A. John

695 total citations · 1 hit paper
26 papers, 578 citations indexed

About

A. John is a scholar working on Geophysics, Mechanical Engineering and Ocean Engineering. According to data from OpenAlex, A. John has authored 26 papers receiving a total of 578 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Geophysics, 9 papers in Mechanical Engineering and 7 papers in Ocean Engineering. Recurrent topics in A. John's work include Hydraulic Fracturing and Reservoir Analysis (9 papers), Seismic Imaging and Inversion Techniques (8 papers) and Reservoir Engineering and Simulation Methods (7 papers). A. John is often cited by papers focused on Hydraulic Fracturing and Reservoir Analysis (9 papers), Seismic Imaging and Inversion Techniques (8 papers) and Reservoir Engineering and Simulation Methods (7 papers). A. John collaborates with scholars based in United States, India and Uzbekistan. A. John's co-authors include G. Katherine, Robert M. Reed, Hongliu Zeng, M. Delshad, Kamy Sepehrnoori, G. A. Pope, Larry W. Lake, You‐Kuan Zhang, Huzur Saran and Rajeev Shorey and has published in prestigious journals such as Water Resources Research, IEEE Transactions on Parallel and Distributed Systems and SPE Journal.

In The Last Decade

A. John

22 papers receiving 549 citations

Hit Papers

Pore Networks and Fluid Flow in Gas Shales 2009 2026 2014 2020 2009 100 200 300 400
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. Pore Networks and Fluid Flow in Gas Shales
    2009 454 citations A. John, G. Katherine et al. SPE Annual Technical Conference and Exhibition profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. John United States 7 438 359 320 105 74 26 578
Elizabeth Díaz United States 9 239 0.5× 237 0.7× 161 0.5× 27 0.3× 115 1.6× 23 412
Guodong Jin United States 13 392 0.9× 388 1.1× 273 0.9× 24 0.2× 102 1.4× 54 616
Linhao Zhang China 11 254 0.6× 156 0.4× 111 0.3× 57 0.5× 22 0.3× 21 335
Yanbin Wang China 14 335 0.8× 257 0.7× 105 0.3× 36 0.3× 21 0.3× 47 449
Gregory R. King United States 12 547 1.2× 867 2.4× 693 2.2× 45 0.4× 78 1.1× 20 1.0k
Shusheng Gao China 15 512 1.2× 557 1.6× 474 1.5× 122 1.2× 38 0.5× 65 781
Xiaoqing Zhao China 8 319 0.7× 155 0.4× 173 0.5× 40 0.4× 30 0.4× 22 386
Yutian Luo China 13 348 0.8× 385 1.1× 305 1.0× 35 0.3× 33 0.4× 31 539
Zhenzhen Dong China 14 244 0.6× 381 1.1× 339 1.1× 71 0.7× 37 0.5× 53 553
Qiumei Zhou China 8 277 0.6× 218 0.6× 175 0.5× 97 0.9× 17 0.2× 19 389

Countries citing papers authored by A. John

Since Specialization
Citations

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

Fields of papers citing papers by A. John

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. John

This figure shows the co-authorship network connecting the top 25 collaborators of A. John. A scholar is included among the top collaborators of A. John 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 A. John. A. John 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
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Zeng, Hongliu, et al.. (2011). Stratal slice: a tool for seismic sedimentologic imaging and reservoir prediction. 26. 789–792. 2 indexed citations
4.
Zeng, Hongliu, et al.. (2009). Seismic sedimentology: Concepts and challenges. 2 indexed citations
5.
Zeng, Hongliu, et al.. (2009). Frequency‐dependent Seismic Stratigraphy. 1097–1101. 6 indexed citations
6.
Zeng, Hongliu, A. John, & G. Katherine. (2009). A new definition of seismic resolution for predicting very thin (1 m) reservoirs in layered media. 134–134. 1 indexed citations
7.
Zeng, Hongliu, A. John, & G. Katherine. (2008). How thin is a thin bed? An alternative perspective. 834–838. 5 indexed citations
8.
Wang, Fred P., William A. Ambrose, Tucker F. Hentz, et al.. (2008). Engineering and Geologic Characterization of Giant East Texas Oil Field: North and South Pilot Studies. SPE Annual Technical Conference and Exhibition. 6 indexed citations
9.
Seligmann, Dorée Duncan, et al.. (2006). A Client-Side Architecture for Supporting Pervasive Enterprise Communications. 3. 222–232. 4 indexed citations
10.
Lake, Larry W., et al.. (2006). Investigation of Pore-Scale (Local) Mixing. SPE/DOE Symposium on Improved Oil Recovery. 9 indexed citations
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Zeng, Hongliu, Milo M. Backus, A. John, & G. Katherine. (2005). Optimizing thin‐bed interpretation with 90°‐phase wavelets. 80. 790–793. 4 indexed citations
14.
John, A., Larry W. Lake, Carlos Torres‐Verdín, & Sanjay Srinivasan. (2005). Seismic Facies Identification and Classification Using Simple Statistics. SPE Annual Technical Conference and Exhibition. 5 indexed citations
15.
John, A., et al.. (2004). Controlling malicious sources at Internet gateways. 3. 1636–1640. 7 indexed citations
16.
García, Javier Gámez, et al.. (2003). Integrated Prospect Portfolio Management for 3D Seismic Volumes Combining Geologic, Engineering, and Economic Risk. SPE Hydrocarbon Economics and Evaluation Symposium. 6 indexed citations
17.
John, A., et al.. (2003). A Java-based SNMP agent for dynamic MIBs. 1a. 396–400. 1 indexed citations
18.
Perlin, Mark W., Emanuel Kanal, & A. John. (2002). A user interface for visualizing concepts in magnetic resonance imaging. 1. 260–267. 1 indexed citations
19.
Zhang, You‐Kuan & A. John. (1995). An evaluation of nonlinearity in spatial second moments of ensemble mean concentration in heterogeneous porous media. Water Resources Research. 31(12). 2991–3005. 7 indexed citations
20.
Ghosh, Joydeep, Sajal K. Das, & A. John. (1994). Concurrent processing of linearly ordered data structures on hypercube multicomputers. IEEE Transactions on Parallel and Distributed Systems. 5(9). 898–911. 2 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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