Seismik s.r.o.
A privately held company established in 2010 in Prague, Czech Republic. Providing seismic services for the oil and gas industry with an orientation on passive seismic.
Seismik publications
Selected early publications, journal articles and conference contributions of Seismik employees
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- Alexandrov, D.; Waheed, U.b.; Eisner, L. Microseismic Location Error Due to Eikonal Traveltime Calculation. Appl. Sci. 2021, 11, 982. https://doi.org/10.3390/app11030982
- Alexandrov D., Eisner L., Wageed bin Umair., Kaka I SanLinn., Greenhalgh S A., 2020: Detection, location, and source mechanism determination with large noise variations in surface microseismic monitoring, GEOPHYSICS, VOL. 85, NO. 6 (NOVEMBER-DECEMBER 2020); P.KS197–KS206, 9 FIGS., 1 TABLE. 10.1190/GEO2019-0841.1
- Williams‐Stroud, S., Bauer R., Leetaru H., Oye V., Stanek F., Greenberg S., Langet N. (2020), Analysis of Microseismicity and Reactivated Fault Size to Assess the Potential for Felt Events by CO2 Injection in the Illinois Basin, Bulletin of the Seismological Society of America (2020), https://doi.org/10.1785/0120200112.
- Alexandrov D., Eisner L., Waheed U., Kaka S.I.E. (2020), Normal faulting activated by hydraulic fracturing: A case study from the Barnett Shale, Fort Worth Basin, The Leading Edge 39: 204–211.
- Cao N-T., Eisner L., Jechumtálová Z. (2020), Next record breaking magnitude for injection induced seismicity, First Break, Volume 38, Issue 2, Feb 2020, p. 53 - 57.
- Lei L.,Tan J., Schwarz B., Staněk F., Poiata P., Shi P., Diekmann L., Eisner L., Gajewski D. (2020), Recent advances and challenges of waveform-based seismic location methods at multiple scales, Reviews of Geophysics.
- Jechumtálová Z., Anikiev D., Eisner L. (2019), Selecting seismically safe formations for salt water disposal in the Delaware basin, First Break, 37 (6), 47-49, doi: 10.3997/1365-2397.2019017.
- Wcislo M., Eisner L. (2019), Automated determination of attenuation from microseismic events, accepted to Acta Geodyn. et Geomater
- Jechumtálová Z., Chu F., Yu G., Procházka J. (2018), Consistency of stress state, locations, and source mechanisms of events induced by hydraulic fracturing: downhole monitoring. Geophys. Prospecting, 66, 1315-1326, doi: 10.1111/1365-2478.12651
- Wcisło M., Eisner L. (2016), The peak frequency attenuation from microseismic dataset in a carbonate reservoir benchmarked with spectral ratio method, Studia Geophysica et
- Opršal I. and Eisner L. (2016), Lack of temporal correlation between seismicity and injection in Arkansas, US, First Break, 34 (6), pp. 79 - 84
- Szafrański D. Pawelec I. (2015) Calibration of Vp/Vs ratio in isotropic layered model using passive seismic data. First Break, 33(5), pp. 81-85
- Staněk F., Jechumtálová Z., Eisner L. (2015), Reservoir stress from microseismic source mechanisms, The Leading Edge, 34(8), 890–893, 895
- Staněk F., Anikiev D., Valenta J., Eisner L. (2015), Semblance for microseismic event detection, Geoph. J. Int. 201 (3): 1362-1369
- Clarke H., Eisner L., Styles P., Turner P. (2014), Felt seismicity associated with shale gas hydraulic fracturing: The first documented example in Europe: Geophys. Res. Lett., 41, 8308–8314
- Anikiev D., Valenta J., Staněk F., Eisner L. (2014), Joint location and source mechanism inversion of microseismic events: benchmarking on seismicity induced by hydraulic fracturing, Geophys. J. Int. 198 (1): 249-258
- Opršal I., Eisner L. (2014), Cross-correlation—an objective tool to indicate induced seismicity, Geophysical Journal International, January 2014, 196(3), pp: 1536-1543
- Halló M., Opršal I., Eisner L., Mohammed Y. A. (2014), Prediction of Magnitude of the Largest Potentially Induced Seismic Event, Journal of Seismology, January 2014, 18 (3), pp. 421-431
- Eisner L., Gei D., Halló M., Opršal I., and Ali M. (2013): The peak frequency of direct waves for microseismic events, GEOPHYSICS, 78(6), A45–A49. Research Gate
- Eisner L., Halló M., Janská E., Opršal I., Matoušek P., Clarke H., Turner P., Harper T., Styles P. (2013): Lessons learned from hydraulic stimulation of the Bowland Shale. SEG Technical Program Expanded Abstracts 2013: pp. 4516-4520.
