Development regulation of oil and gas reservoirs based on effective geological and geophysical information

Баталов, Д. А.; Андреев, В. К.; Mukhametshin, V.V.; Кулешова, Л. С.

doi:10.1088/1757-899x/1064/1/012055

Cited by 16 publications

(6 citation statements)

References 7 publications

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“…Currently, there is a problem of low efficiency of carbonate field development [1][2][3][4]. Most of the known methods used on terrigenous reservoirs do not provide design parameters for carbonate reservoirs and should be improved [5][6][7][8][9][10][11][12][13][14]. An important problem in the development of these reservoirs is the rapid flooding of well products and the reduction of formation pressure.…”

Section: Introductionmentioning

confidence: 99%

Efficiency of maintaining reservoir pressure in oil wells during the development of carbonate reservoirs

Kuleshova,

Fattakhov,

Semanov

2024

E3S Web Conf.

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The paper analyzes the operation dynamics of injection and observation production wells. It assesses the impact of injection wells on produced water density. The reservoir is characterized by out-contour flooding. It was found that such a scheme is ineffective due to the weak hydrodynamic relationship of the reservoir with the aquifer, which is confirmed by the result of this analysis, and the selective (focal) water flooding used on the Kizelovsky horizon also does not have the proper effect, and there is no correlation of formation pressure with injection in observation wells. It was shown that large volumes of water injection into injection wells do not maintain formation pressure in certain areas, but in general, there is a slight positive impact on the development indicators for the target. The recommendations for optimizing the formation pressure maintenance system were proposed based on the results of the analysis.

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Section: Introductionmentioning

confidence: 99%

Efficiency of maintaining reservoir pressure in oil wells during the development of carbonate reservoirs

Kuleshova,

Fattakhov,

Semanov

2024

E3S Web Conf.

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“…In addition, one of the main points that reduce the cost of oil production of such facilities in the conditions of mechanized oil production is the optimization of the operation of downhole rod pumps (USP). It is this task that is key today, allowing the introduction of deposits of high-viscosity oil into development by reducing the level of economic profitability [7][8][9][10][11][12][13].…”

Section: Introductionmentioning

confidence: 99%

The effect of the viscosity of borehole products on the operation of pumping equipment and the coefficient of oil recovery

Mingulov,

Mukhametshin,

Vafin

et al. 2024

E3S Web Conf.

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The purpose of this work is to develop, create and adapt the technology for the implementation of viscosity determination of the extracted products. The scientific novelty of the work is based on the use of an up-to-date physical and mathematical apparatus for solving problems of effective field development, In the article for the Geppler viscometer to measure the viscosity of wellhead products in field conditions, the principle of viscosity measurement based on measuring the rolling time of a ball in a calibrated tube is proposed. The device allows you to measure the viscosity of both an oil-water medium with a residual amount of dissolved gas and completely degassed products. In laboratory conditions, a universal dependence of the viscosity of well products on the temperature of the liquid and its water content was obtained for oils from a number of fields in the Republic of Tatarstan, which allows calculating viscosity at different temperatures and water levels using a single viscosity measurement. An example of the application of the results of measuring the viscosity of products at the wellhead by a developed device for diagnosing the operation of a well under complicated conditions using a dynamic model, the error level of which allows it to be used and the data obtained to be successfully applied in the development and design of various measures, including those implemented to increase the inter-repair period of well operation. The model allows you to calculate loads and obtain a theoretical dynamogram of the pump's operation on liquids of various viscosities. The results obtained will significantly increase the efficiency of oil recovery and will in one way or another stimulate subsurface users to develop hard-to-recover reserves of liquid hydrocarbons, which will expand the activities of the fuel and energy complex of the Russian Federation.

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“…Improving the efficiency of managing the development of oil deposits is based on the study and formalization of various processes aimed at extracting liquid hydrocarbons [1][2][3][4][5][6][7][8][9][10]. One of the given processes is the intensification of oil production with the application of impact on the bottomhole zone using hydraulic fracturing treatment.…”

Section: Introductionmentioning

confidence: 99%

Forecasting the hydraulic fracturing efficiency when selecting wells for an event

Valeev

Mukhametshin

Anisimov

2022

IOP Conf. Ser.: Earth Environ. Sci.

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To this date, most of the oil and gas reserves are hard-to-recover, that is, they are located in deposits confined to low-permeability reservoirs. Hydraulic fracturing treatment (HFT) is one of the methods of production stimulation that allows making the oil recovery profitable from such reservoirs. The given article discusses regression analysis to predict HFT efficiency and select candidate wells.

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Development regulation of oil and gas reservoirs based on effective geological and geophysical information

Cited by 16 publications

References 7 publications

Efficiency of maintaining reservoir pressure in oil wells during the development of carbonate reservoirs

Efficiency of maintaining reservoir pressure in oil wells during the development of carbonate reservoirs

The effect of the viscosity of borehole products on the operation of pumping equipment and the coefficient of oil recovery

Forecasting the hydraulic fracturing efficiency when selecting wells for an event

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