Integrating long‐offset transient electromagnetics (LOTEM) with seismics in an exploration environment¹

References

1. AdcockS.1993. In search of the well tie: What if we don't have a sonic logThe Leading Edge12, 1161–1164.
   [Google Scholar]
2. BuettgenbachT., NeubauerF.M. and StrackK.‐M.1990. DABACOS—A reference data base for physical properties of rocks. 52nd EAEG meeting, Copenhagen, Expanded Abstracts, 180.
3. ConstableS.C., ParkerR.L. and ConstableC.G.1987. Occam's inversion: A practical algorithm for generating smooth models from electromagnetic sounding data. Geophysics52, 289–300.
   [Google Scholar]
4. Dos Santos, Brito W.L., UlrychT.J. and de LimaO.A.L.1988. A new approach to deriving pseudovelocity logs from resistivity logs. Geophysical Prospecting36, 83–91.
   [Google Scholar]
5. EatonP.A. and HohmanG.W.1989. Approximate inversion for transient electromagnetic soundings. Physics of the Earth and Planetary Interiors53, 394–404.
   [Google Scholar]
6. EngelsO.G.1992. Ein Multikanalverarbeitungssystem fuer LOTEM und Feldtest und Suedafrika. Diploma thesis, University of Cologne.
7. GoldmanM., du PlooyA. and EckardM.1994. On reducing ambiguity in the interpretation of transient electromagnetic sounding data. Geophysical Prospecting42, 3–26.
   [Google Scholar]
8. HordtA., DruskinV.L., KnizhnermanL.A. and StrackK.‐M.1992. Interpretation of 3‐D effects in long‐offset transient electromagnetic (LOTEM) soundings in the Munsterland area/Germany. Geophysics57, 1127–1137.
   [Google Scholar]
9. HordtA., JodickeH., StrackK.‐M., VozoffK. and Wolfgram, P.A.1991. Interpretation of long‐offset TEM soundings near the borehole Munsterland 1, Germany, and comparison with MT measurements. Geophysical Journal International108, 930–940.
   [Google Scholar]
10. L.Dresen
    HordtA. and StrackK.‐M.1994. Reservoirerkundungen durch kombinierten Einsatz seismischer und elektromagnetischer Verfahren. In: Interpretationsstrategien in Exploration und Produktion14 (eds L.Dresen , J.Fertig , and H.Ruter ), pp. 99–122. Mintrop Seminar, RuhrUniversitaet Bochum.
    [Google Scholar]
11. HoverstenG.M.1996. Papua New Guinea MT: Looking where seismic is blind. Geophysical Prospecting44, 935–961.
    [Google Scholar]
12. JuppD.L.B. and VozoffK.1975. Stable iterative methods for inversion of geophysical data. Geophysical Journal of the Royal Astronomical Society42, 957–976.
    [Google Scholar]
13. JuppD.L.B. and VozoffK.1977. Resolving anisotropy in layered media by joint inversion. Geophysical Prospecting25, 460–470.
    [Google Scholar]
14. A.Ebel
    KarlikG.1995. Eine schnelle und direkte Inversionsmethode fuer transient elektromagnetische Daten. In: Mitteilungen des Institutes fuer Geophysik und Meteorology, 101 (eds A.Ebel , M.Kerschgens , F.M.Neubauer , P.Seth ), pp. 121, Universitaet zu Koeln.
    [Google Scholar]
15. KellerG.V., PritchardJ.I., JacobsonJ.J. and HarthillN.1984. Megasource time‐domain electromagnetic sounding methods. Geophysics49, 993–1009.
    [Google Scholar]
16. LeeK.H., LiuG. and MorrisonF.1989. A new approach to modeling the electromagnetic response of conductive media. Geophysics54, 1180–1192.
    [Google Scholar]
17. LeeK.H. and XieG.1993. A new approach to imaging with low frequency electromagnetic fields. Geophysics58, 780–796.
    [Google Scholar]
18. LinesL.R. and TreitelS.1984. Tutorial: A review of least‐squares inversion and its application to geophysical problems. Geophysical Prospecting32, 159–186.
    [Google Scholar]
19. MacnaeJ.C. and LamontagneY.1987. Imaging quasi‐layered conductive structures by simple processing of transient electromagnetic data. Geophysics52, 545–554.
    [Google Scholar]
20. NekutA.G.1994. Electromagnetic raytrace tomography. Geophysics59, 371–377.
    [Google Scholar]
21. NewmanG.A.1989. Deep transient electromagnetic soundings with a grounded source over near‐surface conductors. Geophysical Journal International98, 587–601.
    [Google Scholar]
22. PoultonM.M., SternbergB.K. and GlassC.E.1992a. Neural network pattern recognition of subsurface EM images. Journal of Applied Geophysics29, 21–36.
    [Google Scholar]
23. PoultonM.M., SternbergB.K. and GlassC.E.1992b. Location of subsurface targets in geophysical data using neural networks. Geophysics57, 1534–1544.
    [Google Scholar]
24. RaicheA.P., JuppD.L.B., RutterH. and VozoffK.1985. The joint use of coincident loop transient electromagnetic and Schlumberger sounding to resolve layered structures. Geophysics50, 1618–1627.
    [Google Scholar]
25. RuterH. and StrackK.‐M.1991. Bedrock exploration system using transient electromagnetic measurements. Patent PCT/DE91/00238.
26. StephanA., SchniggenfittichH. and StrackK.‐M.1991. Long‐offset transient EM sounding north of the Rhine‐Ruhr coal district. Geophysical Prospecting39, 505–525.
    [Google Scholar]
27. StrackK.‐M.1991. German transient EM systems. In: Electromagnetic MethodsII, pp. 422–425, Society of Exploration Geophysicists.
    [Google Scholar]
28. StrackK.‐M.1992. Exploration with Deep Transient Electromagnetics. Elsevier Science Publishing Co.
    [Google Scholar]
29. StrackK.‐M., HansteinT.H. and EilenzH.N.1989. LOTEM data processing for areas with high cultural noise levels. Physics of the Earth and Planetary Interiors53, 261–269.
    [Google Scholar]
30. VallasH.A., MezzatestaA. and StrackK.‐M.1993. Resistivity log inversion using a heterogeneous artificial neural network. 63rd SEG meeting, Washington, D.C., Extended Abstracts, Paper WS7.2.
31. VozoffK. and JuppD.L.B.1975. Joint inversion of geophysical data. Geophysical Journal of the Royal Astronomical Society42, 977–991.
    [Google Scholar]
32. WarrenR.K.1996. Subsurface imaging with EMAP: An aid to seismic processing and interpretation. Geophysical Prospecting44, 923–934.
    [Google Scholar]