- Janská E., Eisner L. (2012): Ongoing seismicity in the Dallas-Fort Worth area, The Leading Edge, 31 (12), 1462–1468.
- Halló M., Eisner L., Mohammed Y. A. (2012): Expected level of seismic activity caused by volumetric changes, First Break, 30 (7), 97-100.
- Stanek F., S. Williams-Stroud, L. Eisner. (2020), Importance of monitoring seismicity induced by CO2 sequestration at Illinois Basin – Decatur Project: SEG annual technical conference.
- Stanek F., S. Williams-Stroud, V. Turjaková, L. Eisner. (2020), Interpretation of Seismicity Induced by CO2 Sequestration at Illinois Basin — Decatur Project, URTeC conference
- Cano E.V., Akram J., Peter D., Eisner L. (2019), A fuzzy c-means assisted AIC workflow for arrival picking on downhole microseismic data, SEG annual Technical conference
- Alexandrov D., Eisner L., Trojanowski J., Waheed U.B., Kaka S.I.E., Greenhalgh, S.A. (2019), Optimizing detection of microseismic events by receiver selection on surface monitoring, SEG annual Technical conference, 2019.
- Jechumtalova Z., Eisner L., Anikiev D. (2019), Selecting a seismically safe formations for salt water disposal in Delaware basin, SEG annual technical conference, 2019.
- Wcislo M., Eisner L. (2019), Assessment of Possibility of Performing 1D Attenuation Tomography from Induced Microseismicity, EAGE conference and exhibition, London.
- Wcislo M., L. Eisner, (2019), Attenuation From Passive Seismic Monitoring, Conference Proceedings, 81st EAGE Conference and Exhibition 2019 Workshop Programme, Jun 2019, Volume 2019, p.1 - 5, DOI: https://doi.org/10.3997/2214-4609.201901911
- Jechumtalova Z., Eisner L., Anikiev D. (2019), Selecting a seismically safe formations for salt water disposal in Delaware basin, EAGE Conference and Exhibition, 2019.
- Jechumtalova Z., (2018), Selecting a safe strategy of salt water disposal. Banff Workshop on Induced Seismicity 2018.
- Staněk F., Jechumtálová Z., Eisner L. (2018), Directivity of microseismic events as a tool for interpretation, SEG annual technical conference.
- Jechumtálová Z., Anikiev D., Cmok R., Heaver Ch., (2018), Selecting a safe strategy of salt water disposal, Banff 2018 International Induced Seismicity Workshop.
- Mazanec M., Eisner L, (2018), Similarity of natural swarms and induced seismicity earthquake catalogues, SEG annual technical conference.
- Eisner L., Stanĕk F., Jechumtálová Z., Heaver Ch., (2018), Microseismicity to production – what do we need to measure first. GeoConvention 2018 Extended Abstract
- Drwila M., Eisner L., Jechumtálová Z., Keller R. and Anikiev D. (2018), Estimation of Seismic Attenuation in the Delaware Basin Using Peak Frequencies , UrTech.
