The chart shows the distribution of publications by all Research.com ranked scientists in the field of Environmental Sciences in 2026. The highlighted bar marks where Roy Middleton sits on this spectrum.
This scientist: 103 publications — 14th percentile
14% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 687 publications or more.
The chart shows the D-index (discipline H-index) distribution of Environmental Sciences scientists ranked by Research.com in 2026. The highlighted bar marks where Roy Middleton sits on this spectrum.
This scientist: 36 D-Index — 7th percentile
7% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 125 D-Index or more.
Roy Middleton was affiliated with the University of Pennsylvania in the United States. Their research primarily focused on engineering, with particular emphasis on ocean engineering and mechanical engineering.
Their work covered topics including drilling and well engineering, reservoir engineering and simulation methods, as well as hydraulic fracturing and reservoir analysis.
Middleton's research contributions appeared in venues such as the IADC/SPE International Drilling Conference and Exhibition and the SPE/IADC International Drilling Conference and Exhibition.
Their recent papers included:
Collaboration was an integral part of Middleton's scientific work, with frequent co-authors such as Amit Govil, Dan Mueller, Guillermo Andres Obando Palacio, Kevin Constable, and Lars Hovda.
Roy Middleton's body of work contributed to fields that intersected with practical and theoretical aspects of engineering, focusing on topics relevant to drilling operations, reservoir management, and the use of advanced logging techniques within petroleum extraction processes.
K. Nishiizumi;E. L. Winterer;C. P. Kohl;J. Klein
Fouad Tera;Louis Brown;Julie Morris;I.Selwyn Sacks
D. Fink;J. Klein;R. Middleton
K. Nishiizumi;C.P. Kohl;J.R. Arnold;J. Klein
K. Nishiizumi;D. Lal;J. Klein;R. Middleton
J. C. Gosse;J. Klein;B. Lawn;R. Middleton
John C. Gosse;Eb Evenson;J. Klein;B. Lawn
K. Nishiizumi;C. P. Kohl;J. R. Arnold;Ronald Dorn
Louis Brown;Jeffrey Klein;Roy Middleton;I. Selwyn Sacks
M. J. Pavich;Louis Brown;J. Nathalie Valette-Silver;Jeffrey Klein
Jeffrey Klein;Robert Giegengack;Roy Middleton;Pankaj Sharma
Louis Brown;Milan J. Pavich;R. E. Hickman;Jeffrey Klein
Milan J. Pavich;Louis Brown;Jennifer Harden;Jeffrey Klein
Louis Brown;Gary J Stensland;Jeffrey Klein;Roy Middleton
Roy Middleton;Louis Brown;Bijan Dezfouly-Arjomandy;Jeffrey Klein
Milan J. Pavich;Louis Brown;Jeffrey Klein;Roy Middleton
K Nishiizumi;C.P Kohl;E.M Shoemaker;J.R Arnold
R. Middleton
P. Ma;K. Aggrey;C. Tonzola;C. Schnabel
D. Fink;R. Middleton;J. Klein;P. Sharma
K. Nishiizumi;J. Klein;R. Middleton;J.R. Arnold
G. F. Herzog;S. Vogt;A. Albrecht;A. Albrecht;S. Xue;S. Xue
Louis Brown;I. Selwyn Sacks;Fouad Tera;J. Klein
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