Sedimentologie De Facies Des Depots Triasiques De La Region De Oued El Maleh Et Elgara  (Bassin De Mohammedia-Benslimane-Elgara-Berrechid, Maroc).

Afenzar, Abdelkrim; Essamoud, Rachid

doi:10.21474/ijar01/4332

Cited by 3 publications

(3 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…), we can deduce that this depositional environment is similar to the model No 1 of Miall [1985Miall [ , 1996Miall [ , 2016. It is proximal alluvial fan with sediment gravity flows of gravelly rivers [Afenzar, 2018, Afenzar and Essamoud, 2017, Miall, 2016. The frequency of debris flows depends strongly on source rock weathering characteristics, Figure 6.…”

Section: Proximal Alluvial Fans Systemsupporting

confidence: 55%

“…Diagenetic facies Diagenetic origin [Afenzar and Essamoud, 2017, Afenzar, 2018, Et-Touhami, 1994. Milky clean halite deposited as decametric to metric beds rarely associated with very fine anhydrite laminae (I, Figure 4).…”

Section: Fc11mentioning

confidence: 99%

“…The MBEB Basin consists of a detrital and evaporitic sedimentary series of about 1500 m [Afenzar, 2018, BRPM, 1973. This sedimentary series is subdivided into two main formations: a sandyconglomeratic formation at the base (Formation A) and argillaceous-saliferous formation in the middle and top of the series (Formation B) [Afenzar, 2018, Afenzar andEssamoud, 2017] recovered by Triassic-Liassic basalts [Peretsman, 1985].…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Sedimentological and sequence stratigraphy analyses of the syn-rift Triassic series of the Mohammedia–Benslimane–ElGara–Berrechid basin (Moroccan Meseta)

Afenzar¹,

Essamoud²

2021

Comptes Rendus. Géoscience

Self Cite

View full text Add to dashboard Cite

Section: Proximal Alluvial Fans Systemsupporting

confidence: 55%

Section: Fc11mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Sedimentological and sequence stratigraphy analyses of the syn-rift Triassic series of the Mohammedia–Benslimane–ElGara–Berrechid basin (Moroccan Meseta)

Afenzar¹,

Essamoud²

2021

Comptes Rendus. Géoscience

Self Cite

View full text Add to dashboard Cite

Stratigraphic architecture and depositional environment of the Paleocene-Lower Eocene aquifers system (Douala onshore basin, SW Cameroon)

Lebogo

Bisso

Ntem

et al. 2021

J Petrol Explor Prod Technol

View full text Add to dashboard Cite

The Paleocene-Lower Eocene N'kapa Formation has long been considered as an important groundwater and hydrocarbon resource in the eastern edge of the Douala Basin. The present study’s aim is to establish a possible link between the geological nature of this formation and the quality of potential aquifers using Gamma Ray well log, cuttings and outcrops through sedimentology and sequence stratigraphy studies. The results obtained from this study show that: lithofacies are dominated by clays, silts and sands/sandstones; gamma ray electrofacies are funnel-shaped to cylindrical-shaped with some bell-shaped; depositional environments are continental to shallow marine dominated by fluvial and sometimes tidal processes; fluvial channel-fill, tidal channel-fill and delta front bars sands are potential aquifers; sequence stratigraphy analysis reveals two transgressive–regressive cycles of second order (Danian to Selandian and Thanetian to Ypresian), two Highstand System Tracts, one Transgressive System Tract and one Lowstand System Tract; the high-resolution geometry of these sandy/sandstone sedimentary bodies shows that their distribution is linked to the hydrodynamic factors and the topography of the depositional environment. A total of two types of lithological facies of the reservoir levels were defined according to the volume of clay: clean sandstone (0–15%) and low clayey sandstone (15–30%). The gamma ray well log correlation shows that the thickness of the reservoir levels is variable and that the clay content (Vsh%) increases from the NE to the SW. As a result, the best potential aquifers appear to correspond to the fluvial channel-fill sands deposited during the base-level fall of Upper Paleocene age (Lower Thanetian).

show abstract

A combined GIS-based remote sensing and wireline log data analysis for water resource management in the economic capital district of Cameroon

Kana

Diab

Hervé

et al. 2022

Sustain. Water Resour. Manag.

View full text Add to dashboard Cite

Sedimentologie De Facies Des Depots Triasiques De La Region De Oued El Maleh Et Elgara (Bassin De Mohammedia-Benslimane-Elgara-Berrechid, Maroc).

Cited by 3 publications

References 3 publications

Sedimentological and sequence stratigraphy analyses of the syn-rift Triassic series of the Mohammedia–Benslimane–ElGara–Berrechid basin (Moroccan Meseta)

Sedimentological and sequence stratigraphy analyses of the syn-rift Triassic series of the Mohammedia–Benslimane–ElGara–Berrechid basin (Moroccan Meseta)

Stratigraphic architecture and depositional environment of the Paleocene-Lower Eocene aquifers system (Douala onshore basin, SW Cameroon)

A combined GIS-based remote sensing and wireline log data analysis for water resource management in the economic capital district of Cameroon

Contact Info

Product

Resources

About