Ahmed Hamza

883 total citations · 1 hit paper
23 papers, 643 citations indexed

About

Ahmed Hamza is a scholar working on Ocean Engineering, Mechanical Engineering and Organic Chemistry. According to data from OpenAlex, Ahmed Hamza has authored 23 papers receiving a total of 643 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Ocean Engineering, 11 papers in Mechanical Engineering and 5 papers in Organic Chemistry. Recurrent topics in Ahmed Hamza's work include Hydraulic Fracturing and Reservoir Analysis (10 papers), Drilling and Well Engineering (7 papers) and Enhanced Oil Recovery Techniques (7 papers). Ahmed Hamza is often cited by papers focused on Hydraulic Fracturing and Reservoir Analysis (10 papers), Drilling and Well Engineering (7 papers) and Enhanced Oil Recovery Techniques (7 papers). Ahmed Hamza collaborates with scholars based in Qatar, United States and Saudi Arabia. Ahmed Hamza's co-authors include Ibnelwaleed A. Hussein, Reyad Shawabkeh, Mohamed Mahmoud, Mustafa S. Nasser, Mohammed J. Al‐Marri, Santiago Aparício, Saeed Salehi, Hamidreza Karami, Ramadan Ahmed and Musaab Magzoub and has published in prestigious journals such as International Journal of Hydrogen Energy, Applied Surface Science and RSC Advances.

In The Last Decade

Ahmed Hamza

22 papers receiving 627 citations

Hit Papers

CO2 enhanced gas recovery and sequestration in depleted g... 2020 2026 2022 2024 2020 50 100 150 200
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. CO2 enhanced gas recovery and sequestration in depleted gas reservoirs: A review
    2020 236 citations Ahmed Hamza, Ibnelwaleed A. Hussein et al. Journal of Petroleum Science and Engineering profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ahmed Hamza Qatar 11 390 315 184 177 81 23 643
Guancheng Jiang China 16 485 1.2× 364 1.2× 172 0.9× 45 0.3× 151 1.9× 50 678
Elnaz Khodapanah Iran 13 336 0.9× 197 0.6× 220 1.2× 96 0.5× 21 0.3× 41 485
Jichao Fang China 18 842 2.2× 480 1.5× 429 2.3× 121 0.7× 33 0.4× 37 1.1k
Konstantin M. Minaev Russia 12 532 1.4× 422 1.3× 160 0.9× 110 0.6× 157 1.9× 25 818
Kristian Sandengen Norway 13 370 0.9× 267 0.8× 186 1.0× 59 0.3× 15 0.2× 20 529
Kun Xie China 15 732 1.9× 475 1.5× 401 2.2× 52 0.3× 26 0.3× 40 954
Guanglun Lei China 16 731 1.9× 381 1.2× 300 1.6× 83 0.5× 46 0.6× 46 924
Mohammed Bataweel United States 18 920 2.4× 688 2.2× 436 2.4× 78 0.4× 46 0.6× 78 1.1k
Yen Adams Sokama‐Neuyam Ghana 14 211 0.5× 159 0.5× 74 0.4× 215 1.2× 19 0.2× 37 516

Countries citing papers authored by Ahmed Hamza

Since Specialization
Citations

This map shows the geographic impact of Ahmed Hamza's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ahmed Hamza with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ahmed Hamza more than expected).

Fields of papers citing papers by Ahmed Hamza

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ahmed Hamza. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ahmed Hamza. The network helps show where Ahmed Hamza may publish in the future.