- Drwila M., Eisner L., Jechumtálová Z. and Anikiev D. (2018), Seismic Attenuation In The Delaware Basin, Seventh EAGE Workshop on Passive Seismic 2018, DOI: 10.3997/2214-4609.201800062.
- Woźniakowska P., Eisner L. and Musil M. (2018) The Largest Event Of The Dfw Seismicity 3 Years After The Injection Termination - Is It An Evidence For Natural Origins Of Dfw Seismicity, Seventh EAGE Workshop on Passive Seismic 2018, DOI: 10.3997/2214-4609.201800061.
- Szafranski D., Jechumtálová Z., and Eisner L. (2017) Verification of Network Design for Induced Seismicity. SEG Technical Program Expanded Abstracts 2017: pp. 2737-2740.https://doi.org/10.1190/segam2017-17675182.1.
- Eisner, L. and Staněk F. (2017), The bedding plane sip model for microseismicity induced in shales. 2017 Workshop: Microseismic Technologies and Applications, Hefei, China, 4-6 June 2017: pp. 18-21. https://doi.org/10.1190/Microseismic2017-005.
- Wcisło M. and L. Eisner, (2017), Automated Determination of Attenuation from Microseismic Events, 79th EAGE Conference and Exhibition, Seismic Attenuation - From Lab to Field, DOI: 10.3997/2214-4609.201701334.
- Wandycz P., E. Święch, L. Eisner, D. Anikiev, A. Pasternacki and T. Maćkowski, (2017), Estimating Detectability of Microseismicity with a Surface Monitoring Array Using Downhole Monitoring Array, 79th EAGE Conference and Exhibition, Microseismic Signatures and Data Processing, DOI: 10.3997/2214-4609.201700537.
- Święch E., P. Wandycz, L. Eisner, A. Pasternacki and T. Maćkowski, (2017), Downhole Microseismic Monitoring of Polish Shale DepositsNormal access, 79th EAGE Conference and Exhibition, Microseismic - Imaging and Event Location, DOI: 10.3997/2214-4609.201701265.
- Wandycz P., E. Święch, L. Eisner, T. Maćkowski and A. Pasternacki, 2017, Estimation of the Quality Factor Using Peak Frequency Method in Polish Shale Gas Deposits, 79th EAGE Conference and Exhibition, Sessionion: Seismology, Microseismic and Passive Seismic, 12 June 2017, DOI: 10.3997/2214-4609.201701487
- Jechumtálová Z., and Szafranski D. (2017) Verification of Network Design for Induced Seismicity. 79th EAGE Conference and Exhibition, Sessionion: Seismology, Microseismic and Passive Seismic, 12 June 2017.
- Trojanowski J., A. Górszczyk, and L. Eisner (2016), A multichannel convolution filter for correlated noise: Microseismic data application. SEG Technical Program Expanded Abstracts 2016: pp. 2637-2641.
- Pawelec I., D. Szafranski, and L. Eisner (2016), Revision of Wadati method for Vp/Vs determination in layered media. SEG Technical Program Expanded Abstracts 2016: pp. 2755-2759.
- Jechumtálová Z., L. Eisner, J. Prochazka, F. Chu, and J. Rong (2016), Downhole microseismic data processing: Consistency of locations, source mechanisms, and stress state. SEG Technical Program Expanded Abstracts 2016: pp. 2540-2544.
