Results 131 to 140 of about 7,700 (160)
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AAPG Bulletin, 2014
ABSTRACT The presence of hydrocarbon seeps at the surface is indirect evidence of the presence of mature source rocks within a geological system at depth. Chemical changes in the environment of surface rocks caused by hydrocarbon seeps cause mineralogical alterations.
Salati, S. +3 more
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ABSTRACT The presence of hydrocarbon seeps at the surface is indirect evidence of the presence of mature source rocks within a geological system at depth. Chemical changes in the environment of surface rocks caused by hydrocarbon seeps cause mineralogical alterations.
Salati, S. +3 more
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Journal of African Earth Sciences, 2021
Abstract In this study, based on a multidisciplinary approach (biostratigraphy, cyclostratigraphy , and facies analysis), the Asmari carbonate successions were evaluated across two platform-to-basins transects including Parsi (Pr), Karanj (Kr), and Paranj (Prj) oil fields. In the biostratigraphy part, key large benthic foraminifera was used;
Ardavan Khalili +3 more
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Abstract In this study, based on a multidisciplinary approach (biostratigraphy, cyclostratigraphy , and facies analysis), the Asmari carbonate successions were evaluated across two platform-to-basins transects including Parsi (Pr), Karanj (Kr), and Paranj (Prj) oil fields. In the biostratigraphy part, key large benthic foraminifera was used;
Ardavan Khalili +3 more
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Journal of Petroleum Geology, 2013
Cretaceous carbonates host major hydrocarbon reserves in SW Iran and elsewhere in the Arabian Plate. Tectonic activity combined with eustatic sea‐level changes resulted in periodic exposure of these carbonates which were subsequently modified by meteoric diagenesis under a warm and humid climate.
H. Rahimpour‐Bonab +9 more
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Cretaceous carbonates host major hydrocarbon reserves in SW Iran and elsewhere in the Arabian Plate. Tectonic activity combined with eustatic sea‐level changes resulted in periodic exposure of these carbonates which were subsequently modified by meteoric diagenesis under a warm and humid climate.
H. Rahimpour‐Bonab +9 more
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Formation evaluation in Dezful embayment of Iran using oil-based-mud imaging techniques
Journal of Petroleum Science and Engineering, 2014Abstract Structural delineation and fracture characterization are two of the main issues for the evaluation of carbonate reservoirs in structurally complex areas. Some of such fields are located in the southwest (Dezful embayment) of Iran. Getting to the Asmari reservoir is not so easy in some cases due to structural complexities where a thick pile ...
Zohreh Movahed +3 more
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THE ORIGIN OF DOLOMITE IN THE ASMARI FORMATION (OLIGOCENE‐LOWER MIOCENE), DEZFUL EMBAYMENT, SW IRAN
Journal of Petroleum Geology, 2006Dolomitisation is an important factor controlling reservoir quality in the Asmari Formation in many producing fields in SW Iran. Dolostones have higher average porosities than limestones. Petrographic and geochemical studies have been used to determine the causes of Asmari dolomitisation at the Bibi Hakimeh and Marun fields and at the Khaviz anticline.
A.A.M. Aqrawi +8 more
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Structural interpretation of east Dezful Embayment in Zagros fold-thrust belt by seismic sections
Global Meeting Abstracts, 2012The Pazanan oil field is located 150 km SE of Ahvaz city in SW of Iran and measures 60 km long, 4-6 km wide. Geologically it is located in the south western part of the Zagros fold-and-thrust belt in Dezful Embayment. The kinematic scenario for folding in central Zagros was drawn in several parts by some authors.
M. Soleimani +3 more
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Marine and Petroleum Geology, 2004
Abstract Structural style, and its relationship to sedimentary facies and the evolution of sedimentary depocenters since Late Cretaceous times have been studied, on the basis of one regional balanced transect and several updated isopach maps, in the Izeh zone and the Dezful Embayment, central Zagros.
Shahram Sherkati, Jean Letouzey
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Abstract Structural style, and its relationship to sedimentary facies and the evolution of sedimentary depocenters since Late Cretaceous times have been studied, on the basis of one regional balanced transect and several updated isopach maps, in the Izeh zone and the Dezful Embayment, central Zagros.
Shahram Sherkati, Jean Letouzey
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Geothermal gradient study of Asmari Formation in Dezful Embayment, Zagros, Iran
GEO 2008, 2008Mohammad H. Heidarifard +2 more
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Structural Styles of the Dezful Embayment, Zagros Mountains, Iran
2000Beauchamp, Weldon +3 more
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