IMPROVED DETERMINATION OF ORIENTATION OF CONDUCTIVE BED DUE TO ERROR CORRECTION OF PROBE IN WELLBORE Russian patent published in 2015 - IPC G01V3/26 

Abstract RU 2560741 C2

FIELD: oil and gas industry.

SUBSTANCE: invention relates to the electromagnetic logging. Essence: method includes measurement of multi-axial induction response inside the practically non-conducting bed using the device installed in the wellbore drilled in bed series. Difference relatively to zero conductivity is determined for each measurement of component of the multi-axial induction response. Differences are used to correct the measured response of each component on electrically conducting bed. The corrected measurements of the components are used to determine orientation of the conducting bed.

EFFECT: increased accuracy of determination of beds inclination.

20 cl, 8 dwg

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RU 2 560 741 C2

Authors

Khouman Din

Vikhers Vikh

Vang Khanming

Liveridzh Robert

Dates

2015-08-20Published

2011-06-06Filed