Changes

==Index map==

==Index map==

[[file:predicting-reservoir-system-quality-and-performance_fig9-85.png|thumb|{{figure number|1}}. Copyright: Sonnenberg, 1985; courtesy RMAG.]]

[[file:predicting-reservoir-system-quality-and-performance_fig9-85.png|thumb|{{figure number|1}}From Sonnenberg.<ref name=Sonnenberg_1985>Sonnenberg, S. A., 1985, Tectonic and sedimentation model for Morrow sandstone deposition, Sorrento field area, Denver basin, Colorado: The Mountain Geologist, October, p. 180-191.</ref> Courtesy Rocky Mountain Association of Geologists.]]

The Sorrento field is in southeastern Colorado on the north flank of the Las Animas Arch. The map in [[:file:predicting-reservoir-system-quality-and-performance_fig9-85.png|Figure 1]] shows the location of the Sorrento field. Structure is contoured on the base of the Pennsylvanian.

The Sorrento field is in southeastern Colorado on the north flank of the Las Animas Arch. The map in [[:file:predicting-reservoir-system-quality-and-performance_fig9-85.png|Figure 1]] shows the location of the Sorrento field. Structure is contoured on the base of the Pennsylvanian.

==Morrow structure map==

==Morrow structure map==

[[file:predicting-reservoir-system-quality-and-performance_fig9-86.png|thumb|{{figure number|2}}Modified. Copyright: Sonnenberg, 1985; courtesy RMAG.]]

[[file:predicting-reservoir-system-quality-and-performance_fig9-86.png|thumb|{{figure number|1}} From Sonnenberg.<ref name=Sonnenberg_1985 /> Courtesy Rocky Mountain Association of Geologists.]]

The Sorrento field reservoir is Pennsylvanian Morrow valley-fill sandstones. As shown in the figure below, structure contours on a marker bed above the Morrow Sandstone reflect the irregular thickness of the sandstone body and a small structural nose and closure. The oil column is [[length::70 ft]] [[depth::(20 m]]) and exceeds structural closure. This is a combination structural-[[stratigraphic trap]]. Fluvial sandstones lap onto marine shale at the margins of the valley, forming lateral seals.

The Sorrento field reservoir is Pennsylvanian Morrow valley-fill sandstones. As shown in the figure below, structure contours on a marker bed above the Morrow Sandstone reflect the irregular thickness of the sandstone body and a small structural nose and closure. The oil column is [[length::70 ft]] [[depth::(20 m]]) and exceeds structural closure. This is a combination structural-[[stratigraphic trap]]. Fluvial sandstones lap onto marine shale at the margins of the valley, forming lateral seals.

* [[Petrophysical analysis of Sorrento field wells]]

* [[Petrophysical analysis of Sorrento field wells]]

* [[Water saturation profile for Sorrento field]]

* [[Water saturation profile for Sorrento field]]

==External links==

==External links==