Mehdi Tavakoli

Mehdi Tavakoli

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17
Publications
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70
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Publications

Publications (17)
Article
Full-text available
اهمیت و نقش چینه‌نگاری مکانیکی سنگها در جنبش‌شناسی چین‌ها از دیرباز مورد توجه زمین‌شناسان ساختمانی بوده است. در کمربندهای چین راندگی، توالی‌ای از لایه‌های کم‌قوام و پُرقوام وجود دارند که در گذر زمان دچار نیروهای زمین‌ساختی گردیده و با گسلش و چین‏خوردگی دگرریخت شده‏اند. در این میان، دو پارامتر تغییرات رخساره رسوبی و ستبرای واحدهای کم‌قوام، نقش تعیین...
Article
Full-text available
به دلیل اهمیت هیدروکربوری فروبار دزفول، مطالعات ساختاری این بخش از کمربند زاگرس همواره مورد توجه بوده است. هدف این پژوهش، تحلیل مراحل دگرریختی پیش‌رونده و سبک چین‌خوردگی واحدهای آسماری و ژرف‌تر از آن در میدان‌های نفتی مارون و کوپال است. در این راستا، چندین افق (از راس احتمالی کنگان تا پاره‌سازند 6 گچساران) بر روی 15 برش لرزه‌ای تفسیر شده‌اند تا الگ...
Article
Full-text available
The study area located in the Lurestan tectonostratigraphic zone (NW Zagros simple folded) and the Kuhdasht exploration block. Based on seismic profiles, well-logs and geologic cross-sections perpendicular to structural trend, indicated the effect of the detachment horizons on structural geometries of folds in study area. According to structural ge...
Conference Paper
Full-text available
This study was carried out in the Abadan Plain in the SW Iran, which located in the Mesopotamian fore-deep Basin. The Berriasian-Hauterivian Garau, Fahliyan and Ghari formations are the main source and reservoir rocks. The reservoir distribution and potential of the stratigraphic traps/plays within the Garau and Fahliyan sediments were assessed by...
Conference Paper
Full-text available
This study was carried out in the Abadan Plain in the SW Iran, which located in the Mesopotamian fore-deep Basin. The Berriasian-Hauterivian Garau, Fahliyan and Ghari formations are the main source and reservoir rocks. The reservoir distribution and potential of the stratigraphic traps/plays within the Garau and Fahliyan sediments were assessed by...
Article
Full-text available
Babahabib and Sarkan oilfields are located in southwest of the Lurestan Province and 10km west of Pul-dokhtar City. The study area is situated in the Lurestan tectonostratigraphic region, northwest of the folded Zagros structural sub-zone. Although the Lurestan region is part of the Zagros sedimentary basin, it shows essential differences in terms...
Poster
Full-text available
Suitable choice and optimization of parameters in waveform inversion method are important in focal mechanism solution results. In this study, we have changed several parameters for three different earthquake events to analyze their influence on final results. These parameters include crustal velocity model, number and pattern of stations, and frequ...
Poster
Full-text available
In this study, we have discussed about seismotectonics analysis of deep faults in a part of South Dezful Embayment with focus on the Hendijan-Izeh Fault Zone and Kharg-Mish High. So the solutions of focal mechanism for 26 earth quakes with magnitude more than 4 from 2005 until November of 2015 are computed. Waveform inversion by moment tensor metho...
Article
Full-text available
Fault detection is one of the most important steps in seismic interpretation in both exploration and development phases. A variety of seismic attributes enhancing fault visualization and detection have been used by many interpreters. Geometric seismic attributes such as coherency and curvature have been successfully applied in delineating faults in...
Conference Paper
Full-text available
In order to construct earthquake-resistant structures, we need to have seismic hazard analysis to estimate ground motion. There are two types of seismic hazard evaluation: Deterministic and Probabilistic analysis. One of the common methods for seismic hazard analysis is Deterministic analysis of active faults. In this paper, firstly, we have regard...
Conference Paper
Full-text available
On 2004 May 28 an earthquake of Mw 6.2 occurred in Baladeh, a county belongs to Mazandaran Province, in Central Alborz, nearly 70 km of Tehran. In this study, we have used earthquake catalog recorded by teleseismic network to determine behavior of fault caused this earthquake during faulting and its geometry. Based on the results, strike of the fau...
Conference Paper
Full-text available
Fault detection is one of the most important steps in seismic interpretation in both exploration and development phases. There is a variety of seismic attributes enhancing fault visualization and detection already used by interpreters. Among these attributes, the geometric attributes such as coherence and curvature have proven quite successful in d...
Conference Paper
Full-text available
Northern coasts of Iran with Caspian moderate climate need to geological studies The study area between Chalus to Salmanshahr consists of two main portions : Alborz Mountain part and Coastal plane of Caspian sea. In study of area, active tectonics analysis is accomplished based on Mountain front faceting, Mountain front sinuosity, V ratio and wide...
Conference Paper
Full-text available
Alborz mountain range, that is located in north Iran, is part of Alps-Himalaya orogenic belt. This mountain range is created by Cimmerian and Alpide Orogeny and affected with several tectonic events from late Triassic time to the present day. In fact, Alborz is caused of convergence and compressional movements between Central Iranian Block and Sout...
Conference Paper
Full-text available
Alborz Mountain Range is a Polyorogenic belt that evolved during several tectonic events from Cimmerian Orogeny to the present day. There isn't one theory for mechanism of its formation. Some authors believe that this Rang occurred in results of antiformal stacks of reverse and thrust faults in cover of Alborz crust. In contrast, others state that...

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