# The identification of coal texture in different rank coal reservoirs by using geophysical logging data in northwest Guizhou, China: Investigation by principal component analysis

> Research article (Fuel, 2018) · cited 55× · AI/ML

**Wikidata**: [openalex:W2803434396](https://www.wikidata.org/wiki/openalex:W2803434396)  
**Source**: https://4ort.xyz/entity/the-identification-of-coal-texture-in-different-rank-coal-reservoirs-by-using-geophysical-logging-data-in-northwest-guiz