Estimation of rock strength from sonic log for Buzurgan oil field : a comparison study
Other Title(s)
تقدير مقاومة الصخرة من التسجيل الصوتي لحقل البزركان النفطي : دراسة مقارنة
Joint Authors
Hasan, Khalid Hazim
Abd al-Husayn, Hasan A. H.
Source
Iraqi Journal of Chemical and Petroleum Engineering
Issue
Vol. 20, Issue 1 (31 Mar. 2019), pp.49-52, 4 p.
Publisher
University of Baghdad College of Engineering
Publication Date
2019-03-31
Country of Publication
Iraq
No. of Pages
4
Main Subjects
Earth Sciences, Water and Environment
Topics
Abstract EN
It is very difficult to obtain the value of a rock strength along the wellbore.
The value of Rock strength utilizing to perform different analysis, for example, preventing failure of the wellbore, deciding a completion design and, control the production of sand.
In this study, utilizing sonic log data from (Bu-50) and (BU-47) wells at Buzurgan oil field.
Five formations have been studied (Mishrif, Sadia, Middle lower Kirkuk, Upper Kirkuk, and Jaddala) Firstly, calculated unconfined compressive strength (UCS) for each formation, using a sonic log method.
Then, the derived confined compressive rock strengthens from (UCS) by entering the effect of bore and hydrostatic pressure for each formation.
Evaluations the result of compared rock strength generated from two wells for the same formation and match the bottom and top of this formation in two wells.
Based on the obtained results, a good agreement between values of unconfined compressive strength from well (50) and well (47) that used real along of drilling section.
The net results of the match between rock strength for wells (BU-50, BU- 47) of five formations; Mishrif, Sadia, Middle lower Kirkuk, upper Kirkuk, and Jaddala were 97, 87, 96.5, 97, 86 %, respectively.
American Psychological Association (APA)
Hasan, Khalid Hazim& Abd al-Husayn, Hasan A. H.. 2019. Estimation of rock strength from sonic log for Buzurgan oil field : a comparison study. Iraqi Journal of Chemical and Petroleum Engineering،Vol. 20, no. 1, pp.49-52.
https://search.emarefa.net/detail/BIM-893041
Modern Language Association (MLA)
Hasan, Khalid Hazim& Abd al-Husayn, Hasan A. H.. Estimation of rock strength from sonic log for Buzurgan oil field : a comparison study. Iraqi Journal of Chemical and Petroleum Engineering Vol. 20, no. 1 (Mar. 2019), pp.49-52.
https://search.emarefa.net/detail/BIM-893041
American Medical Association (AMA)
Hasan, Khalid Hazim& Abd al-Husayn, Hasan A. H.. Estimation of rock strength from sonic log for Buzurgan oil field : a comparison study. Iraqi Journal of Chemical and Petroleum Engineering. 2019. Vol. 20, no. 1, pp.49-52.
https://search.emarefa.net/detail/BIM-893041
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 51
Record ID
BIM-893041