Co-authorship network of co-authors of Ahmed Hamza

This figure shows the co-authorship network connecting the top 25 collaborators of Ahmed Hamza. A scholar is included among the top collaborators of Ahmed Hamza based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ahmed Hamza. Ahmed Hamza is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Hamza, Ahmed, et al.. (2025). Geochemical and petrophysical characterization of the Midra Shale, Qatar. Journal of Natural Gas Geoscience. 10(2). 111–124. 1 indexed citations
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Hamza, Ahmed, et al.. (2024). Carboxymethyl cellulose-based preformed particle gels for water management in oil and gas reservoirs. Geoenergy Science and Engineering. 241. 213164–213164. 4 indexed citations
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Hamza, Ahmed, et al.. (2022). Polymer Gel Systems for Wellbore Strengthening of Oil and Gas Wells. 1–3. 1 indexed citations
6.
Shawabkeh, Reyad, Naim M. Faqir, Khaled Rawajfeh, Ibnelwaleed A. Hussein, & Ahmed Hamza. (2022). Adsorption of CO2 on Cu/SiO2 nano-catalyst: Experimental and theoretical study. Applied Surface Science. 586. 152726–152726. 15 indexed citations
7.
Hamza, Ahmed, Ibnelwaleed A. Hussein, Mustafa S. Nasser, et al.. (2021). Impact of aluminium acetate particles size on the gelation kinetics of polyacrylamide‐based gels: Rheological and molecular simulation study. The Canadian Journal of Chemical Engineering. 100(6). 1169–1177. 8 indexed citations
8.
Hamza, Ahmed, Ibnelwaleed A. Hussein, Rem Jalab, Mohammed Saad, & Mohamed Mahmoud. (2021). Review of Iron Sulfide Scale Removal and Inhibition in Oil and Gas Wells: Current Status and Perspectives. Energy & Fuels. 35(18). 14401–14421. 14 indexed citations
9.
Hamza, Ahmed, et al.. (2021). Gelation Performance of PAM/PEI Polymer-Based Mud System for Lost Circulation Control. Qatar University QSpace (Qatar University). 1–5. 1 indexed citations
10.
Hamza, Ahmed, Ibnelwaleed A. Hussein, Mohammed J. Al‐Marri, Mohamed Mahmoud, & Reyad Shawabkeh. (2021). Impact of clays on CO2 adsorption and enhanced gas recovery in sandstone reservoirs. International journal of greenhouse gas control. 106. 103286–103286. 25 indexed citations
11.
Hamza, Ahmed, et al.. (2020). Gelation kinetics of functionalized silica crosslinked polymeric gels used in conformance control applications. The Canadian Journal of Chemical Engineering. 99(10). 2219–2228. 7 indexed citations
12.
Mahmoud, Mohamed, Ahmed Hamza, Muhammad Shahzad Kamal, et al.. (2020). Carbon dioxide EGR and sequestration in mature and immature shale: Adsorption study. Journal of Petroleum Science and Engineering. 188. 106923–106923. 18 indexed citations
13.
Nimir, Hassan, Ahmed Hamza, & Ibnelwaleed A. Hussein. (2020). Development of Greener D-Metal Inorganic Crosslinkers for Polymeric Gels Used in Water Control in Oil and Gas Applications. Energies. 13(16). 4262–4262. 8 indexed citations
14.
Hamza, Ahmed, et al.. (2020). Reinforcement of Polyacrylamide-Co-Tert-Butyl Acrylate Base Gel Using Nanosilica for Conformance Control at Low and High Reservoir Temperatures. SPE International Conference and Exhibition on Formation Damage Control. 13 indexed citations
15.
Hamza, Ahmed, Ibnelwaleed A. Hussein, Mohammed J. Al‐Marri, et al.. (2020). CO2 enhanced gas recovery and sequestration in depleted gas reservoirs: A review. Journal of Petroleum Science and Engineering. 196. 107685–107685. 236 indexed citations breakdown →
16.
Hamza, Ahmed, et al.. (2019). Rheology of Triamine Functionalized Silica Reinforced Polymeric Gels Developed for Conformance Control Applications. Energy & Fuels. 34(1). 1093–1098. 26 indexed citations
17.
Hamza, Ahmed, et al.. (2019). Hole cleaning and drilling fluid sweeps in horizontal and deviated wells: Comprehensive review. Journal of Petroleum Science and Engineering. 186. 106748–106748. 98 indexed citations
18.
Assy, Mohamed G., et al.. (2019). Cycloaddition of Aroyl Isothiocyanate: A Novel Synthesis of Triazine, Oxazine, Pyrimidine, and Pyridine Derivatives. Journal of Heterocyclic Chemistry. 56(10). 2954–2959. 6 indexed citations
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Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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