Abstract
The gas hydrate found in the eastern continental margin of India is a boon for this energy-deficient developing country. We used four wells of the National Gas Hydrate Program (NGHP) Expedition 02 from area B of the Krishna–Godavari (KG) basin to estimate gas hydrate saturation. The gas solid hydrate increases the resistivity and sonic velocity of sediment due to its presence. We first used Archie’s method to estimate the saturation using deep resistivity log data, assuming that the sedimentary formation is saturated with brine water and gas hydrate only. Then we chose the modified Hashin–Shtrikman upper bound model from the rock physics analysis to estimate saturation from sonic log data using Gassmann’s equation. The study of gas hydrate morphology suggests that the gas hydrates are pore-filling and grain-supporting in nature compared with the various rock physics models. Theoretical models were prepared for gas hydrate occurrence in coarser sediments with 25% shale and 75% quartz sediments with the critical porosity being 38%. The porosity above the critical porosity suggests that sediment-saturating fluids control the elastic properties of the formation. We also developed a rock physics template (RPT) for various porosity and gas hydrate saturation scenarios by assuming gas hydrates as a component of the rock matrix and the pore spaces of the sediments saturated by 100% water. The RPT was used to estimate saturations in the four wells. The estimated gas hydrate saturations obtained using the Archie method, rock physics model, and RPT method were compared for all wells, obtaining good agreement with the results.
Similar content being viewed by others
References
Archie, G. E. (1942). The electrical resistivity log as an aid in determining some reservoir characteristics. Onepetro, Trans, 146(01), 54–62.
Avseth, P., Mukerji, T., & Mavko, G. (2005). Quantitative seismic interpretation: Applying rock physics to reduce interpretation risk (p. 359). Cambridge University Press.
Bastia, R., & Nayak, P. K. (2006). Tectonostratigraphy and depositional patterns in Krishna Godavari offshore Basin, Bay of Bengal. The Leading Edge, 25, 818–829.
Biot, M. A. (1956). Theory of propagation of elastic waves in fluid- saturated porous solids. I. Low frequency range. The Journal of Acoustical Society of America 28(2), 168–178.
Boswell, R., & Collett, T. S. (2011). Current perspectives on gas hydrate resources. Energy Environmental Science, 4, 1206–1215.
Collett, T. S., Boswell, R., Wait, W. F., Kumar, P., Roy, S. K., Chopara, K., Singh, S. K., Yamada, Y., Tenma, N., Pohlman, J., Zyrianova, M., NGHP expedition 02 Scientific party. (2019). Indian National Gas Hydrate Program Expedition 02 Summary of Scientific Results: Gas Hydrate systems along the eastern continental margin of India. Journal of Marine and Petroleum Geology, 108, 39–142.
Collett, T. S., Johnson, A. H., Knapp, C. C., & Boswell, R. (2009). Natural Gas Hydrates-Energy Resource Potential and Associated Geologic Hazards. AAPG Memoir, 89, 146–219.
Collett, T.S., Riedel, M., Cochran, J., Boswell, R., Presley, J., Kumar, P., Sathe, A. V., Sethi, A.K., Lall, M., Sibal, V. K., NGHP Expedition 01 Scientists. (2008). NGHP Expedition 01 (2006). Initial Reports, Directorate General of Hydrocarbons, Noida and Ministry of Petroleum & Natural Gas, India, 4.
Curray, J. R., Emmel, F. J., Moore, D. G., & Raitt, R. W. (1982). Structure, tectonics and geological history of the Northeastern Indian Ocean. In A. E. M. Nairn & F. G. Stehli (Eds.), The ocean basins and margins (Vol. 6, pp. 399–450). Plenum Press.
Du Frane, W. L., Stern, L. A., Weitemeyer, K. A., Constable, S., Pinkston, J. C., & Roberts, J. J. (2015). Electrical properties of polycrystalline methane hydrate. Geophysical Research Letters, 120, 4773–4783.
Dvorkin, J., & Nur, A. (1996). Elasticity of high-porosity sandstones: Theory for two North Sea datasets. Geophysics, 61, 1363–1370.
Dvorkin, J., Prasad, M., & Sakai, A. (1999). Elasticity of marine sediments: Rock physics modeling. Geophysical. Research Letter., 26, 1781–1784.
Ecker, C., Dvorkin, J., & Nur, A. (1998). Sediments with gas hydrates: Internal structure from seismic AVO. Geophysics, 63(5), 1659–1669.
Gabitto, J. F., & Tsouris, C. (2010). Physical properties of gas hydrates, a review. Journal of Thermodynamics. https://doi.org/10.1155/2010/271291
Gassmann, F. (1951). Elasticity of Porous Media: Uber Die Elastizitat Poroser Medien. Vierteljahrsschrift Der Naturforschenden Gesselschaft, 96, 1–23.
