Feasibility of a Surface-Based Controlled Source Electromagnetic Method for Detection of Buried Pipelines and Corrosion Effects
Publication: Journal of Infrastructure Systems
Volume 28, Issue 2
Abstract
The controlled source electromagnetic (CSEM) geophysical method is used for a number of purposes, including exploration and characterization of oil and geothermal deposits. Here, based on idealized modeling scenarios, we explore an adaptation of the method to remotely inspect shallow buried pipelines and determine its suitability for monitoring corrosion because of the sensitivity of CSEM responses to electrical conductivity contrasts within the subsurface. We show that the electric field response from an in-line transmitter-receiver configuration provides more diagnostic information than the broadside configuration while both are likely to detect the pipeline response in the presence of ambient noise. The presence of a conductive pipeline is considerably easier to detect in sandy soils than in clays and there is a reduction in amplitude and response shape when the pipeline is resistive. In-line responses can diagnose the level of corrosion, although it is difficult to distinguish between a highly corroded pipeline and one with a break. In cases where a pipeline break is present, some data processing may be required to precisely locate the break.
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Data Availability Statement
All software used to develop the results and figures shown in this paper is available at no charge from the first author upon request.
References
Badea, E. A., M. E. Everett, G. A. Newman, and O. Biro. 2001. “Finite-element analysis of controlled-source electromagnetic induction using coulomb-gauged potentials.” Geophysics 66 (3): 786–799. https://doi.org/10.1190/1.1444968.
Constable, S. C. 2010. “Ten years of marine CSEM for hydrocarbon exploration.” Geophysics 75 (5): 75A67–75A81. https://doi.org/10.1190/1.3483451.
Constable, S. C., and L. Srnka. 2007. “An introduction to marine controlled-source electromagnetic methods for hydrocarbon exploration.” Geophysics 72 (2): WA3–WA12. https://doi.org/10.1190/1.2432483.
Cuevas, N., and M. Pezzoli. 2018. “On the effect of the metal casing in surface-borehole electromagnetic methods.” Geophysics 83 (3): E173–E187. https://doi.org/10.1190/geo2017-0055.1.
Edwards, N. 2005. “Marine controlled source electromagnetics: Principles, methodologies, future commercial applications.” Surv. Geophys. 26 (6): 675–700. https://doi.org/10.1007/s10712-005-1830-3.
Everett, M. E., and A. D. Chave. 2019. “On the physical principles underlying electromagnetic induction.” Geophysics 84 (5): W21–W32. https://doi.org/10.1190/geo2018-0232.1.
Fitterman, D. V. 2015. “Tools and techniques: Active-source electromagnetic methods.” In Vol. 11 of Resources in the near-surface earth, treatise on geophysics, edited by L. Slater, 295–333. Amsterdam, Netherlands: Elsevier.
Heagy, L., R. Cockett, D. Oldenburg, and M. Wilt. 2015. “Modelling electromagnetic problems in the presence of cased wells.” In Proc., SEG Technical Program Expanded Abstracts, 699–703. Tulsa, OK: Society of Exploration Geophysicists.
Holden, J., T. P. Burt, and M. Vilas. 2002. “Application of ground-penetrating radar to the identification of subsurface piping in blanket peat.” Earth Surf. Processes Landforms 27 (3): 235–249. https://doi.org/10.1002/esp.316.
Jordana, J., M. Gasulla, and R. Pallas-Areny. 2001. “Electrical resistance tomography to detect leaks from buried pipes.” Meas. Sci. Technol. 12 (8): 1061. https://doi.org/10.1088/0957-0233/12/8/311.
Kohnke, C., L. Liu, R. Streich, and A. Swindinsky. 2018. “A method of moments approach to model the electromagnetic response of multiple steel casings in a layered earth.” Geophysics 83 (2): WB81–WB96. https://doi.org/10.1190/geo2017-0303.1.
Myer, D., S. Constable, K. Key, M. E. Glinsky, and G. Liu. 2012. “Marine CSEM of the Scarborough gas field, part 1: Experimental design and data uncertainty.” Geophysics 77 (4): E281–E299. https://doi.org/10.1190/geo2011-0380.1.
Passalacqua, H. 1983. “Electromagnetic fields due to a thin resistive layer.” Geophys. Prospect. 31 (6): 945–976. https://doi.org/10.1111/j.1365-2478.1983.tb01099.x.
Puzyrev, V., C. Torres-Verdin, and V. Calo. 2017. “Electromagnetic response prediction for conductive permeable, heterogeneous steel-cased wells.” In Proc., 79th EAGE Conf. and Exhibition. Houten, Netherlands: European Association of Geocientists and Engineers.
Schumacher, C. R. 1987. “Electrodynamic similitude and physical scale modelling of nondispersive targets.” J. Appl. Phys. 62 (7): 2616. https://doi.org/10.1063/1.339848.
Stratton, J. A. 1941. Electromagnetic theory. New York: McGraw-Hill.
Streich, R. 2016. “Controlled-source electromagnetic approaches for hydrocarbon exploration and monitoring on land.” Surv. Geophys. 37 (1): 47–80. https://doi.org/10.1007/s10712-015-9336-0.
Thiel, S. 2017. “Electromagnetic monitoring of hydraulic fracturing: Relationship to permeability, seismicity and stress.” Surv. Geophys. 38 (5): 1133–1169. https://doi.org/10.1007/s10712-017-9426-2.
Thiesson, J., A. Tabbagh, M. Dabas, and A. Chevalier. 2017. “Characterization of buried cables and pipes using electromagnetic induction (EMI) loop-loop frequency domain devices.” Geophysics 83 (1): E1–E10. https://doi.org/10.1190/geo2016-0476.1.
Um, E. S., and D. L. Alumbaugh. 2007. “On the physics of the marine controlled-source electromagnetic method.” Geophysics 72 (2): WA13–WA26. https://doi.org/10.1190/1.2432482.
Vo, C. K., S. G. H. Staples, D. M. J. Cowell, B. T. H. Varcoe, and S. Freear. 2020. “Determining the depth and location of buried pipeline by magnetometer survey.” J. Pipeline Syst. Eng. Pract. 11 (2): 04020001. https://doi.org/10.1061/(ASCE)PS.1949-1204.0000438.
Wahab, S., D. Chapman, C. Rogers, K. Y. Foo, N. Metje, S. Nawawi, M. Isa, and A. Madun. 2018. “Assessing the condition of buried pipe using ground penetrating radar (GPR).” In Proc., ISPRS—Int. Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 77–81. Hannover, Germany: International Society for Photogrammetry and Remote Sensing. https://doi.org/10.5194/isprs-archives-XLII-4-W9-77-2018.
Ward, S. H., and G. W. Hohmann. 1987. “Electromagnetic theory for geophysical applications.” In Vol. 1 of Electromagnetic methods in applied geophysics, edited by M. N. Nabighian, 131–311. Tulsa, OK: Society of Exploration Geophysicists.
Weiss, C. J. 2007. “The fallacy of the ‘shallow-water problem’ in marine CSEM exploration.” Geophysics 72 (6): A93–A97. https://doi.org/10.1190/1.2786868.
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Published In
Journal of Infrastructure Systems
Volume 28 • Issue 2 • June 2022
Copyright
© 2022 American Society of Civil Engineers.
History
Received: Jun 8, 2020
Accepted: Jan 12, 2022
Published online: Mar 14, 2022
Published in print: Jun 1, 2022
Discussion open until: Aug 14, 2022
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