Determining reservoir heterogeneity for optimized drilling location

A method comprising:

• receiving, by a processor, a wireline log associated with a well that is positioned in a subterranean formation that includes a reservoir;
• determining, by the processor and using the wireline log, at least one statistical parameter for an interval of the well;
• generating, by the processor, delta data for the wireline log for determining the at least one statistical parameter for the interval of the well, wherein the delta data comprises one or more differences between two or more consecutive samples in the wireline log;
• determining, by the processor and using the at least one statistical parameter, a vertical heterogeneity of the reservoir;
• determining, by the processor and using the vertical heterogeneity, a score associated with the reservoir, the score indicating an extraction difficulty and a carbon intensity of the reservoir;
• and
• outputting, by the processor, the score for optimizing a drilling location.

A non-transitory computer-readable medium comprising instructions that are executable by a processor for causing the processor to perform operations comprising:

• receiving a wireline log associated with a well that is positioned in a subterranean formation that includes a reservoir;
• determining, using the wireline log, at least one statistical parameter for an interval of the well;
• generating delta data for the wireline log for determining the at least one statistical parameter for the interval of the well, wherein the delta data comprises one or more differences between two or more consecutive samples in the wireline log;
• determining, using the at least one statistical parameter, a vertical heterogeneity of the reservoir;
• determining, using the vertical heterogeneity, a score associated with the reservoir, the score indicating an extraction difficulty and a carbon intensity of the reservoir;
• and
• outputting the score for optimizing a drilling location.