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321090

INTEGRATION OF SEISMIC AND WELL LOG DATA FOR CHARACTERIZATION OF THE RUDIES FORMATION AT ZEIT BAY OIL FIELD, GULF OF SUEZ, EGYPT

Article

Last updated: 05 Jan 2025

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Subjects

-

Tags

Oil and gas

Abstract

This work focuses on the characterization of Rudies Formation at Zeit Bay oil field through integrating the well logging and seismic data. The seismic data was processed and interpreted. Depth structure contour map was constructed for Top Rudies using Petrel (2017.4) Software, the map shows a NW-SE elongated dome intersected by semi-vertical normal clysmic faults, this elongated dome represents the structural trap in the field. Petrophysical evaluation was done for Rudies Formation and the petrophysical parameters were estimated using Techlog (2015.3) Software.  According to the petrophysical analysis Rudies Formation is subdivided into two main zones; the first has low GR value (Rudies 1), the second has high GR value (Rudies 2). Rudies1 has an effective porosity ranging from 15.9% to 20.3%, content of shale ranging from 2.5% to 8.1, water saturation ranging from 4.1% to 15.6% and net to gross value ranging from 73.9% to 97.4% where Rudies2 has an effective porosity ranging from17.7% to 21.4%, content of shale ranging from 2.8% to 8.8, water saturation ranging from 7.3% to 19.6% and net to gross value ranging from 68.9% to 87.8%, that means Rudies1 and Rudies2 are very good reservoirs. Rudies Formation seems to be a homogenous reservoir but it is a heterogeneous reservoir that differs both laterally and vertically at its petrophysical characteristics and lithology.

DOI

10.21608/asge.2022.321090

Keywords

Seismic data interpretation, Well log analysis, Rudies Formation, Gulf of Suez, Egypt

Authors

First Name

M.

Last Name

Abu-Hashish

MiddleName

F.

Affiliation

Geology Department, Faculty of Science, Menoufiya University

Email

-

City

-

Orcid

-

First Name

H.

Last Name

Elshayeb

MiddleName

M.

Affiliation

Geology Department, Faculty of Science, Menoufiya University

Email

-

City

-

Orcid

-

First Name

F.

Last Name

Fouad

MiddleName

-

Affiliation

Geology Department, Faculty of Science, Menoufiya University

Email

-

City

-

Orcid

-

Volume

39

Article Issue

39

Related Issue

43653

Issue Date

2022-07-01

Receive Date

2023-10-12

Publish Date

2022-07-01

Page Start

81

Page End

96

Print ISSN

1110-0435

Article File

ASGE_Volume 39_Issue 39_Pages 81-96.pdf

PDF . 1.9MB

Link

https://agse.journals.ekb.eg/article_321090.html

Detail API

https://agse.journals.ekb.eg/service?article_code=321090

Order

321,090

Type

Original Article

Type Code

2,803

Publication Type

Journal

Publication Title

Annals of the Geological Survey of Egypt

Publication Link

https://agse.journals.ekb.eg/

MainTitle

INTEGRATION OF SEISMIC AND WELL LOG DATA FOR CHARACTERIZATION OF THE RUDIES FORMATION AT ZEIT BAY OIL FIELD, GULF OF SUEZ, EGYPT

Details

Type

Article

Created At

20 Dec 2024