Paleokarst features in the aptian carbonates of the barra velha formation, santos basin, brazil

DC Nworie, GF Chinelatto, AC Vidal - Brazilian Journal of Geology, 2023 - SciELO Brasil
Seismic data, borehole image logs, and conventional well logs were used to investigate the
distribution and characteristics of paleokarst features in the Aptian carbonates of the Barra …

Characterization and DFN modelling of the fracture network in a Mesozoic karst reservoir: Gomba oilfield, Paleogene Basin, Central Hungary

M Bauer, TM Tóth - Journal of Petroleum Geology, 2017 - Wiley Online Library
Reservoir rocks at Gomba oilfield, located in the Hungarian Paleogene Basin, include
fractured and karstified Triassic carbonates with significant fluid storage potential. However …

Characterization of karst conduit network using long-distance tracer test in Lijiang, Southwestern China

J Qi, M Xu, X Cen, L Wang, Q Zhang - Water, 2018 - mdpi.com
The Ancient City in Lijiang of southwestern China was endowed as World Cultural Heritage
by UNESCO, and the karst springs located in Black Dragon Pool are its main water source …

Tunnel surrounding rock stability analysis based on geological condition reconstruction and karst development prediction

F Li, Z Hu, Y Zhang, X An, X Ren - Arabian Journal of Geosciences, 2022 - Springer
The dissolution rate and development trend of karst tunnel surrounding rock can strongly
affect tunnel stability. This study analyzes the influence of tunnel construction on the …

Morphometric and geological features of potential karst depressions in Kanthan limestone formation, Malaysia

H Zabidi, NL Khalil, N Anua, S Suri - Journal of Physics …, 2019 - iopscience.iop.org
In Malaysia, limestones extensively outcrops in the northern half of Peninsular Malaysia,
such as in Langkawi Islands, northern Perlis, Kinta Valley in Perak, southern Kelantan and …