Abstract
For hydrocarbon applications, seismic exploration is the workhorse of the industry. Only in the borehole, electromagnetic (EM) methods play a dominant role, as they are mostly used to determine oil reserves and to distinguish water from oil-bearing zones. Throughout the past 60 years, we had several periods with an increased interest in EM. This increased with the success of the marine EM industry and now electromagnetics in general is considered for many new applications. The classic electromagnetic methods are borehole, onshore and offshore, and airborne EM methods. Airborne is covered elsewhere (see Smith, this issue). Marine EM material is readily available from the service company Web sites, and here I will only mention some future technical directions that are visible. The marine EM success is being carried back to the onshore market, fueled by geothermal and unconventional hydrocarbon applications. Oil companies are listening to pro-EM arguments, but still are hesitant to go through the learning exercises as early adopters. In particular, the huge business drivers of shale hydrocarbons and reservoir monitoring will bring markets many times bigger than the entire marine EM market. Additional applications include support for seismic operations, sub-salt, and sub-basalt, all areas where seismic exploration is costly and inefficient. Integration with EM will allow novel seismic methods to be applied. In the borehole, anisotropy measurements, now possible, form the missing link between surface measurements and ground truth. Three-dimensional (3D) induction measurements are readily available from several logging contractors. The trend to logging-while-drilling measurements will continue with many more EM technologies, and the effort of controlling the drill bit while drilling including look-ahead-and-around the drill bit is going on. Overall, the market for electromagnetics is increasing, and a demand for EM capable professionals will continue. The emphasis will be more on application and data integration (bottom-line value increase) and less on EM technology and modeling exercises.
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References
Allegar NA, Strack KM, Mittet R, Petrov A (2008) Marine time domain CSEM—the first two years of experience. 70th Conference & exhibition, European Association Geoscientists & Engineers, Rome, Italy, abstract vol
Banning EJ, Hagiwara T, Ostermeier RM (2007) Imaging of a subsurface conductivity distribution using a time-domain electromagnetic borehole-conveyed logging tool. SEG technical program expanded abstracts, 26, 648
Beamish D, Travassos JM (1992) Magnetotelluric of Basalt-covered sediments. First Break 10:345–357
Blau W (1933) Methods and apparatus for geophysical exploration. US Patent 1,911,137
Buehnemann J, Henke CH, Mueller C, Krieger MH, Zerilli A, Strack KM (2002) Bringing complex salt structures into focus—a novel integrated approach: SEG technical program expanded abstracts, pp 446–449
Christopherson KR (1991) Applications of magnetotellurics to petroleum exploration in Papua New Guinea: a model for frontier areas. Lead Edge 10:21–27
Colombo D, Dasgupta S, Strack KM, Yu G (2010) Feasibility study of surface-to-borehole CSEM for oil-water fluid substitution in Ghawar field, Saudi Arabia: Geo 2010, poster
Colombo D, Keho T, McNeice G (2012) Integrated seismic-electromagnetic workflow for sub-basalt exploration in northwest Saudi Arabia. Lead Edge 31:42–53
Constable S (2010) Ten years of marine CSEM for hydrocarbon exploration. Geophysics 75:75A67–75A81
Constable S, Srnka LJ (2007) An introduction to marine controlled-source electromagnetic methods for hydrocarbon exploration. Geophysics 72:WA3–WA12
Constable S, Orange A, Hoversten GM, Morrison HF (1998) Marine for petroleum exploration, Part 1: a sea-floor instrument system. Geophysics 63:816–825
Davidenko Y, Ivanov S, Kudryavceca E, Legeydo P, Veeken PCH (2008) Geoelectric surveying, a useful tool for hydrocarbon exploration. EAEG annual meeting expanded abstract vol, Roma, p 301
