Dictionary:Movable-oil plot (MOP)

From SEG Wiki
Jump to navigation Jump to search

{{#category_index:M|movable-oil plot (MOP)}}

FIG. M-17. Moveable-oil plot. (Courtesy Schlumberger.)

A well log calculated from other logs on which three porosity curves are plotted: "total" porosity File:Fgr.gift, such as is derived from the sonic log; "apparent water-filled" porosity File:Fgr.gifw, derived from a deep-investigation resistivity device such as the laterolog; and "apparent water-filled porosity of the flushed zone" File:Fgr.gifxo, derived from a shallow investigation resistivity device such as the microlaterolog.

The separation between the first two curves indicates the volume fraction of hydrocarbons in the noninvaded zone and the separation between the last two curves indicates the volume fraction of movable oil. The remainder represents residual hydrocarbons left in the invaded zone. See Figure M-17.

External links

find literature about
Movable-oil plot (MOP)/en
SEG button search.png Datapages button.png GeoScienceWorld button.png OnePetro button.png Schlumberger button.png Google button.png AGI button.png