Abstract
A very large database of formation water geochemistry has been acquired for the Kuwait petroleum system. This database makes it possible to explore the geological history of Kuwait’s formation and ground waters in a way that is not possible by other means. Working at this regional scale spatial and formational variation in groundwater chemistry in Kuwait identifies lithostratigraphy and physical barriers to flow that can be explored in the context of Kuwait’s geological history. Cretaceous oil reservoirs in north Kuwait have formation water saturated with Na (>50%) that is anomalously abnormal in salinity for its depth. The most likely subsurface source of such saline water is the Upper Jurassic Gotnia Formation which comprises beds of evaporite halite, and/or pre-Gotnia formations of deeper reservoirs. To reach their current location, both parts of the Gotnia and Hith formations must have been breached. To date, this is the only evidence to show that the sealing capacity of the Gotnia Formation has been overcome, implying that the formation, and therefore units beneath, are capable of sourcing fluids to younger and shallower reservoirs. Given the ubiquity of samples of formation water in many other regions, applying formation water geochemistry to other petroleum systems would appear a good method for evaluating basin models and understanding of fluid migration in mature petroleum provenances.
Similar content being viewed by others
References
Abdullah F, Connan J (2002) Geochemical study of some Cretaceous rocks from Kuwait: comparison with oils from Cretaceous and Jurassic reservoirs. Org Geochem 33:125–148
Al-Awadi E, Mukhopadhyay A, Al-Senafy MN (1998) Geology and hydrogeology of the Dammam Formation in Kuwait. Hydrogeol J 6:302–314
Al-Hajeri, M., Chenet, P., Al-Khamiss, A., Bhattacharya, S., Pernelle, M., Bianchi, N., 2006. Regional Overpressure Modeling in Onshore Kuwait: Impacts on Pressure Prediction before Drilling and Petroleum System Behaviour (abstract), GEO 2006 Middle East Conference and Exhibition, Bahrain
Al-Hajeri MM, Buza J, Al-Saeed M, Osman K, Al-Rashaid M (2007) Geochemical evaluation of Tayarat’s prospectivity in Burgan Field (abstract), International Meeting of Organic Geochemistry, Torquay, UK
Ali M (1995) Gotnia salt and its structural implications in Kuwait. Middle East petroleum geosciences: GEO 94:133–143
Al-Khamis A, Bhattacharya S, Al-Hajeri M, Rao NS, Chenet P, Bianchi N, Prinzhofer A (2006) Petroleum systems in Onshore Kuwait: from Paleozoic Deep Targets to Cretaceous, GEO 2006 Middle East Conference and Exhibition, Bahrain
Al-Langawi AJ (1989) Burial dolomitization of the Shuaiba Formation (Lower Cretaceous) in Kuwait, Geology Department. Kuwait University, Kuwait
Al-Ruwaih FM (1995) Chemistry of groundwater in the Dammam aquifer, Kuwait. Hydrogeol J 3:42–55
Al-Sharhan AS, Nairn AEM (1997) Sedimentary basins and petroleum geology of the Middle East. Elsevier, p 942
Azim SA, Al-Anzi S, Hassan YA, James SJ, Mandal D, Al-Ajmi H (2006) Identification, Origin and Distribution of Tarmats in Upper Zubair Sand Reservoir, Raudhatain Field, North Kuwait, Abu Dhabi International Petroleum Exhibition and Conference. Society of Petroleum Engineers SPE-101303-MS
Azim SA, Al-Otaibi B, Al-Qattan S, Al-Saad BA (2011) Structural and Stratigraphic Control on the Trapping Mechanism in Stacked Cretaceous Reservoirs of North Kuwait, SPE Annual Technical Conference and Exhibition. Society of Petroleum Engineers SPE-145835-MS
Beydoun Z (1988) The Middle East: Regional Geology and Petroleum Resources Scientific Press. Beaconsfield, UK, p 292
Bou-Rabee F (2000) Seismotectonics and earthquake activity of Kuwait. J Seismol 4:133–141
Carman GJ (1996) Structural elements of onshore Kuwait. GeoArabia 1:239–266
Carpenter AB (1978) Origin and chemical evolution of brines in sedimentary basins, SPE Annual Fall Technical Conference and Exhibition. Society of Petroleum Engineers SPE-7504-MS
Chenet P, Bianchi N, Pernelle M, Prinzhofer A, Lorant F, Bhattacharya SK, Al-Khamiss A, Al-Hajeri M (20060 Oil and Gas Fingerprinting in Onshore Kuwait: Implications for the Petroleum System (abstract), GEO 2006 Middle East Conference and Exhibition, Bahrain
Collins A (2001) A regional thermal modelling study of Kuwait, Kuwait Oil Company internal report.Robertson Research International Limited, Llandudno, North Wales, United Kingdom
Corley A, Rao NS, Singh SK, AL-Ajmi N (2006) Episodic growth history of onshore Kuwait (abstract), GEO 2006 Middle East Geosciences Conference and Exhibition, Manama, Bahrain
