Results 81 to 90 of about 1,054 (214)

The global spread of Middle East respiratory syndrome: an analysis fusing traditional epidemiological tracing and molecular phylodynamics [PDF]

open access: yes, 2016
Table S1. List of sequences used for analysis. Column “Label” corresponds to labels for sequences. presented in Figures 3 and 4 with country (by 2-letter ISO country code) and year of collection; countries, sources, and dates (month-year) are based ...
Antonello Pelosi   +5 more
core   +2 more sources

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

Seismic velocity deviation log: An effective method for evaluating spatial distribution of reservoir pore types [PDF]

open access: yes, 2017
Velocity deviation log (VDL) is a synthetic log used to determine pore types in reservoir rocks based on a combination of the sonic log with neutron-density logs.
Faraji, M.   +3 more
core   +1 more source

Genesis of anhydrites in the dolomite facies of the oligo-miocene Asmari formation, Zagros basin: implication for reservoir quality

open access: yesJournal of Petroleum Exploration and Production Technology
The type and amount of distribution of evaporite minerals within reservoir rocks play important role in reservoir quality. This study focuses on thin section petrography, field emission scanning electron microscopy, energy dispersive X-ray spectroscopy ...
Mohammad Hossein Madadi   +2 more
doaj   +1 more source

Petroleum systems of the Iranian Zagros Fold and Thrust Belt

open access: yesResults in Earth Sciences
The Paleozoic, Mesozoic and Cenozoic successions of the Zagros Fold and Thrust Belt (ZFTB) of Iran are endowed with prolific petroleum systems. The Sarchahan―Dalan/Kangan(.) petroleum system is responsible for giant accumulations of gas in the Paleozoic ...
Majid Alipour
doaj   +1 more source

Influence of Geological Structure on Dam Behavior and Case Studies [PDF]

open access: yes, 2019
Complex engineering projects including large dams require extensive reconnaissance. The study of geological relationships is therefore of major importance, with emphasis on the characteristics of the geological structures. Accordingly, geologic structure
Barjasteh, Arash
core   +1 more source

Regional stratigraphy, facies distribution, and hydrocarbons potential of the Oligocene strata across the Arabian Plate and Western Iran [PDF]

open access: yes, 2019
Major global events during the Oligocene epoch included a climatic change from warm “greenhouse” to a cooler “icehouse” that was accompanied by the onset of Antarctic glaciation. These events led to decline in water temperature, salinity, nutrient supply
Alsharhan A.S., Sadooni F.N.
core   +1 more source

PRODUCTIVITY INDEX MODELING OF ASMARI RESERVOIR ROCK USING GEOSTATISTICAL AND NEURAL NETWORKS METHODS (SW IRAN)

open access: yesGeodesy and cartography, 2017
In this study, productivity index in a carbonate reservoir was predicted using Artificial Neural Networks and geostatistical method. At first, about 518 data of productivity index based on locations of the wellbores were used for modeling and then 40 data were used for investigating the accuracy of the models.
openaire   +4 more sources

Sequence Stratigraphy of lower zones of Asmari Formation in Marun Oilfield by using of microfacies analysis, isolith maps and γ- Ray log [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2015
The Oligo- Miocene Asmari Formation is one of the most important reservoir units of the Marun Oilfield in Dezful Embayment SW Iran, deposited in Zagros foreland basin.
Jalil Jafari   +6 more
doaj  

Microfacies, depositional environment and carbonate association of the Asmari Formation in Tang-e-Gojestan [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches
The Asmari Formation was logged and sampled in the Tang-e-Gojestan stratigraphic section (Eshgar Anticline, Izeh Zone) to study microfacies, depositional environment and carbonate associations. The Asmari Formation with 298 m-thickness mainly consists of
Yadolah Ezampanah, Mohammad Goodarzi
doaj   +1 more source

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