Vol. 4 No. 1 (2010)

Scientific and Technological Research Articles

• Seismic and lithological near surface characteristics of an area in north-east Colombia

  Saúl-E. Guevara, William-M Agudelo, Dany Rueda, Natalia Garcia, Carlos Becerra, Yaqueline Figueredo, Alexandra Plata

  7-21

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  DOI: https://doi.org/10.29047/01225383.433

• Selection of OBM salinity through effective osmotic pressure evaluation in carbonera shale for colombian foothills

  William Armando Fernández Vera, Reinel Corzo, Néstor Fernando Saavedra

  23-37

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  DOI: https://doi.org/10.29047/01225383.436

• Compaction trend and its implication in the overpressures estimate for the formations of the Colombian Foothills of the Eastern Plains

  Javier Oswaldo Mendoza, Jael Andrea Bueno, Darwin Mateus, Luis-Eduardo Moreno

  39-50

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  DOI: https://doi.org/10.29047/01225383.437

• Optimization of electrical submersible pump artificial lift system for extraheavy oils through an analysis of bottom dilution scheme

  Carlos Andrés Díaz-Prada, Flaminio Guarín Arenas, Javier Enrique González-Barbosa, César Augusto García Chinchilla, Esperanza de Jesús Cotes León, Carolina Rodríguez Walteros

  63-73

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  DOI: https://doi.org/10.29047/01225383.439

• Determination of reservoir drainage area for constant pressure systems using well test data

  Freddy Humberto Escobar, Yuly Andrea Hernández, Djebbar Tiab

  51-62

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  DOI: https://doi.org/10.29047/01225383.440

• Pressure and pressure derivative transient analysis without type-curve matching for elongated reservoirs with changes in facies or width

  Freddy Humberto Escobar, Matilde Montealegre, Daniel Carrillo Moreno

  75-88

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  DOI: https://doi.org/10.29047/01225383.441

• Mathematical model for refinery furnaces simulation

  Fabian A. Díaz Mateus, Jesús A. Castro Gualdrón

  89-99

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  DOI: https://doi.org/10.29047/01225383.442

• PCA reduction in naphthenic base oils by optimizing HDT conditions

  Maria Elizabeth Gómez, Liliana Santos, Néstor Tapias, Clemencia Vargas, Javier Lizcano

  101-111

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  DOI: https://doi.org/10.29047/01225383.443

• Comparison between NIR and UVVIS spectra chemometrics for predicting FCC feedstocks properties

  Carlos A. Baldrich, Luz A. Novoa, Alexis Bueno

  113-125

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  DOI: https://doi.org/10.29047/01225383.444