To study the influence of different organic-inorganic composition on adsorption in shale, taking Niutitang Formation shale Huijunba syncline southern Hanzhong as research object, based acid treatment to extract kerogen and wet chemicals. Extracting mineral components by oxidation method, a series isothermal experiments were carried out original rock, kerogen, samples. Through three-dimensional ...

The Qianyingzi Coal Mine is located in the west of Suxian Mining District Huaibei Coalfield, eastern China. study on structural development patterns and genetic mechanisms this mine lays an important foundation for safe efficiently underground mining, also key to understanding regional tectonic evolution. In study, based analysis three-dimensional seismic, drilling measured data correlation, st...

Abstract The Variscan basement of the Aiguilles-Rouges massif (Western Alps) exposes Servoz syncline which consists a metavolcano-sedimentary sequence composed (i) volcanic unit unknown age and origin, (ii) Early Carboniferous sedimentary series affected by orogeny intruded Montées-Pélissier pluton, (iii) Late late-orogenic sequence. We combined field investigations, Raman Spectroscopy on Carbo...

Introduction: The East Iran orogen has experienced multiple buckling phases resulting in the formation of strike-slip fault splays. geometric and kinematic characteristics these splays are influenced by folding mechanisms. This study focuses on investigating structural tectonic evolution model Khousf splay, located northern terminus Nehbandan right-lateral system. Methods: Field visits geometri...