DR. Khalid Abdulsamad Hasan Alramadan
Chairman, Geosciences; Program Leader, Geosystems; Professor
GEOS
ramadank@kfupm.edu.saLithologic characteristics and diagenesis of the Devonian Jauf sandstone at Ghawar Field, Eastern Saudi Arabia
Distribution of diagenetic alterations in siliciclastic shoreface deposits within a sequence stratigraphic framework: Evidence from the Upper Jurassic, Boulonnais, NW France
DOI: 10.2110/jsr.2005.072
Mineralogical, pore and petrophysical characteristics of the Devonian Jauf Sandstone reservoir, Hawiyah field, eastern Saudi Arabia
Hydrothermal alteration of magmatic titanite: Evidence from Proterozoic granitic rocks, Southeastern Sweden
Microfacies analysis of Wadi Waqb member (Miocene) in Wadi Aynunah, Northwest of Saudi Arabia
DOI: 10.1007/BF03182089
Microfacies approach to reservoir-related outcrop analogy studies of wadi waqb member
Hydrothermal alteration of plagioclase in granitic rocks from Proterozoic basement of SE Sweden
DOI: 10.1002/gj.1178
The impact of diagenesis on the heterogeneity of sandstone reservoirs: A review of the role of depositional fades and sequence stratigraphy
DOI: 10.1306/04211009178
Rapid late Pleistocene/Holocene uplift and coastal evolution of the southern Arabian (Persian) Gulf
Sedimentology and diagenesis of the Miocene Nutaysh member of the Burqan formation in the Midyan area (Northwestern Saudi Arabia)
DOI: 10.7306/gq.1081
Integrated diagenesis and sequence stratigraphic study of tidal sandstones: The Adedia Formation (Cambro-Ordovician), Sinai, Egypt
High-resolution facies and porosity models of the upper Jurassic Arab-D carbonate reservoir using an outcrop analogue, central Saudi Arabia
Illitization of Smectite in Sandstones: The Permian Unayzah Reservoir, Saudi Arabia
The White Volcanoes of Harrat Khaybar, north of Al-Madinah
Unraveling cementation environment and patterns of holocene beachrocks in the Arabian gulf and the gulf of Aqaba: Stable isotope approach
DOI: 10.7306/gq.1144
Diagenesis of Holocene beachrocks: a comparative study between the Arabian Gulf and the Gulf of Aqaba, Saudi Arabia
Composition and morphology of early Devonian microbial and metazoan patch reefs: Qasr member of the Jauf formation, northwestern Saudi Arabia
DOI: 10.2110/jsr.2015.04
Formation conditions and diagenetic evolution of sand roses in clastic sabkhas along the Arabian Gulf Coastal Region, Eastern Saudi Arabia
DOI: 10.7306/gq.1207
Porosity evolution within high-resolution sequence stratigraphy and diagenesis framework: outcrop analog of the upper Jurassic Arab-D reservoir, Central Saudi Arabia
Variations in architecture and cyclicity in fault-bounded carbonate platforms: Early Miocene Red Sea Rift, NW Saudi Arabia
Automated mineralogical methodology to study carbonate grain microstructure: an example from oncoids
Discrimination of inland and coastal dunes in Eastern Saudi Arabia desert system: An approach from particle size and textural parameter variations
Characterization of carbonate mudrocks of the Jurassic Tuwaiq Mountain Formation, Jafurah basin, Saudi Arabia: Implications for unconventional reservoir potential evaluation
Facies mosaic and diagenetic patterns of the early Devonian (Late Pragian–Early Emsian) microbialite-dominated carbonate sequences, Qasr Member, Jauf Formation, Saudi Arabia
DOI: 10.1002/gj.2678
Mud gas isotope logging application for sweet spot identification in an unconventional shale gas play: A case study from Jurassic carbonate source rocks in Jafurah Basin, Saudi Arabia
DEPOSITIONAL AND DIAGENETIC BARRIERS, BAFFLES AND CONDUITS: PERMIAN – CARBONIFEROUS UNAYZAH RESERVOIR, NUAYYIM FIELD, CENTRAL SAUDI ARABIA
DOI: 10.1111/jpg.12665
Geochemical signatures of pervasive meteoric diagenesis of early miocene syn-rift carbonate platform, red sea, NW Saudi Arabia
DOI: 10.7306/gq.1334
Foraminiferal biofacies and depositional environments of the Burdigalian mixed carbonate and siliciclastic Dam Formation, Al-Lidam area, Eastern Province of Saudi Arabia
