Solvent selection based on the study of the rheological properties of oil
The effect of various reagents on the rheological properties of heavy oil, as well as the development of an effective solvent-based reagent based on the studies. The input into development of high-viscosity oil fields. Ways to intensify its production.
Подобные документы
The cultivation of perennial grasses in mountainous areas protects the slopes from erosion and provides animals with good food. A result of the improvement of the water-physical properties of the affected lands, runoff of surface waters is prevented.
статья, добавлен 19.09.2024Studying of acoustic, elastic and anisotropic properties of the upper part of section of complicatedly constructed geological media. Іtudy the media characterized by complex seismogeological hydrodynamic conditions with clay-sandy rocks of high porosity.
статья, добавлен 16.09.2020Investigation of the structure of the Lisogorsko-Yaroshevskaya zone based on the results of studying and analyzing the maps of deposition capacities of 25 complexes. The history of the formation of the zone under the influence of natural processes.
статья, добавлен 25.10.2016Investigation of sedimentation processes in the Azeiskiy coal fields in Tulun. Assessment of the composition and age of the deposits of the Irkutsk Basin by the biostratigraphic method. Dating of accessory zircons in coal seams using LA-ICP-MS technology.
статья, добавлен 17.05.2021Developing of model to consider the effect of gas recycling on production indicators depending on the amount of gas injection. Model for considering the reservoir pressure, gas oil ratio, recovery factor and water cut of the carbonate reservoir.
статья, добавлен 30.08.2018Normative values of the strength characteristics of soils depending on their physical properties and degree of swelling, application limits, predominant factors between indicators of properties. Proposals for designing foundations on swollen soils.
статья, добавлен 10.08.2022Study of saline areas on the mughan Plain based on satellite images. Comparison of satellite image analysis results with the actual situation in the area. History of plain formation, geological materials, salt marsh deposits in Mountain systems.
статья, добавлен 15.03.2023Determination of physical parameters of geomaterials in high thermobaric conditions. Establishing relationships between physical parameters and chemical components of rocks in thermobaric conditions close to the conditions in the Earth's interior.
статья, добавлен 10.02.2023Peculiarities and stages of compiling a modern cadastre of vineyards on the example of a separate administrative region based on the ampelo-ecological assessment of the territory. Inspection of vineyard plots, geodetic surveying of their boundaries.
статья, добавлен 02.10.2024Analysis of main quantitative characteristics of strong ground motions required for the construction of earth dams in seismic zones. The results of research are based on seismic hazard assessment for the facilities in Amur Region and Khabarovsk Territory.
статья, добавлен 19.04.2018Investigation of the composition of the Black Sea surface layer 100-150 m thick. Development of technologies for the production of hydrogen sulphide from its waters. Conversion of a floating power generating complex. Assessment of environmental risks.
статья, добавлен 22.12.2016Associated petroleum gas as gas dissolved in oil. Features of associated gas production in the process of oil production, its essence as a derivative of oil production. APG as a valuable raw material for further processing and use in the energy sector.
статья, добавлен 11.03.2019The methods of development of management decisions in adaptive control systems of the first stage of enrichment were implemented. The practical recommendations for the effective management of the first stage of ore enrichment have been developed.
статья, добавлен 23.03.2016- 14. The cam-system technological capabilities of the cylindric worm lathe processing in the cnc lathes
Feature reduces development time of the control program for multi-pass processing worms on lathes with CNC (computer numerical control). The development of specialized microprogramme for the combined scheme of cutting cylindrical coils of the worm.
статья, добавлен 28.11.2016 A method for sensor spectral response estimation of Sich-2 multispectral satellite system based on satellite imaging of ground calibration test site is presented. A special parameterization of spectral response function of multispectral sensor is offered.
статья, добавлен 28.07.2016- 16. Comparison of the simulated peak ground acceleration at different sites located close to each other
The problem of how much the peak accelerations differ at the same input motion at different sites located close to each other is considered. The results of modeling the transformation of the same input movement by soil layers of two different areas.
статья, добавлен 14.08.2020 The characteristic of serious instability of the borehole, which often occur during drilling in shale gas reservoirs. Research anf analysis of features of the collapse pressure, which is the lowest during drilling to the maximum horizontal stress.
статья, добавлен 29.01.2016Methods for performing studies of the seismic sections of the well. The effect of surface distortion of the surrounding environment. Consideration of possible changes in the lithology and structure of the well. Fundamentals of the drilling program.
презентация, добавлен 17.03.2016Determination of changes in chemical indicators and physicochemical properties of dark chestnut irrigated soil under different meliorative loads. A decrease in alkalinization and an increase in the ratio of calcium and sodium cations were recorded.
статья, добавлен 05.09.2022Increased formation of suspended sediment and coastal erosion due to increased wind load and wave height. Optical properties of the water column. Comprehensive analysis of data on the concentration of suspended matter obtained from water samples.
статья, добавлен 15.06.2021The study of ways in which whistleblowers participate in the fight against corruption and the legal guarantees that apply to them. The importance of the fight against corruption determines the search for new measures, methods and techniques to combat.
статья, добавлен 22.07.2022Study of the distribution of pollution caused by anthropogenic factors in the Caspian Sea, the largest closed basin in the world, according to physical and oceanographic factors. Calculation of the rise height of wastewater in a stratified environment.
статья, добавлен 24.03.2023Protection of buildings of Sviatohirsky monastery. Investigation of the processes of groundwater filtration and increasing the intensity of karst formation. Analysis of transformation of carbonate rocks, dissolution and removal of minerals from them.
статья, добавлен 27.12.2023The improvement of the agriculture of the Republic of Azerbaijan, creation of an abundance of crops, solution of the reliable supply of food products to the population, provision of efficient use of water resources, improvement of water management.
статья, добавлен 08.01.2024Analyze the current state, conditions and the mechanism of water supply formation of Shatsk Lake area, to determine the factors of lakes shallowing. Substantiation of restoration ways and ensuring sustainability of water balance formation in this area.
статья, добавлен 26.06.2022