Научно-технический журнал

«Onshore and offshore oil and gas well construction»

ISSN 0130-3872

Onshore and offshore oil and gas well construction
№ 7(355), July 2022
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Calculation of technological parameters of wells development and investigation by jet pumps after hydraulic fracturing

UDC: 550.34.012
DOI: 10.33285/0130-3872-2022-7(355)-38-40

Authors:

SHLEIN GENNADY A.1,
VERISOKIN ALEXANDER E.2

1 Tyumen Industrial University, Tyumen, Russia
2 North Caucasian Federal University, Stavropol, Russia

Keywords: hydraulic fracturing, well, development, well bottom zone, injection ratio, jet pump, productivity factor, skin-effect

Annotation:

The article describes the calculation of the jet pump operating mode. Its dimensionless characteristic, obtained on the basis of applying the momentum conservation law in the jet apparatus characteristic sections, is used. It is noted that the jet pump use makes it possible to determine the filtration characteristics of a productive reservoir such as the productivity factor, the piezoconductivity of the reservoir, the influence of additional hydraulic resistance to fluid movement in the well bottom zone and the skin-effect.

Bibliography:

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