دورية أكاديمية
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
| العنوان: | 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 |
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| المؤلفون: | Vergés, Jaume, Casini, Giulio, Ruh, Jonas Bruno, Cosgrove, John, Sherkati, Shahram, Najafi, Mahdi, Casciello, Emilio, Saura, Eduard, Fard, Iraj Abdollahie, Piryaei, Alireza, Frizon de Lamotte, Dominique, Letouzey, Jean, Goodarzi, Mohammad Hassan, Soleimany, Bahman, Jahani, Salman |
| المساهمون: | Ministerio de Economía y Competitividad (España), Agencia Estatal de Investigación (España) |
| بيانات النشر: | John Wiley & Sons |
| سنة النشر: | 2024 |
| المجموعة: | Digital.CSIC (Consejo Superior de Investigaciones Científicas / Spanish National Research Council) |
| مصطلحات موضوعية: | Zagros fold-and-thrust belt, Iran, Structural style, Fold mechanism, Detachment levels, Fractures, Zagros folds, Arabian folds, Modelling, Petroleum systems |
| الوصف: | 72 pages, 53 figures ; 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 the presence of marked lateral variations in fold style related to the complex regional tectonic history. In addition, while numerous high-quality structural studies of the Zagros have been completed over the last 20 years, they support a variety of different interpretations and are therefore $$difficult to synthesize. In this paper, we review the general structural style of the Zagros fold-and-thrust belt in SW Iran, and in particular the style of folding in the Lurestan arc, Dezful embayment, Izeh Zone and Fars arc. We summarise relationships between folding in these areas and fracture development, and investigate the timing of folding and the interaction between NW-SE oriented “Zagros” folds and north-south oriented “Arabian” folds. Finally, we briefly assess the implications of fold style for petroleum systems in the Zagros area. Although no new data are presented in this paper, a series of unpublished maps are used to illustrate the main results and include: a map showing the extent of the main detachment levels across the Lurestan, Dezful and Fars structural domains; two palaeotectonic maps (for Late Cretaceous – Paleocene and Miocene – Pliocene times, respectively), showing the position of the deformation fronts of the Zagros and the North Oman thrust systems and their potential spatial and temporal relationship with folding; and a set of four maps showing the distribution of reservoir rocks which are grouped by age into the Permian – Triassic Dehram Group, the Late Jurassic – Early Cretaceous Khami Group, the Late Cretaceous Bangestan Group, and the Oligocene – Miocene Asmari Formation. In addition, for the Lurestan, Dezful and Fars ... |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 0141-6421 1747-5457 |
| العلاقة: | Publisher's version; https://doi.org/10.1111/jpg.12850Test; Sí; Journal of Petroleum Geology 47(1): 3-74 (2024); CEX2019-000928-S; http://hdl.handle.net/10261/348523Test; http://dx.doi.org/10.13039/501100003329Test; http://dx.doi.org/10.13039/501100011033Test |
| DOI: | 10.1111/jpg.12850 |
| DOI: | 10.13039/501100003329 |
| DOI: | 10.13039/501100011033 |
| الإتاحة: | https://doi.org/10.1111/jpg.1285010.13039/50110000332910.13039/501100011033Test http://hdl.handle.net/10261/348523Test |
| حقوق: | open |
| رقم الانضمام: | edsbas.C82CB18C |
| قاعدة البيانات: | BASE |
| تدمد: | 01416421 17475457 |
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| DOI: | 10.1111/jpg.12850 |