In this study, we identified the luminescent layers containing a significant amount of alginite in Upper Jurassic–Lower Cretaceous Bazhenov Formation named “the alginite-rich layers”. Lithological and geochemical methods were used to determine distinctive features these evaluate their impact on total petroleum generation potential Formation. We have shown that composition differs significantly ...

Organic matter (OM) type critically controls the hydrocarbon generation potential and organic pore development in black shales. However, maceral variation lacustrine shales its control on are not yet well understood. In this study, 15 Chang 7 Member shale samples of Yanchang Formation, Ordos Basin, were investigated with petrography, Rock-Eval pyrolysis, a scanning electron microscope to study ...

Low-field nuclear magnetic resonance (LF-NMR) relaxometry is a non-invasive technique commonly used to assess hydrogen-bearing fluids in petroleum reservoir rocks. Longitudinal T1 and transverse T2 relaxation time measurements made using LF-NMR on conventional reservoir systems provides information on rock porosity, pore size distributions, and fluid types and saturations in some cases. Recent ...

The purpose of the study in Karangkobar area was to investigate source rock potential fine-grained surface samples clastic sediments. use for Indonesia is still limited. We conducted geochemical laboratory analyses this research, including Total Organic Carbon (TOC), Rock-Eval Pyrolysis (REP), and Gas chromatography–mass spectrometry (GCMS). Seventeen have been analyzed their TOC content. resul...

We determine the organic matter content, its thermal maturity, genetic type, and source rock potential of Miocene sedimentary rocks in Czech Carpathian Foredeep. In Republic Foredeep represents a peripheral foreland basin formed due to tectonic emplacement loading Alpine-Carpathian Thrust Wedge onto passive margin Bohemian Massif. Random vitrinite/huminite reflectance measurements maceral analy...

By using total organic carbon (TOC) and Rock-Eval pyrolysis analysis measurements, the hydrocarbon source rock potential of Chichali Samana Suk formations found in subsurface Panjpir oilfield Punjab platform located eastern part middle Indus Basin was investigated. Twenty two core samples were collected from producing well. The analysed formation contains TOC ranging between 0.99-4.61 wt.% havi...

The present study focuses on source rock evaluation of the Sargelu Formation by using core chips rocks collected from well Atrush-2, Duhok, Kurdistan Region-Iraq. Rock-Eval pyrolysis and vitrinite reflectance were executed. Subsequently, selected parameters used for 1-D Basin Modelling calibration. upper part formation mainly comprises argillaceous limestone with low content organic matter (0.6...

The exploration of hydrocarbon resources plays a critical role in fulfilling the world’s increasing demand for energy. In this regard, distribution and source rock characteristics coal measure stratum whole basin are important must be studied. However, systematic research has not been conducted yet. study, organic geochemical data, drilling fieldwork were used to examine Upper Paleozoic stratum...

This study focuses on the thermal maturity of Permian deposits from Zagros Basin, Southwest Iran, employing both optical methods (Thermal Alteration Index, Palynomorph Darkness Vitrinite Reflectance, UV Fluorescence) and geochemical analyses organic matter (Rock Eval Pyrolysis MicroRaman spectroscopy) applied to Faraghan Formation along two investigated Darreh Yas Kuh e surface sections. Furthe...