Yiwen Ju

TL;DR: In this article, coal methane adsorption is investigated using three types of tectonically deformed coal with vitrinite reflectance of about 0.9% at different temperatures and pressures.

TL;DR: In this paper, the fractal characteristics of non-marine organic shales from the Huainan coalfield in East China have been investigated, and the pore morphology is dominated by cylindrical and slit-shaped types.

TL;DR: Wang et al. as mentioned in this paper presented a summary on the research progress in tectonically deformed coals (TDC)s structural-genetic classification, tectonic strain influence on coal microstructure, coal porosity system, coal chemical structure and constituents, and their relationship with the excess coalbed methane.

TL;DR: In this paper, the relationship between tectonism and pore structure using a combination of mineralogy, organic geochemistry, low pressure nitrogen adsorption, low-field nuclear magnetic resonance (NMR), optical microscopy, and high-resolution scanning electron microscopy (SEM) was investigated.

TL;DR: The application of support vector machine (SVM) is superior to the traditional empirical risk minimization principle employed by artificial neural network (ANN) and is used to build a 3-D Marcellus Shale lithofacies model, which assists in identifying higher productive zones, especially with thermal maturity and natural fractures.