Pore-scale analysis of formation damage; A review of existing digital and analytical approaches

M Rezaeizadeh, SH Hajiabadi, H Aghaei… - Advances in Colloid and …, 2021 - Elsevier
Formation damage is one of the most challenging problems that occurs during the lifetime of
a well. Despite numerous previous studies, an organized review of the literature that …

Effect of different weighting agents on drilling fluids and filter cake properties in sandstone formations

BS Bageri, H Gamal, S Elkatatny, S Patil - ACS omega, 2021 - ACS Publications
Weighting agents such as barite, micromax, ilmenite, and hematite are commonly added to
drilling fluids to produce high-density fluids that could be used to drill deep oil and gas wells …

Influence of mud filtrate on the pore system of different sandstone rocks

H Gamal, S Elkatatny, A Adebayo - Journal of Petroleum Science and …, 2021 - Elsevier
During drilling the oil and gas wells, the drilling fluid is used for many purposes in the drilling
operations. The mud filtrate might invade the formation, and as a result, alterations will occur …

[HTML][HTML] Impacts of interactions with low-mineralized water on permeability and pore behavior of carbonate reservoirs

DA Martyushev, IN Ponomareva, VI Chernykh… - Energy …, 2024 - Elsevier
Laboratory filtration experiments are employed to investigate effective well killing while
minimizing its impacts on surrounding rocks. The novelty of this experimental study lies in …

Rig Sensor Data for AI-ML Technology-Based Solutions: Research, Development, and Innovations

H Gamal, S Elkatatny, S Al Gharbi - Abu Dhabi International Petroleum …, 2023 - onepetro.org
The oil and gas industry is currently witnessing a notable shift towards automation and
digitalization, driven by cutting-edge technologies like artificial intelligence (AI), machine …

Effect of the filtrate fluid of water-based mud on sandstone rock strength and elastic moduli

H Gamal, S Elkatatny, A Abdulraheem - ACS omega, 2020 - ACS Publications
During drilling operations, the filtrate fluid of the drilling mud invades the drilled rock. The
invading filtrate fluid will interact with the rock and therefore alter the rock internal …

[HTML][HTML] Feasibility study of biodegradable coffee ground waste and watermelon rind as water-based drilling fluid additives

C Madu, F Faraji, M Abdalqadir, SR Gomari… - Gas Science and …, 2024 - Elsevier
Addressing environmental concerns in extracting and producing hydrocarbon resources
requires environmentally friendly water-based drilling fluid (WBDF) additives. These …

Investigating the alteration of sandstone pore system and rock features by role of weighting materials

H Gamal, BS Bageri, S Elkatatny, S Patil - ACS omega, 2021 - ACS Publications
Drilled formations are commonly invaded by drilling fluids during the drilling operations, and
as a result, the rock pore system will have alterations that consequently alter the rock …

In-situ micro-CT scanning and compressive strength assessment of diammonium hydrogen phosphate (DAP) treated chalk

Y Samarkin, AO Amao, MS Aljawad, M Borji, N Scott… - Scientific Reports, 2023 - nature.com
The occurrence of wellbore mechanical failure is a consequence of the interaction among
factors such as in situ stress, rock strength, and engineering procedures. The process of …

Barium Sulfate Scale Removal at Low‐Temperature

H Gamal, S Al-Afnan, S Elkatatny, M Bahgat - Geofluids, 2021 - Wiley Online Library
Precipitation of the scale in the oil and gas reservoirs, surface and subsurface equipment,
and processing and production facilities is a big problem as it affects petroleum production …