Davydycheva S, Rykhlinski N (2009) Focused-source EM survey versus time-domain and frequency-domain CSEM. Lead Edge 28:944–949
Dawoud M, Hallinan S, Herrmann R, van Kleef F (2009) Near-surface electromagnetic surveying. Oil Field Rev 21:20–25
De Stefano M, Andreasi FG, Virgilio M, Snyder F (2011) Multiple-domain, simultaneous joint inversion of geophysical data with application to subsalt imaging. Geophysics 76:R69–R80
Dutta SM, Reiderman A, Rabinovich MB, Schoonover LG (2011) Novel transient electromagnetic Borehole system for reservoir monitoring. SPE annual technical conference and exhibition, Denver, Colorado, USA
Eadie T (1980) Detection of hydrocarbon accumulations by surface electrical methods—feasibility study. M. S. Thesis, University of Toronto
Eidesmo T, Ellingsrud S, MacGregor LM, Constable S, Sinha MS, Johansen S, Kong FN, Westerdahl H (2002) Sea bed logging (SBL), a new method for remote and direct identification of hydrocarbon filled layers in deep-water areas. First Break 20:144–152
Ellis M, Ruiz F, Nanduri S, Keirstead R, Azizov I, Frenkel M, MacGregor L (2011) Importance of anisotropic rock physics modelling in integrated seismic and CSEM interpretation. First Break 29:87–95
Gabrielsen PT, Shantsev DV, Fanavoll S (2012) 3D CSEM for hydrocarbon exploration in the Barents Sea. EAGE 5th Saint Petersburg conference & exhibition, April 2012, paper C002
Gao G, Abubaker A, Habashy TM (2011) Inversion of porosity and fluid saturation from joint electromagnetic and elastic full-waveform data. SEG technical program expanded abstracts, pp 660–665
Garina S, Ivanov S, Kudryavceva E, Legeydo P, Veeken P, Vladimirov V (2013) Simultaneous EM and IP inversion using relaxation time constraints. First Break 31:69–72
Gruner Schlumberger A (1982) The Schlumberger adventure. Arco Publish, New York
Hanstein T, Rueter H, Strack KM (2003) LWD induction deconvolution methods. US Patent 6,891,376
Harris PE, Du L, MacGregor L, Olsen W, Shu R, Cooper R (2009) Joint interpretation of seismic and CSEM data using well log constraints: and example from Luva Field. First Break 27:73–81
Heincke B, Moorkamp M, Jegen M (2012) Joint inversion of 3-D seismic. Gravimetric and magnetotelluric data for sub-basalt imaging in the Faroe-Shetland Basin, AGU Fall meeting poster
Helwig SL, El Kaffas AW, Holten T, Frafjord O, Eide K (2013) Vertical dipole CSEM: technology advances and results from Snohvit field. First Break 31:63–68
Hesthammer J, Fanavoll S, Stefatos A, Danielsen JE, Boulaenko M (2010) CSEM performance in light of well results. Lead Edge 29:34–41
Hesthammer J, Stefatos A, Sperrevik S (2012) CSEM efficiency—evaluation of recent drilling results. First Break 30:47–55
Holten T, Flekkoy EG, Singer B, Blixt EM, Hanssen A, Maloy KJ (2009) Vertical source, vertical receiver, electromagnetic technique for offshore hydrocarbon exploration. First Break 27:89–93
Hoversten GM, Morrison HF, Constable S (1998) Marine magnetotellurics for petroleum exploration, Part 2: numerical analysis of subsalt resolution. Geophysics 63:826–840
Hoversten GM, Constable S, Morrison HF (2000) Marine magnetotellurics for base-of-salt mapping: Gulf of Mexico field-test at the Gemini structure. Geophysics 65:1476–1488
Hu W, Yan L, Su Z, Zheng R, Strack KM (2008) Array TEM sounding and application for reservoir monitoring. SEG technical program expanded abstracts, pp 634–638
Jang H, Jang H, Lee K-H, Kim J (2012) A transient EM method with vertical transmitter and receiver for offshore hydrocarbon exploration. SEG technical program expanded abstracts, pp 1–5
Jegen M, Hobbs RW, Tarits P, Chave A (2009) Joint inversion of marine magnetotelluric and gravity data incorporating seismic constraints—preliminary results of sub-basalt imaging off the Faroe Shelf. Earth Planet Sci Lett 282:47–55
Johnstad SE, Farrelly BA, Ringstad C (2005) EM seabed logging on the Troll field. 67th Conference & exhibition, European Association Geoscientists & Engineers, Madrid, Spain, abstract vol
Keller GV, Frischknecht FC (1967) Electrical methods in geophysical prospecting. Pergamon Press, New York
Keller GV, Pritchard JI, Jacobson JJ, Harthill N (1984) Mega source time-domain electromagnetic sounding methods. Geophysics 49:993–1009
