Sara Thomas

2.1k total citations · 1 hit paper
23 papers, 1.0k citations indexed

About

Sara Thomas is a scholar working on Ocean Engineering, Mechanical Engineering and Analytical Chemistry. According to data from OpenAlex, Sara Thomas has authored 23 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Ocean Engineering, 8 papers in Mechanical Engineering and 7 papers in Analytical Chemistry. Recurrent topics in Sara Thomas's work include Enhanced Oil Recovery Techniques (20 papers), Reservoir Engineering and Simulation Methods (17 papers) and Hydraulic Fracturing and Reservoir Analysis (8 papers). Sara Thomas is often cited by papers focused on Enhanced Oil Recovery Techniques (20 papers), Reservoir Engineering and Simulation Methods (17 papers) and Hydraulic Fracturing and Reservoir Analysis (8 papers). Sara Thomas collaborates with scholars based in Canada, Thailand and United States. Sara Thomas's co-authors include S.M. Farouq Ali, N. H. Thomas, Tao Zhu, H. A. Mendoza, Michael Edelstein and Helen McDonald and has published in prestigious journals such as Journal of Petroleum Science and Engineering, Journal of Canadian Petroleum Technology and Oil & Gas Science and Technology – Revue d’IFP Energies nouvelles.

In The Last Decade

Sara Thomas

21 papers receiving 997 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Enhanced Oil Recovery - An Overview

2007 666 citations Sara Thomas Oil & Gas Science and Technology – Revue d’IFP Energies nouvelles profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sara Thomas Canada	11	875	431	412	368	107	23	1.0k
Harry Frampton United Kingdom	14	875 1.0×	386 0.9×	188 0.5×	526 1.4×	94 0.9×	23	1.1k
Ghasem Zargar Iran	18	792 0.9×	464 1.1×	405 1.0×	365 1.0×	81 0.8×	57	1.0k
Kristine Spildo Norway	17	793 0.9×	456 1.1×	271 0.7×	413 1.1×	58 0.5×	35	933
S. Vossoughi United States	19	536 0.6×	363 0.8×	423 1.0×	295 0.8×	80 0.7×	63	888
Tiantian Zhang China	14	894 1.0×	417 1.0×	263 0.6×	428 1.2×	135 1.3×	39	1.1k
Muhammad Rehan Hashmet Kazakhstan	19	801 0.9×	376 0.9×	254 0.6×	497 1.4×	88 0.8×	54	982
M. G. Aarra Norway	17	998 1.1×	527 1.2×	215 0.5×	477 1.3×	139 1.3×	33	1.1k
P. A. Salino United Kingdom	7	578 0.7×	335 0.8×	180 0.4×	253 0.7×	101 0.9×	11	718
Stéphane Jouenne France	22	1.1k 1.2×	273 0.6×	326 0.8×	758 2.1×	66 0.6×	62	1.3k
A. P. Cockin United Kingdom	9	690 0.8×	370 0.9×	150 0.4×	398 1.1×	92 0.9×	12	809

Countries citing papers authored by Sara Thomas

Since Specialization

Citations

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

Fields of papers citing papers by Sara Thomas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sara Thomas. 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 Sara Thomas. The network helps show where Sara Thomas may publish in the future.

Co-authorship network of co-authors of Sara Thomas

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

McDonald, Helen, et al.. (2020). Immunisation risk group - chronic kidney disease. London School of Hygiene & Tropical Medicine. 1 indexed citations

2.

Thomas, Sara. (2007). Enhanced Oil Recovery - An Overview. Oil & Gas Science and Technology – Revue d’IFP Energies nouvelles. 63(1). 9–19. 666 indexed citations breakdown →

3.

Thomas, Sara, et al.. (2001). Chemical Methods for Heavy Oil Recovery. Journal of Canadian Petroleum Technology. 40(3). 45 indexed citations

4.

Thomas, Sara & S.M. Farouq Ali. (2001). Micellar Flooding and ASP-Chemical Methods for Enhanced Oil Recovery. Journal of Canadian Petroleum Technology. 40(2). 26 indexed citations

5.

Ali, S.M. Farouq & Sara Thomas. (2000). Enhanced Oil Recovery - What We Have Learned. Journal of Canadian Petroleum Technology. 39(2). 17 indexed citations

6.

Thomas, Sara, S.M. Farouq Ali, & N. H. Thomas. (2000). Scale-up Methods for Micellar Flooding and their Verification. Journal of Canadian Petroleum Technology. 39(2). 10 indexed citations

7.

Thomas, Sara & S.M. Farouq Ali. (1999). Micellar Flooding And ASP - Chemical Methods For Enhanced Oil Recovery. Annual Technical Meeting. 11 indexed citations

8.

Thomas, Sara, et al.. (1998). Macroemulsion Rheology and Drop Capture Mechanism During Flow in Porous Media. 35 indexed citations

9.

Thomas, Sara, et al.. (1997). Numerical Simulation and Experimental Verification of Oil Recovery by Macroemulsion Floods. Latin American and Caribbean Petroleum Engineering Conference. 4 indexed citations

10.

Thomas, Sara, et al.. (1997). Numerical Simulation And Experimental Verification of Oil Recovery By Macroemulsion Floods. Annual Technical Meeting. 4 indexed citations

11.

Thomas, Sara, S.M. Farouq Ali, & N. H. Thomas. (1997). Scale-up Methods For Micellar Flooding And Their Verification. Annual Technical Meeting. 2 indexed citations

12.

Ali, S.M. Farouq & Sara Thomas. (1995). Steam And CO2 Combination Flooding of Fractured Cores: Experimental Studies. Annual Technical Meeting. 3 indexed citations

13.

Ali, S.M. Farouq & Sara Thomas. (1994). A Realistic Look at Enhanced Oil Recovery. Scientia Iranica. 1(3). 12 indexed citations

14.

Thomas, Sara, et al.. (1993). Field Experience with Chemical Oil Recovery Methods. 45. 1 indexed citations

15.

Thomas, Sara & S.M. Farouq Ali. (1992). Micellar-Polymer Flooding: Status And Recent Advances. Journal of Canadian Petroleum Technology. 31(8). 9 indexed citations

16.

Mendoza, H. A., Sara Thomas, & S.M. Farouq Ali. (1991). Effect of Injection Rate on Emulsion Flooding for a Canadian and a Venezuelan Crude Oil. Annual Technical Meeting. 8 indexed citations

17.

Zhu, Tao, et al.. (1991). Scaled Model Studies off CO2 Floods. SPE Reservoir Engineering. 6(2). 169–178. 21 indexed citations

18.

Thomas, Sara, et al.. (1990). Tertiary Oil Recovery Using Multiple Micellar Slugs. Journal of Canadian Petroleum Technology. 29(1). 2 indexed citations

19.

Thomas, Sara & S.M. Farouq Ali. (1989). Flow of emulsions in porous media, and potential for enhanced oil recovery. Journal of Petroleum Science and Engineering. 3(1-2). 121–136. 55 indexed citations

20.

Thomas, Sara, et al.. (1986). Tertiary Recovery Of Two Alberta Oils By Micellar Flooding. Annual Technical Meeting. 4 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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