Web16 de fev. de 2024 · The Benue Trough is a structural depression that extends over 800 km from the Niger delta basin in southern Nigeria to the southern margin of the Lake Chad basin in the northeast. The Trough covers an area of about 140,000 km 2 in Nigeria and extends into Cameroon territory in the southwest and north (Bitchong et al. 2024 ). Web29 de abr. de 2024 · Benue Trough comprises of majorly states in the Central and North-eastern parts of Nigeria such as Bauchi, Benue, Gombe, Kogi, Nasarawa, Plateau and …
Sequence Stratigraphic Framework of the Aptian-Albian Bima …
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Hydrocarbon generative potential of intracontinental sediments of …
Web14 de fev. de 2012 · This study presents for the first-time field, petrographic and geochemical evidence of oil residue in exhumed fractured Precambrian basement rocks of the Northern Benue Trough. The studied oil… 1 Field , Petrographic and Geochemical Studies of Basement , Clastic and Carbonate Petroleum Reservoirs in The Northern … Webthe Benue Trough. The most widely acceptable evolutionary model for Benue Trough is that of Grant, (1971). The Benue Trough trendsnortheast-southwest for about 1000 km in length and about 150 km average in its width. It is bounded by Niger Delta Basin at the southern end of the trough and the Chad (Bornu) Basin in the northern end. The Benue Trough is a major geological structure underlying a large part of Nigeria and extending about 1,000 km northeast from the Bight of Benin to Lake Chad. It is part of the broader West and Central African Rift System. Ver mais The trough has its southern limit at the northern boundary of the Niger Delta, where it dips down and is overlaid with Tertiary and more recent sediments. It extends in a northeasterly direction to the Chad Basin, … Ver mais Nigeria is rich in coal deposits derived from terrestrial organic matter, most of which lie in the Benue Trough. These are mined in Enugu State. The Enugu deposits formed in brackish marshes … Ver mais The Benue Trough was formed by rifting of the central West African basement, beginning at the start of the Cretaceous period. At first, the trough accumulated sediments … Ver mais A refinement to the model involves the rise of a mantle plume, where abnormal heat leads to melting of the upper mantle, thinning and … Ver mais 1. ^ The Cretaceous lasted from 145.5 – 66 Ma, or million years ago. Ver mais how does sodexo work