Evaluate and interpret core samples and cuttings, and other geological data used in prospecting for oil or gas.

“Evaluate and interpret core samples and cuttings, and other geological data used in prospecting for oil or gas.” is a supplemental task performed by Geological Technicians, Except Hydrologic Technicians. Among the occupation's 30 rated tasks, workers place it 11th by importance (#20 most important). About 53% of workers say it is relevant to their job.

This is a single occupation-specific task statement from O*NET. The figures below describe how central the task is to the job and what independent studies measure about AI and this kind of work — not a prediction that the task will be automated.

Work activities this task rolls up to

O*NET groups concrete tasks into broader work activities shared across many occupations.

• Analyze environmental or geospatial data. in Analyzing Data or Information

AI exposure

The OpenAI / Eloundou “GPTs are GPTs” study rates this task E2. Exposure with tools — software built on top of a language model (not the model alone) could cut the time by at least half.

Exposure measures whether a model could meaningfully speed the task up — it is an estimate of overlap with model capabilities, not a measure of whether the work will be done by software. The study's intermediate score (β) for this task is 0.50. Automation potential label: T2.

Other tasks in this occupation

• Test and analyze samples to determine their content and characteristics, using laboratory apparatus or testing equipment. · importance 4.6
• Collect or prepare solid or fluid samples for analysis. · importance 4.5
• Compile, log, or record testing or operational data for review and further analysis. · importance 4.2
• Prepare notes, sketches, geological maps, or cross-sections. · importance 4.1
• Operate or adjust equipment or apparatus used to obtain geological data. · importance 4.0
• Plan and direct activities of workers who operate equipment to collect data. · importance 4.0
• Participate in geological, geophysical, geochemical, hydrographic, or oceanographic surveys, prospecting field trips, exploratory drilling, well logging, or underground mine survey programs. · importance 3.9
• Set up or direct set-up of instruments used to collect geological data. · importance 3.8
• Record readings in order to compile data used in prospecting for oil or gas. · importance 3.8
• Prepare or review professional, technical, or other reports regarding sampling, testing, or recommendations of data analysis. · importance 3.8
• Adjust or repair testing, electrical, or mechanical equipment or devices. · importance 3.7
• Read and study reports in order to compile information and data for geological and geophysical prospecting. · importance 3.7
• Create photographic recordings of information, using equipment. · importance 3.6
• Interview individuals, and research public databases in order to obtain information. · importance 3.6

See all tasks on the Geological Technicians, Except Hydrologic Technicians page.

Sources for this page

Every figure above traces to a named public dataset and the exact release below — not hand-written opinion. See the full methodology for what each measure does and does not mean.

• O*NET 30.3 U.S. Department of Labor / National Center for O*NET Development
• “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130 OpenAI / academic

Data compiled June 2, 2026. Figures are estimates, not advice.

@misc{singulariki-task-22281,
  title  = {Evaluate and interpret core samples and cuttings, and other geological data used in prospecting for oil or gas.},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130. Accessed June 7, 2026},
  url    = {https://singulariki.com/tasks/task-22281}
}