Subsurface Logging Methods 



409 



the apparent resistivity on the micrologs, and keep at least one of them, 

 the 1 X 1-in. lateral or the 1-in. normal, under the limit Rum- 



The case of a compact bed of high resistivity is illustrated in figure 

 180, where it is supposed that the formation is more than 200 times as re- 



section Gauge 



Microlog 



Nomial 10 



Bm • I ot 72 F 



Figure 186. Example of microlog. 



Rm • I at 72* F 

 )f, > 9* 