Gudmundsson, J.S. (1990). Method and equipment for production of gas hydrates, Norwegian Patent, 172080, 135.
Guo, G. J., Li, M., Zhang, Y. G., & Wu, C. H. (2009). Why can water cages adsorb aqueous methane? A potential of mean force calculation on hydrate nucleation mechanisms. Physical Chemistry Chemical Physics, 11, 10427–10437.
Gupta, S. K. (2006). Basin architecture and petroleum system of Krishna Godavari Basin, east coast of India. Leading Edge, 25(7), 830–837.
Handa, Y. P. (1986). Calorimetric determinations of the compositions, enthalpies of dissociation, and heat capacities in the range 85 to 270 K for clathrate hydrates of xenon and krypton. The Journal of Chemical Thermodynamics, 18, 891–902.
Hashin, Z., & Shtrikman, S. (1963). A variational approach to the elastic behavior of multiphase materials. Journal of the Mechanics and Physics of Solids, 11, 127–140.
Heesemann, M., Villinger, H., Fisher, A. T., Tréhu, A. M., & White, S. (2006). Data report: testing and deployment of the new APCT-3 tool to determine in situ temperatures while piston coring, in: Riedel, M., Collett, T. S., & Malone, M. J., Expedition 311 Scientists (Eds.), Proc. IODP, 311. Washington, DC (Integrated Ocean Drilling Program Management International, Inc.), https://doi.org/10.2204/iodp.proc.311.108.2006.
Helgerud, M. B., Dvorkin, J., Nur, A., Sakai, A., & Collett, T. (1999). Elastic-wave velocity in marine sediments with gas hydrates: Effective medium modeling. Geophysical Research Letters, 26, 2021–2024.
Hill, R. (1952). The elastic behaviour of a crystalline aggregate. Proceedings of the Physical Society., 65(5), 349–354.
Jakobsen, M., Hudson, J. A., Minshull, T. A., & Singh, S. C. (2000). Elastic properties of hydrate-bearing sediments using effective medium theory. Journal of Geophysical Research, 105, 561–577.
Joshi, A. K., Sain, K., & Pandey, L. (2019). Gas hydrate saturation and reservoir characterization at sites NGHP-02-17 and NGHP-02-19, Krishna Godavari Basin, eastern margin of India. Journal Marine and Petroleum Geology., 108, 595–608.
Kumar, P., Collett, T. S., Shukla, K. M., Yadav, U., Lall, M. V., Vishwnath, K., NGHP-02 expedition scientific party. (2019). Indian National Gas Hydrate Program Expedition-02: Operation and technical summary. Journal of Marine and Petroleum Geology, 108, 3–38.
Kumar, P., Collett, T. S., Yadav, U., Boswell, R., Cochran, J., Lall, M., Mazumdar, A., Ramana, M., Ramprasad, T., Riedel, M., Sain, K., Sathe, A., & Vishwanath, K. (2014). Geologic implications of gas hydrates in the offshore of India: Krishna-Godovari Basin, Mahanadi Basin, Andaman Sea, and Kerala-Konkan Basin. Journal of Marine and Petroleum Geology, 58, 29–98.
Kumar, P., Yamada, Y., Furutani, A., Vishwanath, K., Collett, T., NGHP-02 Operation and Science Party. (2016). Indian National Gas Hydrate Program: R&D Expedition 02 Comprehensive Post Expedition Report (Unpublished), Directorate General of Hydrocarbons. Noida and Ministry of Petroleum & Natural Gas.
Kvenvolden, K. A. (1988). Methane hydrates and global climates. Global Biochemical Cycles, 02, 221–229.
Kvenvolden, K. A. (1993). Gas hydrate- Geological prospective and global changes. American Geophysical Union, 32, 173–187.
Kvenvolden, K. A. (1999). Potential effect of gas hydrate on human welfare. Proceeding National Academic Science USA, 96, 3420–3426.
Larionov, V. V., (1969). Borehole radiometry Moscow, U.S.S.R. In: Nedra, M. R. L., & Biggs, W. P., (Eds.) Using log-derived values of water saturation and porosity, Trans. SPWLA Annual Logging Symposium Paper, 10, 26.
Lee, M. W., & Collett, T. S. (2001). Elastic properties of gas hydrate-bearing sediments. Geophysics, 66(3), 763–771.
Lee, M. W., & Collett, T. S. (2012). Pore-and fracture-filling gas hydrate reservoirs in the Gulf of Mexico gas hydrate joint industry project leg II Green Canyon 955 H well. Marine and Petroleum Geology, 34(1), 62–71.
Lee, M. W., Hutchinson, D. R., Collett, T. S., & Dillon, W. P. (1996). Seismic velocities for hydrate bearing sediments using weighted equation. Journal of Geophysical Research: Solid Earth, 101(B9), 20347–20358.
