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Sedimentary Basin Classification

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Presentation on theme: "Sedimentary Basin Classification"— Presentation transcript:

1 Sedimentary Basin Classification

2 Miall Basin Classification
Cratonic Basins Divergent Margin Basins Convergent Margin Basins Transform and Transcurrent Fault Basins Basins Associated with Continental Collision and Suturing

3 Basin Geohistory after Kingston et al.
Basin-Forming Tectonics Depositional Sequences Basin-Modifying Tectonics

4 Characteristics of Basins for Kingston et al
Characteristics of Basins for Kingston et al. Classification (Basin-Forming Tectonics) Underlying Crust Type Type of Past Plate Movement Basin Position on Plate

5 Basin Classification-Basin-Forming Tectonics (Kingston et al.)
Continental Basins Formed on Continental Crust Oceanic Basins Formed on Oceanic Crust

6 Continental Basins (Kingston et al.)
Divergent Basins Convergent Basins

7 Divergent Basins (Kingston et al.)
Continental Interior Sag Basins Continental Interior Fracture Basins Continental Margin Sag Basins

8 Convergent Basins (Kingston et al.)
Continental Wrench Basins Trench Associated Basins

9 Basin Geohistory (Kingston et al.)
Basin-Forming Tectonics Depositional Sequences Basin-Modifying Tectonics

10 Depositional Sequences (Kingston et al.)
Non-marine Wedge Base Deposits Marine Wedge Middle Deposits Non-marine Wedge Top Deposits

11 Basin-Modifying Tectonics (Kingston et al.)
Episodic Wrench Faulting Adjacent Foldbelt Development Complete Folding of Basin Area

12 Characteristics of Cratonic Basins
Basement Structures Associated with Cratonic Movement Plays: Traps Related to Basement Arches, Paleotopographic Features, and Stratigraphic Traps Associated with Non-marine and Shallow Marine Siliciclastics and Platform Carbonates

13 Characteristics of Divergent Margins
Interfingering of Source and Reservoir Beds Tilting and Loading of Offshore Strata Development of Progradational Sedimentary Wedge Tectonic and Sedimentologic Sequence: Intracratonic, Taphrogenic, Evaporitic, Shallow Marine Platform, and Open Marine Shelf-Slope-Basin Plays: Deep Depths (Block Faulted Basement Extensional Features Associated with Non-marine Facies, Stratigraphic Pinchouts, and Unconformities; Intermediate Depths (Salt Features Associated with Shallow Marine Facies; and Shallow Depths (Stratigraphic Traps Associated with Deltas, Reefs, and Deeper Water Sand Facies and Growth Faults

14 Divergent Margin From HGS Website, Thornton et al.

15 Characteristics of Convergent Margins
Predictability Along Strike Better Reservoir Rock Resulting from Pluton Erosion Basin Types: Back-Arc, Arc-Trench Gap, and Slope Plays: Deep Depths (Vertical Tectonics, Fractured Basement Rocks, Thrusting) and Shallow Depths (Stratigraphic Traps and Unconformities Associated with Carbonate and Siliciclastic Facies)

16 Characteristics of Transform and Strike-Slip Margins
Extensional Bends Result in Basins Plays Are Associated with En Echelon Faults and Folds, Stratigraphic Pinchouts, and Unconformities

17 Characteristics of Suture Zones
Development of Peripheral Basin and Foreland Basin Hydrocarbons In Elevated Thermal Conditions and Driven Updip into Strata Plays: Broad Structures of Peripheral Basin and Folds and Thrust Faults of Foreland Basin


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