SEDIMENTARY ENVIRONMENT, CLAY MINERALS AND DIAGENESIS OF PABDEH FORMATION IN ITS TYPE SECTION AND ZILOEE OIL FIELD (WELL NO. 5 AND WELL NO. 8)

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

HOSSEINI BARZI M.; HOUSHYAR MORTEZA; GHALAVAND HORMOZ

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: GEOSCIENCES Year:2009 | Volume:18 | Issue:72 Page(s): 111-120

Download Full-Text

Persian Verion

View:

1,135

Download:

Cites:

Information Journal Paper

Title

SEDIMENTARY ENVIRONMENT, CLAY MINERALS AND DIAGENESIS OF PABDEH FORMATION IN ITS TYPE SECTION AND ZILOEE OIL FIELD (WELL NO. 5 AND WELL NO. 8)

Author(s)

HOSSEINI BARZI M. | HOUSHYAR MORTEZA | GHALAVAND HORMOZ | Issue Writer Certificate

Keywords

CLAY MINERALSQ2

GURPI FORMATIONQ2

DIGENESISQ2

XRDQ3

SEMQ3

NGS LOGQ3

Abstract

Field study, calcimetery and petrography of thin sections from Gurpi type section and petrography of cuttings from Ziloee oil field (well No. 5 and well No. 8) represent two carbonate members and two hybrid (mostly marl and in a few samples clay marl) members in these deposits. Microfacies analysis of the carbonate members implies 2 microfacies belong to open sea of a carbonate ramp model. Moreover, authigenic glauconite and phosphate and framboidal pyrite propose deposition of these sediments in an anoxic condition. XRD and SEM analysis of marl members provide existence of illite and chlorite as CLAY MINERALS by certain detrital source and smectite by digenetic and probability detrial source in the upper marl member and existence of quartz in lower member. Coexistence of these minerals proposes a temperate climate during deposition of the upper marl member. SEMi-quantitative analysis of XRD data represents descending trend for relative amounts of illite and ascending trend for smectite during deposition of upper marl member of GURPI FORMATION which implies deepening of the sedimentary basin and relative climate warming. The digenetic processes in these deep marine deposits are limited to cementation, illitization, hematization and fracturing. Moreover, studying SEM images evident autogenetic origin of smectite in two samples from upper cretaceous (under K/T boundary) which can form during fluid exchange with mafic minerals and/or detrial CLAY MINERALS such as detrial smectite, illite. The absence of digenetic smectite in two samples from Paleocene (over K/T boundary) can be related to change in basin condition in Zagros basin, this period of time. Also, studying relative abundance of K and Th in NGS LOGs of well number 8 in Ziloee oil field shows that CLAY MINERALS in this formation are illite and montmorillonite.

Cites

No record.

References

No record.

Cite

APA: Copy

HOSSEINI BARZI, M., HOUSHYAR, MORTEZA, & GHALAVAND, HORMOZ. (2009). SEDIMENTARY ENVIRONMENT, CLAY MINERALS AND DIAGENESIS OF PABDEH FORMATION IN ITS TYPE SECTION AND ZILOEE OIL FIELD (WELL NO. 5 AND WELL NO. 8). GEOSCIENCES, 18(72), 111-120. SID. https://sid.ir/paper/32328/en

Vancouver: Copy

HOSSEINI BARZI M., HOUSHYAR MORTEZA, GHALAVAND HORMOZ. SEDIMENTARY ENVIRONMENT, CLAY MINERALS AND DIAGENESIS OF PABDEH FORMATION IN ITS TYPE SECTION AND ZILOEE OIL FIELD (WELL NO. 5 AND WELL NO. 8). GEOSCIENCES[Internet]. 2009;18(72):111-120. Available from: https://sid.ir/paper/32328/en

IEEE: Copy

M. HOSSEINI BARZI, MORTEZA HOUSHYAR, and HORMOZ GHALAVAND, “SEDIMENTARY ENVIRONMENT, CLAY MINERALS AND DIAGENESIS OF PABDEH FORMATION IN ITS TYPE SECTION AND ZILOEE OIL FIELD (WELL NO. 5 AND WELL NO. 8),” GEOSCIENCES, vol. 18, no. 72, pp. 111–120, 2009, [Online]. Available: https://sid.ir/paper/32328/en

Related Journal Papers