Results 121 to 130 of about 659 (180)

Structural Form of Yttrium in Nanocrystalline Fluorapatite from Marine Sediments at 0.11 Å Resolution. [PDF]

open access: yesChem Mater
Manceau A   +10 more
europepmc   +1 more source

Field Experience With Multiphase Boosting Systems At Campos Basin, Brazil

Offshore Technology Conference, 2005
Abstract In the early 90's and upon the foreseen challenges for producing offshore fields, particularly in deep and ultra-deep waters, PETROBRAS structured a corporate R&D program devoted to the development of a set of technologies found crucial for the success in such scenario - the PROCAP 2000.
E.F. Caetano   +3 more
openaire   +1 more source

Sandstone petrofacies expressions of multiphase basinal tectonics and arc magmatism: Permian–Triassic north Bowen Basin, Australia

Sedimentary Geology, 2000
Abstract Modal analyses of 209 sandstone samples from the Permian–Triassic succession of the northern Bowen Basin, eastern Australia, identify two stratigraphically and compositionally distinct petrofacies. The Lower to Mid Upper Permian Back Creek Group is characterised by Petrofacies A which is quartz-rich (Q82F8L10).
Michaelsen, P., Henderson, R.A.
openaire   +2 more sources

The Rio Peruaçu Basin: An Impressive Multiphased Karst System

2015
The Rio Peruacu basin is located on the left bank of the Rio Sao Francisco, in the north of the state of Minas Gerais. While its upper portion collects the waters flowing from the sandstone formations of the Urucuia, its lower part cuts into the Bambui limestones, carving out a narrow canyon about 200 m deep for which the site is known.
Rodet, J., Willems, L., Pouclet, André
openaire   +2 more sources

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