C. K. Waltman

702 total citations
19 papers, 606 citations indexed

About

C. K. Waltman is a scholar working on Ocean Engineering, Geophysics and Mechanical Engineering. According to data from OpenAlex, C. K. Waltman has authored 19 papers receiving a total of 606 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Ocean Engineering, 17 papers in Geophysics and 17 papers in Mechanical Engineering. Recurrent topics in C. K. Waltman's work include Seismic Imaging and Inversion Techniques (17 papers), Hydraulic Fracturing and Reservoir Analysis (17 papers) and Drilling and Well Engineering (15 papers). C. K. Waltman is often cited by papers focused on Seismic Imaging and Inversion Techniques (17 papers), Hydraulic Fracturing and Reservoir Analysis (17 papers) and Drilling and Well Engineering (15 papers). C. K. Waltman collaborates with scholars based in United States, United Kingdom and Italy. C. K. Waltman's co-authors include N. R. Warpinski, J. R. Heinze, Norman R. Warpinski, Michael Mayerhofer, S. C. Maxwell, R. B. Sullivan, Jing Du, Shawn Maxwell, Leen Weijers and S. L. Wolhart and has published in prestigious journals such as SPE Journal, SPE Reservoir Evaluation & Engineering and SPE Production & Operations.

In The Last Decade

C. K. Waltman

19 papers receiving 500 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
C. K. Waltman United States 12 547 451 388 114 34 19 606
Joël Le Calvez British Virgin Islands 11 476 0.9× 401 0.9× 372 1.0× 98 0.9× 43 1.3× 69 593
R.E. Peterson United States 12 425 0.8× 348 0.8× 313 0.8× 90 0.8× 41 1.2× 25 479
S. L. Wolhart United States 16 793 1.4× 676 1.5× 520 1.3× 180 1.6× 82 2.4× 36 904
Baishali Roy United States 12 373 0.7× 484 1.1× 495 1.3× 126 1.1× 32 0.9× 30 688
R.J. Zinno United States 7 365 0.7× 310 0.7× 268 0.7× 94 0.8× 31 0.9× 16 434
Scott Leaney British Virgin Islands 13 320 0.6× 298 0.7× 554 1.4× 61 0.5× 17 0.5× 67 599
Ted Urbancic Kazakhstan 8 281 0.5× 208 0.5× 416 1.1× 82 0.7× 36 1.1× 56 489
Robert Downie British Virgin Islands 8 359 0.7× 294 0.7× 206 0.5× 96 0.8× 13 0.4× 18 392
Ulrich Zimmer United Kingdom 12 295 0.5× 221 0.5× 337 0.9× 75 0.7× 25 0.7× 32 434
Yongzan Liu United States 15 410 0.7× 409 0.9× 258 0.7× 176 1.5× 51 1.5× 36 535

Countries citing papers authored by C. K. Waltman

Since Specialization
Citations

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

Fields of papers citing papers by C. K. Waltman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C. K. Waltman. 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 C. K. Waltman. The network helps show where C. K. Waltman may publish in the future.

Co-authorship network of co-authors of C. K. Waltman

This figure shows the co-authorship network connecting the top 25 collaborators of C. K. Waltman. A scholar is included among the top collaborators of C. K. Waltman 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 C. K. Waltman. C. K. Waltman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

19 of 19 papers shown
1.
Warpinski, N. R., C. K. Waltman, & Leen Weijers. (2010). An Evaluation of Microseismic Monitoring of Lenticular Tight-Sandstone Stimulations. SPE Production & Operations. 25(4). 498–508. 11 indexed citations
2.
Warpinski, N. R., C. K. Waltman, & Leen Weijers. (2010). An Evaluation of Microseismic Monitoring of Lenticular Tight-Sandstone Stimulations. 6 indexed citations
3.
Maxwell, S. C., et al.. (2009). Imaging Seismic Deformation Induced by Hydraulic Fracture Complexity. SPE Reservoir Evaluation & Engineering. 12(1). 48–52. 83 indexed citations
4.
Warpinski, N. R., et al.. (2009). Anisotropy Effects in Microseismic Monitoring. SPE Annual Technical Conference and Exhibition. 39 indexed citations
5.
Maxwell, S., N. R. Warpinski, T Riebel, et al.. (2009). Stacking Seismograms to Improve Microseismic Images. SPE Production & Operations. 24(1). 156–164. 8 indexed citations
6.
Maxwell, Shawn, et al.. (2007). Stacking Seismograms to Improve Passive Microseismic Images. 7 indexed citations
7.
Pope, Charles E., et al.. (2007). Applying Hydraulic Fracture Diagnostics To Optimize Stimulations in theWoodford Shale. Proceedings of SPE Annual Technical Conference and Exhibition. 9 indexed citations
8.
Zimmer, Ulrich, Shawn Maxwell, C. K. Waltman, & Norman R. Warpinski. (2007). Microseismic Monitoring Quality-Control (QC) Reports as an InterpretativeTool for Nonspecialists. Proceedings of SPE Annual Technical Conference and Exhibition. 11 indexed citations
9.
Maxwell, S., et al.. (2007). Stacking Seismograms to Improve Microseismic Images. 4 indexed citations
10.
11.
Maxwell, Shawn, et al.. (2006). Imaging Seismic Deformation Induced by Hydraulic Fracture Complexity. Proceedings of SPE Annual Technical Conference and Exhibition. 24 indexed citations
12.
Maxwell, S. C., et al.. (2006). Imaging Seismic Deformation Induced by Hydraulic Fracture Complexity. SPE Annual Technical Conference and Exhibition. 44 indexed citations
13.
Wolhart, S. L., et al.. (2005). Microseismic Fracture Mapping Optimizes Development of Low-Permeability Sands of the Williams Fork Formation in the Piceance Basin. SPE Annual Technical Conference and Exhibition. 19 indexed citations
14.
Warpinski, Norman R., et al.. (2005). Microseismic Fracture Mapping Optimizes Development of Low-Permeability Sands of the Williams Fork Formation in the Piceance Basin. Proceedings of SPE Annual Technical Conference and Exhibition. 16 indexed citations
15.
Warpinski, N. R., et al.. (2005). Comparison of Single- and Dual-Array Microseismic Mapping Techniques in the Barnett Shale. SPE Annual Technical Conference and Exhibition. 148 indexed citations
16.
Warpinski, N. R., et al.. (2005). Improved Microseismic Fracture Mapping Using Perforation Timing Measurements for Velocity Calibration. SPE Journal. 10(1). 14–23. 58 indexed citations
17.
Warpinski, Norman R., et al.. (2005). Comparison of Single- and Dual-Array Microseismic Mapping Techniques in the Barnett Shale. Proceedings of SPE Annual Technical Conference and Exhibition. 85 indexed citations
18.
Griffin, Larry, R. B. Sullivan, S. L. Wolhart, et al.. (2003). Hydraulic Fracture Mapping of the High-Temperature, High-Pressure Bossier Sands in East Texas. SPE Annual Technical Conference and Exhibition. 14 indexed citations
19.
Warpinski, N. R., et al.. (2003). Improved Microseismic Fracture Mapping Using Perforation Timing Measurements for Velocity Calibration. SPE Annual Technical Conference and Exhibition. 11 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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