DATA4ECOLOGY

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DataSets List

Name:

Measurements on Petroleum Rock Samples

Description:

Measurements on 48 rock samples from a petroleum reservoir.

Variables:

A data frame with 48 rows and 5 numeric columns.

[,1]	area	area of pores space, in pixels out of 256 by 256
[,2]	peri	perimeter in pixels
[,3]	shape	perimeter/sqrt(area)
[,4]	perm	permeability in milli-Darcies

Details

Twelve core samples from petroleum reservoirs were sampled by 4 cross-sections. Each core sample was measured for permeability, and each cross-section has total area of pores, total perimeter of pores, and shape.

Link To Google Sheets:

Rows:

Columns:

Files:

Measurements on Petroleum Rock Samples_433_32.csv

License Type:

Public Domain (CC0)

References/Notes/Attributions:

Source

Data from BP Research, image analysis by Ronit Katz, U. Oxford.

R Dataset Upload:

Use the following R code to directly access this dataset in R.

d <- read.csv("https://www.key2stats.com/Measurements_on_Petroleum_Rock_Samples_433_32.csv")