Results 171 to 180 of about 1,054 (214)

Geomechanical modeling for CO2 geologic sequestration in Asmari reservoir—south of Iran

Arabian Journal of Geosciences, 2020
Due to releasing large amount of greenhouse gases in the atmosphere, some countries were committed to control the expansion of these gases into the environment. The best way to solve this issue is carbon capturing and sequestration (CCS). Injection of CO2 into the depleted reservoirs is one of the most favorite recommended solutions.
Mohsen Taghizadeh, Reza Falahat, Alireza Tabatabaei-Nejad   +2 more
openaire   +1 more source

Geochemical Assessment and Lateral Reservoir Continuity of Asmari Reservoir Oils in the Cheshmeh‐Khush Oilfield, SW Iran

Acta Geologica Sinica - English Edition, 2020
AbstractA total of 6 oil samples were systematically selected from six Asmari Reservoir wells in the Cheshmeh‐Khush Oilfield for geochemical evaluation of the hydrocarbon system, based on reservoir geochemistry and oil fingerprints. An investigation of the distribution patterns of normal alkanes and tricyclic and tetracyclic terpanes along with ...
Farid TEZHEH, Bijan BEIRANVAND, Hormuz GHALAVAND, Mohammad Reza KAMALI, Rahim BAGHERI TIRTASHI   +4 more
openaire   +1 more source

Investigation of Diffusivity Coefficient of Asmari Reservoir by Well Test Analysis

Canadian International Petroleum Conference, 2007
Abstract One of the dimensionless reservoir parameter which can be used to characterize reservoir is the diffusivity coefficient. Diffusivity coefficient is a ratio of medium's capacity for transmissibility of fluid to its capacity for strong or releasing fluid; diffusivity provides a quantitative measure for the ...
S.R. Shadizadeh, M. Aimiri, M. Zaferanieh   +2 more
openaire   +1 more source

Geochemical correlation of Asmari/Jahrum reservoir of Nargesi oilfield with seeps nearby

Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2016
ABSTRACTIn case of maintaining the reservoir pressure by gas injection, connection between the reservoir and oil seeps around the oilfield should be investigated. Existence of probable conduits from reservoir to surface would cause problems such as environmental issues and capital losses.
Buyuk Ghorbani, Hajar Ezzati, AliReza Baniasad, Gorban Ali Sobhi   +3 more
openaire   +1 more source

New Mathematical Correlation for Diffusivity Coefficient and Geostatistical Relation of Asmari Reservoir

Proceedings, 2009
Diffusivity coefficient shows fluid ability flowing through porous media respect to wellbore storage coefficient. It can be used to identify reservoir characterizations which its value can be obtained from welltest analysis. A new mathematical correlation between productivity index (PI) and Diffusivity coefficient has been obtained which applying it ...
A. Qazvini Firouz, A. Mortezapour
openaire   +1 more source

An Overview of Oil Well Drilling Problems in Shale Formations (Case Study: Asmari Reservoir)

Geosciences and Engineering, 2021
Shale layers are found in 75% of the drilled sections in Iran, which causes 90% of the problems of instability of wells, and this can cause a number of problems, such as complete or partial collapse of the well or even loss of the well before it reaches its goal.
openaire   +2 more sources

Assessment of Fracture Density Distribution from Image Logs for Sensitivity Analysis in the Asmari Fractured Reservoir

EARTH SCIENCES AND HUMAN CONSTRUCTIONS, 2023
Characterizing fracture properties in naturally fractured reservoirs poses a significant challenge. While welltesting remains valuable, it often fails to provide precise descriptions of these properties. Bridging this gap requires the integration of geological expertise to enhance fracture assessment.
Zohreh Movahed, Meisam Ashraf, Ali Asghar Movahed   +2 more
openaire   +1 more source

Patterns And Structural Positions of Productive Fractures In the Asmari Reservoirs, Southwest Iran

Journal of Canadian Petroleum Technology, 1994
Abstract In wrench faulted areas, similar to the one introduced here, identifying structural styles and their histories could be one of the most important tasks in studying tectonic related fractures and faults. The main purpose of this paper is to examine the patterns and structural positions of ...
openaire   +1 more source

Depositional and diagenetic impact on reservoir quality of the Asmari carbonate reservoir, Naft-Sefid Oilfield, SW Iran

2020
The Oligo-Miocene Asmari Formation with main carbonate and evaporate lithology is the most prolific reservoir in the Dezful Embayment, south-west of Iran. Depositional and diagenetic effects on reservoir quality in the sequence stratigraphic framework were carried out on the basis of petrographic investigation, petrophysical logs, and core measurement ...
Haghighat, Abdolmotaleb, Aleali, Mohsen, K. Ghadimvand, Nader, Jahani, Davood, Maleki, Zahra   +4 more
openaire   +1 more source

The Effect of Tar on the Petrophysical Analysis of FMI in Asmari Fractured Reservoir

2015
Historically, in Iran, the borehole imaging tools as the FMI/FMS are acquired to locate major structural features, such as faults and fractures and sedimentary environment interpretation, and it has more advantages to the conventional methods for reservoir characterization.
Z. Movahed, R. Junin, H. Amiri Bakhtiari
openaire   +1 more source