Results 21 to 30 of about 887 (189)

An integrated petrophysical analysis based on NMR, organic geochemistry and mineralogy. The Vaca Muerta source rock-unconventional play at different thermal maturities [PDF]

E3S Web of Conferences, 2023
The Vaca Muerta Formation (Upper Jurassic–Lower Cretaceous) of the Neuquén Basin, Argentina is a world-class source rock and renowned as an unconventional reservoir for both oil and gas.
Masiero Diana, Comerio Marcos, Domené Esteban, Vila Gabriela, Epele Bernarda, Cipollone Mariano, Silka Mariela, Camacho Carlos, Vera López Lourdes, Chiappero Silvina   +9 more
doaj   +1 more source

Seguritización del reclamo mapuce en Vaca Muerta (Argentina)

Estudios Sociales Contemporáneos, 2022
Este trabajo aborda las prácticas discursivas del estado neuquino con respecto al pueblo mapuce. Se toma el caso de la comunidad Campo Maripe, en función de su ubicación en un punto neurálgico del espacio afectado a la extracción de hidrocarburos: el ...
Sabrina Aguirre, Alan Rocha Varsanyi
doaj   +2 more sources

Structural and tectonic assessment of the western Huincul High, Neuquén Basin (Argentina)—The role of structural inheritance and mechanical stratigraphy in inversion systems

Basin Research, Volume 35, Issue 6, Page 2140-2164, December 2023., 2023
3D visualisation of the Upper Triassic, syn‐extension, top unit 1 showing the key inversion anticlines in the western Huincul High (Neuquen Basin). Abstract The Neuquén Basin is a major Mesozoic sedimentary depocentre located in the retroarc foreland of the Argentinian Andes. The basin hosts world renowned inversion systems that have been the target of
Ivan Antonov, Nicola Scarselli, Jürgen Adam, Diego Lenge, Raul Gutierrez, Ken McClay, Diego Costantino   +6 more
wiley   +1 more source

Nondestructive determination of the physical properties of Antarctic meteorites: Importance for the meteorite—parent body connection

Meteoritics &Planetary Science, Volume 58, Issue 12, Page 1707-1746, December 2023., 2023
Abstract Photogrammetry is a low‐cost, nondestructive approach for producing 3‐D models of meteorites for the purpose of determining sample bulk density. Coupled with the use of a nondestructive magnetic susceptibility/electrical conductivity field probe, we present measurements for the interrogation of several physical properties, on a set of ...
T. A. Harvey, J. L. MacArthur, K. H. Joy, D. Sykes, N. V. Almeida, R. H. Jones   +5 more
wiley   +1 more source

The long‐term legacy of subvolcanic intrusions on fluid migration in sedimentary basins: The Cerro Alquitrán case study, northern Neuquén Basin, Argentina

Basin Research, Volume 35, Issue 5, Page 1840-1855, October 2023., 2023
Schematic representation of Cerro Alquitrán intrusive body. The drawing shows how magmatic brittle structures and structures in the host rock affect subsurface hydrocarbon migration and seepage. Abstract Cooling subvolcanic igneous intrusions are known to have a substantial impact on fluid flow in the shallow Earth's crust, for example activation of ...
Olivier Galland, Héctor J. Villar, José Mescua, Dougal A. Jerram, Ivar Midtkandal, J. Octavio Palma, Sverre Planke, Alain Zanella   +7 more
wiley   +1 more source

Territorios en conflicto: resistencia mapuche contra el fracking en Vaca Muerta

Anales de Antropología, 2021
El texto aborda distintas aristas del conflicto en torno a la producción de hidrocarburos no convencionales en el yacimiento Vaca Muerta, en Argentina.
Juan Antonio Acacio, Gabriela Wyczykier
doaj   +1 more source

Metal in mesosiderites: Evidence for redox and fractional crystallization

Meteoritics &Planetary Science, Volume 58, Issue 9, Page 1211-1228, September 2023., 2023
Abstract Mesosiderites are an amalgamation of crustal silicates and molten metal, and their formational history is not well understood. It is widely believed that redox reactions occurred in the mesosiderites during metal–silicate mixing. Previous studies evaluated redox reactions by studying the silicates within mesosiderites, but little attention has
R. G. Mayne, L. Caves, T. J. McCoy, R. D. Ash, W. F. McDonough   +4 more
wiley   +1 more source

Stress Characteristics near Wellbore and Prevention Casing Deformation for Fracturing Horizontal Wells

Geofluids, Volume 2022, Issue 1, 2022., 2022
Aiming at the problem that casing deformation can easily occur in tight oil horizontal well fracturing, based on the rock mechanics experiments and probability statistics, the distribution characteristics and law of the near‐wellbore stress field of the reservoir in STH M56 were solved and analyzed by using the finite element modeling numerical method.
Peng Zhang, Zhenghua Wu, Shuying Hu, Jikai Wei, Manlai Zhang, Zhengqin Ye, Chunsheng Pu, Jingyang Pu, Jinze Xu   +8 more
wiley   +1 more source

Fracking en el sur de Mendoza: riesgos, incertidumbres y resistencias en contexto de una mega-sequía

Punto Sur, 2021
En el año 2017, coincidiendo con la formación geológica Vaca Muerta –ubicada en las provincias argentinas de Mendoza, Neuquén, Río Negro y La Pampa–, comenzó a utilizarse en la provincia de Mendoza la técnica de fracking para la explotación de ...
Lucrecia Wagner
doaj   +1 more source

Effect of Diagenesis on Geomechanical Properties of Organic‐Rich Calcareous Shale: A Multiscale Investigation

Journal of Geophysical Research: Solid Earth, Volume 126, Issue 7, July 2021., 2021
Abstract This study investigates the nano to core‐scale geomechanical properties of a maturity series of organic‐rich, calcareous shales buried to 100°C–180°C, with a focus on: (a) the mechanical properties of organic matter; (b) the elastic response and anisotropy of the shale composite at micro and core scale; and (c) the creep response. Atomic force
T. S. Charlton, M. Goodarzi, M. Rouainia, A. C. Aplin, P. Cubillas   +4 more
wiley   +1 more source