Sedimentary features of the Yangtze River-derived along-shelf clinoform
deposit in the East China Sea.
The well would try out the Kvalross prospect that has substantial oil and gas resource potential within the lower Triassic Klappmyss Formation clinoform
reservoir, and the Kvaltann prospect, which has additional oil potential within a mid-late Triassic Snadd Formation channel.
Near offset or proximal sector it includes some clinoform
set which has been separated by internal downlap surfaces and are not faulted.
Additional factors, such as draping by overlying Maastrichtian clinoform
units, may e xplain the different seismic character of the erosion surface.
Kvalross will target a new play of Lower Triassic clinoform
reservoirs within a megaclosure.
The Castellon Sands do not show in seismic profiles true clinoform
delta geometries and can probably best interpreted as a broad, multichannel distal fluvial plain passing longitudinally into a siliciclastic coastal plain- continental shelf complex when the siliciclastic input from the Ebro basin was small and was reworked by the strong longshore marine currents which existed during the Tortonian in the Mediterranean.
Steel, "Origin and sequential development of Upper Badenian-Sarmatian clinoforms
in the Carpathian Foredeep Basin, SE Poland," Geologica Carpathica, vol.
(2011): Compositional changes in sigmoidal carbonate clinoforms
(Late Tithonian, eastern Sardinia, Italy): insights from quantitative microfacies analyses.
The interbedded sandstones, and shale of Mianwali Formation might represent the prograding clinoforms
Yellow, fine-grained, thinly bedded quartzose sandstones with primary stratification dipping S at 13[degrees] (clinoforms
) on a ESE-facing cliff; cliff face inclined ESE at 78[degrees], passing to a shallow rock-shelter.
The biogenic carbonate was deposited in prograding clinoforms
at rates exceeding 50 cm/1000 y, matching or exceeding top rates downslope from large coralgal reefs.
The formation is 130 m thick in Chutok Nala and is comprised of two distinct lithological units; the lower unit is medium-bedded limestone with interbeds of clinoforms
of massive, carbonate breccia, while the upper unit is thin bedded, fossiliferous limestone.