S. Geiger

7.0k total citations
231 papers, 5.3k citations indexed

About

S. Geiger is a scholar working on Ocean Engineering, Mechanical Engineering and Environmental Engineering. According to data from OpenAlex, S. Geiger has authored 231 papers receiving a total of 5.3k indexed citations (citations by other indexed papers that have themselves been cited), including 159 papers in Ocean Engineering, 124 papers in Mechanical Engineering and 74 papers in Environmental Engineering. Recurrent topics in S. Geiger's work include Hydraulic Fracturing and Reservoir Analysis (124 papers), Enhanced Oil Recovery Techniques (124 papers) and Reservoir Engineering and Simulation Methods (83 papers). S. Geiger is often cited by papers focused on Hydraulic Fracturing and Reservoir Analysis (124 papers), Enhanced Oil Recovery Techniques (124 papers) and Reservoir Engineering and Simulation Methods (83 papers). S. Geiger collaborates with scholars based in United Kingdom, Germany and United States. S. Geiger's co-authors include Stephan K. Matthäi, K. S. Schmid, Thomas Driesner, K. S. Sorbie, Marinus Izaak Jan Van Dijke, Patrick Cramer, Christoph A. Heinrich, Florian Doster, Julien Maes and Susan M. Agar and has published in prestigious journals such as Cell, Proceedings of the National Academy of Sciences and Journal of Biological Chemistry.

In The Last Decade

S. Geiger

218 papers receiving 5.0k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
S. Geiger 2.4k 2.2k 1.8k 1.5k 890 231 5.3k
D. Wildenschild 3.3k 1.3× 1.5k 0.6× 2.5k 1.4× 1.9k 1.3× 496 0.6× 95 5.9k
Peter R. King 1.5k 0.6× 1.1k 0.5× 1.1k 0.6× 1.2k 0.8× 947 1.1× 197 4.7k
Zhijin Wang 1.5k 0.6× 1.5k 0.7× 645 0.4× 659 0.4× 2.1k 2.4× 198 6.1k
Rainer Helmig 1.6k 0.7× 1.7k 0.7× 3.2k 1.8× 1.0k 0.7× 426 0.5× 219 6.5k
Yang Ju 4.1k 1.7× 2.6k 1.2× 992 0.6× 6.4k 4.2× 763 0.9× 299 10.0k
Tim Scheibe 691 0.3× 400 0.2× 2.0k 1.1× 314 0.2× 200 0.2× 116 3.4k
Joseph P. Morris 886 0.4× 1.0k 0.5× 665 0.4× 1.3k 0.8× 522 0.6× 156 5.2k
Alexander H.‐D. Cheng 1.9k 0.8× 2.4k 1.1× 1.3k 0.7× 5.0k 3.3× 1.3k 1.4× 222 9.3k
L. J. Pyrak‐Nolte 1.6k 0.7× 1.3k 0.6× 1.0k 0.6× 1.9k 1.3× 1.9k 2.1× 133 4.3k
Robert Ewing 874 0.4× 626 0.3× 1.1k 0.6× 784 0.5× 451 0.5× 51 3.2k

Countries citing papers authored by S. Geiger

Since Specialization
Citations

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

Fields of papers citing papers by S. Geiger

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Geiger

This figure shows the co-authorship network connecting the top 25 collaborators of S. Geiger. A scholar is included among the top collaborators of S. Geiger 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 S. Geiger. S. Geiger 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.
Hossain, Shakhawat, Gary J. Hampson, Carl Jacquemyn, et al.. (2025). Effective permeability of fluvial lithofacies in the Bunter Sandstone Formation, UK. Advances in Water Resources. 199. 104936–104936.
2.
Ahissar, Ehud, et al.. (2025). Closed-loop perception: gaps between artificial intelligence and biology. Current Opinion in Behavioral Sciences. 65. 101572–101572. 1 indexed citations
3.
Zhang, Qin, S. Geiger, J.E.A. Storms, et al.. (2025). Capillary pinning in sedimentary rocks for CO2 storage: Mechanisms, terminology and State-of-the-Art. International journal of greenhouse gas control. 144. 104385–104385. 1 indexed citations
4.
5.
Corbett, Patrick William Michael, et al.. (2023). Automated Classification of Well Test Responses in Naturally Fractured Reservoirs Using Unsupervised Machine Learning. Transport in Porous Media. 147(3). 747–779. 3 indexed citations
6.
Geiger, S., et al.. (2023). The Design of an Open-Source Carbonate Reservoir Model. 1–5. 1 indexed citations
7.
Geiger, S., et al.. (2022). Poro-Mechanical Coupling for Flow Diagnostics. Transport in Porous Media. 145(2). 389–411. 1 indexed citations
8.
9.
Corbett, Patrick William Michael, et al.. (2021). Calibration of naturally fractured reservoir models using integrated well-test analysis – an illustration with field data from the Barents Sea. Petroleum Geoscience. 28(1). 3 indexed citations
10.
Doster, Florian, et al.. (2020). Partitioning Thresholds in Hybrid Implicit‐Explicit Representations of Naturally Fractured Reservoirs. Water Resources Research. 56(2). 8 indexed citations
11.
Menke, Hannah, Julien Maes, & S. Geiger. (2019). Upscaling the porosity-permeability relationship of a microporous carbonate to the Darcy scale using Darcy-Stokes-Brinkman-informed multivariate structural regression.. AGU Fall Meeting Abstracts. 2019. 1 indexed citations
12.
March, Rafael, Florian Doster, & S. Geiger. (2018). Assessment of CO2 Storage Potential in Naturally Fractured Reservoirs With Dual‐Porosity Models. Water Resources Research. 54(3). 1650–1668. 85 indexed citations
13.
Butler, Ian B., et al.. (2018). Immiscible fluid displacement and trapping during a drainage-imbibition cycle in porous carbonate rock imaged by synchrotron X-ray micro-tomography. AGU Fall Meeting Abstracts. 2018.
14.
Geiger, S., et al.. (2016). Wettability, hysteresis and fracture–matrix interaction during CO2 EOR and storage in fractured carbonate reservoirs. International journal of greenhouse gas control. 46. 57–75. 39 indexed citations
15.
Hampson, Gary J., et al.. (2015). Sketch-based geologic modeling. AGU Fall Meeting Abstracts. 2015. 1 indexed citations
16.
Lewis, Helen, et al.. (2014). Synthetic diagenesis - The key to carbonate systems in basin modelling. First Break. 32. 151–152. 2 indexed citations
17.
Geiger, S., et al.. (2012). Static and Dynamic Assessment of DFN Permeability Upscaling (SPE 154369). 1 indexed citations
18.
Geiger, S., Jennifer Niessner, Stephan K. Matthäi, & Rainer Helmig. (2006). Three-phase flow simulations in discrete fracture networks. AGU Fall Meeting Abstracts. 2006. 1 indexed citations
19.
Geiger, S., Thomas Driesner, Christoph A. Heinrich, & Stephan K. Matthäi. (2004). On the Effects of NaCl on Convective Fluid-Flow in Magmatic-Hydrothermal Systems. AGU Fall Meeting Abstracts. 2004. 1 indexed citations
20.
Coumou, Dim, S. Geiger, Thomas Driesner, & Christoph A. Heinrich. (2004). Numerical modelling of MOR hydrothermal systems: The need to use compressible fluids, realistic EOS and high-resolution meshes. Data Archiving and Networked Services (DANS). 2004. 1 indexed citations

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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