Results 71 to 80 of about 586 (176)

A seismic-driven 3D model of rock mechanical facies: An example from the Asmari reservoir, SW Iran [PDF]

open access: yes, 2016
Asmari Formation is one of the most prolific and important hydrocarbon reservoirs in Iran. This formation in the Cheshmeh-Khosh oilfield shows mixed carbonate-siliciclastic lithology and its elastic modulus changes are correlatable with facies changes ...
Gharechelou, S.   +5 more
core   +1 more source

The role of relative sea-level fluctuations on dolomitization of carbonate reservoirs Case study: the Oligocene–Miocene Asmari Formation [PDF]

open access: yes, 2023
The Oligocene–Miocene Asmari reservoir is dominated by heterogeneity in various aspects, especially porosity and permeability caused mainly by dolomitization.
Armin Omidpour   +2 more
core   +1 more source

Modeling Oligo-Miocence channel sands (Dezful Embayment, SW Iran): an integrated facies classification workflow

open access: yesJournal of Geophysics and Engineering, 2014
This study has been conducted on Mansuri onshore oilfield located in Dezful Embayment, south-west Iran. One of the hydrocarbon-bearing formations is a Oligo-Miocene Asmari formation?the most prolific Iranian reservoir rock. Like many other oilfields in the area, the trap in this field is deemed structural (anticline), formed during the collision of the
Mostafa Heydari   +3 more
openaire   +1 more source

Organic petrography and geochemistry of the Pabdeh Formation in Khaviz and Mansourabad anticlines, SW Iran [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches
This paper presents the results from organic geochemical evaluation of the Paleocene–Eocene Pabdeh Formation in the Khaviz Anticline and Mansourabad Oilfield by a combination of Rock-Eval pyrolysis method and organic petrographic techniques.
Marziyeh Khazami, Majid Alipour
doaj   +1 more source

Kinematic and Tectonic Significance of the Fold- and Fault- Related Fracture Systems in the Zagros Mountains, Southern Iran [PDF]

open access: yes, 2007
Enhancement methods applied on various satellite images (ASTER, ETM and RADAR SAT-1) facilitated the identification and mapping of tectonic fractures in the Zagros fold-and-thrust belt in southwest Iran.
Mobasher, Katayoun
core   +3 more sources

Use of Remote Sensing Data and GIS Tools for Seismic Hazard Assessment for Shallow Oilfields and its Impact on the Settlements at Masjed-i-Soleiman Area, Zagros Mountains, Iran

open access: yesRemote Sensing, 2010
Masjed-i-Soleiman (MIS) is situated in the northern part of the Dezful embayment, which is in the Zagros fold–thrust belt with high seismic activities. MIS faces a shallow buried anticline, formed by the shallowest oilfield with a thick gas cap.
Hojjat Ollah Safari   +3 more
doaj   +1 more source

Fracture patterns and petrophysical properties of carbonates undergoing regional folding : A case study from Kurdistan, N Iraq [PDF]

open access: yes, 2016
Acknowledgements The authors thank the Ministry of Natural Resources in Iraqi Kurdistan Region for permission to publish this paper. Gulf Keystone Petroleum Ltd. and HKN Energy Ltd. are acknowledged for providing the subsurface datasets.
Alsop, G. Ian   +2 more
core   +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   +1 more source

Intelligent sequence stratigraphy through a wavelet-based decomposition of well log data [PDF]

open access: yes, 2017
Identification of sequence boundaries is an important task in geological characterization of gas reservoirs. In this study, a continuous wavelet transform (CWT) approach is applied to decompose gamma ray and porosity logs into a set of wavelet ...
Kadkhodaie, Ali, Rezaee, M. Reza
core   +1 more source

Diagenetic Evolution and Porosity Destruction of Turbiditic Hybrid Arenites and Siliciclastic Sandstones of Foreland Basins: Evidence from the Eocene Hecho Group, Pyrenees, Spain [PDF]

open access: yes, 2009
International audienceThis study aims to unravel the impact of diagenetic alterations on porosity loss of foreland-basin turbiditic hybrid arenites and associated siliciclastic sandstones of the Eocene Hecho Group (south-central Pyrenees, Spain). In this
Caja, M.A.   +8 more
core   +3 more sources

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