METHOD AND APPARATUS FOR ENHANCING FORMATION RESISTIVITY IMAGES OBTAINED WITH DOWNHOLE GALVANIC TOOLS
摘要
The average current at a plurality of measure electrodes of a resistivity imaging tool is determined and subtracted from the individual measure currents to give a resistivity image with improved dynamic range.
申请公布号
WO2007021622(A2)
申请公布日期
2007.02.22
申请号
WO2006US30641
申请日期
2006.08.04
申请人
BAKER HUGHES INCORPORATED;FORGANG, STANISLAV, W.;GOLD, RANDY