A Cenozoic Record of Deep Oceanic Zn Isotopic Composition in Ferromanganese Crusts
M Zhao, N Planavsky, X Wang, Y Zhang… - American Journal of …, 2023 - ajsonline.org
Water plays a critical role in erosion and sediment transport and this relationship is most
evident in the hyperarid Atacama Desert of Northern Chile, a region characterized by …
evident in the hyperarid Atacama Desert of Northern Chile, a region characterized by …
[HTML][HTML] Application of geophysical well logs in solving geologic issues: Past, present and future prospect
J Lai, Y Su, L Xiao, F Zhao, T Bai, Y Li, H Li, Y Huang… - Geoscience …, 2024 - Elsevier
Geophysical well logs are widely used in geological fields, however, there are considerable
incompatibilities existing in solving geological issues using well log data. This review …
incompatibilities existing in solving geological issues using well log data. This review …
Orbital tuning as an inverse problem: Chronology of the early Aptian oceanic anoxic event 1a (Selli Level) in the Cismon APTICORE
Orbital tuning, the process of fitting sedimentary cycles to orbital periodicities, can estimate
with high resolution the timing and duration of key events in the geological record. We …
with high resolution the timing and duration of key events in the geological record. We …
Automatic monitoring of rotary-percussive drilling for ground characterization—illustrated by a case example in Hong Kong
ZQ Yue, CF Lee, KT Law, LG Tham - … journal of rock mechanics and mining …, 2004 - Elsevier
In mountainous regions comprising weathered soils and rocks, it is important to delineate
the spatial distributions of geomaterials with different weathering and decomposition grades …
the spatial distributions of geomaterials with different weathering and decomposition grades …
Well-to-well correlation and identifying lithological boundaries by principal component analysis of well-logs
AM Karimi, S Sadeghnejad, M Rezghi - Computers & Geosciences, 2021 - Elsevier
Identifying the location of lithological boundaries is one of the essential steps of reservoir
characterizations. The manual well-to-well correlation is usually implemented to identify …
characterizations. The manual well-to-well correlation is usually implemented to identify …
An integrated approach for the identification of lithofacies and clay mineralogy through Neuro-Fuzzy, cross plot, and statistical analyses, from well log data
M Ehsan, H Gu - Journal of Earth System Science, 2020 - Springer
Today, researchers face multiple challenges identifying clay mineral types and lithofacies
from well log data. This research paper hopes to offer new insight into this particular …
from well log data. This research paper hopes to offer new insight into this particular …
Identifying inefficient drilling conditions using drilling-specific energy
M Armenta - SPE Annual Technical Conference and Exhibition?, 2008 - onepetro.org
A novel correlation identifying inefficient drilling conditions is presented using experimental
and field data. Historically, Mechanical Specific Energy (MSE) has been used to improve the …
and field data. Historically, Mechanical Specific Energy (MSE) has been used to improve the …
Fracture-controlled gas hydrate systems in the northern Gulf of Mexico
AE Cook, D Goldberg, RL Kleinberg - Marine and Petroleum Geology, 2008 - Elsevier
High-angle, open mode fractures control the presence of natural gas hydrate in water-
saturated clays at the Keathley Canyon 151 site in the northern Gulf of Mexico, which was …
saturated clays at the Keathley Canyon 151 site in the northern Gulf of Mexico, which was …
3D petroleum reservoir modelling using seismic and well‐log data to assess hydrocarbon potential in Abu Roash (G) Member, Karama Oil Field, North‐Western …
Since 2002, the Upper Cretaceous Abu Roash (G) Member in the Karama Oil Field has
been considered to be one of the most important reservoirs in the Abu Gharadig Basin in the …
been considered to be one of the most important reservoirs in the Abu Gharadig Basin in the …
Topographic stress and rock fracture: A two‐dimensional numerical model for arbitrary topography and preliminary comparison with borehole observations
Theoretical calculations indicate that elastic stresses induced by surface topography may be
large enough in some landscapes to fracture rocks, which in turn could influence slope …
large enough in some landscapes to fracture rocks, which in turn could influence slope …