rock

Measurements on Petroleum Rock Samples

Measurements on 48 rock samples from a petroleum reservoir.

Keywords
datasets
Usage
rock
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.

Format

A data frame with 48 rows and 4 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) [,1]

Source

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

Aliases
  • rock
Documentation reproduced from package datasets, version 3.2.1, License: Part of R 3.2.1

Community examples

Looks like there are no examples yet.