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Andrei Tiutiaev

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Author: Andrei Tiutiaevclear all
Showing 1-4 of 4 records
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SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Science and Technologies in Geology, Exploration And Mining
Publication

OIL RESERVOIR DEVELOPMENT MONITORING USING FLUORESCENT TRASERS

(STEF92 Technology, 2021-12-20, Andrei Tiutiaev, Anatoliy Panteleev, Georgiy Mozgovoy, A.V. Tumanov, Pavel Kuptsov)

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The use of indicator methods in oil and gas field geology allows us to obtain representative quantitative information about the direction and velocity of fluid movement in the studied formations, to assess the main filtration parameters and the presence of inter-reservoir flows, as well as reliable information about the technical condition of wells. The use of indicators (tracers) is based on the injection of water (or an aqueous solution of the reagent) labeled with a stable or radioactive indicator and subsequen...

Exploration and Mining2021
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020, Science and Technologies in Geology, Exploration And Mining
Publication

EVALUATION OF TECHNOLOGICAL PARAMETERS EFFECTIVNESS OF WELLS BASED ON A STATISTICAL ANALYSIS OF THEIR OPERATING MODES

(STEF92 Technology, 2020-09-20, Andrei Tiutiaev, Irina Dolzhikova, Olesya Komarova, Andrei Dolzhikov, Dmitriy Makarov)

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This research describes such a problem as increasing the productivity of wells and the oil recovery coefficient by conducting various geological and technical measures, which based on correlation, regression, and statistical analyzes. These methods allow to analyse a possible interconnection of two or more numbers of indicators, also identifying the problematic well stock, and selecting a set of measures aimed at improving the efficiency of field development, including various geological and technical measures. Ex...

Exploration and Mining2020
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th SGEM International Multidisciplinary Scientific GeoConference Proceedings 2020, Science and Technologies in Geology, Exploration And Mining
Publication

STUDING THE POSSIBILITIES OF PHOSPHORS USING IN TRACER STUDIES OF OIL WELLS

(STEF92 Technology, 2020-09-20, Andrei Tiutiaev, Georgy Mozgovoy, Evgeny Biktimirkin)

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When developing oil fields, water flooding is often used to displace oil. In this case, effective oil production is possible with a detailed study of hydrodynamics in the reservoir. Recently, organic phosphors have been used for these purposes, which are pumped into the formation through injection wells. The spectral characteristics of the excitation (absorption) and luminescence of produced water with phosphors can provide information on the hydrodynamic relationship between injection and producing wells and the ...

Hydrogeology, Engineering Geology and Geotechnics2020
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining
Publication

WORKING OUT OF AN ESTIMATION METHOD OF OPTIMUM PARAMETRES ELECTROHEATING WELL FOR PREVENTION OF PARAFFIN FORMATION

(STEF92 Technology, 2019-06-20, Andrei Tiutiaev)

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One of the complicating factors in oil production is the deposition paraffin, as a result of which the production well rate is decreasing and the Electric submersible pump failure occurs. The main factors influencing the intensity of paraffin formation are: downhole temperature, gas evolution, hydrocarbon composition in each phase of the mixture, high viscosity of oil, change in the velocity of the gas-liquid mixture. To solve problems, the thermal method is used, which consists in artificial increase of the well ...

Exploration and Mining2019
Showing 1-4 of 4 records
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