Scientific and technical journal

«Geology, geophysics and development of oil and gas fields»

ISSN 2413-5011

Geology, geophysics and development of oil and gas fields
№2 (362), February 2022
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Improvement of the method for evaluating the effectiveness of hydraulic fracturing technology based on the analysis of wells operation technological parameters

UDC: 622.276.66
DOI: 10.33285/2413-5011-2022-2(362)-56-59

Authors:

SAFIULLIN ILNUR R.1,
RAKHMATULLIN AINUR A.1,
GILMANOVA RASIMA KH.1,
MAKHMUTOV ALMAZ A.1,
EGOROV ANDREY F.2

1 LLC NPO "Neftegaztekhnologiya", Ufa, Russia
2 CJSC "Aloil", Russia, Bavly-city

Keywords: hydraulic fracturing, well water cut characteristics, technological parameters

Annotation:

The article describes the methodology for analyzing the effectiveness of hydraulic fracturing by plotting well water cut characteristics. Based on the results of the analysis of the hydraulic fracturing real data, characteristic features were identified on the graphs of water cut characteristics, which made it possible to group all wells according to six main types of water cut characteristics. Using a quantitative assessment of the hydraulic fracturing effect according to displacement characteristics and numerical modeling, the ranking of typical water cut characteristics was carried out according to the risk of premature well watering and a possible scenario of well watering after hydraulic fracturing was compiled.

Bibliography:

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