Berea Sandstone Core Samples

Berea Sandstone Core Samples are reference cores cut from Berea sandstone to specified dimensions. Core analysis laboratories use them to check permeameters, porosimeters and core flood systems, to develop and validate test methods, and as a repeatable substrate for flooding and wettability experiments when reservoir core is scarce. The rock consists of sand-sized grains from about 60 microns to 1 mm.

How it works

Each core is supplied with reference porosity and permeability by grade, so a laboratory can compare its own measurement against the reference value and confirm that an instrument, a sleeve or a procedure is performing as expected. Grades fall within a permeability range of 50 to 400 md and a porosity range of 10 to 25%. Reference values allow results to be compared between instruments, between laboratories and over time.

Standard diameters are 30 mm, 1 inch, 1.5 inch and 4 inches. Standard lengths are 3, 6 and 12 inches. Dimensions, grade and quantity are supplied per order.

What is included

• Berea sandstone cores cut to the ordered diameter and length
• Reference porosity and permeability by grade

Specify for your project

• Diameter: 30 mm, 1 inch, 1.5 inch or 4 inches
• Length: 3, 6 or 12 inches
• Permeability grade within 50 to 400 md
• Porosity grade within 10 to 25%
• Quantity per size and grade

This description defines the product family. Guaranteed performance, included hardware, exclusions, interfaces and acceptance criteria are stated only in the project-specific technical proposal and approved datasheet.

Features

• Type: Berea Sandstone
• Diameter: 30 mm, 1 inch, 1.5 inch or 4 inches
• Length: 3 inches, 6 inches or 12 inches
• Permeability range: between 50 to 400 md
• Porosity range: between 10 to 25%