Tracing transcontinental sand transport: From anatolia-zagros to the rub' al khali sand sea
DOI: 10.2110/jsr.2017.65
Detrital dolomite: Characterization and characteristics
DOI: 10.7306/gq.1391
Microfacies, depositional environments and meter-scale cycles of the middle jurassic Tuwaiq Mountain formation, central Saudi Arabia
Discussions on Arabian Gulf ooids
Impact of basin architecture on diagenesis and dolomitization in a fault-bounded carbonate platform: Outcrop analogue of a pre-salt carbonate reservoir, red sea rift, nw Saudi Arabia
Microfacies, biofacies, and depositional environments of the Bajocian–Bathonian Middle Dhruma carbonates, central Saudi Arabia
Integrated micropaleontology, sedimentology and sequence stratigraphy of the Middle Jurassic D5-D6 Members of the Dhruma Formation, Central Saudi Arabia
Foraminifera from the Aruma Formation of Central Saudi Arabia
First Record of Conodonts from the Permo-Triassic Khartam Member, Khuff Formation in Central Saudi Arabia
Geochemistry and isotopic analysis of brines in the coastal sabkhas, Eastern region, Kingdom of Saudi Arabia
Interactions between sediment production and transport in the geometry of carbonate platforms: Insights from forward modeling of the Great Bank of Guizhou (Early to Middle Triassic), south China
Fully automated carbonate petrography using deep convolutional neural networks
Improving carbonate rock hardness by consolidating additives to sustain long term fracture conductivity
Non-destructive techniques for linking methodology of geochemical and mechanical properties of rock samples
Unconventional rocks elastic properties profile and geomechanical characterization
The role of diagenesis at unconformities of the Paleozoic siliciclastic succession of central Saudi Arabia: implications for reservoir quality
Deep Neural Networks for Hierarchical Taxonomic Fossil Classification of Carbonate Skeletal Grains
Asymmetrical wave-dominated siliciclastic shorelines with evidence of along-strike variability of sedimentary processes: A revised interpretation for the Toarcian Marrat red beds, central Arabia
The influence of silica on carbonate diagenesis in chalk – Ekofisk Formation, Danish Central Graben
Depositional and diagenetic controls on reservoir quality of microporous basinal lime mudstones (Aptian), United Arab Emirates
Comprehensive Geophysical Study at Wabar Crater, Rub Al-Khali Desert, Saudi Arabia
DOI: 10.1029/2020EA001432
Quartz Crystallinity Index of Arabian Sands and Sandstones
DOI: 10.1029/2020EA001582
Proliferation of Chondrodonta as a proxy of environmental instability at the onset of OAE1a: Insights from shallow-water limestones of the Apulia Carbonate Platform
DOI: 10.1111/sed.12887
A core-based XRF scanning workflow for continuous measurement of mineralogical variations in clastic reservoirs
Diagenetic controls on porosity evolution and reservoir quality of an outcrop analogue of the Jurassic carbonate reservoirs in the Arabian Plate: An example from the Middle Jurassic Tuwaiq Mountain Formation, Central Saudi Arabia
Experimental diagenesis using present-day submarine turbidite sands
Gravity Survey on the Oil-Bearing Dammam Dome (Eastern Saudi Arabia) and Its Implications
DOI: 10.3390/rs14030735
Hardness Enhancement of Carbonate Rocks by Formation of Smithsonite and Fluorite
Benthic foraminifera community structure; a function of dispersal and environmental gradients
Impact of Grain-Coating Clays on Porosity Preservation in Paleocene Turbidite Channel Sandstones: Nelson Oil Field, UK Central North Sea
DOI: 10.3390/min12050555
Organic Matter Burial in Deep-Sea Fans: A Depositional Process-Based Perspective
DOI: 10.3390/jmse10050682
High-resolution X–ray diffraction datasets: Carbonates
First record of shark microremains from the Lower Khartam Member, Khuff Formation: an Upper Permian origin of the genus Lissodus, or a new placement of the Permo/Triassic boundary in Saudi Arabia?