Li, Z. D., Tian, X., Li, Z., Xu, J. Z., Zhang, H. X., & Wang, D. J. (2020). Experimental study on growth characteristics of pore-scale methane hydrate. Energy Reports, 6, 933–943.
Mavko, G., Mukerji, T., & Dvorkin, J. (2009). The rock physics handbook: Tools for seismic analysts in porous media. Cambridge University Press.
Mindlin, R. D. (1949). Compliance of elastic bodies in contact. Journal of Applied Mechanics, ASME, 16, 259–268.
Moridis, G. J., Collett, T. S., Boswell, R., Kurihara, M., Reagan, M. T., Sloan, E. D., & Koh, C. (2009). Toward production from gas hydrates: assessment of resources and technology and the role of numerical simulation. SPE 114163 SPE Journal, 12(5), 745–771.
Moridis, G. J., Silpngarmlert, S., Reagan, M. T., Collett, T., & Zhang, K. (2011). Gas production from a cold, stratigraphically bounded hydrate deposit at the Mount Elbert site, North Slope, Alaska. Journal of Marine and Petroleum Geology, 28, 517–534.
Murphy, W. F. III, (1982). Effects of microstructure and pore fluids on the acoustic properties of granular sedimentary materials. Ph.D. Dissertation, Stanford University.
Nagao, J., Shimomura, N., Ebinuma, T., & Narita, H., (2008). Observation of ice sheet formation on methane and ethane gas hydrates using a scanning confocal microscopy, The International Society of Offshore and Polar Engineers (ISOPE) Abstract.
Nanda, J., Shukla, K. M., Lall, M. V., Yadav, U. S., & Kumar, P. (2019). Lithofacies characterization of gas hydrate prospects discovered during the National Gas Hydrate Program Expedition 02, offshore Krishna-Godavari Basin, India. Journal of Marine and Petroleum Geology., 108, 226–238.
Nobes, D. C., Villinger, H., Davis, E. E., & Law, L. K. (1986). Estimation of marine sediment bulk physical properties at depth from seafloor geophysical measurements. Journal of Geophysical Research: Solid Earth, 91(B14), 14033–14043.
Nur, A., Mavko, G., Dvorkin, J., & Galmudi, D. (1998). Critical porosity: A key to relating physical properties to porosity in rocks. The Leading Edge, 17, 357–362.
Pandey, L., Sain, K., & Joshi, A. K. (2019). Estimate of gas hydrate saturations in the Krishna-Godavari basin, eastern continental margin of India, results of expedition NGHP-02. Journal of Marine and Petroleum Geology., 108, 581–594.
Ramana, M. V., Nair, R. R., Sarma, K. V. L. N. S., Ramprasad, T., Krishna, K. S., Subrahmanyam, V., Maria, D., Subrahmanyam, C., Paul, J., Subrahmanyam, A. S., & Chandra Sekhar, D. V. (1994). Mesozoic anomalies in the Bay of Bengal. Earth and Planetary Science Letters, 121, 469–475.
Ramana, M. V., Ramprasad, T., Desa, M., Sathe, A. V., & Sethi, A. K. (2006). Gas hydrate related proxies inferred from multidisciplinary investigations in the Indian offshore areas. Current Science, 91, 183–189.
Rao, G. N. (2001). Sedimentation, stratigraphy, and petroleum potential of Krishna-Godavari Basin, East Coast of India. AAPG Bulletin, 85, 1623–1643.
Rastogi, A., Deka, B., Budhiraja, I. L., & Agarwal, G. C. (1999). Possibility of large deposits of gas-hydrates in deep waters of India. Marine Geo-Resources and Geotechnology, 17, 49–63.
Reuss, A. (1929). Berechnung der Fliessgrenzev von Mischkristallen auf Grund der Plastizitiitsbedingung fur Einkristalle. Zeitschrift Fur Angewandte Mathematik Und Mechanik, 9, 49–58.
Riedel, M., Collett, T. S., Malone, M. J. & Expedition 311 Scientists. (2006). Cascadia Margin Gas Hydrates, Expedition 311, Sites U1325-U1329, 28 August-28 October, 2005: Integrated Ocean Drilling Program Management International, Inc., for the Integrated Ocean Drilling Program, 311. http://iodp.tamu.edu/publications/exp311/311title.htm
Sain, K. (2017). Gas hydrate: A Possible Future Energy Resource. Journal of Geological Society of India, 89, 357–488.
Sain, K., & Gupta, H. (2012). Gas hydrate in India: Potential and development. Gondwana Research, 22, 645–657.
Shukla, K. M., Collett, T. S., Kumar, P., Yadav, U. S., Boswell, R., Frye, M., Riedel, M., Kaur, I., & Vishwanath, K. (2019). National gas hydrate program expedition 02: Identification of gas hydrate prospects in the Krishna-Godavari Basin, offshore India. Journal of Marine and Petroleum Geology, 108, 167–184.