Key K (2012) Marine electromagnetic studies of the seafloor resources and tectonics. Surv Geophys 33:135–137
Klein JD (1993) Induction log anisotropy offer a means of detection of very thinly bedded corrections. Log Analyst 34:18–27
Kriegshäuser B, Fanini O, Forgang S, Mollison RA, Yu L, Gupta PK, Koelman JMV, van Popta J (2000) Increased oil-in-place in low-resistivity reservoirs from multicomponent induction log data. SPWLA annual meeting transactions vol, Paper A
Kumar D, Hoversten GM (2012) Geophysical model response in shale gas. Geohorizons 17:32–37
Legeydo P, Veeken PCH, Petserev I, Davidenko Y, Kudryyaceca E, Ivanov S (2009) Geoelectric analysis based on quantitative separation between Electromagnetic and induced polarization field response. EAGE annual meeting expanded abstract vol, Amsterdam, P078
Luthi SM (2001) Geological well logs—their use in reservoir modeling. Springer, Berlin, p 373
Morrison HF, Shoham Y, Hoversten GM, Torres-Verdin C (1996) Electromagnetic mapping of electrical conductivity beneath the Columbia basalt. Geophys Prospect 44:935–961
Nabighian MN, Macnae JC (2005) Electrical and EM methods 1980–2005. Lead Edge 24:S42–S45
Nekut AG, Spies BR (1989) Petroleum exploration using controlled-source electromagnetic methods. Proc IEEE 77:338–362
O’Connell K, Skaria D, Wheeler A, Rennie A (2012) Geosteering Improves Bakken Results. Am Oil Gas Rep 55
Passalacqua H (1983) Electromagnetic fields due to a thin resistive layer. Geophys Prospect 31:945–976
Rabinovich M, Le F, Lofts J, Martakov S (2011) Deep? How deep and what? The vagaries and myths of ‘Look around’ deep-resistivity measurements while drilling. SPWLA transactions, paper NNN
Rüter H, Strack K-M (1995) Method of processing transient electromagnetic measurements in geophysical analysis. US Patent 5,467,018
Schilowsky K (1913) Verfahren und Vorrichtung zum Nachweis unterirdischer Erzlager oder von Grundwasser mittels elektrischer Schwingungen: German Patent 322,040
Sheard SN, Ritchie TJ, Christopherson KR, Brand E (2005) Mining, environmental, petroleum and engineering industry applications of electromagnetics techniques in geophysics. Surv Geophys 26:653–669
Spies BR (1983) Recent developments in the use of surface electrical methods for oil and gas exploration in the Soviet Union. Geophysics 48:1102–1112
Spies BR, Frischknecht FC (1991) Electromagnetic sounding. In: Nabighian MN (ed) Electromagnetic methods in applied geophysics-applications: SEG invest. Geophysics ser # 3, Soc Expl Geophys, SEG invest Geophys ser #3, pp 285–426
Srnka LJ, Carazzone JJ, Ephron MS, Eriksen EA (2006) Remote reservoir resistivity mapping. Lead Edge 25:972–975
Sternberg BK, Oehler DZ (1984) Electrical methods for hydrocarbon exploration I. Induced polarization (INDEPTH) method: unconventional methods in exploration for petroleum and natural gas III., Southern Methodist Univ. Press, University Park, pp 188–201
Strack K-M (2003a) Integrated borehole system for reservoir detection and monitoring. US Patent 6,541,975
Strack K-M (2003b) Integrated borehole system for reservoir detection and monitoring. US Patent 6,670,813. Continuation of 6,541,975
Strack KM (2004) Combine surface and borehole integrated electromagnetic apparatus to determine reservoir fluid properties. US Patent 6,739,165
Strack KM (2010) Advances in electromagnetics for reservoir monitoring. Geohorizons 15–18
Strack KM, Aziz AA (2012) Full field array electromagnetics: a tool kit for 3D applications to unconventional resources. GSH spring symposium honoring R.E. Sheriff, April 11–12, 2012 (see GSH website)
Strack K-M, Pandey PB (2007) Exploration with controlled-source electromagnetics under basalt covers in India. Lead Edge 26:360–363
Strack KM, Vozoff K (1996) Integrating long-offset transient electromagnetics (LOTEM) with seismics in an exploration environment. Geophys Prospect 44:99–101
Strack K-M, Hanstein T, Lebrocq K, Moss DC, Petry HG, Vozoff K, Wolfgram PA (1989) Case histories of LOTEM surveys in hydrocarbon prospective areas. First Break 7:467–477
