Results 21 to 30 of about 7,700 (160)

Co-seismic slip of the 18 April 2021 Mw 5.9 Genaveh earthquake in the South Dezful Embayment of Zagros (Iran) and its aftershock sequence

open access: yesSeismica, 2023
On 2021 April 18, an Mw 5.9 earthquake struck the Genaveh region in the south Dezful embayment of the Zagros, Iran. Here, we investigate the active tectonics of the region, the geometry and slip distribution of the causative fault plane, and its ...
Mohammadreza Jamalreyhani   +8 more
doaj   +2 more sources

Source rock and shale oil potential of the Pabdeh Formation (Middle–Late Eocene) in the Dezful Embayment, southwest Iran [PDF]

open access: yesGeologica Acta, 2020
The Pabdeh Brown Shale Unit (BSU) is an organic-rich calcareous mudstone within the Paleogene Pabdeh Formation, which has not yet been investigated in detail.
B. Alizadeh   +3 more
doaj   +4 more sources

The application of crude oil biomarker and non-biomarker compounds in the determination of migration pathways and filling points of the Asmari reservoir in an oil field from the NE of Dezful Embayment [PDF]

open access: yesعلوم زمین خوارزمی, 2023
Reconstruction of migration pathways and filling points in a field provides critical information about the location of the source kitchen and future exploration prospects in the study area.
Morteza Asemani, Zahra Gholami
doaj   +1 more source

Structural pattern of the Zagros fold-and-thrust belt in the Dezful Embayment (SW Iran)

open access: yes, 2006
The structural style of the southeastern region of the Dezful Embayment (Zagros fold-and-thrust belt) was defined through the interpretation of satellite images, field surveys, well stratigraphy, and magneto-telluric and seismic profiles. The compressional setting of the area derives from the last phases of Cenozoic continental collision between the ...
CARRUBA, STEFANO   +5 more
openaire   +2 more sources

Determination of the heterogeneity index based on petrophysical and image logs in the Sarvak reservoir of an oilfield located in the Dezful Embayment [PDF]

open access: yesعلوم زمین خوارزمی, 2023
In this study, the heterogeneity of the Sarvak reservoir in an oil field located in the Dezful Embayment was studied. The occurrence of heterogeneity is primarily attributed to various geological factors in carbonate formations, including the Sarvak ...
vali Mehdipour   +2 more
doaj   +1 more source

Reservoir quality drivers in the Oligo-Miocene Asmari Formation, Dezful Embayment, Iran: Facies, diagenesis, and tectonic controls [PDF]

open access: yesMarine and Petroleum Geology
The Oligo-Miocene Asmari Formation in the Shadegan Oil Field, located in the Dezful Embayment in southwestern Iran, is renowned for its complex geological characteristics in the Middle East. This study systematically investigates the drivers of reservoir quality, emphasizing the interplay between geological settings, depositional environments and ...
Roghayeh Fallah-Bagtash   +3 more
openaire   +3 more sources

The Neogene molasse deposits of the Zagros Mountains in central Dezful Embayment: facies, sedimentary environments and controls [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2016
The upper part of Neogene sequence of the Zagros Mountains consists of a clastic succession which is identified as Aghajari and Bakhtyari formations.
Ali Hossein Jalilian
doaj   +1 more source

Geological modeling of diagenetic logs of the Sarvak reservoir in Dezful Embayment, southwestern Iran: implications for geostatistical simulation and reservoir quality assessment

open access: yesJournal of Petroleum Exploration and Production Technology, 2023
Reservoir quality in carbonate reservoirs is significantly influenced by diagenetic processes. Although diagenesis is studied as a common reservoir quality damaging/enhancing process in many previous studies, literature is limited about the spatial ...
Vali Mehdipour   +2 more
doaj   +2 more sources

Controlling factors on the reservoir quality of the Asmari Formation: A case study from the Dezful Embayment [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2015
  Material & Methods   The study is based on sedimentological and petrophysical data from two wells of a field located in the Dezful Embayment, where the Ahwaz Sandstone Member is present, alongside with some compar able sedimentological data from NW ...
Abas-ali Nickandish   +3 more
doaj   +3 more sources

Structural relationship between subsurface oil fields in the North Dezful Embayment: Qaleh Nar, Lower and Upper Balarud Anticlines (central Zagros, Iran) [PDF]

open access: yesBulletin of the Mineral Research and Exploration, 2023
How subsurface anticlines (oil fields) link structurally with faults is of great relevance in the exploration and development of oil fields. In this context, we investigate the geometric relation between lower Balarud (LBR), upper Balarud (UBR) and Qaleh
Ahmad Radmehr   +3 more
doaj   +2 more sources

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