Bibliographic citations
Taipe, H., (2021). Caracterización de la propiedad de adsorción en la roca generadora para la cuantificación volumétrica del gas adsorbido en la formación muerto de la cuenca Lancones [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/22278
Taipe, H., Caracterización de la propiedad de adsorción en la roca generadora para la cuantificación volumétrica del gas adsorbido en la formación muerto de la cuenca Lancones [Tesis]. PE: Universidad Nacional de Ingeniería; 2021. http://hdl.handle.net/20.500.14076/22278
@misc{renati/267354,
title = "Caracterización de la propiedad de adsorción en la roca generadora para la cuantificación volumétrica del gas adsorbido en la formación muerto de la cuenca Lancones",
author = "Taipe Acuña, Heraud",
publisher = "Universidad Nacional de Ingeniería",
year = "2021"
}
The study of unconventional shale gas reservoirs in South America has been developing with greater interest, especially in the business of exploration and characterization of these reservoirs. The technological advances for their exploitation allowed the transformation of shale gas resources into economic reserves. In Peru, energy security is based on natural gas, the decrease in natural gas reserves between 2016 and 2018 was from 16.1 trillion cubic feet (TCF) to 10.1 TCF, which reflects an index of negative replacement and a decrease in exploration, while about oil, Peru currently imports 78% of the oil that is refined in the country. Due to this, it was important to develop a study that contributes to the increase of gas resources. In the research, a methodology was developed to estimate the volumetric potential of gas in situ (free and adsorbed) in the Muerto Formation, which is in the Lancones basin of northeastern Peru. Six stages have been developed for this: identification of the study area; pre- field evaluation; field work and systematic sampling; post-field evaluation; identification of the samples to carry out the adsorption tests and finally, description of the generation of isotherms based on the laboratory measurements carried out. The results of the adsorption laboratory tests showed a direct relationship between the amount of organic matter or total organic content (TOC) and the content of adsorbed gas, caused by a greater surface area of TOC in contrast to other components of the rock. like that of clays. On the other hand, the geochemical laboratory results showed a complicated classification of the type of kerogen, which did not allow to confirm the influence that this has on gas adsorption, however, there is a possible difference, which was evidenced in the maximum capacity of Langmuir adsorption, due to a higher content of aromatic kerogen molecules, a product of higher maturity. Finally, in the research areas, three zones rich in organic matter were obtained: 107,449 scf / ton (standard cubic feet per ton or standard cubic foot per ton), 106,104 scf / ton and 170,951 scf / ton, with a percentage of adsorbed gas 45.4%, 50.00% and 40.6% respectively, which demonstrated the gas potential in the Muerto Formation.
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