Results 71 to 80 of about 1,025 (197)

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

STRUCTURAL STYLE AND TIMING OF NW‐SE TRENDING ZAGROS FOLDS IN SW IRAN: INTERACTION WITH NORTH‐SOUTH TRENDING ARABIAN FOLDS AND IMPLICATIONS FOR PETROLEUM GEOLOGY

open access: yesJournal of Petroleum Geology, Volume 47, Issue 1, Page 3-73, January 2024.
The Zagros foldbelt – foreland system in SW Iran is a prolific hydrocarbon province with known reserves of more than 90 billion brl of oil and 800 TCF of natural gas. Establishing the structural style of folding in the Zagros area presents a major challenge due both to the geographical extent of the foldbelt, which is some 1600 km long in total, and ...
Jaume Vergés   +14 more
wiley   +1 more source

An Evaluation of Rock Integrity and Fault Reactivation in the Cap Rock and Reservoir Rock Due to Pressure Variations [PDF]

open access: yesIranian Journal of Oil & Gas Science and Technology, 2019
Cap rocks are dams which can prevent the upward movement of hydrocarbons. They have disparities and weaknesses including discontinuities, crushed areas, and faults. Gas injection is an effective mechanism for oil recovery and pore pressure.
Mohammad Abdideh, Yaghob Hamid
doaj   +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

Flexural bending of the Zagros foreland basin [PDF]

open access: yes, 2017
We constrain and model the geometry of the Zagros foreland to assess the equivalent elastic thickness of the northern edge of the Arabian plate and the loads that have originated due to the Arabia–Eurasia collision.
Avouac, Jean-Philippe   +4 more
core  

A molecular arms race between host innate antiviral response and emerging human coronaviruses [PDF]

open access: yes, 2016
Coronaviruses have been closely related with mankind for thousands of years. Communityacquired human coronaviruses have long been recognized to cause common cold.
Jin, D, Lui, PY, Wong, LYR
core   +1 more source

Determination of density pattern of fracture in Asmari Formation in Marun oilfield [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2015
Marun oilfield is located in the middle part of Dezful Embayment and is situated along the Aghajari, Ahvaz and Ramin anticline. Given the important role of fracture characteristics for improving production, so the aim of this research is to investigate ...
Kheyrollah Noraeinezhad   +3 more
doaj   +1 more source

Employing Statistical Algorithms and Clustering Techniques to Assess Lithological Facies for Identifying Optimal Reservoir Rocks: A Case Study of the Mansouri Oilfields, SW Iran [PDF]

open access: yes
The crucial parameters influencing drilling operations, reservoir production behavior, and well completion are lithology and reservoir rock. This study identified optimal reservoir rocks and facies in 280 core samples from a drilled well in ...
Aleali, Mohsen   +7 more
core   +2 more sources

Estimation of hdraulic conductivity using geoelectrical data for assessing of scale effect in a karst aquifer [PDF]

open access: yes, 2016
The Salman Farsi Dam was constructed on the Ghareh-Aghaj river in the catchment of the Asmari limestone aquifer, Changal Anticline, Zagros region, Iran.
Mohammadi, Zargham, Nassimi, Alireza
core   +2 more sources

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

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