Results 21 to 30 of about 149 (137)

PALYNOFACIES AND PALEOENVIRONMENT OF LATE JURASSIC-EARLY CRETACEOUS FORMATIONS AT DUHOK BASIN, NORTHERN IRAQ

open access: yesIraqi Geological Journal, 2019
This study was covered palynofacies and paleodepositional environment of the Chai Gara, Garagu, Sarmord and Qamchuqa formations along Atrush, Shaikhan and Sarsang oilfields in Duhok Region northern Iraq.
Wrya J. Mamaseni   +2 more
doaj   +1 more source

Sedimentology, Palynofacies, and Hydrocarbon Potential of the Early Cretaceous Sarmord Formation from Khabbaz and Kirkuk Oil Fields, Northern Iraq

open access: yesIraqi Geological Journal, 2023
The Early Cretaceous Sarmord Formation of northern Iraq has been studied from two subsurface sections, Kirkuk Oil Field (well K-229) and Khabbaz Oil Field (well KH-14), through petrographic, palynolofacies and organic geochemical analyses.
Sardar Fatah   +6 more
doaj   +1 more source

Paleoenvironments of the upper part of the Shemshak Formation, based on Sporomorph EcoGroups and palynological elements, at Namin stratigraphic section, western Alborz [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2021
In order to reconstruct paleoenvironments of the Middle Jurassic Shemshak Formation, at the Namin stratigraphic section, northeastern Ardabil, western Alborz Mountains, the Sporomorph EcoGroups (SEGs) data and their associated plant communities, as well ...
Firoozeh Hashemi Yazdi   +2 more
doaj   +1 more source

Palynofacies Analysis and Hydrocarbon Generation Potential of Dokan and Gulneri Formations (Upper Cretaceous) from selected wells in Northern Iraqi Oil Fields [PDF]

open access: yesKirkuk Journal of Science, 2007
Sixty five cutting samples from Dokan and Gulneri Formations in three subsurface sections from Khabbaz, Jambour and Taq-Taq oil fields at Northern Iraq have been selected to be studied optically and analytically from Palynofacies points of view.
doaj   +1 more source

Palynological Study of Ora and the Upper Part of Kaista Formation in Zakho area, Iraqi Kurdistan Region [PDF]

open access: yesKirkuk Journal of Science, 2010
Palynological investigations of Ora Formation and the upper part of Kaista Formation (Late Devonian – Early Carboniferous) in the Northern Thrust Zone were conducted in Kiasta exposures about 2km away to the north west of Kaista village Zakho District ...
Govand H. Sherwani   +2 more
doaj   +1 more source

Source rock evaluation of Kharita and Bahariya formations in some wells, North Western Desert, Egypt: Visual palynofacies and organic geochemical approaches

open access: yesEgyptian Journal of Petroleum, 2018
Palynofacies analyses were applied on ninety-one samples from the subsurface Albian – Cenomanian succession represented by Kharita and Bahariya formations, encountered in El-Noor, and South Sallum wells, located in the North Western Desert, Egypt, to ...
Nabil Aboul Ela   +4 more
doaj   +1 more source

Source Rocks’ Potentiality of the Sargelu Formation (Middle Jurassic) in the Taq Taq Oilfield, Kurdistan Region, Iraq

open access: yesIraqi Geological Journal, 2021
Thirty rock samples were selected from the well Tq-1 that penetrated the Jurassic beds in the Taq Taq Oilfield to be studied the source rock potentiality of the Sargelu Formation.
Dler Baban
doaj   +1 more source

Identification and description of the upper Neogene palustrine sediments in the east of Damghan [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2022
The studied area is a silty-clayey sedimentary landform, which is located on the border of Alborz and Central Iran sedimentary-structural units. It has 13 km long in the vicinity of the road Damghan to Shahroud.
Kosar Fathalizadeh   +2 more
doaj   +1 more source

Mechanism of Late Campanian–Early Maastrichtian oil shale deposition and its sequence stratigraphy implications inferred from the palynological and geochemical analysis

open access: yesEgyptian Journal of Petroleum, 2014
Understanding the organic rich sediment deposition mechanism is vital for the purposes of their exploration. This should reconsider the sequence stratigraphic framework and its associated paleoenvironmental setting.
Walid Ahmed Makled   +2 more
doaj   +1 more source

Organic geochemical characteristics, depositional environment and hydrocarbon potential of bituminous marls in Bozcahüyük (Seyitömer/Kütahya) Basin

open access: yesBulletin of the Mineral Research and Exploration, 2021
In this study, the geochemical properties, sedimentation conditions and hydrocarbon potential of the bituminous marls, having quite rich organic carbon content (average 9.27% TOC), composed of gray-green colored, dominant marl lithology with marl ...
Ali Sarı, Fatih Büyük
doaj   +1 more source

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