On the dolomite reservoirs formed by dissolution: Differential eogenetic versus hydrothermal in the lower Permian Sichuan Basin, southwestern China

D Xiao, J Cao, B Luo, X Tan, H Liu, B Zhang… - Aapg …, 2020 - pubs.geoscienceworld.org
Dolomite reservoirs formed by dissolution are significant for hydrocarbon exploration, but
their origins are poorly understood because of their complexity. This study investigated the …

The interplay between dolomitizing fluids, tectonically-controlled saddle dolomite and calcite cements in Lower Cambrian to Furongian strata in the Tazhong Uplift

NR Ngia, M Hu, D Gao - Marine and Petroleum Geology, 2024 - Elsevier
The interplay between dolomitizing fluids, tectonically-controlled saddle dolomite and calcite
cements in Lower-Cambrian to Furongian strata in the Tazhong Uplift, Tarim Basin were …

A multi-isotopic evaluation of groundwater in a rapidly developing area and implications for water management in hyper-arid regions

JJ Gómez-Alday, S Hussein, H Arman… - Science of the Total …, 2022 - Elsevier
Management of water resources in hyper-arid areas faces vital challenges in a global
climate change context. Consequently, understanding the effects on groundwater sources …

Fault-controlled hydrothermal dolomitization of Middle Permian in southeastern Sichuan Basin, SW China, and its temporal relationship with the Emeishan Large …

T Yang, K Azmy, Z He, S Li, E Liu, S Wu, J Wang… - Sedimentary …, 2022 - Elsevier
The mechanism of fault-controlled hydrothermal dolomitization has long been controversial
due to its complicated tectonic and diagenetic conditions, especially for the source of …

Hydrothermal dolomitization of the Bekhme formation (Upper Cretaceous), Zagros Basin, Kurdistan Region of Iraq: Record of oil migration and degradation

H Mansurbeg, D Morad, R Othman, S Morad… - Sedimentary …, 2016 - Elsevier
The common presence of oil seepages in dolostones is widespread in Cretaceous
carbonate successions of the Kurdistan Region of Iraq. This integrated field, petrographic …

Effect of hydrothermal fluids on the ultra-deep Ordovician carbonate rocks in Tarim Basin, China

B Jiu, W Huang, N Mu, M He - Journal of Petroleum Science and …, 2020 - Elsevier
Carbonate rocks of Ordovician formations make up many important reservoirs in Tarim
Basin. This study focuses on the formation mechanism and evolution model of Ordovician …

Depositional and diagenetic impacts on the porosity of post-salt carbonate reservoirs of southern Campos Basin, southeastern Brazilian margin

G Armelenti, K Goldberg, R Alvarenga, J Kuchle… - Journal of South …, 2021 - Elsevier
Shallow marine carbonates constitute some of the most productive oil reservoirs of the
world. In Brazil, offshore oil production began from Albian, post-salt marine carbonate …

Towards an improved understanding of Ca–Mg carbonates with nonplanar surfaces: An experimental approach

YF Zhang, M Mueller, R Hoffmann… - …, 2024 - Wiley Online Library
Saddle dolomite is a Ca–Mg carbonate characterized by curved crystal faces, curved
cleavage and sweeping extinction under cross‐polarized light. Saddle dolomite and …

Pervasive early diagenetic dolomitization, subsequent hydrothermal alteration, and late stage hydrocarbon accumulation in a Middle Triassic carbonate sequence …

I Garaguly, A Varga, B Raucsik, F Schubert… - Marine and Petroleum …, 2018 - Elsevier
Abstract The Middle Triassic shallow marine carbonates of the SE Pannonian Basin
(Szeged Dolomite Formation) show evidence for multistage dolomitization and a complex …

Integration of stable isotopes, radiometric dating and microthermometry of saddle dolomite and host dolostones (Cretaceous carbonates, Kurdistan, Iraq): New insights …

H Mansurbeg, M Alsuwaidi, N Salih… - Marine and Petroleum …, 2021 - Elsevier
This paper integrates Mg-, C-, O-, Sr-isotopes, fluid-inclusions microthermometry, and
radiometric dating of dolostones and vug-filling saddle dolomite and calcite of the Upper …