eprintid: 15266 rev_number: 2 eprint_status: archive userid: 1 dir: disk0/00/01/52/66 datestamp: 2023-11-10 03:29:53 lastmod: 2023-11-10 03:29:53 status_changed: 2023-11-10 01:59:04 type: article metadata_visibility: show creators_name: Sharifigaliuk, H. creators_name: Mahmood, S.M. creators_name: Al-Bazzaz, W. creators_name: Khosravi, V. title: Complexities Driving Wettability Evaluation of Shales toward Unconventional Approaches: A Comprehensive Review ispublished: pub keywords: Biogeochemistry; Organic compounds; Petroleum reservoir engineering, Future perspectives; Mineral composition; Oil and gas; Organic matter content; Pore types; Reservoir conditions; Saturation conditions; Unconventional approaches, Wetting note: cited By 20 abstract: Wettability is a challenging property of oil and gas shale reservoirs, which are geologically and geochemically intricate formations. Furthermore, the mineral composition, organic matter content, generated pore types, pressure, temperature, and saturation conditions significantly affect the observed wetting affinity. Hence, a deep understanding of the complexities facing the researchers is needed. This review analyzes the most relevant published research on the wettability evaluation of shales for a better understanding and delineation. Here, the effects of shale composition, organic matter content, maturity, pore types, and reservoir conditions are addressed. It also focuses on the unconventional and emerging approaches to the wettability evaluation of shales. At last, future perspectives, concluding remarks, and recommendations are presented. © 2021 American Chemical Society. date: 2021 publisher: American Chemical Society official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85100102467&doi=10.1021%2facs.energyfuels.0c03661&partnerID=40&md5=1fb5b4a45761badac53d5c4af95c1efd id_number: 10.1021/acs.energyfuels.0c03661 full_text_status: none publication: Energy and Fuels volume: 35 number: 2 pagerange: 1011-1023 refereed: TRUE issn: 08870624 citation: Sharifigaliuk, H. and Mahmood, S.M. and Al-Bazzaz, W. and Khosravi, V. (2021) Complexities Driving Wettability Evaluation of Shales toward Unconventional Approaches: A Comprehensive Review. Energy and Fuels, 35 (2). pp. 1011-1023. ISSN 08870624