Petrofizyczna i geomechaniczna analiza w pomiarach prowadzonych na złożach w osadach mioceńskich w rejonie delty Nigru w Nigerii
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RIS BIB ENDNOTEPetrophysical and Geomechanical Analysis to Delineating Reservoirs in the Miocene Niger Delta Region of Nigeria
Data publikacji: 01.12.2023
Geoinformatica Polonica, 2023, Vol. 22 (2023), s. 105 - 121
https://doi.org/10.4467/21995923GP.23.009.18608Autorzy
Petrophysical and Geomechanical Analysis to Delineating Reservoirs in the Miocene Niger Delta Region of Nigeria
The application of various petrophysical and elastic metrics has advanced reservoir characterization and provided critical geological formation information. Porosity declines with depth, according to sonic, neutron, and density logs. Lithology, pressure, and hydrocarbons all contribute to this. Formation resistivity and fluid saturation are used to identify hydrocarbon-bearing zones. Because oil and gas are non-conductive, hydrocarbon-containing rocks are more resistant than water. In lithological categorization, gamma logs and the Vp/Vs ratio have helped classify reservoirs as Agbada Formation sand-shale reservoirs. Reservoir elastic characteristics, specifically sandstones, have been studied at various depths. These discoveries have an impact on their brittleness, strength, and failure risk in a variety of scenarios. Hydrocarbon accumulation has been influenced by diagenetic compaction equilibrium in pressure-exposed shale source beds. The research advances our understanding of the geological formations of the Niger Delta and gives practical insights for exploration and production. Decisions on oil and gas are based on hydrocarbon reservoir assessments at various depths, including porosity, fluid saturation, and lithology. Well logs from Wells B001, B002, and B003 revealed the diverse properties of several Niger Delta reservoirs. These discoveries have benefited hydrocarbon exploration and production decision-making significantly.
1. Nwokoma, E.; Agbasi, O.E., Dinneya, O. Prediction of Litho-Porosity Using Incompressibility and Rigidity, Offshore Niger Delta, Nigeria. Geoinformatica Polonica, 2022, pp. 31–42.
2. Heap, M.J.; Kennedy, B.M. Exploring the scale-dependent permeability of fractured andesite. Earth and Planetary Science Letters, 447, 2016, pp. 139–150.
3. Nara, Y.; Meredith, P.G.; Yoneda, T. Influence of macro-fractures and micro-fractures on permeability and elastic wave velocities in basalt at elevated pressure. Tectonophysics, 503, 2011, pp. 52–59.
4. Harry, T. A.; Etim, C. E.; Agbasi O.E. Petrophysical Evaluation of H-field, Niger Delta Basin for Petroleum Plays and Prospects. Materials and Geoenvironment, 69, 2022, pp. 119–129
5. Kuffour, O. (2008). Estimation of petrophysical data for assessing hydrocarbon potential in western Ghana oil field (Tano Basin). MSc. Geophysics Report, Kwame Nkrumah University of Science and Technology.
6. Hyne, N. Nontechnical Guide to Petroleum Geology, Exploration, Drilling, and Production. Tulsa: PennWell Corporation, 2012.
7. Castagna, J.P.; Batzle, M.L.; Eastwood, R.L. Relationships between compressional and shear-wave velocities in classic silicate rocks. Geophysics. 50(4), 1985, pp. 571–581.
8. Pickett, G.R. Pattern recognitionasa meansof formation evaluation, paper A, in 14th Annual Logging Symposium Transactions: Society of Professional Well Log Analysts, 1973, pp. A1–A21.
9. Nations, J.F. Lithology and porosity from acoustic shear and compressional wave transit time relationships: Society of Petrophysicists Well Log Analysts 15th Annual Symposium 1974.
10. Miller, S.L.M.; Stewart, R.R. Effects of lithology, porosity and shaliness on P- and S-wave velocities from sonic logs: Canadian Journal of Exploration Geophysics 26, 1990, pp. 94–103.
11. Kithas, B.A. Lithology, gas detection, and rock properties from acoustic logging systems: Society of Petrophysicists Well Log Analysts 15th Annual Symposium 1976.
