Shiqi Zhang

TL;DR: The upper Permian Shiqianfeng sandstones, located in the Dongpu Depression, Bohai Bay Basin, China, are fluvio-lacustrine deposits and have high content of pore-filling volcanic dust.

TL;DR: In this paper, the mineralogical, diagenetic and reservoir properties of sandstones from the Sandakan Formation, NW Borneo through thin sections, SEM, XRD, XRF, He-porosimeter and poroperm.

TL;DR: In this article, the authors evaluated three ichnofacies (Psilonichnus, Skolithos, and Cruziana) in the exposed rocks of the Sandakan Formation and found that they can substantially increase secondary porosity and enhance pore connectivity.

TL;DR: In this paper, the source material, precursor and formation processes of chlorite rims, and impact of pore-lining chlorite on reservoir quality of the Shiqianfeng sandstones, Dongpu Depression, Bohai Bay Basin, China, are studied using an integrated approach, including core observation, point-count analysis of thin-sections, scanning electron microscopy, electron microprobe analysis and cathode luminescence.

TL;DR: In this paper, the authors used point cloud data from Light Detection and Ranging (LiDAR) to build high-resolution virtual outcrop modeling (VOM) onto which they mapped 6 different lithofacies.