Ion Ispas

715 total citations
49 papers, 558 citations indexed

About

Ion Ispas is a scholar working on Ocean Engineering, Mechanical Engineering and Mechanics of Materials. According to data from OpenAlex, Ion Ispas has authored 49 papers receiving a total of 558 indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Ocean Engineering, 38 papers in Mechanical Engineering and 14 papers in Mechanics of Materials. Recurrent topics in Ion Ispas's work include Hydraulic Fracturing and Reservoir Analysis (38 papers), Drilling and Well Engineering (32 papers) and Seismic Imaging and Inversion Techniques (10 papers). Ion Ispas is often cited by papers focused on Hydraulic Fracturing and Reservoir Analysis (38 papers), Drilling and Well Engineering (32 papers) and Seismic Imaging and Inversion Techniques (10 papers). Ion Ispas collaborates with scholars based in United States, Switzerland and United Kingdom. Ion Ispas's co-authors include Oladoyin Kolawole, Talal Gamadi, Joachim Weber, I. D. Palmer, Marshall Watson, Bo Zhao, S. M. Willson, L. N. Germanovich, J. A. Ayoub and Z. A. Moschovidis and has published in prestigious journals such as SHILAP Revista de lepidopterología, Fuel and Journal of Environmental Management.

In The Last Decade

Ion Ispas

45 papers receiving 542 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ion Ispas United States 13 402 392 219 162 85 49 558
James Kear Australia 13 393 1.0× 376 1.0× 245 1.1× 99 0.6× 115 1.4× 29 527
Zhuang Sun United States 12 274 0.7× 299 0.8× 195 0.9× 172 1.1× 45 0.5× 28 474
Yonghui Wu China 15 382 1.0× 402 1.0× 211 1.0× 85 0.5× 42 0.5× 28 545
Yuxuan Liu China 15 465 1.2× 464 1.2× 307 1.4× 56 0.3× 67 0.8× 61 617
Yong Zheng China 14 315 0.8× 377 1.0× 174 0.8× 170 1.0× 35 0.4× 31 502
A. Onaisi France 14 375 0.9× 403 1.0× 177 0.8× 123 0.8× 143 1.7× 49 554
Kazuhei Aoyagi Japan 7 218 0.5× 207 0.5× 256 1.2× 108 0.7× 57 0.7× 18 390
Yu Suo China 14 313 0.8× 320 0.8× 374 1.7× 44 0.3× 64 0.8× 41 524
Xiaojin Zheng China 12 213 0.5× 270 0.7× 171 0.8× 76 0.5× 51 0.6× 23 396

Countries citing papers authored by Ion Ispas

Since Specialization
Citations

This map shows the geographic impact of Ion Ispas'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 Ion Ispas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ion Ispas more than expected).

Fields of papers citing papers by Ion Ispas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ion Ispas. 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 Ion Ispas. The network helps show where Ion Ispas may publish in the future.

Co-authorship network of co-authors of Ion Ispas

This figure shows the co-authorship network connecting the top 25 collaborators of Ion Ispas. A scholar is included among the top collaborators of Ion Ispas 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 Ion Ispas. Ion Ispas 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.
Thiyagarajan, Sugan Raj, et al.. (2025). Long-term effects of hydrogen and brine on the geomechanical properties of Berea sandstone– An experimental study. Gas Science and Engineering. 139. 205628–205628. 1 indexed citations
2.
Watson, Marshall, et al.. (2025). Geochemical interactions of supercritical CO2-brine-rock under varying injection strategies: implications for mechanical integrity in aquifers. Rock Mechanics and Rock Engineering. 58(7). 7181–7202. 3 indexed citations
3.
4.
Hussain, Athar, et al.. (2024). Non-Destructive Cyclic Analysis of Sealing Ability of Well Cement for Seasonal Underground Hydrogen Storage. Applied Sciences. 14(17). 7973–7973. 2 indexed citations
5.
Kolawole, Oladoyin, et al.. (2024). Experimental Investigation of the Impact of CO2 Injection Strategies on Rock Wettability Alteration for CCS Applications. Energies. 17(11). 2600–2600. 11 indexed citations
6.
7.
Kolawole, Oladoyin, et al.. (2022). Impact of microbial-rock-CO2 interactions on containment and storage security of supercritical CO2 in carbonates. International journal of greenhouse gas control. 120. 103755–103755. 31 indexed citations
8.
Kolawole, Oladoyin, et al.. (2022). Microbial induced mechano-petrophysical modified properties to improve hydrocarbon recovery in carbonate reservoirs. Geomechanics for Energy and the Environment. 32. 100399–100399. 8 indexed citations
9.
Kolawole, Oladoyin, Ion Ispas, Folarin Kolawole, Christophe Germay, & John McLennan. (2021). Mechanical zonation of rock properties and the development of fluid migration pathways: implications for enhanced geothermal systems in sedimentary-hosted geothermal reservoirs. Geothermal Energy. 9(1). 16 indexed citations
10.
Ispas, Ion, et al.. (2021). Pore Pressure Prediction Using Model Based Seismic Inversion and Downhole Measurements. 1 indexed citations
11.
Kolawole, Oladoyin, et al.. (2021). Time-Lapse Biogeomechanical Modified Properties of Ultra-Low Permeability Reservoirs. Rock Mechanics and Rock Engineering. 54(6). 2615–2641. 20 indexed citations
12.
Kolawole, Oladoyin, et al.. (2021). Impact of Integrated Biogeomechanics on CO2 Storage in Depleted Hydrocarbon Reservoirs: Insights From Wolfcamp Shale. 1 indexed citations
13.
Gao, Yue, et al.. (2021). A Reinterpretation of Fracture Toughness From Fluid Injection Testing. 1 indexed citations
14.
Kolawole, Oladoyin, et al.. (2021). Biogeomechanical alteration of near-wellbore properties: Implications for hydrocarbon recovery. Journal of Natural Gas Science and Engineering. 94. 104055–104055. 11 indexed citations
15.
Ispas, Ion, et al.. (2021). Pore Pressure Estimation Using Seismic Inversion and MDT Data.
16.
Kolawole, Oladoyin & Ion Ispas. (2020). Evaluation of geomechanical properties via scratch tests: Where are we and where do we go from here?. SN Applied Sciences. 2(10). 26 indexed citations
17.
Kolawole, Oladoyin, et al.. (2020). How will treatment parameters impact the optimization of hydraulic fracturing process in unconventional reservoirs?. SN Applied Sciences. 2(11). 10 indexed citations
18.
Kolawole, Oladoyin & Ion Ispas. (2019). Interaction between hydraulic fractures and natural fractures: current status and prospective directions. Journal of Petroleum Exploration and Production Technology. 10(4). 1613–1634. 98 indexed citations
19.
Kolawole, Oladoyin & Ion Ispas. (2019). How hydraulic fractures interact with natural fractures: A review and new observations. 53rd U.S. Rock Mechanics/Geomechanics Symposium. 16 indexed citations
20.

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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