Caracterización y correlación de crudos provenientes de las cuencas Sinú-San Jacinto y valle inferior del Magdalena
La caracterización y correlación de crudos, a partir de biomarcadores, se centra en la evaluación de parámetros moleculares indicadores de degradación térmica, degradación biológica o de origen. En este trabajo se evaluaron dichos parámetros, tanto en la fracción aromática, como en la saturada, en c...
- Autores:
-
Arevalo Madrid, Juan Manuel
Sandoval Rincon, Kelly Patricia
Mogollon Galvis, Leonardo Ivan
- Tipo de recurso:
- http://purl.org/coar/version/c_b1a7d7d4d402bcce
- Fecha de publicación:
- 2016
- Institución:
- Universidad Industrial de Santander
- Repositorio:
- Repositorio UIS
- Idioma:
- spa
- OAI Identifier:
- oai:noesis.uis.edu.co:20.500.14071/34992
- Palabra clave:
- Biomarcadores
Facies Generadoras
Crudo-Roca
Crudo-Crudo
Biodegradación
Madurez.
Characterization and correlation of crude oils
from biomarkers
focuses on the evaluation of molecular parameters that demonstrate biological and thermal degradation
or origin and depositional environments. An assessment of these parameters was carried out
in the aromatic and saturated fractions
of crude oils
extracts and oil seeps from the Sinú-San Jacinto and Lower Magdalena Valley Basins
with the aim of classifing them according to biodegradation
thermal maturity and origin; and to verify the existence of a common source rock. The results indicated that oil seeps from S-SJ Basin
were extremely biodegraded
registerim total and partial loss of hopanes and steranes. The origin and depositional environment parameters
with their respective correlations
indicated the presence of five crude families in the S-SJ Basin that included deltaic plain
proximal delta
delta front
prodelta and external continental platform facies. Finally
the source rock-oil and oil-oil correlations demonstrated that both the oil seeps and crude oils from S-SJ Basin
as the crude oils from LMV Basin were originated from facies deposited in deltaic plains and proximal delta
possibly related to Ciénaga de Oro Formation
suggesting that in the S-SJ Basin there are both tertiaty and cretaceous source rocks
- Rights
- License
- Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)