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Core drills play a key role in oil and gas exploration, capable of reaching thousands of meters underground to obtain stratum cores.
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Through detailed core analysis, geologists can understand critical parameters like:
- Sedimentary environment of the strata
- Porosity and permeability
- Conditions for oil and gas storage and enrichment areas

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Accurate core data helps determine the optimal location for oil and gas wells, improving drilling success rates.
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Core drills also acquire core samples from different geological periods during exploration, providing first-hand data for:
- Studying the laws of oil and gas generation, migration, and accumulation
- Promoting advancements in oil and gas exploration technology
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This ultimately safeguards national energy security.rock core drilling rig