- Jechumtálová Z., F. Chu, J. Rong, J. Procházka and L. Eisner (2016), Downhole Microseismic Data Processing - Consistency of Locations, Source Mechanisms and Stress State, 78th EAGE Conference and Exhibition 2016, DOI: 10.3997/2214-4609.201600720
- Trojanowski J. and L. Eisner (2016), Can Stacking Absolute Values Give Better Signal-to-noise Ratio than Raw Signal Stacking?, 78th EAGE Conference and Exhibition 2016, DOI: 10.3997/2214-4609.201601479
- Wcislo M. and L. Eisner, (2016), Attenuation from Microseismic Datasets by the Peak Frequency Method Benchmarked with the Spectral Ratio Method, 78th EAGE Conference and Exhibition 2016, DOI: 10.3997/2214-4609.201601262
- Jechumtálová Z., L. Eisner, R.G. Keller*, and F. Staněk (2016) Stress State Derived from Microseismicity Induced by Hydraulic Fracturing: Downhole and Surface Monitoring. Unconventional Resources Technology Conference, San Antonio, Texas, 1-3 August 2016: pp. 1919-1924
- Staněk F., Z. Jechumtálová, and L. Eisner (2015) Stress field orientation inverted from source mechanisms of microseismic events induced by hydraulic fracturing and geomechanical interpretation. SEG Technical Program Expanded Abstracts 2015: pp. 2552-2556.
- Trojanowski J. and L. Eisner (2015) Comparison of Migration-based Detection and Location Methods for Microseismic Events. Expanded Abstracts, 77th EAGE Conference & Exhibition, Madrid, 2015
- Cieplicki R., Mueller M., Eisner L. (2014): Microseismic event detection: Comparing P-wave migration with P- and S-wave cross-correlation. SEG Technical Program Expanded Abstracts 2014: pp. 2168-2172
- Cieplicki R., Mueller M., Eisner L. (2014): Estimating moment magnitude of microseismic events using true amplitude stacking. SEG Technical Program Expanded Abstracts 2014: pp. 2319-2323
- Staněk F., Valenta J., Anikiev D., Eisner L. (2014): Semblance for microseismic event detection. SEG Technical Program Expanded Abstracts 2014: pp. 2178-2182
- Cieplicki R., Mueller M., Eisner L. (2014): True Amplitude Stacking for Moment Magnitude Estimation of Microseismic Events, Expanded Abstracts, 76th EAGE Conference & Exhibition, Amsterdam, 2014
- Janská E., Eisner L., Opršal I. (2014): Vector Fidelity of Downhole Receivers for Microseismic Monitoring Revisited. Fifth passive seismic workshop in Lisabon. PSP18
- Eisner L., Halló M., Janská E., Opršal I., Matoušek P., Clarke H., Turner P., Harper T., Styles P. (2013): Lessons learned from hydraulic stimulation of the Bowland Shale. SEG Technical Program Expanded Abstracts 2013: pp. 4516-4520
- Eisner L., Halló M., Opršal I., Gei D., Mohammed Y. A. (2013): The Peak Frequency of Direct Waves for Microseismic Events, 4th EAGE Passive Seismic Workshop, Extended Abstracts, Amsterdam.
- Janská E., Eisner L. (2012): Ongoing seismicity in the Dallas-Fort Worth area, SEG Exposition and 82nd Annual Meeting, Extended Abstracts, PSC 3, Las Vegas.
- Opršal I., Eisner L. (2012): Hydraulic fracturing in shale and seismicity: Blackpool (UK), 2011, in Proc. of "Fracking & Stimulation Workshop 04.10.2012 - 05.10.2012 in Karlsruhe", Karlsruhe, Germany.
- Opršal I., Eisner L. (2012): Using Cross Correlation to Indicate Induced Seismicity, 2012 SPE Workshop, SPE/SEG Injection Induced Seismicity, 12-14 September, Broomfield, Colorado.
- Halló M. (2012): Microseismic Surface Monitoring Network Design - Sensitivity and Accuracy, 74th EAGE Conference & Exhibition, Extended Abstracts, P021, Copenhagen.
- Opršal I., Eisner L. (2012): Using cross correlation to indicate induced seismicity, Seismological Research Letters, 83:2, 412.
Seismik's solution "Distinguish between natural and induced seismicity" was nominated as a finalist in the Czech innovation 2012 contest, in the category Promising innovation.
