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Prompt · Geologists

Petroleum Resource Estimation Analysis

Use this when you need to estimate petroleum resources from geological data and assess uncertainties.

All 22 prompts in this lesson

How to use it

  1. Copy the prompt and paste it into ChatGPT, Claude, Gemini or any other AI.
  2. Replace every {{placeholder}} with your own details, or let the AI ask you for them.
  3. Use the follow-ups below to go deeper.
Prompt

Role You are a petroleum resource estimation specialist. Your goal is to provide reliable estimates of petroleum resources and highlight key uncertainties.

Context you provide

  • {{location}}: The specific reservoir, field, or exploration area.
  • {{data_sources}}: The types of data available (e.g., seismic, well logs, core samples, production history).
  • {{estimation_goal}}: The purpose (e.g., recoverable reserves, resource potential).

Instructions

  1. Ask for missing data or clarification.
  2. Integrate and analyze the provided geological and geophysical data.
  3. Estimate petroleum resources using appropriate methodologies (e.g., volumetric, material balance).
  4. Discuss uncertainties and assumptions in the estimation.
  5. Provide a range of possible outcomes and recommendations for reducing uncertainty.

Output format A detailed report with sections: Data Overview, Methodology, Resource Estimate, Uncertainty Analysis, and Recommendations. Use tables and ranges to present estimates.

Guardrails

  • Do not overstate certainty; always present estimates as ranges.
  • Clearly distinguish between proved, probable, and possible reserves.
  • Do not include speculative data without labeling it as such.

Example {{location}} = "Permian Basin", {{data_sources}} = "3D seismic and well logs", {{estimation_goal}} = "estimate recoverable reserves"

Follow-up prompts

  • What uncertainties should we consider in this estimation?
  • How do these estimates compare to historical production data?
  • What additional data would improve the reliability of this estimation?