12. Dresser Atlas. Well logging and interpretation techniques. The course for home study, Dresser Atlas Publication, 1982.
13. Agbasi, O.E.; Esomchi, N.U.; Daniel, A.E.; Udoka, U.J. Exploring Reservoir Potential of the “X Field” Offshore, Niger Delta Basin: An Emphasis on Lithofacies, Depositional Environments, and Petrophysical Characteristics. Jurnal Penelitian Fisika Dan Aplikasinya (JPFA), 13(1), 2023, pp. 38–50.
14. Jong, S.L. Reservoir Properties Determination Using Fuzzy Logic and Neural Networks from Well Data in Offshore Korea, Journal of Petroleum Science and Engineering, 49, 2005, pp. 182–192.
15. Andisheh, A.A.; Reijers T.J.A; Nwajide C.S. Sequence stratigraphic framework of the Niger Delta. Paper presented at the AAPG international conference and exhibition, Vienna, Austria, 1997.
16. Aigbedion, I. Reservoir Fluid Differentiation case study from the Oredo Field. International, Journal of Physical Sciences, 2(6), 2007, pp. 144–148.
17. Evamy, B.D.; Haremboure, J.; Kamerling, P.; Knaap, W.A.; Molloy, F.A.; Rowlands, P.H. Hydrocarbon habitat of Tertiary Niger Delta. American Association of Petroleum Geologists Bulletin, 62, 1978, pp. 2z77–298.
18. Short, K.C.; Stäuble, A.J. Outline of geology of Niger Delta. American Association of Petroleum Geologists Bulletin, 91, 1967, pp. 761–779.
19. Inyang, N.J.; Agbasi, O.E.; Etuk, S.E.; Akaolisa, C.C.Z; Robert, U.W. Shale gas potential of Eocene shale of Agbada Formation: a paradigm shift in gas resource perception – a case study of the Niger Delta. Arabian Journal of Geosciences, 15(12), 2022, pp. 1141.
20. Okoli, A.E.; Agbasi, O.E.; Onyekuru, S.O.; Etuk, S. E. Cross plot Analysis of Rock Properties from Well Log Data for gas detection in Soku Field, Coastal Swamp Depobelt, Niger Delta Basin. Journal of Geoscience, Engineering, Environment, and Technology, 3(4), 2018, pp. 180–186.
21. Essien, U.E.; Akankpo, A.O.; Agbasi, O.E. Evaluation of reservoir’s petrophysical parameters, Niger Delta, Nigeria. International Journal of Advanced Geosciences, 5(1), 2017, pp. 19–25.
22. Alao, P.A.; Ata, A.I.; Nwoke, C.E. Subsurface and Petrophysical Studies of Shaly-Sand Reservoir Targets in Apete Field, Niger Delta. International Scholarly Research Notices, ISRN Geophysics, 2013, pp. 1–11.
23. Asquith, G.; Krygowski, D. Basic Relationships of Well Log Interpretation. Basic Well Log Analysis: American Association of Petroleum Geologists Methods in Exploration 16, 2004, pp. 1–20.
24. Akpabio I.O.; Ojo, T.O. Characterization of hydrocarbon reservoir by pore fluid and lithology using elastic parameters in an x field, Niger delta, Nigeria. International Journal of Advanced Geosciences, 6(2), 2018, pp. 173–176.
25. Schlumberger, J. Log Interpretation Principles and Schlumberger Educational Services, Houston, Texas, 1987.
26. Akpabio, I.O.; Ibuot, J.C.; Agbasi O.E.; Ojo, O.T. Petrophysical Characterization of eight wells from Wire-line Logs, Niger Delta Nigeria. Asian Journal of Applied Science. 2(2), 2014, pp. 105–109.
27. Akinyokun, O.C.; Enikanselu, P.A.; Adeyemo, A.B. Adesida, A. Well log interpretation model for the determination of lithology and fluid content contents. The Pacific Journal of Science and Technology 10, 2009, pp. 507–517.
