОВ ПРИ РАСЧЕТАХ НА ГРУБОЙ СЕТКЕ
НУГАЕВА А.Н., САЗОНОВ Е.О. — 2015 г.
The article deals with the problem of numerical modeling based polymer flooding equations filtration of two immiscible liquids and a polymer component soluble in an aqueous phase. Information basis for the creation of a hydrodynamic model, which is a three-dimensional distribution of reservoir properties at each point in time and reproducing flow distribution are the results of geophysical and hydrodynamic studies of wells, seismic investigations, laboratory core analysis and others. Each level of information is characterized by its own scale from a few millimeters to tens of kilometers. Taking into account different scales in the mathematical modeling requires special methods of data upscaling. One type of procedure is upscaling. The paper shows the need not only reservoir fluids upscaling, but also the properties of the polymer to the correct account of the size of the mesh in the transition from microscale to the meso- and macroscale.
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РЕШЕНИЕ РЕГИОНАЛЬНЫХ ЗАДАЧ ПРОГНОЗИРОВАНИЯ НЕФТЕНОСНОСТИ ПО ДАННЫМ ГЕОЛОГО-ГЕОХИМИЧЕСКОГО АНАЛИЗА РАССЕЯННОГО ОРГАНИЧЕСКОГО ВЕЩЕСТВА ПОРОД ДОМАНИКОВОГО ТИПА
ГАЛКИН В.И., КОЗЛОВА И.А., КРИВОЩЕКОВ С.Н., НОСОВ М.А. — 2015 г.
The paper based on the study of geochemical parameters of dispersed organic matter of Domanie type rocks. Processes of hydrocarbons accumulation are modelled and the complex probabilistic criterion is obtained for oil potential in the Paleozoic sediments. For various tectonic elements in Perm region authors estimated the ratio of hydrocarbons generation and accumulation for each horizon of studied strata. A regional scheme of oil and gas prospects is constructed.
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СИАМ: 25 ЛЕТ ДВИЖЕНИЯ ВПЕРЕД
2015