Manuel Martínez

V/Ni ratio as a parameter in palaeoenvironmental characterisation of nonmature medium-crude oils from several Latin American basins

F. Galarraga, Katya Reátegui, Alejandro Martínez et al. · Journal of Petroleum Science and Engineering · 2008 · 254 citations

Engineering, Petroleum Chemistry, Petroleum Geochemistry +7

Effect of coal weathering on some geochemical parameters

Manuel Martínez, Marcos Escobar · Organic Geochemistry · 1995 · 50 citations

Engineering, Geochemistry, Coal Basin +3

Geochemical signatures of bedded cherts of the upper La Luna Formation in Táchira State, western Venezuela: Assessing material provenance and paleodepositional setting

Grony Garbán, Manuel Martínez, G. Márquez et al. · Sedimentary Geology · 2016 · 29 citations

Engineering, Provenance (Geology), Western Venezuela +7

Source-rock potential of the lowest coal seams of the Marcelina Formation at the Paso Diablo mine in the Venezuelan Guasare Basin: Evidence for the correlation of Amana oils with these Paleocene coals

Marcos Escobar, G. Márquez, Isabel Suárez‐Ruíz et al. · International Journal of Coal Geology · 2016 · 24 citations

Engineering, Geology, Source-rock Potential +6

MAIN FACTORS CONTROLLING THE COMPOSITIONAL VARIABILITY OF SEEPAGE OILS FROM TRUJILLO STATE, WESTERN VENEZUELA

F. Galarraga, Franco Urbani, Marcos Escobar et al. · Journal of Petroleum Geology · 2010 · 22 citations · Full text

Organic Geochemistry, Environmental Chemistry, Engineering +13