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Traps. Anticlinal - Rock layers folded into a dome Stratigraphic - Rock layers changing from a good reservoir to non-reservoir due to change in rock type (pinch-out), reservoir quality (diagenesis), or removal (erosional unconformity) - PowerPoint PPT Presentation
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TrapsTraps
• Anticlinal Anticlinal - Rock layers folded into a dome- Rock layers folded into a dome
• Stratigraphic Stratigraphic - Rock layers changing from a good - Rock layers changing from a good reservoir to non-reservoir due to change in rock reservoir to non-reservoir due to change in rock type (pinch-out), reservoir quality (diagenesis), type (pinch-out), reservoir quality (diagenesis), or removal (erosional unconformity)or removal (erosional unconformity)
• Fault Fault - Offset of rocks such that oil and gas- Offset of rocks such that oil and gasaccumulates in reservoir rockaccumulates in reservoir rock