Davisson ML, Criss RE (1996) Na Ca Cl relations in basinal fluids. Geochim Cosmochim Acta 60:2743–2752
Derks JF, Al-Saeed M, Al-Quattan M, Al-Hajeri M, Fuchs T, Kauerauf A, and Swientek O (2009) Ranking of possible processes leading to heavy oil zones by basin and petroleum systems modeling – a Kuwait case study, American Association of Petroleum Geologists, International Conference and Exhibition, Rio de Janerio, Brazil
De Sitter L (1947) Diagenesis of oil-field brines. AAPG Bull 31:2030–2040
Edwards PG (2006) High resolution biostratigraphy of Cenozoic to upper Paleozoic sequences from four wells, onshore Kuwait, Kuwait oil company internal report. Robertson Research International Limited, Llandudno, UK
Feng C, Mao Z, Yang H, Fui J, Shi Y, Cheng Y, Zhang H, Niu L, Ashraf MA (2016) Origin of formation water salinity variation and its geological significance in Chang 9 Stratum, Jiyuan Oilfield. Sains Malaysiana 45:9–18
Fox JE, Ahlbrandt TS (20020 Petroleum geology and total petroleum systems of the Widyan Basin and interior platform of Saudi Arabia and Iraq. U.S. Geological Survey Bulletin 2202–E
Ghoniem S (19870 Variable Salinity Aquifer and Its Effect on Reservoir Performance. Middle East Oil Show. Society of Petroleum Engineers SPE-15715-MS
Ghoniem SA, Al-Zanki FH (1987) Water salinity of first Eocene Reservoir: unique behavior and influence on reservoir engineering calculations. J Pet Technol 39:1,119–111,126
Hunt JM (1990) Generation and migration of petroleum from abnormally pressured fluid compartments (1). AAPG Bull 74:1–12
Kamen-Kaye M (1970) Geology and productivity of Persian Gulf synclinorium. AAPG Bull 54:2371–2394
Mildren S, Hillis R, Kaldi J (2002) Calibrating predictions of fault seal reactivation in the Timor Sea. APPEA journal 42:187–202
Mukhopadhyay A, Al-Sulaimi J, Al-Awadi E, Al-Ruwaih F (1996) An overview of the Tertiary geology and hydrogeology of the northern part of the Arabian Gulf region with special reference to Kuwait. Earth Sci Rev 40:259–295
Murray K, Wade P (1996) Checking anion-cation charge balance of water quality analyses: limitations of the traditional method for non-potable waters. Water SA, vol. 22(1):27–32
Murris RJ (1981) Middle East--stratigraphic evolution and oil habitat: ABSTRACT. AAPG Bull 65:1358–1358
Omar S, Al-Yaqubi A, Senay Y (1981) Geology and groundwater hydrology of the State of Kuwait. Journal of the Gulf and Arabian Peninsula Studies 1:5–67
Palmer C (1911) The geochemical interpretation of water analyses. U.S. Geological Survey Bulletin 479
Rogers GS (1917) Chemical relations of the oil-field waters in San Joaquin Valley, California (preliminary report). Bulletin
Russell WL (1933) Subsurface concentration of chloride brines. AAPG Bull 17:1213–1228
Sharland PR, Archer R, Casey DM, Davies RB, Hall SH, Heward AP, Horbury A, Simmons MD 2001. Arabian Plate Sequence Stratigraphy. GeoArabia, Special Publication 2, Bahrain
SNEA (1983) Regional hydrodynamic framework of the geological formations in the State of Kuwait, Kuwait oil company internal report. Société Nationale Elf Aquitaine, Paris, France
Sulin VA (1946) Waters of petroleum formations in the system of nature waters [publication in Russian]. Gostoptekhizdat, Moscow, USSR
Tóth J (1978) Gravity-induced cross-formational flow of formation fluids, red earth region, Alberta, Canada: Analysis, patterns, and evolution. Water Resour Res 14:805–843
Tóth J (1979) Patterns of dynamic pressure increment of formation-fluid flow in large drainage basins, exemplified by the Red Earth region, Alberta, Canada. Bull Can Petrol Geol 27:63–86
White DE (1963) Saline waters of sedimentary rocks. AAPG Bull 47:2077–2077
Yousif S, Nouman G (1995) Geological model of the Jurassic section in the State of Kuwait. Middle East Oil Show
Acknowledgements
We would like to thank Mohammed D. Al–Ajmi Manager of Exploration Group in KOC for his support and encouragement. Critical comments by Dr. Mohammed Al-Mahmoud, Dr. Hanneke Verweij and Dr. John Armstrong-Altrin helped to improve the manuscript. We would also like to thank Raju T. Arasu from Exploration Group for generating seismic lines. Finally, we thank Technical Review Committee at KOC and Ministry of Oil in Kuwait for their review, approval and endorsement of this paper.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Al-Hajeri, M.M., Bowden, S.A. Application of formation water geochemistry to assess seal integrity of the Gotnia Formation, Kuwait. Arab J Geosci 10, 56 (2017). https://doi.org/10.1007/s12517-017-2842-2
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s12517-017-2842-2