Convert Nanometre squared to Microdarcy

Convert Nanometre squared (nm²) to Microdarcy (µD) instantly and accurately.

Nanometre squared (nm²)
Microdarcy (µD)

Conversion Formula

µD = nm² × 1.01325

About Nanometre squared

The nanometre squared (nm²) equals 10⁻¹⁸ m², used in membrane science and nanotechnology for nanoporous media. ZSM-5 zeolite pore cross-section ≈ 0.25 nm²; ceramic ultrafiltration membranes: 0.01-1 nm². Numerically, 1 nm² ≈ 1.013 µD. 1 nm² = 10⁻⁶ µm² = 10⁻¹⁸ m².

About Microdarcy

The microdarcy (µD) equals 10⁻⁶ D ≈ 9.869 × 10⁻¹⁹ m², used for tight gas sands, coalbed methane matrix, and low-permeability carbonates. North Sea tight sandstones: 0.01-1 µD; coalbed methane matrix: 1-100 µD; mudrock caprocks: 0.001-1 µD. 1 µD = 10⁻³ mD = 10³ nD.

Quick Reference Table

Nanometre squared (nm²)Microdarcy (µD)
1 nm²1.01325 µD
2 nm²2.0265 µD
5 nm²5.06625 µD
10 nm²10.1325 µD
25 nm²25.3313 µD
50 nm²50.6625 µD
100 nm²101.325 µD

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