Page tree

Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

Panel
Expand
titleBy petroleum mobility

Dynamic fluid viscosity

High perm

Medium perm

Low perm

Tight (Shale)


cP> 100 md10 md  ÷ 100 md0.1 md ÷ 10 md< 0.1 md
Low viscous oil< 1



Medium viscous oil

1 ÷ 10





High viscous oil10 ÷ 100



Extra high viscous oil100 ÷ 10,000



Bitumen> 10,000




where box colours mean:

and the ranges of properties in the table are only tentatively define the category based on the industry statistics and conventions, which vary over history and locations.

Panel
Expand
titleBy rock quality (FZI)reservoir gas conditions
Panel
> 8.0
Expand
titleBy sulfur content
Very PoorPoorMediumGoodVery Good

< 0.45

0.45 ÷ 1.0

1.0 ÷ 3.5

3.5 ÷ 8.0

Panel
Expand
titleBy water-oil relative mobility ratio
Very Fast WaterFast WaterAgile WaterAgile OilFast OilVery Fast Oil
>51.5 ÷ 51.0 ÷ 1.5

0.5 ÷ 1.0

0.2 ÷ 0.5<0.2
Panel
Expand
titleBy sulfur content
Sweet crudeSour crude
Sulfur  < 0.5%Sulfur  > 0.5%
Panel
Expand
titleBy reservoir gas conditions
Undersaturated Oil ReservoirSaturated Oil ReservoirNatural Gas Reservoir 

Black Oil Reservoir

Volatile Oil 
Reservoir

Gas Cap Oil
Reservoir

Oil Rim
Reservoir

Retrograde Gas Condensate 
Reservoir 

Wet Gas Reservoir

Dry Gas Reservoir

both underlying Natural Gas Reservoir 
rock quality (FZI)
Very PoorPoorMediumGoodVery Good

< 0.45

0.45 ÷ 1.0

1.0 ÷ 3.5

3.5 ÷ 8.0

> 8.0

Panel
Expand
titleBy aquifer type and strength
Panel
Expand
titleBy rock type
Panel
Expand
titleBy reservoir homogeneity
MatrixFissuredFractured

...

Panel
Expand
titleBy fault developemnt
Faulted Compartmentalized
Panel
Carbonate Rock
Expand
titleBy rock type
SedimentaryIgneousMetamorphic
Clastic Rock
Panel
Expand
titleBy trap structure
AnticlineStratigraphicNormal FaultThrust Fault

Excerpt Include
Anticline Structure
Anticline Structure
nopaneltrue

Excerpt Include
Stratigraphic Structure
Stratigraphic Structure
nopaneltrue

Excerpt Include
Normal Fault Structure
Normal Fault Structure
nopaneltrue

Excerpt Include
Thrust Fault Structure
Thrust Fault Structure
nopaneltrue

...