Unconventional reservoir characterization using geochemical signatures: Examples from Paleozoic formations, Saudi Arabia
FACIES ARCHITECTURE AND PALEOGEOGRAPHY EVOLUTION OF REGRESSIVE WAVE-DOMINATED SHORELINES TRANSITIONING INTO TIDE-DOMINATED ESTUARIES: EARLY DEVONIAN SUBBAT MEMBER, JAUF FORMATION, SAUDI ARABIA
DOI: 10.2110/jsr.2021.112
Quantitative evaluation of the roles of ocean chemistry and climate on ooid size across the Phanerozoic: Global versus local controls
DOI: 10.1111/sed.12998
Comparison of diagenesis and reservoir quality of microporous lime mudstones (Aptian) between anticline crest and flanks: Abu Dhabi, United Arab Emirates
Mineralogical, Elemental, and Spatial Variability of Volcaniclastics in Fluvio-Coastal-Aeolian Sedimentary Systems and Their Insights for Mineral Sorting on Mars
DOI: 10.1029/2022EA002279
Role of diagenetic alterations on porosity evolution in the cretaceous (Albian-Aptian) Bima Sandstone, a case study from the Northern Benue Trough, NE Nigeria
Unravelling reservoir quality heterogeneity in mixed siliciclastic-carbonate deposits: An example from Miocene Red Sea rift, NW Saudi Arabia
Structural diagenesis and dolomitization of Cenozoic post-rift carbonates in the Red Sea rift basin: A multiproxy approach
Evidence for the early Toarcian Carbon Isotope Excursion (T-CIE) from the shallow marine siliciclastic red beds of Arabia
Sedimentologic and diagenetic controls on petrophysical properties in the Middle Dhruma Formation (Jurassic), Saudi Arabia
Conductivity Enhancement of Fractured Carbonates through High-Temperature Diammonium Hydrogen Phosphate Consolidation: A Preliminary Study
DOI: 10.2118/214657-PA
Impact of magmatic intrusion on diagenesis of shallow marine sandstones: An example from Qasim Formation, Northwest Saudi Arabia
Hybrid event beds (HEBs) and the ‘greywacke problem’ revisited
Impact of grain-coating illite in preventing quartz cementation: Example from permo-carboniferous sandstone, Central Saudi Arabia
Impact of depositional and diagenetic controls on reservoir quality of syn-rift sedimentary systems: An example from Oligocene-Miocene Al Wajh Formation, northwest Saudi Arabia
Crack-seal veins: records of 600-million-year complex tectonic and fluid flow evolution in Saudi Arabia
Effect of Firing on Clay Content and Mineral Transformations in Bandera Gray Sandstone: Implications for the Clay-CO2Interaction
Expression of the Toarcian Oceanic Anoxic Event in the mixed siliciclastic–carbonate system of the Arabian Plate: Insights from rare-earth element geochemistry and statistical analysis
Linking diagenesis and reservoir quality to depositional facies in marginal to shallow marine sequence: An example from the Campano-Maastrichtian Gombe Sandstone, Northern Benue Trough, NE Nigeria
A tale of two Arabian Cenozoic ooids: Factors controlling the differential growth of ooids across the Arabian Plate
Characteristics, distribution, and origin of ferruginous deposits within the Late Ordovician glaciogenic setting of Arabia
Impact of kaolinite and iron oxide cements on resistivity and quality of low resistivity pay sandstones
3D Microporosity Characterizations in the Heterogeneous Middle Jurassic Tuwaiq Mountain Formation: Insights into an Unconventional Sweet Spot
Depositional and diagenetic controls on the reservoir quality of Early Miocene syn-rift deep-marine sandstones, NW Saudi Arabia
Diagenetic Controls on Reservoir Porosity of Aeolian and Fluvial Deposits: A Case Study from Permo-Carboniferous Sandstones of Saudi Arabia
Vase-shaped microfossils and possible trochamminid foraminifera from the Ediacaran Dhaiqa Formation of Saudi Arabia
Depositional and sequence stratigraphic controls on diagenesis in the Upper Cambrian-Lower Ordovician Barik Formation, central Oman: Implications for prediction of reservoir porosity in a hybrid-energy delta system
Carbonate factory response through the MECO (Middle Eocene Climate Optimum) event: Insight from the Apulia Carbonate Platform, Gargano Promontory, Italy
Precambrian mixed clastic-carbonate systems of Saudi Arabia: Integrated sedimentological, micropaleontological and geochemical characterization
Revisiting the Impact of Diagenesis across the Permo-Triassic Boundary: Insights from the Khuff Carbonates, Saudi Arabia
Coupling data-driven geochemical analysis and ensemble machine learning for automatic identification of oceanic anoxic events
Diagenetic controls on the quality of shallow marine sandstones: An example from the Cambro-Ordovician Saq Formation, central Saudi Arabia
CO2-Rock-Brine Interactions in Feldspar-Rich Sandstones That Underwent Intense Heating
Diagenetic variability in Tertiary, syn-rift mixed siliciclastic‑carbonate depositional system (Lower Musayr Formation), Red Sea, Saudi Arabia
