Measure, record, and evaluate geological data, using sonic, electronic, electrical, seismic, or gravity-measuring instruments to prospect for oil or gas. May collect and evaluate core samples and cuttings.

• Geological Aide
• Observer, Electrical Prospecting
• Observer, Gravity Prospecting
• Observer, Seismic Prospecting
• Scout
• Section-Plotter Operator
• Surveyor, Oil-Well Directional
• Technical Operator

• Assemble, maintain, and distribute information for library or record systems.
• Collect samples and cuttings, using equipment and hand tools.
• Develop and design packing materials and handling procedures for shipping of objects.
• Develop and print photographic recordings of information, using equipment.
• Diagnose and repair malfunctioning instruments and equipment, using manufacturers' manuals and hand tools.
• Evaluate and interpret core samples and cuttings, and other geological data used in prospecting for oil or gas.
• Interview individuals, and research public databases in order to obtain information.
• Measure geological characteristics used in prospecting for oil or gas, using measuring instruments.
• Operate and adjust equipment and apparatus used to obtain geological data.
• Plan and direct activities of workers who operate equipment to collect data.
• Prepare and attach packing instructions to shipping containers.
• Prepare notes, sketches, geological maps and cross-sections.
• Read and study reports in order to compile information and data for geological and geophysical prospecting.
• Record readings in order to compile data used in prospecting for oil or gas.
• Set up, or direct set-up of instruments used to collect geological data.
• Supervise oil, water, and gas well drilling activities.

• analyze scientific research data or investigative findings
• analyze technical data, designs, or preliminary specifications
• collect scientific or technical data
• communicate technical information
• conduct research on work-related topics
• examine engineering documents for completeness or accuracy
• install electronic equipment, components, or systems
• install/connect electrical equipment to power circuit
• maintain records, reports, or files
• obtain information from individuals
• prepare safety reports
• read technical drawings
• repair or adjust measuring or control devices
• repair or replace electrical wiring, circuits, fixtures, or equipment
• understand engineering data or reports
• understand technical operating, service or repair manuals
• use measuring devices in construction or extraction work
• use measuring instruments to collect geological data