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for hydrocarbons

for hydrocarbons. OPEN ROUND COLOMBIA 2010 CAUCA-PATIA AREA January , 2010. Cauca- Patía Basin. Generalities. Cauca- Patía blocks. Cauca- Patía blocks . Oil and gas infrastructure. 2D Seismic lines (about 1000 km). Cauca 3. Cauca 4. Cauca 6. Cauca 7. Seismic lines and Wells.

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for hydrocarbons

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  1. for hydrocarbons

  2. OPEN ROUND COLOMBIA 2010 CAUCA-PATIA AREA January, 2010

  3. Cauca-Patía Basin. Generalities

  4. Cauca-Patíablocks Cauca-Patíablocks

  5. Oil and gas infrastructure

  6. 2D Seismic lines (about 1000 km) Cauca 3 Cauca 4 Cauca 6 Cauca 7

  7. Seismic lines and Wells *About 1000 km of seismiclines.

  8. Stratigraphy

  9. Candelaria-1 well

  10. Possible source rocks

  11. Van Krevelen Diagram Geochemical data suggest the presence of source rocks with type II and III kerogens. The maturity varies mostly from mature to overmature. %TOC > 1 andHydrogenIndex > 300 mgHC/gTOC

  12. Sub-Basin Cauca Traps VC-1979-03 LINE Units wedging against the basement Lateral closures against normal and inverse faults. Top of Late Miocene-Pliocene (?) interval (D1) Top of Late Eocene-Middle Miocene Interval (D2)

  13. Sub-Basin Cauca Traps VC-1980-1350 LINE Seismic expression of the plays Lateral closures against normal and inverse faults. Top of Late Miocene-Pliocene (?) interval (D1) Top of Late Eocene-Middle Miocene Interval (D2)

  14. Sub-Basin Patía Traps CP-1990-1850 LINE Fault propagation folds Middle-upper disconformity to the base of the Esmita Formation (D3). Top of Middle Eocene interval (D4).

  15. Sub-Basin Patía Traps CP-1990-1450 LÍNE Middle-upper disconformity to the base of the Esmita Formation (D3). Top of Middle Eocene interval (D4).

  16. Event Chart • Marine, deltaic and fluvial organicrichdeposits. Somecoalyunits. • Coastalto fluvial clasticunits. • 3. Local claylevelsinterbeddedwithpotentialreservoirs; fine-grained volcaniclasticdeposits.

  17. Highlights

  18. Prospectivity • Late Cretaceous-Eocene organic rich (type II and III) potential source rocks. • Paleocene-Miocene sandstones and conglomerates with good porosity and permeability. • Favorable geometriesforhydrocarbonaccumulation, fault propagation folds, stratigraphic wedging and lateral closures against normal and inverse faults. • CBM exploration opportunities related to Paleogene coal beds.

  19. ANH studies. GravimetricAnomalyMap

  20. FutureANH ExploratoryPrograms • VALLE DEL CAUCA 2D SEISMIC PROGRAM. 250 Km approximately. • Recovery of 5160 meters of cores and electric logs: geochemical, petrographic, petrophysic and biostratigraphic analysis in the cores.

  21. CALDAS UNIVERSITY TEAM  Manager Gustavo Hincapié J. Administrative coordinator Elvira Cristina Ruiz Advisor José María Jaramillo Cartography-Stratigraphy-Structural Geology José Vicente Rodríguez and Hermann Bermúdez Assistant: Johanna Méndez Seismic Interpretation Sandra Milena Ortiz, Juan Guillermo Restrepo, Juan Pablo Marín Petrophysics Juan Guillermo Restrepo Geochemistry-Prospectivity Roberto Carlos Aguilera

  22. www.anh.gov.co

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