L. L. Lacy

792 total citations
34 papers, 590 citations indexed

About

L. L. Lacy is a scholar working on Mechanical Engineering, Ocean Engineering and Materials Chemistry. According to data from OpenAlex, L. L. Lacy has authored 34 papers receiving a total of 590 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Mechanical Engineering, 15 papers in Ocean Engineering and 7 papers in Materials Chemistry. Recurrent topics in L. L. Lacy's work include Drilling and Well Engineering (14 papers), Hydraulic Fracturing and Reservoir Analysis (13 papers) and Oil and Gas Production Techniques (4 papers). L. L. Lacy is often cited by papers focused on Drilling and Well Engineering (14 papers), Hydraulic Fracturing and Reservoir Analysis (13 papers) and Oil and Gas Production Techniques (4 papers). L. L. Lacy collaborates with scholars based in United States. L. L. Lacy's co-authors include Allan Rickards, Michael B. Robinson, T. J. Rathz, Syed A. Ali, A. E. Lord, Syed F. Ali, Harold Brannon, Craig R. Fox, Di Jiao and William K. Witherow and has published in prestigious journals such as Physical Review Letters, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

L. L. Lacy

32 papers receiving 531 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
L. L. Lacy United States	12	437	368	160	106	101	34	590
D.J. Gunton United Kingdom	9	183 0.4×	175 0.5×	86 0.5×	124 1.2×	112 1.1×	21	586
Lun Zhao China	15	403 0.9×	446 1.2×	364 2.3×	82 0.8×	60 0.6×	91	775
T. Kan Japan	9	151 0.3×	70 0.2×	64 0.4×	36 0.3×	120 1.2×	24	373
Lewis C. Schmidt Australia	17	229 0.5×	101 0.3×	329 2.1×	136 1.3×	159 1.6×	63	969
Suian Zhang China	14	183 0.4×	227 0.6×	227 1.4×	100 0.9×	31 0.3×	37	580
J. P. Langlinais United States	10	291 0.7×	315 0.9×	71 0.4×	27 0.3×	10 0.1×	25	467
T. J. Fitzgerald United States	17	246 0.6×	86 0.2×	30 0.2×	114 1.1×	97 1.0×	36	688
Walter Rose United States	13	201 0.5×	239 0.6×	151 0.9×	23 0.2×	21 0.2×	54	608
Xiaoping Liu China	15	309 0.7×	128 0.3×	600 3.8×	203 1.9×	18 0.2×	50	743
Zhi Zhao China	17	192 0.4×	267 0.7×	388 2.4×	22 0.2×	51 0.5×	61	690

Countries citing papers authored by L. L. Lacy

Since Specialization

Citations

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

Fields of papers citing papers by L. L. Lacy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of L. L. Lacy

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

All Works

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20 of 20 papers shown

Lacy, L. L. & Di Jiao. (2004). Using Multifrequency Sonic Velocities for Geomechanics Applications. SPE Annual Technical Conference and Exhibition. 1 indexed citations

Lacy, L. L., et al.. (1998). New Water-Soluble Perforation Ball Sealers Provide Enhanced Diversion in Well Completions. SPE Annual Technical Conference and Exhibition. 7 indexed citations

Rickards, Allan, et al.. (1998). Need Stress Relief? A New Approach to Reducing Stress Cycling Induced Proppant Pack Failure. SPE Annual Technical Conference and Exhibition. 22 indexed citations

Lacy, L. L., Allan Rickards, & Syed A. Ali. (1997). Embedment and Fracture Conductivity in Soft Formations Associated with HEC, Borate and Water-Based Fracture Designs. SPE Annual Technical Conference and Exhibition. 67 indexed citations

Lacy, L. L.. (1997). Dynamic Rock Mechanics Testing for Optimized Fracture Designs. Proceedings of SPE Annual Technical Conference and Exhibition. 22 indexed citations

Lacy, L. L., et al.. (1996). Characterization of the Initial, Transitional, and Set Properties of Oilwell Cement. Proceedings of SPE Annual Technical Conference and Exhibition. 2 indexed citations

Lacy, L. L. & Allan Rickards. (1996). Analyzing Cements and Completion Gels Using Dynamic Modulus. SPE Annual Technical Conference and Exhibition. 3 indexed citations

Robinson, Michael B. & L. L. Lacy. (1985). High-temperature containerless calorimeter. Review of Scientific Instruments. 56(3). 430–436. 2 indexed citations

Lacy, L. L., et al.. (1982). Optical Studies of model binary miscibility gap system. STIN. 82. 33683. 2 indexed citations

10.

Lacy, L. L., Michael B. Robinson, T. J. Rathz, Nicholas D. Evans, & R. J. Bayuzick. (1981). Solidification Studies of Nb-Ge Alloys at Large Degrees of Supercooling. MRS Proceedings. 9. 1 indexed citations

11.

Lacy, L. L., Michael B. Robinson, & T. J. Rathz. (1981). Containerless undercooling and solidification in drop tubes. Journal of Crystal Growth. 51(1). 47–60. 51 indexed citations

12.

Lacy, L. L., et al.. (1978). Determination of liquid-phase immiscibility in the lead-zinc system. Materials Science and Engineering. 33(2). 249–252. 13 indexed citations

13.

Lacy, L. L., et al.. (1974). Observations of the liquid/solid interface in low-gravity melting. 1 indexed citations

14.

Sung, C. C. & L. L. Lacy. (1974). Calculation of the temperature and the purity dependence of sound attenuation in superconducting Nb. Physical review. B, Solid state. 9(7). 2929–2935.

15.

Lacy, L. L., et al.. (1974). The electrical properties of zero-gravity processed immiscibles. 1 indexed citations

16.

Lacy, L. L., et al.. (1974). The stability of liquid dispersions in low gravity. 1 indexed citations

17.

Lacy, L. L., et al.. (1974). The behavior of immiscible liquids in space. 4 indexed citations

18.

Lacy, L. L., et al.. (1971). Anomalous Ultrasonic Attenuation in Pure Superconducting Nb. Physical Review Letters. 27(17). 1128–1131. 11 indexed citations

19.

Lacy, L. L., et al.. (1964). Evaluation and analysis of thrust units for powerlimited propulsion systems. AIAA Journal. 2(4). 682–685. 3 indexed citations

20.

Keller, J., R. L. Shelton, Richard Pötter, & L. L. Lacy. (1962). A Study of the Effect of Geomagnetically Trapped Radiation on Unprotected Solar Cells. Proceedings of the IRE. 50(11). 2320–2327. 1 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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