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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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OPEN ROUND COLOMBIA 2010 CAUCA-PATIA AREA January, 2010
Cauca-Patíablocks Cauca-Patíablocks
2D Seismic lines (about 1000 km) Cauca 3 Cauca 4 Cauca 6 Cauca 7
Seismic lines and Wells *About 1000 km of seismiclines.
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
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)
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)
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).
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).
Event Chart • Marine, deltaic and fluvial organicrichdeposits. Somecoalyunits. • Coastalto fluvial clasticunits. • 3. Local claylevelsinterbeddedwithpotentialreservoirs; fine-grained volcaniclasticdeposits.
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.
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.
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