Convert Microdarcy to Nanometre squared
Convert Microdarcy (µD) to Nanometre squared (nm²) instantly and accurately.
Conversion Formula
nm² = µD × 0.9869232667
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.
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.
Quick Reference Table
| Microdarcy (µD) | Nanometre squared (nm²) |
|---|---|
| 1 µD | 0.986923 nm² |
| 2 µD | 1.97385 nm² |
| 5 µD | 4.93462 nm² |
| 10 µD | 9.86923 nm² |
| 25 µD | 24.6731 nm² |
| 50 µD | 49.3462 nm² |
| 100 µD | 98.6923 nm² |