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333642

Burial and thermal history simulation of the Middle Jurassic source rocks in Matruh basin, north Western Desert, Egypt

Article

Last updated: 28 Dec 2024

Subjects

-

Tags

Research and articles conducted by or in which members of the teaching staff

Abstract

The Middle Jurassic Khatatba Formation, a source rock for hydrocarbons in Egypt's Matruh basin, was modeled using geological and geochemical data from the Apidose-1X well. The 1D basin modeling helps construct burial and thermal geo-histories and predict petroleum and expulsion timings. Using the straightforward cracking method of Sweeny and Burnham (1990), PetroMod-1D software created the burial history model of the Apidos-1X well. The end of the Cretaceous to Early Tertiary to Late Paleocene (60–58 Ma ago) was characterized by a major uplifting phase due to tectonic inversion. The constructed models indicate that the Khatatba Formation entered the onset of oil generation in the Early Cretaceous period (115–116 Ma ago), while the onset of gas generation took place in the Oligocene period (22–24 Ma ago). Cracking of oil to gas was observed in the Middle Jurassic source rock in the Apidose-1X well. The Matruh Basin includes all the elements of the petroleum system, with shale source rocks from the Middle Jurassic, sandstone reservoir rocks from the Early and Middle Jurassic, and seal rock from the Early Cretaceous. Oil generation, migration, and accumulation began in the Early Cretaceous, with hydrocarbons charging traps during rifting phases. The basin modeling results suggest that the Middle Jurassic source rock acts as an effective source rock, where a significant amount of petroleum is expected to be generated and expelled to nearby prospect reservoir rocks in the Matruh basin.

DOI

10.21608/djs.2024.256058.1142

Keywords

Matruh Basin, Khatatba Formation, Jurassic source rock, 1D basin modeling, Hydrocarbon generation and expulsion

Authors

First Name

Walaa

Last Name

Ali

MiddleName

Awaad Awaad

Affiliation

Matrouh University, Petroleum Geology Department, Faculty of Petroleum and Mining Sciences.

Email

walaa.w.ali.85@gmail.com

City

Mersa Matrouh

Orcid

0000-0002-9610-7165

First Name

Mohamed

Last Name

Fagelnour

MiddleName

-

Affiliation

Geologist, Khalda Petroleum Company

Email

mfagelnour@yahoo.com

City

Cairo

Orcid

-

Volume

47

Article Issue

1

Related Issue

42787

Issue Date

2023-08-01

Receive Date

2023-12-17

Publish Date

2023-08-01

Page Start

171

Page End

191

Print ISSN

1012-5965

Online ISSN

2735-5306

Link

https://djs.journals.ekb.eg/article_333642.html

Detail API

https://djs.journals.ekb.eg/service?article_code=333642

Order

333,642

Type

Research and Reference

Type Code

1,686

Publication Type

Journal

Publication Title

Delta Journal of Science

Publication Link

https://djs.journals.ekb.eg/

MainTitle

Burial and thermal history simulation of the Middle Jurassic source rocks in Matruh basin, north Western Desert, Egypt

Details

Type

Article

Created At

28 Dec 2024