Shukla, P. K., Singha, D. K., Yadav, P. K., & Sain, K. (2022). Petrophysical analysis and rock physics modelling for estimation of gas hydrate saturation: A case study in the Mahanadi basin. Journal of Geological Society of India, 98, 883–892.
Singha, D. K., & Chatterjee, R. (2018). Rock physics modeling in sand reservoir through well log analysis Krishna-Godavari Basin, India. Geomechanical and Engineering, 13, 99–117.
Sloan, E. D. (1998). Clathrate hydrate of Natural gases. Marcel Dekker.
Song, Y. C., Yang, M. J., Liu, Y., et al. (2009). Effect of ions on phase equilibrium of methane hydrate. Journal of Chemical Industry and Engineering, 60, 1362–1366.
Spence, G. D., Haacke, R. R. & Hyndman, R. D. (2010). Seismic Indicators of Natural Gas Hydrate and Underlying Free Gas. Geophysical Developments Series (pp. 39-71). Society of Exploration Geophysicists. https://doi.org/10.1190/1.9781560802197.ch4
Stern, L. A., Circone, S., Kirby, S. H., & Durham, W. B. (2001). Anomalous preservation of pure methane hydrate at 1 atm. The Journal of Physical Chemistry B, 105, 1756–1762.
Uchida, T., Sakurai, T., & Hondoh, T. (2011). Ice-shielding models for self preservation of gas hydrates. Journal of Chemistry and Chemical Engineering, 5, 691–705.
Voigt, W. (1928). Lehrbuch der kristallphysik. Teubner Verlag.
Waite, W. F., Jang, J., Collett, T. S., & Kumar, P. (2019). Downhole physical property-based description of a gas hydrate petroleum system in NGHP-02 Area C: A channel, levee, fan complex in the Krishna-Godavari Basin offshore eastern India. Journal of Marine and Petroleum Geology, 108, 272–295.
Winters, W. J., Wilcox-Cline, R. W., Long, P., Dewri, S. K., Kumar, P., Stern, L., & Kerr, L. (2014). Comparison of the physical and geotechnical properties of gas-hydrate-bearing sediments from offshore India and other gas hydrate-reservoir systems. Marine and Petroleum Geology, 58, 139–167.
Wood, W., & Jung, W., (2008). Modeling the extent of Earth's marine methane hydrate cryosphere. In: Proceedings of the 6th International Conference on Gas Hydrates (ICGH 2008), July 6–10, 2008, Vancouver, British Columbia, Canada, p. 8.
Yakushev, V. S. (1989). Gas hydrates in cryolithozone. Soviet Geology and Geophysics, 1, 100–105.
Acknowledgements
The authors acknowledge the Directorate General of Hydrocarbons (DGH), Ministry of Petroleum & Natural Gas, Oil & Natural Gas Corporation (ONGC) Limited, Oil India Limited, the Gas Authority of India Limited (GAIL), and many other NGHP partner organizations of the Govt. of India for the acquisition of valuable well data under the Indian Expedition-02 and providing the post-expedition comprehensive report. The technical and science support from Japan Agency for Marine-Earth Science and Technology (JAMSTEC), United States Geological Survey (USGS), U.S. Department of Energy (US-DOE), the National Institute of Advanced Industrial Science and Technology (AIST), Geotek Coring, and Schlumberger are also gratefully acknowledged. DKS thanks the Science and Engineering Research Board (SERB) for providing him with a project under the Core Research Grant (FILENO.CRG/2022/003514) Program. KS acknowledges SERB-DST for providing him with the J.C. Bose National Fellowship to pursue geoscientific studies.
Funding
During research, the funding agency was Department of Science and Technology, New Delhi under INSPIRE Faculty project. Now the funding agency is Science and Engineering Research Board (SERB) (FILENO.CRG/2022/003514).
Author information
Authors and Affiliations
Contributions
All the authors have contributed substantially from conceptualization to data analysis up to the manuscript preparation. The individual contributions are as follows: PKY: Methodology, Analysis, Validation, Writing-Original draft preparation and Reviewing. DKS: Supervision, Investigation, Conceptualization, Data curation, Writing-Original draft preparation, Reviewing and Editing. KS: Data sharing, Visualization, Investigation, Reviewing and Editing.
Corresponding author
Ethics declarations
Competing Interests
The authors have not disclosed any competing interests.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Yadav, P.K., Singha, D.K. & Sain, K. Rock Physics Modelling for Estimation of Gas Hydrate Saturation Using NGHP-02 Well Data in the Krishna–Godavari Basin. Pure Appl. Geophys. 180, 2999–3018 (2023). https://doi.org/10.1007/s00024-023-03322-x
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00024-023-03322-x