T.M. Geffen

412 total citations
10 papers, 299 citations indexed

About

T.M. Geffen is a scholar working on Ocean Engineering, Mechanical Engineering and Mechanics of Materials. According to data from OpenAlex, T.M. Geffen has authored 10 papers receiving a total of 299 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Ocean Engineering, 5 papers in Mechanical Engineering and 1 paper in Mechanics of Materials. Recurrent topics in T.M. Geffen's work include Reservoir Engineering and Simulation Methods (8 papers), Enhanced Oil Recovery Techniques (6 papers) and Hydraulic Fracturing and Reservoir Analysis (5 papers). T.M. Geffen is often cited by papers focused on Reservoir Engineering and Simulation Methods (8 papers), Enhanced Oil Recovery Techniques (6 papers) and Hydraulic Fracturing and Reservoir Analysis (5 papers). T.M. Geffen collaborates with scholars based in China and United States. T.M. Geffen's co-authors include R.A. Morse, David R. Parrish, W.W. Owens and F.F. Craig and has published in prestigious journals such as Journal of Petroleum Technology, Environmental Geochemistry and Health and Oil & gas journal.

In The Last Decade

T.M. Geffen

9 papers receiving 251 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
T.M. Geffen China	7	244	161	103	71	26	10	299
Robert L. Whiting United States	3	200 0.8×	139 0.9×	150 1.5×	72 1.0×	35 1.3×	7	322
Fred Gipson Germany	2	348 1.4×	211 1.3×	110 1.1×	39 0.5×	46 1.8×	2	445
T.W. Muecke United States	6	308 1.3×	298 1.9×	72 0.7×	112 1.6×	15 0.6×	6	399
A. Herbert Harvey United States	7	210 0.9×	155 1.0×	122 1.2×	68 1.0×	25 1.0×	12	274
Robert Ehrlich Switzerland	11	314 1.3×	171 1.1×	177 1.7×	56 0.8×	89 3.4×	18	361
D.E. Nierode United States	8	433 1.8×	421 2.6×	79 0.8×	129 1.8×	25 1.0×	11	498
J.L. Gidley United States	8	266 1.1×	262 1.6×	41 0.4×	64 0.9×	20 0.8×	18	338
Brock Williams United States	9	359 1.5×	340 2.1×	64 0.6×	88 1.2×	16 0.6×	18	426
P.M. Blair Russia	6	263 1.1×	196 1.2×	90 0.9×	108 1.5×	12 0.5×	6	322
Leonard Koederitz United States	10	283 1.2×	238 1.5×	164 1.6×	78 1.1×	28 1.1×	21	352

Countries citing papers authored by T.M. Geffen

Since Specialization

Citations

This map shows the geographic impact of T.M. Geffen'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 T.M. Geffen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T.M. Geffen more than expected).

Fields of papers citing papers by T.M. Geffen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T.M. Geffen

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

All Works

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10 of 10 papers shown

1.

Geffen, T.M., et al.. (1984). Enhanced oil recovery water requirements. Environmental Geochemistry and Health. 6(2). 44–53. 24 indexed citations

2.

Geffen, T.M.. (1975). Here's what's needed to get tertiary recovery going. World Oil; (United States). 2 indexed citations

3.

Geffen, T.M.. (1973). Oil production to expect from known technology. Oil & gas journal. 11 indexed citations

4.

Geffen, T.M.. (1973). Oil production to expect from known technology. [Tertiary recovery]. Oil & gas journal. 1 indexed citations

5.

Geffen, T.M., et al.. (1957). A Laboratory Study of Solvent Flooding. Transactions of the AIME. 210(1). 48–57. 23 indexed citations

6.

Craig, F.F. & T.M. Geffen. (1956). The Determination of Partial Pressure Maintenance Performance by Laboratory Flow Tests. Transactions of the AIME. 207(1). 42–49.

7.

Craig, F.F., T.M. Geffen, & R.A. Morse. (1955). Oil Recovery Performance Of Pattern Gas Or Water Injection Operations From Model Tests. Transactions of the AIME. 204(1). 7–15. 43 indexed citations

8.

Geffen, T.M., et al.. (1954). The Role of Bubble Formation in Oil Recovery by Solution Gas Drives in Limestones. Journal of Petroleum Technology. 5(12). 21–28. 31 indexed citations

9.

Geffen, T.M., et al.. (1952). Efficiency of Gas Displacement From Porous Media by Liquid Flooding. Journal of Petroleum Technology. 4(2). 29–38. 66 indexed citations

10.

Geffen, T.M., W.W. Owens, David R. Parrish, & R.A. Morse. (1951). Experimental Investigation of Factors Affecting Laboratory Relative Permeability Measurements. Journal of Petroleum Technology. 3(4). 99–110. 98 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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