Vol. 1 No. 3 (1997)

Scientific and Technological Research Articles

• Relationship between petrographic pore types and core measurements in sandstones of the Monserrate formation, upper Magdalena valley, Colombia

  G. Cobaleda, R. Ehrlich, J. Barclay Ferm

  5-17

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  DOI: https://doi.org/10.29047/01225383.585

• Characterization and prediction of reservoir architecture and petrophysical properties in fluvial channel sandstones, middle Magdalena basin, Colombia

  J. C. Ramón, T. Cross

  19-46

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  DOI: https://doi.org/10.29047/01225383.586

• Geochemical evaluation of the middle Magdalena basin, Colombia

  J. C. Ramón, L. Dzou, B. Giraldo

  47-66

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  DOI: https://doi.org/10.29047/01225383.587

• Water shutoff in horizontal wells using gel technology

  N. Saavedra, D. Mamorra

  67-79

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  DOI: https://doi.org/10.29047/01225383.588

• Thermal and organic matter modeling in the fault bend fold and fault propagation fold structural models

  L. F. Sarmiento R., C. C. Piedrahita, C. A. Montaña R.

  81-93

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  DOI: https://doi.org/10.29047/01225383.589

• Production of biosurfactants (rhamnolipids) by pseudomonas aeruginosa isolated from Colombian sludges

  M. P. Díaz M., A. L. Pimienta R., F. G. Carvajal S., J. L. Grosso V.

  95-108

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  DOI: https://doi.org/10.29047/01225383.590

• Fractionation and biocatalytic plating of asphaltenes from castile crude oil.

  L. I. Mogollón, R. Torres, R. Rodríguez, W. Larrota, C. Ortíz

  109-121

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  DOI: https://doi.org/10.29047/01225383.591

• Enzymatic precipitation of cadmium by means of native bacteria of the genus Citrobacter.

  L. I. Mogollón, R. Rodríguez M., N. E. Ramírez, F. Zaucher

  123-133

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  DOI: https://doi.org/10.29047/01225383.592

• Four pollution indices for characterisation of inland waters. formulations and application

  R. Restrepo, A. Ramírez, G. Viña

  135-153

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  DOI: https://doi.org/10.29047/01225383.593