METHODS AND DEVICE FOR ANALYSIS OF COMPOSITION GRADIENTS AT BOTTOMHOLE, AND THEIR USE Russian patent published in 2013 - IPC G01N33/28 E21B49/08 

Abstract RU 2478955 C2

FIELD: oil and gas industry.

SUBSTANCE: invention relates to the method and system for obtaining characteristics of the composition gradients and fluid medium properties of the involved header, and analysis of the header properties based on such gradients.

EFFECT: improvement of the device.

20 cl, 3 dwg

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RU 2 478 955 C2

Authors

Tszo Jusjan

Mukhammad Moin

Dates

2013-04-10Published

2008-12-18Filed