28. Imoukhai, U.C.; Mosto, O.K. Geological and Seismic Delineation of D2000 and D4000 Petroleum Reservoirs Within Afenmai Field, Niger Delta Basin, Nigeria. Earth Sciences, 11(3), 2022, pp. 69.
29. Telford, W.M.; Geldart, L.P.; Sheriff, R.E. Applied Geophysics 2nd edition (Cambridge University Press), 1976.
30. Nwokoma, E.; Agbasi, O. E.;Dinneya, O. C. Prediction of Litho-Porosity Using Incompressibility and Rigidity, Offshore Niger Delta, Nigeria. Geoinformatica Polonica, 21, 2022, pp. 31–42.
31. Friedman G.H.; Sanders J.E. Principles of Sedimentology, John Wiley & sons, New York, 1978.
32. Blatt, H.; Middleton, G.; Murray, R. Origin of Sedimentary Rocks, 2nd edition, Printice Hall, Inc., New Jersey, 1980, pp. 782.
33. Selly, R.C. Introduction to Sedimentology, 2nd edition. Academic Press, London, 1982 pp. 475.
34. Agbasi, O.E.; Igboekwe, M.U.; Chukwu, G.U.; Etuk, S.E. Discrimination of pore fluid and lithology of a well in X Field, Niger Delta, Nigeria. Arabian Journal of Geosciences, 11(11), 2018, pp. 274
35. Oluwajana, O.A.; Olugbenga, A.E.; Ehinola, O.A.; Okeugo, C.G.; Adegoke, O. Modeling hydrocarbon generation potentials of Eocene source rocks in the Agbada Formation, Northern Delta Depobelt, Niger Delta Basin, Nigeria. Journal of Petroleum Exploration and Production Technology, 7(2), 2017, pp. 379–388.
36. Obiadi, I.I.; Obiadi, C.M. Structural Deformation and Depositional Processes: Insights from the Greater Ughelli Depobelt, Niger Delta, Nigeria. Oil & Gas Research, 2, 2016, pp. 118.
37. Asubiojo, T.M.; Okunuwadje, S.E. Petrophysical Evaluation of Reservoir Sand Bodies in Kwe Field Onshore Eastern Niger Delta. Journal of Science Environment and Management, 20(2), 2016 pp. 383–393.
38. Inyang, N.; Akpabio, I.O; Agbasi, O.E. Shale volume and permeability of the Miocene unconsolidated turbidite sands of Bonga oil field, Niger delta, Nigeria. International Journal of Advanced Geosciences, 5(1), 2017, pp. 37.
39. Adeogba, A.A.; McHargue, T.R.; Graham, S.A. Transient Fan Architecture and Depositional controls from near-surface 3-D seismic data, Niger Delta Continental Slope. American Association of Petroleum Geologists Bulletin, 89(5), 2005, pp. 627–643.
40. Harry, T.A.; Etuk, S.E.; Inyang,N.; Okoli, A.E. Geomechanical evaluation of reservoirs in the coastal swamp, Niger delta region of Nigeria. International Journal of Advanced Geosciences, 6(2), 2018, pp. 165.
Informacje: Geoinformatica Polonica, 2023, Vol. 22 (2023), s. 105 - 121
Typ artykułu: Oryginalny artykuł naukowy
Tytuły:
Petrophysical and Geomechanical Analysis to Delineating Reservoirs in the Miocene Niger Delta Region of Nigeria
Petrofizyczna i geomechaniczna analiza w pomiarach prowadzonych na złożach w osadach mioceńskich w rejonie delty Nigru w Nigerii
Department of Physical Sciences (Geology Program), Faculty of Natural Sciences, Redeemer’s University, Ede, Osun State, Nigeria
Department of Geology and Mining, Faculty of Applied Sciences and Technology, Ibrahim Badamasi Babangida University, Lapai Niger State, Nigeria
Department of Geology, School of Physical Science, Federal University of Technology, Owerri, Nigeria
Department of Energy and Petroleum Studies, Novena University, Ogume, Delta State, Nigeria
Publikacja: 01.12.2023
Status artykułu: Otwarte
Licencja: CC BY-NC-ND
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