Late Paleozoic of the Tindouf Basin-North Africa

Cavaroc, Victor V.; Padgett, Guy; Stephens, Daniel G.; Kanes, William H.; Boudda, A.; Woolen, I. D.

doi:10.1306/212f6ec4-2b24-11d7-8648000102c1865d

Cited by 5 publications

(1 citation statement)

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“…Neogene/Oligocene (1) Cavaroc et al (1976), André (1986) Hollard et al (1985), Burkhard et al (2006), Michard et al (2008), Benyoucef et al (2012), Benyoucef (2012Benyoucef ( ), et al (2008 Ouarzazate Basin (1) Triassic to Pliocene;…”

Section: Discussionmentioning

confidence: 99%

Post-Variscan evolution of the Anti-Atlas belt of Morocco constrained from low-temperature geochronology

Gouiza

Charton

Bertotti

et al. 2016

Int J Earth Sci (Geol Rundsch)

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Section: Discussionmentioning

confidence: 99%

Post-Variscan evolution of the Anti-Atlas belt of Morocco constrained from low-temperature geochronology

Gouiza

Charton

Bertotti

et al. 2016

Int J Earth Sci (Geol Rundsch)

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Merabet¹,

Henry²,

Bouabdallah³

et al. 1999

Studia Geophysica Et Geodaetica

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Integrated petroleum systems and play fairway analysis in a complex Palaeozoic basin: Ghadames-Illizi Basin, North Africa

Dixon

Moore

Bourne

et al. 2010

PGC

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The Ghadames-Illizi Basin system is a highly productive petroleum province with a long exploration history in Algeria, Libya and Tunisia (from the late 1950s to present day). Ongoing exploration success in all three countries suggests that it will continue to provide attractive exploration targets in the future. The basin has a long (Cambrian to Plio-Pleistocene) and complex geological evolution characterized by multiple phases of subsidence punctuated by significant regional uplift events. Two 'world-class' petroleum source rocks of different geological age are present (Lower Silurian and Upper Devonian) with similar depositional environments and geochemical characters. Both source horizons have generated significant volumes of oil and gas. Migration is strongly influenced by the stratigraphic architecture of the basin fill, notably distribution of regional seals and the complex patterns of subcrop and onlap across regional unconformities. Multiple reservoir-seal combinations are presented by Late Ordovician glaciogenic sediments and younger Silurian through to Carboniferous paralic sequences. Integrating the stratigraphic relationships with the complex burial history of the basin (timing of uplift, degree of tilting, amount of section removed by erosion) is not a trivial task, but is key to exploration success in such a complex basin. With the aid of 3D basin reconstruction and fluid flow modelling software, we can attempt to capture the stratigraphic and structural complexity and make exploration predictions. If basin modelling techniques are to be optimally applied in such settings, a fully integrated and geologically realistic approach involving sedimentologists, structural geologists, geophysicists and geochemists is required. A modelling approach, workflow and some results are presented.

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Late Paleozoic of the Tindouf Basin-North Africa

Cited by 5 publications

References 0 publications

Post-Variscan evolution of the Anti-Atlas belt of Morocco constrained from low-temperature geochronology

Post-Variscan evolution of the Anti-Atlas belt of Morocco constrained from low-temperature geochronology

Untitled

Integrated petroleum systems and play fairway analysis in a complex Palaeozoic basin: Ghadames-Illizi Basin, North Africa

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