Gregory F. Ulmishek
- Geology top 2%
- Geological Studies and Exploration 19
- Geological and Geophysical Studies 5
- Mechanics of Materials top 5%
- Hydrocarbon exploration and reservoir analysis 18
- Geophysics top 10%
- Environmental Chemistry top 10%
- Methane Hydrates and Related Phenomena 3
- Earth-Surface Processes top 10%
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- Reservoir Engineering and Simulation Methods 6
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- Hydraulic Fracturing and Reservoir Analysis 5
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- Global Energy and Sustainability Research 4
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- Geochemistry and Geologic Mapping 3
- Co-authors
- B.E. LawTimothy R. KlettRonald R. CharpentierDouglas W. SteinshouerJames W. SchmokerThomas S. AhlbrandtChristopher J. SchenkJ.L. Clayton
- Partner nations
- United States
In The Last Decade
Gregory F. Ulmishek
23 papers receiving 440 citations
Peers
Comparison fields: 5 of 50
- Geology 162
- Mechanics of Materials 328
- Geophysics 161
- Environmental Chemistry 79
- Earth-Surface Processes 47
Countries citing papers authored by Gregory F. Ulmishek
This map shows the geographic impact of Gregory F. Ulmishek'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 Gregory F. Ulmishek with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gregory F. Ulmishek more than expected).
Fields of papers citing papers by Gregory F. Ulmishek
This network shows the impact of papers produced by Gregory F. Ulmishek. 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 Gregory F. Ulmishek. The network helps show where Gregory F. Ulmishek may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Gregory F. Ulmishek, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | Afghan resource assessment fed positive outlook for exploration | 2006 | 1 |
| 2 | 2006 | 3 | |
| 3 | 2006 | 1 | |
| 4 | 2005 | 54 | |
| 5 | Basin-centered gas evaluated in Dnieper-Donets basin, Donbas foldbelt, Ukraine | 1998 | 36 |
| 6 | 1998 | 223 | |
| 7 | 1995 | 9 | |
| 8 | Structure, Stratigraphy, and Petroleum Geology of the Pripyat and Dnieper-Donets Basins, Byelarus and Ukraine: Chapter 4: Part II. Examples of Other Rift Basins | 1994 | 2 |
| 9 | Oil, gas resources estimated in the former Soviet Union | 1993 | 5 |
| 10 | Geology and exploration potential of major petroleum basins in the former USSR | 1993 | 0 |
| 11 | 1993 | 4 | |
| 12 | [2]6 Areal and Spatial Distribution and Effectiveness of the World’s Petroleum Source Rocks | 1991 | 2 |
| 13 | 1991 | 19 | |
| 14 | 1990 | 1 | |
| 15 | Uzen Field--U.S.S.R. Middle Caspian Basin, South Mangyshlak Region | 1990 | 3 |
| 16 | 1989 | 1 | |
| 17 | Upper Devonian-Tournaisian Facies and Oil Resources of the Russian Craton’s Eastern Margin | 1988 | 26 |
| 18 | 1986 | 0 | |
| 19 | 1986 | 1 | |
| 20 | 1984 | 38 |
About Gregory F. Ulmishek
Gregory F. Ulmishek is a scholar working on Geology, General Energy and Mechanics of Materials, having authored 29 papers that have together received 513 indexed citations. Recurring topics across this work include Geological Studies and Exploration (19 papers), Hydrocarbon exploration and reservoir analysis (18 papers), Reservoir Engineering and Simulation Methods (6 papers), Geological and Geophysical Studies (5 papers), Hydraulic Fracturing and Reservoir Analysis (5 papers), Global Energy and Sustainability Research (4 papers), Methane Hydrates and Related Phenomena (3 papers) and Geochemistry and Geologic Mapping (3 papers). The work is most often cited by research in Geology (162 citations), Mechanics of Materials (328 citations) and Geophysics (161 citations). Gregory F. Ulmishek has collaborated with scholars based in United States. Frequent co-authors include B.E. Law, Timothy R. Klett, Ronald R. Charpentier, Douglas W. Steinshouer, James W. Schmoker, Thomas S. Ahlbrandt, Christopher J. Schenk, J.L. Clayton, F. Schreiner and Michael D. Lewan.
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.