Method for determining formation characteristics with enhanced s

Details Method for determining formation characteristics with enhanced s Method for determining formation characteristics with enhanced s

1989-09-07

1990-03-20

Myracle, Jerry W.

Measuring and testing

Borehole or drilling

Downhole test

250266, E21B 4700

Patent

active

049090755

ABSTRACT:
A method for determining a characteristic of a subsurface geological formation enhances the vertical resolution of dual-detector measurements by utilizing a continuous calibration factor which is obtained from an environmentally compensated characteristic derived from at least two resolution-matched sensor signals, and from a resolution-matched sensor signal from the near-detector of the tool. This method also can enhance the statistical precision of the characteristic without degrading the vertical resolution.

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