R.M. Knapp

800 total citations
24 papers, 490 citations indexed

About

R.M. Knapp is a scholar working on Ocean Engineering, Mechanical Engineering and Pollution. According to data from OpenAlex, R.M. Knapp has authored 24 papers receiving a total of 490 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Ocean Engineering, 12 papers in Mechanical Engineering and 5 papers in Pollution. Recurrent topics in R.M. Knapp's work include Hydraulic Fracturing and Reservoir Analysis (12 papers), Reservoir Engineering and Simulation Methods (10 papers) and Enhanced Oil Recovery Techniques (10 papers). R.M. Knapp is often cited by papers focused on Hydraulic Fracturing and Reservoir Analysis (12 papers), Reservoir Engineering and Simulation Methods (10 papers) and Enhanced Oil Recovery Techniques (10 papers). R.M. Knapp collaborates with scholars based in United States. R.M. Knapp's co-authors include Michael J. McInerney, Martha Folmsbee, G. E. Jenneman, Kathleen E. Duncan, Noha H. Youssef, Faruk Civan, D.E. Menzie, Pramod Kumar Sharma, J. B. Clark and Erie C. Donaldson and has published in prestigious journals such as Applied and Environmental Microbiology, Journal of Petroleum Science and Engineering and Journal of Industrial Microbiology & Biotechnology.

In The Last Decade

R.M. Knapp

23 papers receiving 439 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R.M. Knapp United States 11 286 267 108 96 85 24 490
D.E. Menzie United States 11 274 1.0× 109 0.4× 100 0.9× 48 0.5× 145 1.7× 21 413
Egil Sunde Norway 11 203 0.7× 118 0.4× 73 0.7× 64 0.7× 115 1.4× 23 435
Zhiyong Song China 13 246 0.9× 155 0.6× 176 1.6× 78 0.8× 110 1.3× 66 679
Dagobert Kessel United States 9 234 0.8× 100 0.4× 139 1.3× 27 0.3× 57 0.7× 13 432
Tore Thorstenson Norway 8 94 0.3× 77 0.3× 54 0.5× 47 0.5× 56 0.7× 8 315
Hanaa Al-Sulaimani Oman 7 191 0.7× 248 0.9× 67 0.6× 27 0.3× 41 0.5× 13 338
Hanping Dong China 11 164 0.6× 306 1.1× 84 0.8× 35 0.4× 15 0.2× 15 423
Martha Folmsbee United States 8 143 0.5× 190 0.7× 51 0.5× 24 0.3× 16 0.2× 14 321
R.S. Bryant United States 11 350 1.2× 169 0.6× 118 1.1× 65 0.7× 130 1.5× 27 407
Masayuki Ikarashi Japan 10 109 0.4× 117 0.4× 136 1.3× 123 1.3× 27 0.3× 19 437

Countries citing papers authored by R.M. Knapp

Since Specialization
Citations

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

Fields of papers citing papers by R.M. Knapp

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R.M. Knapp. 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 R.M. Knapp. The network helps show where R.M. Knapp may publish in the future.

Co-authorship network of co-authors of R.M. Knapp

This figure shows the co-authorship network connecting the top 25 collaborators of R.M. Knapp. A scholar is included among the top collaborators of R.M. Knapp 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 R.M. Knapp. R.M. Knapp 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.
Youssef, Noha H., et al.. (2006). In Situ Biosurfactant Production by Bacillus Strains Injected into a Limestone Petroleum Reservoir. Applied and Environmental Microbiology. 73(4). 1239–1247. 161 indexed citations
2.
McInerney, Michael J., et al.. (2005). Tertiary Oil Recovery With Microbial Biosurfactant Treatment of Low-Permeability Berea Sandstone Cores. SPE Production Operations Symposium. 16 indexed citations
3.
Sharma, Pramod Kumar, Michael J. McInerney, & R.M. Knapp. (1993). In situ growth and activity and modes of penetration of Escherichia coli in unconsolidated porous materials. Applied and Environmental Microbiology. 59(11). 3686–3694. 28 indexed citations
4.
Knapp, R.M., et al.. (1992). A Mathematical Model for Microbially Enhanced Oil Recovery Process. 15 indexed citations
5.
Knapp, R.M., et al.. (1992). Design and Implementation of a Microbially Enhanced Oil Recovery Field Pilot, Payne County, Oklahoma. SPE Annual Technical Conference and Exhibition. 14 indexed citations
6.
Knapp, R.M., et al.. (1991). Determination of gas reservoir permeabilities using a nonlinear optimization technique. Journal of Petroleum Science and Engineering. 5(2). 187–193. 1 indexed citations
7.
Knapp, R.M., et al.. (1991). Assessing the Effects of Microbial Metabolism and Metabolites on Reservoir Pore Structure. SPE Annual Technical Conference and Exhibition. 8 indexed citations
8.
Knapp, R.M., et al.. (1990). Concerning the Techniques for Plugging Coning Fluids in Oil Wells. Journal of Energy Resources Technology. 112(3). 157–162. 1 indexed citations
9.
Kashikar, Sudhendu, et al.. (1990). Microbial Enhanced Oil Recovery: Interfacial Tension and Gas-Induced Relative Permeability Effects. SPE Annual Technical Conference and Exhibition. 20 indexed citations
10.
Civan, Faruk, et al.. (1988). Automatic estimation of model parameters for swelling and migration of fine particles in porous media. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1 indexed citations
11.
McInerney, Michael J., et al.. (1986). Selectivity and depth of microbial plugging in Berea sandstone cores. Journal of Industrial Microbiology & Biotechnology. 1(3). 195–203. 43 indexed citations
12.
Knapp, R.M., et al.. (1986). Selective Plugging and Oil Displacement in Crossflow Core Systems by Microrganisms. SPE Annual Technical Conference and Exhibition. 4 indexed citations
13.
Donaldson, Erie C., et al.. (1986). Effect of microbial growth on pore entrance size distribution in sandstone cores. Journal of Industrial Microbiology & Biotechnology. 1(4). 227–234. 32 indexed citations
14.
Jenneman, G. E., et al.. (1983). A halotolerant, biosurfactant-producing Bacillus species potentially useful for enhanced oil recovery. 24. 485–492. 65 indexed citations
15.
McInerney, Michael J., D.E. Menzie, G. E. Jenneman, & R.M. Knapp. (1983). Use of microorganisms in enhanced oil recovery. First annual report, October 1, 1980-September 30, 1982. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 4 indexed citations
16.
Knapp, R.M., et al.. (1977). An Analysis Of Production From Geopressured Geothermal Aquifers. 3 indexed citations
17.
Barnes, J. Wesley, et al.. (1977). Scheduling a Backlog of Oilwell Workovers. Journal of Petroleum Technology. 29(12). 1651–1653. 10 indexed citations
18.
Barnes, J. Wesley, et al.. (1976). Scheduling a backlog of oil well workovers. Soc. Pet. Eng. AIME, Pap.; (United States). 2 indexed citations
19.
Knapp, R.M., et al.. (1976). Aspects of numerical simulation of future performance of geopressured geothermal reservoirs. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1 indexed citations
20.
Knapp, R.M., et al.. (1967). Acoustic Determination of Liquid Levels in Gas Wells. Journal of Petroleum Technology. 19(5). 601–605. 5 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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