Depositional architecture of early rift non-marine systems and implications for reservoir development: Oligocene to Miocene Al Wajh Formation, Midyan Basin of Red Sea, Saudi Arabia
Diagenesis and reservoir quality evolution of estuarine sandstones: Insights from the Cenomanian-Turonian Yolde Formation, northern Benue Trough, NE Nigeria
Depositional and diagenetic controls on the reservoir quality of marginal marine sandstones: An example from the Early Devonian subbat member, jauf formation, northwest Saudi Arabia
Novel insights to unconventional carbonate mudstone reservoir with quantitative nanoporosity characterization and modeling of Tuwaiq Mountain Formation
Linking provenance and diagenesis to reservoir quality evolution of sandstones: The Paleocene-Eocene Kerri-Kerri Formation, northeastern Nigeria
Microfacies control on geomechanical properties of unconventional carbonate reservoirs: insights from a middle jurassic outcrop analogue in Saudi Arabia
Petrological and geochemical characteristics of Ordovician cherts in the Qasim Formation, NW Saudi Arabia: Understanding the roles of biogenic and volcanic activities
The Role of Fluid Chemistry in the Diagenetic Transformation of Detrital Clay Minerals: Experimental Insights from Modern Estuarine Sediments
DOI: 10.3390/min15030317
Modeling Benthic Foraminiferal Diversity in the Arabian Gulf: Species Distribution and Environmental Controls in a Basin-Wide Assessment
ISOTOPE RECORD OF APTIAN THIRD-ORDER SEA-LEVEL TRENDS IN PLATFORM MARGIN CARBONATES: IMPLICATIONS FOR SEQUENCE STRATIGRAPHIC ANALYSIS
DOI: 10.2110/jsr.2024.124
Interactions of Iron and Associated Minerals with CO2 in Paleozoic Sandstones of Saudi Arabia
EXPERIMENTAL DEVELOPMENT OF CHLORITE: INSIGHTS FROM A KAOLINITE PRECURSOR
DOI: 10.2110/jsr.2024.099
EXPERIMENTAL STUDY OF SMECTITE AUTHIGENESIS AND ITS SUBSEQUENT ILLITIZATION: INSIGHTS FROM MODERN ESTUARY SEDIMENTS
DOI: 10.2110/jsr.2024.135
Benthic foraminiferal diversity in the Arabian Gulf: spatial patterns in a basin-wide assessment
Macroevolutionary coupling of marine biomass and biodiversity across the Phanerozoic
Experimental Investigation of Kaolinite–Zeolite Transformation: Insights from Al-Habala Area Saprolite, Abha, Saudi Arabia
DOI: 10.3390/min15090920
Sedimentary architecture of the ediacaran mixed carbonate-siliciclastic system, NW arabian plate: Regionally extensive marine incursion or syntectonic fault-controlled basin?
Clay-driven dolomitization at moderate to high temperatures: Evidence from hydrothermal experiments
DOI: 10.1130/G53737.1
Assessing Milankovitch forcing during and in the aftermath of the Early Eocene Climate Optimum: Dammam Formation, Saudi Arabia
Fluvial Heterogeneity of Upper Triassic Strata in Central Saudi Arabia: Enhancing CO₂ Storage Strategies
Kaolinite Illitization Under Hydrothermal Conditions: Experimental Insight into Transformation Pathways
DOI: 10.3390/min16010004
Provenance, diagenesis and reservoir quality of the Aptian-Albian Bima sandstone, Upper Benue Trough, NE Nigeria
Well Log-Based Prediction of Elemental Composition: A Machine Learning Approach for Classifying Stratigraphic Members in the Epeiric Homoclinal Ramps
Not much to show for it: Late Pleistocene dynamics of migrating megadunes in the Rub’ al-Khali, Saudi Arabia, indicate minimal preservation of their deposits
DOI: 10.1130/g53651.1
Petrography, geochemistry, and diagenetic characteristics of the Early Silurian to Early Devonian sequences, northwest Saudi Arabia: Implications for provenance, tectonic setting, paleoclimate, and paleoweathering
Evaluating calcite as a catalyst for pyrite-hydrogen reactions and hydrogen sulfide generation
Hydrothermal Development of Authigenic Smectite and Its Subsequent Illitization: Experimental Insights from Glauconitic Greensand
DOI: 10.3390/min16060608
Smectite Authigenesis and Temperature-Controlled Illitization in Quartz-Rich Sand: Insights from Hydrothermal Experiments
DOI: 10.3390/min16060609
Integrated hyperspectral-multispectral mapping of shear-associated hydrothermal alteration and gold mineralization validated by geochemical and isotopic data, southern Arabian Shield
Origin of rift-induced sediment-hosted barite mineralization in the Early Miocene Musayr Formation, Midyan Basin, northwestern Saudi Arabia
Provenance, tectonic settings, depositional conditions, and diagenetic features of the late Cretaceous (Coniacian–Santonian) Fika Shale, Upper Benue Trough, Northeastern Nigeria: Implications for hydrocarbon potential
Role of K-feldspar dissolution in chloritization of smectite: Insights from hydrothermal experiments
Experimental crystallization of analcime zeolite from clay and feldspar precursors
Predicting the range expansion of larger benthic foraminifera under earth’s changing climate
Understanding hydrogen reactivity with anhydrite in underground hydrogen storage