Showing 3 results for alavi
S. A. Alavi, M. R. Ghasemi, M. Mokhtari, A. R. Gelalzadeh, Reza Alipoor,
Volume 12, Issue 2 (11-2012)
Abstract
The Pazanan oil field is located in Dezful embayment, 150 km south east of Ahvaz and south east of Aghajari oil field. Aghajari formation has formed surface outcrop and also the Asmari formation with 7 reservoir layers is the main reservoir rock in this oil field. In this research high fractured areas in the Pazanan oil field have been analyzed based on subsurface date and utilization of subsurface analyzes method. It seem to be the Pazanan oil anticline is an asymmetric fold with high dip in south west limb and the middle parts have been distinguished as areas with potential of fractures development with respect to longitudinal Curvature. Geometrics analysis of this structure indicate that south west limb in more parts and north east limb in middle parts have been distinguished as areas with high fractures density. Axial bending (longitudinal) of the Pazanan anticline is because of growth and propagation and combining of separate anticlines shear zone result of strike slip faults motion and old strike slip structures.
Hamid Nassery, Rouhollah Adinehvand, Abdalrahim Salavitabar,
Volume 13, Issue 4 (2-2014)
Abstract
Tabriz plain with area of 869 square kilometers is a part of the Urmieh lake's catchment. The purpose of this study is to simulate the behavior of Tabriz aquifer against various stresses and determine the permissible level for the operation of the aquifer. To achieve the above objective the system dynamics simulation method has been used.
In this regard, the required information includes ground water resources data (wells, springs, qanat), sources and consumptions after analysis to eliminate defects was given to the VENSIM PLE+ software, and a dynamic simulation model was developed. Then by define the range of allowed water table fluctuations and the allocation of extracted water under these conditions, the allowable water level and safe yield of the aquifer was determined.
According to the obtained results in the six-year modeling period, the maximum amount of monthly and annual extraction without any damage from the aquifer is 12.70 and 152.45 million cubic meters respectively. The average of minimum and maximum allowable water table level during this period are 1317.35 and 1322.34 meters respectively.
Reza Alipoor, Seyed Ahmed Alavi, , , ,
Volume 16, Issue 41 (5-2015)
Abstract
In this research, changes in structural geometry of thrusting of the Aghajari anticline on the Marun anticline in Dezful Embayment (SW Iran) have been studied based on seismic reflection data. These two anticlines have a NW –SE trends and thrusting of the Aghajari anticline on the Marun anticline is located in North of the study area. The Marun anticline with visible plunge is forming in the south of study area and 4 and 5 seismic profiles, and most of deformation is concentrated in Aghajari anticline. Also, Marun anticline has formed in the middle of the study area, but thrusts not formed in this part of anticline and maximum thrusting of Aghajari anticline on the Marun anticline is visible. There is a shallow thrust in south limb of two anticlines in northern part and an upper thrust from Gachsaran formation exposed from progressive deformation and finally a shallow thrust propagate to surface in both anticlines in the end of NW parts of study area and back thrusts separate from main shallow thrust in two anticlines. But unlike the Aghajari anticline, an upper thrust from Gachsaran formation propagates to surface with progressive deformation in the Marun anticline showing low depth of the Marun anticline.
