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Petrophysical properties of an Iraqi carbonate reservoir using well log evaluation
Other Title(s)
الخواص البتروفيزيائية لمكامن الكاريونيت العراقية باستخدام تقييم سجل الآبار
Joint Authors
Ramadan, Ahmad Abd Allah
Zughayr, Sarah Salih
Jabbar, Ahmad Khalil
Source
Iraqi Journal of Chemical and Petroleum Engineering
Issue
Vol. 21, Issue 1 (31 Mar. 2020), pp.53-59, 7 p.
Publisher
University of Baghdad College of Engineering
Publication Date
2020-03-31
Country of Publication
Iraq
No. of Pages
7
Main Subjects
Topics
Abstract EN
This research was aimed to determine the petrophysical properties (porosity, permeability and fluid saturation) of a reservoir.
Petrophysical properties of the Shuiaba Formation at Y field are determined from the interpretation of open hole log data of six wells.
Depending on these properties, it is possible to divide the Shuiaba Formation which has thickness of a proximately 180-195m, into three lithological units: A is upper unit (thickness about 8 to 15 m) involving of moderately dolomitized limestones; B is a middle unit (thickness about 52 to 56 m) which is composed of dolomitic limestone, and C is lower unit ( >110 m thick) which consists of shale-rich and dolomitic limestones.
The results showed that the average formation water resistivity for the formation (Rw = 0.021), the average resistivity of the mud filtration (Rmf = 0.57), and the Archie parameters determined by the picket plot method, where m value equal to 1.94, n value equal to 2 and a value equal to 1.
Porosity values and water saturation Sw were calculated along with the depth of the composition using IP V3.5 software.
The interpretation of the computer process (CPI) showed that the better porous zone holds the highest amount of hydrocarbons in the second zone.
From the flow zone indicator method, there are four rock types in the studied reservoir.
American Psychological Association (APA)
Zughayr, Sarah Salih& Ramadan, Ahmad Abd Allah& Jabbar, Ahmad Khalil. 2020. Petrophysical properties of an Iraqi carbonate reservoir using well log evaluation. Iraqi Journal of Chemical and Petroleum Engineering،Vol. 21, no. 1, pp.53-59.
https://search.emarefa.net/detail/BIM-969850
Modern Language Association (MLA)
Zughayr, Sarah Salih…[et al.]. Petrophysical properties of an Iraqi carbonate reservoir using well log evaluation. Iraqi Journal of Chemical and Petroleum Engineering Vol. 21, no. 1 (Mar. 2020), pp.53-59.
https://search.emarefa.net/detail/BIM-969850
American Medical Association (AMA)
Zughayr, Sarah Salih& Ramadan, Ahmad Abd Allah& Jabbar, Ahmad Khalil. Petrophysical properties of an Iraqi carbonate reservoir using well log evaluation. Iraqi Journal of Chemical and Petroleum Engineering. 2020. Vol. 21, no. 1, pp.53-59.
https://search.emarefa.net/detail/BIM-969850
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 58-59
Record ID
BIM-969850