Strack K-M, Fanini ON, Mezzatesta AG, Tabarovsky LA (1998) Recent advances in Borehole resistivity logging. Presented at annual ASEG conference, Hobart, Australia
Strack K-M, Tabarovsky LA, Beard DB, van der Horst M (2000) Determining electrical conductivity of a laminated earth formation using induction logging. US Patent 6,147,496
Strack KM, Hanstein T, Stoyer CH, Thomsen L (2011) Time domain controlled source electromagnetics for hydrocarbon applications. In: Petrovsky E, Herrero-Bervera E; Harinarayana T, Ivers D (eds) The earth’s magnetic interior, IAGA special Sopron book series, Springer, pp 101–115
Virgilio M, Masnaghetti L, Clementi M, Watts MD (2009) Simultaneous joint inversion of MMT and seismic data for sub-basalt exploration on the Atlantic margin, Norway. 71st EAGE conference and exhibition, P258
Weiss CJ, Constable S (2006) Mapping thin resistors and hydrocarbon with marine EM methods, Part II—modeling and analysis in 3D. Geophysics 71:321–332
Wenner F (1912) The four-terminal conductor and the Thomson bridge. US Bureau Stand Bull 8:559–610
Wilt MJ, Morrison HF, Lee KH, Goldstein NE (1989) Electromagnetic sounding in the Columbia Basin, Yakima, Washington. Geophysics 54:952–961
Wirianto M, Mulder WA, Slob EC (2010) A feasibility study of land CSEM reservoir monitoring in a complex 3-D model. Geophys J Int 1:602–606
Yu L, Fanini ON, Kriegshaeuser BF, Koelman JMV, van Popta J (2001) Enhanced evaluation of low-resistivity reservoirs using new multicomponent induction log data. Petrophysics 42:611–623
Yu G, Strack KM, Tulinius H, Porbergsottir IM, Adam L, Hu ZZ, He ZX (2010) Integrated MT/Gravity geothermal exploration in Hungary: A success story, 21st ASEG Conference and Exhibition, Sydney
Zerilli A (1999) Application of marine Magnetotelluric to commercial exploration—cases from the Mediterranean and the Gulf of Mexico: European Association of Geophysical Engineers, 61st meeting and technical exhibition, Helsinki, Finland, 7–11 June
Zerilli A (2002) Integrated imaging ads value to complex stricture exploration: Soc Expl Geophys annual meeting, workshops (see www.SEG.org for audio recording and www.kmstechnologies.com)
Zerilli A (2005) Using non-seismic geophysics to enhance seismic in complex shallow regimes. EAGE workshop W6, EAGE annual conference & exhibition
Zerilli A, Roslov Y (2003) A new approach to complex structures exploration improves resolution and reduces risk. SEG/EAGO/EAGE/PAEH international geophysical conference & exhibition, Moscow Russia, 1–4 September
Zerilli A, Labruzzo T, Buonora MP, Abubakar A (2011) Joint inversion of marine CSEM and MT data using a “structure” based approach. SEG technical program expanded abstracts, pp 604–608
Zhou Q, Gregory D, Chen C, Chew WC (2000) Investigation on electromagnetic measurement ahead of drill-bit. IEEE international geoscience and remote sensing symposium
Zhou Q, Julander D, Penley L (2002) Experiences with cased hole resistivity logging for reservoir monitoring. SPWLA 43rd annual logging symposium, Paper X
Ziolkowski A, Parr R, Wright D, Nockles V, Limond C, Morris E, Linfoot J (2010) Multi-transient magnetic repeatability experiment over the North Sea Harding field. Geophys Prospect 58:1159–1176
Ziolkowski A, Wright D, Mattsson J (2011) Comparison of PRBS and square wave transient CSEM data over Peon Gas Discovery, Norway. SEG technical program expanded abstracts, pp 583–588
Acknowledgments
I would like to acknowledge the support of KMS Technologies, Geokinetics, RWE-Dea, Shell, BP, Chevron, ConocoPhillips, and Baker Hughes. In particular, I appreciate the support from A. A. Aziz, A. Zerilli, K. Vozoff, T. Hanstein, L. Thomsen, C. Stoyer, S. Dasgupta, and W. Hu.
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IAGA 21st EM induction workshop Review Paper, Darwin, Australia, 2012.
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Strack, K.M. Future Directions of Electromagnetic Methods for Hydrocarbon Applications. Surv Geophys 35, 157–177 (2014). https://doi.org/10.1007/s10712-013-9237-z
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DOI: https://doi.org/10.1007/s10712-013-9237-z