Automated oil field operations and log processing

One or more computer-readable mediums including instructions that, when executed by one or more processors, cause the processors to perform operations to determine one or more subsurface properties from one or more graphical oil field logs created during one or more oil field operations, the instructions comprising:

• instructions to graphically analyze each of the graphical oil field logs;
• instructions to determine at least one respective region of interest for each respective graphical oil field log;
• instructions to generate, based on the graphical analysis of each of the graphical oil field logs, a respective textual description for each respective region of interest;
• and
• instructions to determine, by a large language model (LLM), at least one of the subsurface properties for each respective region of interest based on the respective textual description for the respective region of interest.

A system comprising:

• one or more processors;
• one or more computer-readable mediums including instructions that, when executed by the one or more processors, cause the one or more processors to perform operations to determine one or more subsurface properties from one or more graphical oil field logs created during one or more oil field operations, the instructions including,
• instructions to graphically analyze each of the graphical oil field logs;
• instructions to determine at least one respective region of interest for each respective graphical oil field log;
• instructions to generate, based on the graphical analysis of each of the graphical oil field logs, a respective textual description for each respective region of interest;
• and
• instructions to determine, by a large language model (LLM), at least one of the subsurface properties for each respective region of interest based on the respective textual description for the respective region of interest.