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2 504 652

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IPC

E21B47/10(2012-01-01)

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Application

2012126024/03, 2012-06-22

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Start date

2012-06-22

(22)

Actual filing date

2012-06-22

(45)

Published

2014-01-20

(72)

Inventor

Zhirnov Roman Anatol'EvichDerbenev Vladimir AleksandrovichSutyrin Aleksandr ViktorovichSokolov Aleksej Anatol'EvichChudin Anton SergeevichLjugaj Anton Dmitrievich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Institut Prirodnykh Gazov I Gazovykh Tekhnologij Gazprom Vniigaz"

METHOD OF ANALYSING PRODUCTIVITY OF INCLINED WELL THAT EXPOSED PRODUCTIVE BED Russian patent published in 2014 - IPC E21B47/10

Abstract RU 2504652 C1

FIELD: oil-and-gas industry.

SUBSTANCE: set of inventions can be used in geophysical and hydrodynamic research. It allows estimating the productivity of gas wells exposing the productive isotropic bed at preset zenith angle and optimising their structure.

EFFECT: higher accuracy of estimation at whatever zenith angles, possibility to analyse gas discharge to inclined well.

4 cl, 6 dwg

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RU 2 504 652 C1

Authors

Zhirnov Roman Anatol'Evich

Derbenev Vladimir Aleksandrovich

Sutyrin Aleksandr Viktorovich

Sokolov Aleksej Anatol'Evich

Chudin Anton Sergeevich

Ljugaj Anton Dmitrievich

Dates

2014-01-20—Published

2012-06-22—Filed