US PATENT SUBCLASS 702 / 13
.~.~.~.~.~ Hydrocarbon prospecting

Current as of: June, 1999
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702 /   HD   DATA PROCESSING: MEASURING, CALIBRATING, OR TESTING

1  DF  MEASUREMENT SYSTEM IN A SPECIFIC ENVIRONMENT {6}
2  DF  .~ Earth science {4}
6  DF  .~.~ Well logging or borehole study {5}
11  DF  .~.~.~ Formation characteristic {1}
12  DF  .~.~.~.~ Fluid flow investigation {1}
13.~.~.~.~.~ Hydrocarbon prospecting

DEFINITION

Classification: 702/13

Hydrocarbon prospecting:

(under subclass 12) Subject matter wherein means for evaluating includes means for determining the location or volume of an accumulation of hydrocarbon deposits within the

potential producing zone.