Page 77 - Basic Well Log Analysis for Geologist

RESISTUO™ | LUGS

SPONTANEOUS RESISTIVITY
& CALIPER Ohms m°&/m

MICRO, INVERSE
Millivolts
| x|
20. 20
- Fs
MICRO NORMAL
HOLE SIZE- INCHES
2
9 Ul 13 15
20 40
ee ewe eee KK ee

Cepth

Rmf at meas. temp. 1.2 at 66°F
Bit Size 8 3/4 Rmc at meas. temp. 2.3 at 66° F i
= we a oe ed
Type Fluid in hole j CHEM. MUD Max, Rec. Temp. | 123° F

Rm at ' ° j ~
Aim of meas. temo. | 2.0 ot 66° Fo | once