This map shows the geographic impact of Stephen Butt'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 Stephen Butt with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Stephen Butt more than expected).
This network shows the impact of papers produced by Stephen Butt. 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 Stephen Butt. The network helps show where Stephen Butt may publish in the future.
Co-authorship network of co-authors of Stephen Butt
This figure shows the co-authorship network connecting the top 25 collaborators of Stephen Butt.
A scholar is included among the top collaborators of Stephen Butt 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 Stephen Butt. Stephen Butt is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Butt, Stephen, et al.. (2017). Ascertaining Grain Scale Effects Of Seismic Or Aseismic Stimulation Upon Strength Of Near Surface Geological Materials. International journal of scientific and technology research. 6(2). 74–78.
8.
Butt, Stephen, et al.. (2016). Laboratory Investigation on Directional Drilling Performance in Isotropic and Anisotropic Rocks. 50th U.S. Rock Mechanics/Geomechanics Symposium.1 indexed citations
9.
Butt, Stephen, et al.. (2015). Cuttings Analysis for Rotary Drilling Penetration Mechanisms and Performance Evaluation.4 indexed citations
10.
Hurich, Charles A., et al.. (2015). Micro-Seismic Monitoring of PDC Bit Drilling Performance during Vibration Assisted Rotational Drilling.5 indexed citations
Butt, Stephen, et al.. (2014). Influence of High Velocity Jet on Drilling Performance of PDC Bit under Pressurized Condition.6 indexed citations
14.
Butt, Stephen, et al.. (2012). The Role of Natural Vibrations In Penetration Mechanism of a Single PDC Cutter.8 indexed citations
15.
Butt, Stephen, et al.. (2011). Dynamic Single PDC Cutter Rock Drilling Modeling And Simulations Focusing On Rate of Penetration Using Distinct Element Method.13 indexed citations
16.
Butt, Stephen, et al.. (2011). Wear Analysis And Optimization On Impregnated Diamond Bits In Vibration Assisted Rotary Drilling (VARD).3 indexed citations
17.
Butt, Stephen, et al.. (2011). Investigation of the Effects of Vibration Frequency On Rotary Drilling Penetration Rate Using Diamond Drag Bit.6 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.